*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

:root {
  --bg:       #03040a;
  --bg1:      #070810;
  --bg2:      #0c0d18;
  --border:   rgba(255,255,255,0.07);
  --border2:  rgba(255,255,255,0.04);
  --teal:     #00e5b0;
  --teal-dim: rgba(0,229,176,0.07);
  --teal-glow:0 0 24px rgba(0,229,176,0.25), 0 0 60px rgba(0,229,176,0.08);
  --red:      #ff3f5e;
  --red-dim:  rgba(255,63,94,0.07);
  --violet:   #9b6dff;
  --gold:     #ffc84a;
  --text:     #bdc8dd;
  --text2:    #8fa3c0;
  --text3:    #6e82a0;
  --white:    #eef2fa;
  --mono:     'JetBrains Mono', monospace;
  --display:  'Orbitron', monospace;
  --body:     'Barlow', sans-serif;
}

html { scroll-behavior:smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── CANVAS ── */
#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ── GRAIN ── */
.grain {
  position: fixed;
  inset: -50%;
  width: 200%; height: 200%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grainShift 0.5s steps(1) infinite;
  will-change: transform;
}
@keyframes grainShift {
  0%   { transform:translate(0,0); }
  25%  { transform:translate(-3%,2%); }
  50%  { transform:translate(2%,-2%); }
  75%  { transform:translate(3%,3%); }
  100% { transform:translate(0,0); }
}

/* ── SCANLINES ── */
.scanlines {
  position: fixed; inset: 0;
  z-index: 2;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg, transparent 0, transparent 3px,
    rgba(0,0,0,0.055) 3px, rgba(0,0,0,0.055) 4px
  );
}

/* ── APP SHELL ── */
#app {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── BODY LAYOUT (sidebar + content) ── */
#body-wrap {
  display: flex;
  flex: 1;
  min-height: 0;
}

/* ── CHAT HISTORY SIDEBAR ── */
#chat-sidebar {
  width: 260px;
  flex-shrink: 0;
  background: var(--bg1);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 65px; /* below header */
  left: 0;
  bottom: 0;
  z-index: 50;
  transition: transform 0.25s ease;
  overflow: hidden;
}

#chat-sidebar.collapsed {
  transform: translateX(-260px);
}

.sidebar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 12px;
  border-bottom: 1px solid var(--border2);
  flex-shrink: 0;
}

.sidebar-head-title {
  font-family: var(--mono);
  font-size: 0.59rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #8fa3c0;
}

.new-chat-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--teal-dim);
  border: 1px solid rgba(0,229,176,0.22);
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.57rem;
  letter-spacing: 1.5px;
  padding: 5px 10px;
  cursor: pointer;
  transition: all 0.16s;
  text-transform: uppercase;
}
.new-chat-btn:hover {
  background: rgba(0,229,176,0.14);
  border-color: var(--teal);
  box-shadow: 0 0 10px rgba(0,229,176,0.15);
}
.new-chat-btn svg { flex-shrink:0; }

.sidebar-search {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border2);
  flex-shrink: 0;
}
.sidebar-search input {
  width: 100%;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--body);
  font-size: 0.8rem;
  padding: 7px 10px;
  outline: none;
  transition: border-color 0.16s;
}
.sidebar-search input::placeholder { color: #6e82a0; }
.sidebar-search input:focus { border-color: rgba(0,229,176,0.3); }

.sidebar-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px 8px;
}
.sidebar-list::-webkit-scrollbar { width: 3px; }
.sidebar-list::-webkit-scrollbar-track { background: transparent; }
.sidebar-list::-webkit-scrollbar-thumb { background: var(--border); border-radius: 10px; }

.sidebar-section-label {
  font-family: var(--mono);
  font-size: 0.52rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text3);
  padding: 10px 8px 5px;
}

.chat-entry {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: 0;
  transition: all 0.14s;
  group: true;
  position: relative;
}
.chat-entry:hover {
  background: rgba(255,255,255,0.04);
  border-color: var(--border2);
}
.chat-entry.active {
  background: var(--teal-dim);
  border-color: rgba(0,229,176,0.18);
}

.chat-entry-icon {
  font-size: 0.72rem;
  opacity: 0.5;
  flex-shrink: 0;
}
.chat-entry.active .chat-entry-icon { opacity: 1; color: var(--teal); }

.chat-entry-title {
  flex: 1;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: 0.1px;
}
.chat-entry.active .chat-entry-title { color: var(--teal); }

.chat-entry-del {
  opacity: 0;
  background: transparent;
  border: none;
  color: var(--text2);
  font-size: 0.65rem;
  cursor: pointer;
  padding: 2px 4px;
  transition: all 0.12s;
  flex-shrink: 0;
}
.chat-entry:hover .chat-entry-del { opacity: 1; }
.chat-entry-del:hover { color: var(--red); }

.sidebar-empty {
  padding: 24px 12px;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.6rem;
  color: #8fa3c0;
  letter-spacing: 1.5px;
  line-height: 1.8;
}

.sidebar-footer {
  padding: 10px 12px;
  border-top: 1px solid var(--border2);
  flex-shrink: 0;
}
.sidebar-footer-txt {
  font-family: var(--mono);
  font-size: 0.52rem;
  color: var(--text3);
  letter-spacing: 1.5px;
  text-align: center;
}

/* ── SIDEBAR TOGGLE BUTTON ── */
#sidebar-toggle {
  position: fixed;
  top: 72px;
  left: 0;
  z-index: 60;
  width: 24px;
  height: 48px;
  background: var(--bg1);
  border: 1px solid var(--border);
  border-left: none;
  color: var(--text2);
  font-size: 0.6rem;
  cursor: pointer;
  transition: all 0.25s;
  display: flex;
  align-items: center;
  justify-content: center;
  clip-path: polygon(0 0, 100% 6px, 100% calc(100% - 6px), 0 100%);
}
#sidebar-toggle:hover { background: var(--teal-dim); color: var(--teal); border-color: rgba(0,229,176,0.3); }
#sidebar-toggle.open { left: 260px; }

/* ── CONTENT AREA ── */
#content-area {
  flex: 1;
  margin-left: 260px;
  transition: margin-left 0.25s ease;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
#content-area.full { margin-left: 0; }

.content-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  width: 100%;
}

/* ── HEADER ── */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0;
  background: rgba(3,4,10,0.92);
  backdrop-filter: blur(24px);
  z-index: 100;
  animation: slideDown 0.6s ease-out both;
  width: 100%;
}
@keyframes slideDown {
  from { opacity:0; transform:translateY(-10px); }
  to   { opacity:1; transform:translateY(0); }
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-hex {
  width: 34px; height: 34px;
  flex-shrink: 0;
  filter: drop-shadow(0 0 10px rgba(0,229,176,0.45));
}

.logo-name {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 5px;
  color: var(--white);
}
.logo-name span { color: var(--teal); }

.logo-badge {
  font-family: var(--mono);
  font-size: 0.52rem;
  letter-spacing: 1.5px;
  color: var(--text2);
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 2px 7px;
  position: relative;
  top: -7px;
}

nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-icon {
  font-size: 0.85rem;
  line-height: 1;
}

.nav-btn {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: 9px 20px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  transition: all 0.18s;
  position: relative;
  display: flex;
  align-items: center;
  gap: 7px;
  font-weight: 500;
}

.nav-btn::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 50%;
  width: 0; height: 2px;
  background: var(--teal);
  transition: all 0.18s;
  transform: translateX(-50%);
}

.nav-btn:hover {
  color: var(--teal);
  border-color: rgba(0,229,176,0.25);
  background: var(--teal-dim);
}

.nav-btn.active {
  color: var(--white);
  border-color: rgba(0,229,176,0.35);
  background: rgba(0,229,176,0.08);
}

.nav-btn:hover::after,
.nav-btn.active::after { width: 70%; }

.scope-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 13px;
  border: 1px solid rgba(255,63,94,0.22);
  background: rgba(255,63,94,0.04);
  font-family: var(--mono);
  font-size: 0.56rem;
  color: var(--red);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.scope-dot {
  width: 5px; height: 5px;
  background: var(--red);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--red);
  animation: blink 2.5s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1;} 50%{opacity:0.25;} }

/* ── MAIN GRID ── */
main {
  display: grid;
  grid-template-columns: 1fr 296px;
  gap: 22px;
  padding: 30px 0;
  align-items: start;
}

/* ── LEFT COLUMN ── */
.col-left {
  display: flex;
  flex-direction: column;
  gap: 16px;
  animation: riseUp 0.65s ease-out 0.1s both;
}
@keyframes riseUp {
  from { opacity:0; transform:translateY(18px); }
  to   { opacity:1; transform:translateY(0); }
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--teal);
  letter-spacing: 4px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.eyebrow-bar {
  width: 26px; height: 1px;
  background: linear-gradient(90deg, var(--teal), transparent);
}

h1 {
  font-family: var(--display);
  font-size: clamp(1.85rem, 3.2vw, 2.9rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.5px;
  color: var(--white);
  margin-bottom: 12px;
}

h1 .accent {
  color: var(--teal);
  
}

.subtext {
  font-size: 0.93rem;
  color: var(--text2);
  font-weight: 300;
  max-width: 460px;
  line-height: 1.75;
  letter-spacing: 0.15px;
}

/* Topic chips */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.chip {
  font-family: var(--mono);
  font-size: 0.59rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 12px;
  border: 1px solid;
  cursor: pointer;
  transition: all 0.16s;
  user-select: none;
  background: transparent;
  position: relative;
  overflow: hidden;
}
.chip::before {
  content:'';
  position:absolute; inset:0;
  background: currentColor;
  opacity:0; transition:opacity 0.16s;
}
.chip:hover::before { opacity:0.06; }
.chip:active { transform:scale(0.97); }
.chip.t { border-color:rgba(0,229,176,0.28);  color:var(--teal);   }
.chip.r { border-color:rgba(255,63,94,0.28);  color:var(--red);    }
.chip.v { border-color:rgba(155,109,255,0.28);color:var(--violet); }
.chip.g { border-color:rgba(255,200,74,0.28); color:var(--gold);   }
.chip.t:hover { border-color:var(--teal);   box-shadow:0 0 12px rgba(0,229,176,0.14); }
.chip.r:hover { border-color:var(--red);    box-shadow:0 0 12px rgba(255,63,94,0.14); }
.chip.v:hover { border-color:var(--violet); box-shadow:0 0 12px rgba(155,109,255,0.14); }
.chip.g:hover { border-color:var(--gold);   box-shadow:0 0 12px rgba(255,200,74,0.14); }

/* ── CHAT WINDOW ── */
.chat-win {
  background: var(--bg1);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

/* top rainbow line */
.chat-win::before {
  content:'';
  position:absolute;
  top:0; left:0; right:0;
  height:1px;
  background: linear-gradient(90deg,
    transparent 0%, var(--violet) 20%,
    var(--teal) 50%, var(--red) 80%,
    transparent 100%);
}

.win-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border2);
  background: rgba(0,0,0,0.18);
}

.win-bar-l {
  display: flex;
  align-items: center;
  gap: 10px;
}

.win-title {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 3px;
  color: var(--text2);
  text-transform: uppercase;
}

.model-badge {
  font-family: var(--mono);
  font-size: 0.54rem;
  padding: 2px 8px;
  background: rgba(0,229,176,0.07);
  border: 1px solid rgba(0,229,176,0.18);
  color: var(--teal);
  letter-spacing: 1.5px;
}

.online {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 0.56rem;
  color: var(--teal);
  letter-spacing: 1.5px;
}

.online-dot {
  width: 6px; height: 6px;
  background: var(--teal);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--teal);
  animation: blink 2s ease-in-out infinite;
}

/* Messages */
.messages {
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  overflow-y: auto;
  min-height: 320px;
  max-height: 420px;
  scroll-behavior: smooth;
}
.messages::-webkit-scrollbar { width: 3px; }
.messages::-webkit-scrollbar-track { background:transparent; }
.messages::-webkit-scrollbar-thumb { background:var(--border); border-radius:10px; }

.msg {
  display: flex;
  gap: 12px;
  animation: msgIn 0.22s ease-out both;
}
.msg.user { flex-direction: row-reverse; }
@keyframes msgIn {
  from { opacity:0; transform:translateY(5px); }
  to   { opacity:1; transform:translateY(0); }
}

.av {
  width: 30px; height: 30px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-size: 0.48rem;
  font-weight: 800;
  letter-spacing: 1px;
  border: 1px solid;
  clip-path: polygon(50% 0%, 93% 25%, 93% 75%, 50% 100%, 7% 75%, 7% 25%);
  position: relative;
  top: 2px;
}
.av.ai   { background:rgba(0,229,176,0.07);  border-color:rgba(0,229,176,0.28);  color:var(--teal); }
.av.user { background:rgba(255,63,94,0.07);  border-color:rgba(255,63,94,0.28);  color:var(--red);  }

.bubble { display:flex; flex-direction:column; gap:5px; max-width:83%; }

.blabel {
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
}
.msg.ai-m .blabel  { color:var(--teal); }
.msg.user .blabel  { color:var(--red);  text-align:right; }

.bbody {
  padding: 13px 15px;
  border: 1px solid;
  font-size: 0.88rem;
  line-height: 1.72;
  font-weight: 400;
  letter-spacing: 0.1px;
}
.msg.ai-m .bbody { background:rgba(0,229,176,0.02);  border-color:rgba(0,229,176,0.09);  }
.msg.user .bbody  { background:rgba(255,63,94,0.03);  border-color:rgba(255,63,94,0.13);  }

.bbody pre {
  margin: 10px 0 4px;
  background: rgba(0,0,0,0.52);
  border: 1px solid rgba(255,255,255,0.06);
  border-left: 2px solid var(--violet);
  padding: 12px 14px;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: #aac4e8;
  white-space: pre-wrap;
  word-break: break-all;
  line-height: 1.55;
  overflow-x: auto;
}

.bbody code {
  font-family: var(--mono);
  font-size: 0.78rem;
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 1px 6px;
  color: var(--teal);
}

/* Thinking */
.thinking { display:flex; align-items:center; gap:5px; padding:3px 0; }
.thinking span {
  width:5px; height:5px;
  background:var(--teal);
  border-radius:50%;
  opacity:0.25;
  animation: dotPulse 1.4s ease-in-out infinite;
}
.thinking span:nth-child(2) { animation-delay:0.2s; }
.thinking span:nth-child(3) { animation-delay:0.4s; }
@keyframes dotPulse {
  0%,80%,100% { opacity:0.25; transform:scale(0.9); }
  40%          { opacity:1;   transform:scale(1.2);  }
}

/* Input */
.input-row {
  display: flex;
  gap: 10px;
  padding: 13px 15px;
  border-top: 1px solid var(--border2);
  background: rgba(0,0,0,0.22);
  align-items: flex-end;
}

textarea#prompt {
  flex: 1;
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--body);
  font-size: 0.9rem;
  font-weight: 400;
  padding: 11px 14px;
  resize: none;
  outline: none;
  height: 46px;
  max-height: 130px;
  transition: border-color 0.16s, box-shadow 0.16s;
  line-height: 1.5;
}
textarea#prompt::placeholder { color:var(--text3); font-style:italic; }
textarea#prompt:focus {
  border-color: rgba(0,229,176,0.38);
  box-shadow: 0 0 0 3px rgba(0,229,176,0.04);
  background: rgba(0,229,176,0.015);
}

.send-btn {
  background: var(--teal);
  border: none;
  color: #03040a;
  font-family: var(--display);
  font-size: 0.56rem;
  font-weight: 900;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 0 18px;
  height: 46px;
  cursor: pointer;
  transition: all 0.16s;
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.send-btn svg { width:11px; height:11px; }
.send-btn:hover:not(:disabled) {
  background: #00ffcc;
  box-shadow: var(--teal-glow);
  transform: translateY(-1px);
}
.send-btn:active:not(:disabled) { transform:translateY(0); }
.send-btn:disabled { opacity:0.32; cursor:not-allowed; }

/* ── SIDEBAR ── */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 14px;
  animation: riseUp 0.65s ease-out 0.25s both;
}

.card {
  background: var(--bg1);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.card::before {
  content:'';
  position:absolute;
  top:0; left:0;
  width:2px; height:100%;
}
.card.ct::before { background:linear-gradient(180deg, var(--teal),   transparent); }
.card.cr::before { background:linear-gradient(180deg, var(--red),    transparent); }
.card.cv::before { background:linear-gradient(180deg, var(--violet), transparent); }
.card.cg::before { background:linear-gradient(180deg, var(--gold),   transparent); }

.card-head {
  padding: 12px 15px 9px;
  border-bottom: 1px solid var(--border2);
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}
.card.ct .card-head { color:var(--teal);   }
.card.cr .card-head { color:var(--red);    }
.card.cv .card-head { color:var(--violet); }
.card.cg .card-head { color:var(--gold);   }

.card-body { padding:11px 13px; }

/* Quick action btns */
.qa {
  width:100%;
  background:transparent;
  border: 1px solid var(--border2);
  color: var(--text);
  font-family: var(--body);
  font-size: 0.81rem;
  font-weight: 500;
  text-align: left;
  padding: 8px 11px;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 6px;
}
.qa:last-child { margin-bottom:0; }
.qa-icon { font-size:0.75rem; opacity:0.55; flex-shrink:0; }
.qa:hover {
  border-color: rgba(0,229,176,0.18);
  background: var(--teal-dim);
  color: var(--teal);
  transform: translateX(3px);
}
.qa:hover .qa-icon { opacity:1; }

/* Engine rows */
.eng-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  background: rgba(0,0,0,0.2);
  border: 1px solid var(--border2);
  cursor: pointer;
  transition: all 0.15s;
  margin-bottom: 6px;
}
.eng-row:last-child { margin-bottom:0; }
.eng-name { font-family:var(--body); font-size:0.82rem; font-weight:600; color:var(--text); }
.eng-tag  { font-family:var(--mono); font-size:0.52rem; letter-spacing:1.5px; padding:2px 7px; border:1px solid var(--border); color:var(--text2); }
.eng-row:hover { border-color:rgba(0,229,176,0.18); background:var(--teal-dim); }
.eng-row:hover .eng-name { color:var(--teal); }

/* Stats */
.stat-grid { display:grid; grid-template-columns:1fr 1fr; gap:8px; }
.stat-box  {
  background:rgba(0,0,0,0.22);
  border:1px solid var(--border2);
  padding:10px 10px;
  text-align:center;
}
.stat-num {
  font-family:var(--display);
  font-weight:800;
  font-size:1.4rem;
  line-height:1;
  margin-bottom:4px;
}
.stat-lbl {
  font-family:var(--mono);
  font-size:0.52rem;
  letter-spacing:2px;
  text-transform:uppercase;
  color:var(--text2);
}
.stat-box.st .stat-num { color:var(--teal);   text-shadow:0 0 14px rgba(0,229,176,0.35); }
.stat-box.sr .stat-num { color:var(--red);    text-shadow:0 0 14px rgba(255,63,94,0.35); }
.stat-box.sv .stat-num { color:var(--violet); }
.stat-box.sg .stat-num { color:var(--gold);   }

.scope-note {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 13px;
  border-top: 1px solid var(--border2);
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 1.5px;
  color: var(--text2);
}
.scope-icon { font-size:0.65rem; color:var(--red); }

/* ── FOOTER ── */
footer {
  border-top:1px solid var(--border);
  padding:16px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.foot-l {
  display:flex; align-items:center; gap:16px;
}
.foot-txt {
  font-family:var(--mono);
  font-size:0.56rem;
  color:var(--text3);
  letter-spacing:2px;
  text-transform:uppercase;
}
.foot-sep { width:1px; height:12px; background:var(--border); }

/* ── FORGE NAV BUTTON ── */
.nav-btn-forge {
  background: var(--teal) !important;
  border-color: var(--teal) !important;
  color: #03040a !important;
  font-weight: 700 !important;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
}
.nav-btn-forge:hover {
  background: #00ffcc !important;
  box-shadow: 0 0 18px rgba(0,229,176,0.35) !important;
  transform: translateY(-1px);
}
.nav-btn-forge.active {
  background: #00ffcc !important;
  box-shadow: 0 0 22px rgba(0,229,176,0.4) !important;
  color: #03040a !important;
}
.nav-btn-forge::after { display: none !important; }

/* ── FORGE PAGE ── */
.forge-page {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 28px 0 32px;
  max-width: 860px;
  margin: 0 auto;
  animation: riseUp 0.4s ease-out both;
  will-change: transform, opacity;
}

.forge-hero {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.forge-hero-icon { flex-shrink: 0; }

.forge-hero-title {
  font-family: var(--display);
  font-size: 1.7rem;
  font-weight: 900;
  letter-spacing: 5px;
  color: var(--white);
  line-height: 1;
  text-shadow: var(--teal-glow);
}
.forge-hero-title span { color: var(--teal); }

.forge-hero-sub {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--text2);
  letter-spacing: 2.5px;
  margin-top: 5px;
}

.forge-status {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--mono);
  font-size: 0.58rem;
  color: var(--teal);
  letter-spacing: 1.5px;
}

.forge-quick-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

/* forge chat window — full width, taller */
.forge-chat-wrap {
  background: var(--bg1);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.forge-chat-topbar {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--violet) 20%, var(--teal) 50%, var(--red) 80%, transparent);
}

.forge-messages {
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  overflow-y: auto;
  height: 520px;
  scroll-behavior: smooth;
}
.forge-messages::-webkit-scrollbar { width: 3px; }
.forge-messages::-webkit-scrollbar-track { background: transparent; }
.forge-messages::-webkit-scrollbar-thumb { background: var(--border); border-radius: 10px; }

.forge-input-row {
  display: flex;
  gap: 10px;
  padding: 13px 16px;
  border-top: 1px solid var(--border2);
  background: rgba(0,0,0,0.22);
  align-items: flex-end;
}

.forge-input-row textarea {
  flex: 1;
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--body);
  font-size: 0.9rem;
  font-weight: 400;
  padding: 11px 14px;
  resize: none;
  outline: none;
  height: 46px;
  max-height: 130px;
  transition: border-color 0.16s, box-shadow 0.16s;
  line-height: 1.5;
}
.forge-input-row textarea::placeholder { color: var(--text3); font-style: italic; }
.forge-input-row textarea:focus {
  border-color: rgba(0,229,176,0.4);
  box-shadow: 0 0 0 3px rgba(0,229,176,0.04);
  background: rgba(0,229,176,0.015);
}

@media(max-width:860px){
  #chat-sidebar { transform: translateX(-260px); }
  #sidebar-toggle { display: none; }
  #content-area { margin-left: 0 !important; }
  .content-inner { padding: 0 16px; }
  main { grid-template-columns:1fr; }
  .sidebar { display:none; }
  h1 { font-size:1.75rem; }
  nav { display:none; }
}

/* ── HOME PAGE ── */
.home-page {
  padding: 40px 32px 60px;
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 56px;
  animation: riseUp 0.5s ease-out both;
  will-change: transform, opacity;
}

.home-hero {
  padding: 20px 0 10px;
  max-width: 680px;
}

.home-eyebrow {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--teal);
  letter-spacing: 4px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.home-eyebrow-bar {
  width: 26px; height: 1px;
  background: linear-gradient(90deg, var(--teal), transparent);
}

.home-h1 {
  font-family: var(--display);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.5px;
  color: var(--white);
  margin-bottom: 16px;
}

.home-sub {
  font-size: 1rem;
  color: var(--text2);
  font-weight: 300;
  line-height: 1.75;
  max-width: 560px;
  letter-spacing: 0.2px;
  margin-bottom: 28px;
}

.home-cta {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--teal);
  border: none;
  color: #03040a;
  font-family: var(--display);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 14px 28px;
  cursor: pointer;
  clip-path: polygon(10px 0%,100% 0%,calc(100% - 10px) 100%,0% 100%);
  transition: all 0.18s;
}
.home-cta:hover {
  background: #00ffcc;
  box-shadow: var(--teal-glow);
  transform: translateY(-2px);
}

/* Section layout */
.home-section { display: flex; flex-direction: column; gap: 20px; }

.home-section-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  color: var(--text2);
  display: flex;
  align-items: center;
  gap: 12px;
}
.home-section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* Feature cards */
.home-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.home-feat-card {
  background: var(--bg1);
  border: 1px solid var(--border);
  padding: 22px 22px 24px;
  position: relative;
  overflow: hidden;
  transition: transform 0.18s, border-color 0.18s;
}
.home-feat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 2px; height: 100%;
}
.feat-teal::before   { background: linear-gradient(180deg, var(--teal),   transparent); }
.feat-violet::before { background: linear-gradient(180deg, var(--violet), transparent); }
.feat-red::before    { background: linear-gradient(180deg, var(--red),    transparent); }
.feat-gold::before   { background: linear-gradient(180deg, var(--gold),   transparent); }

.home-feat-card:hover { transform: translateY(-2px); }
.feat-teal:hover   { border-color: rgba(0,229,176,0.25); }
.feat-violet:hover { border-color: rgba(155,109,255,0.25); }
.feat-red:hover    { border-color: rgba(255,63,94,0.25); }
.feat-gold:hover   { border-color: rgba(255,200,74,0.25); }

.home-feat-icon {
  font-size: 1.6rem;
  margin-bottom: 12px;
  line-height: 1;
}
.home-feat-title {
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--white);
  margin-bottom: 10px;
  text-transform: uppercase;
}
.home-feat-desc {
  font-size: 0.88rem;
  color: var(--text2);
  font-weight: 300;
  line-height: 1.7;
  letter-spacing: 0.1px;
}

/* Topic groups */
.home-topics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.home-topic-group {
  background: var(--bg1);
  border: 1px solid var(--border);
  padding: 18px 18px 20px;
}

.home-topic-group-title {
  font-family: var(--display);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border2);
}
.teal-txt   { color: var(--teal); }
.red-txt    { color: var(--red); }
.violet-txt { color: var(--violet); }
.gold-txt   { color: var(--gold); }

.home-topic-list { display: flex; flex-direction: column; gap: 6px; }

.home-topic-item {
  font-size: 0.83rem;
  color: var(--text);
  font-weight: 400;
  padding: 6px 10px;
  border: 1px solid transparent;
  transition: all 0.14s;
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 0.1px;
}
.home-topic-item::before {
  content: '›';
  color: var(--text3);
  font-size: 0.75rem;
  flex-shrink: 0;
  transition: color 0.14s;
}
.home-topic-item:hover {
  background: var(--teal-dim);
  border-color: rgba(0,229,176,0.12);
  color: var(--teal);
}
.home-topic-item:hover::before { color: var(--teal); }

/* CTA banner */
.home-cta-banner {
  background: var(--bg1);
  border: 1px solid var(--border);
  padding: 28px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  position: relative;
  overflow: hidden;
}
.home-cta-banner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--violet) 25%, var(--teal) 55%, var(--red) 80%, transparent);
}
.home-cta-banner-title {
  font-family: var(--display);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--white);
  margin-bottom: 6px;
  text-transform: uppercase;
}
.home-cta-banner-sub {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--text2);
  letter-spacing: 1.5px;
}

@media(max-width:760px) {
  .home-features-grid { grid-template-columns: 1fr; }
  .home-topics-grid   { grid-template-columns: 1fr; }
  .home-cta-banner    { flex-direction: column; align-items: flex-start; }
  .home-page          { padding: 24px 16px 40px; }
}

/* ── SUBSCRIPTION MODAL ── */

.sub-card {
  width: 100%; max-width: 700px; margin: 20px;
  background: var(--bg1); border: 1px solid var(--border);
  position: relative; overflow: hidden;
  animation: cardUp 0.25s ease-out;
  will-change: transform, opacity;
}
.sub-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--violet) 20%, var(--teal) 50%, var(--gold) 80%, transparent);
}
.sub-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 26px; border-bottom: 1px solid var(--border2);
}
.sub-head-title { font-family: var(--display); font-size: 0.75rem; font-weight: 900; letter-spacing: 3px; color: var(--white); }
.sub-head-sub { font-family: var(--mono); font-size: 0.56rem; color: var(--text2); letter-spacing: 1.5px; margin-top: 4px; }
.sub-close { background: transparent; border: none; color: var(--text2); font-size: 1rem; cursor: pointer; padding: 2px 6px; transition: color 0.14s; }
.sub-close:hover { color: var(--red); }
.sub-body { padding: 26px; }

.sub-limit-banner {
  display: flex; align-items: center; gap: 12px; padding: 14px 18px; margin-bottom: 24px;
  background: rgba(255,200,74,0.07); border: 1px solid rgba(255,200,74,0.3);
}
.sub-limit-icon { font-size: 1.2rem; flex-shrink: 0; }
.sub-limit-text { font-family: var(--mono); font-size: 0.6rem; color: var(--gold); letter-spacing: 1.5px; line-height: 1.7; }
.sub-limit-text strong { color: var(--white); }

.sub-plans { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.sub-plan { border: 1px solid var(--border); padding: 22px 20px 24px; position: relative; overflow: hidden; transition: border-color 0.18s; display: flex; flex-direction: column; gap: 14px; }
.sub-plan.current  { border-color: rgba(0,229,176,0.3); }
.sub-plan.featured { border-color: rgba(155,109,255,0.4); background: rgba(155,109,255,0.04); }
.sub-plan-badge { position: absolute; top: 0; right: 0; padding: 4px 12px; font-family: var(--mono); font-size: 0.5rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; }
.sub-plan.current  .sub-plan-badge { background: rgba(0,229,176,0.15); color: var(--teal); }
.sub-plan.featured .sub-plan-badge { background: rgba(155,109,255,0.2); color: var(--violet); }
.sub-plan-name { font-family: var(--display); font-size: 0.85rem; font-weight: 900; letter-spacing: 3px; text-transform: uppercase; }
.sub-plan.current  .sub-plan-name { color: var(--teal); }
.sub-plan.featured .sub-plan-name { color: var(--violet); }
.sub-plan-price { display: flex; align-items: flex-end; gap: 4px; line-height: 1; }
.sub-price-num { font-family: var(--display); font-size: 2rem; font-weight: 900; color: var(--white); }
.sub-price-per { font-family: var(--mono); font-size: 0.58rem; color: var(--text2); letter-spacing: 1px; padding-bottom: 6px; }
.sub-plan-features { display: flex; flex-direction: column; gap: 8px; }
.sub-feat { display: flex; align-items: flex-start; gap: 9px; font-family: var(--body); font-size: 0.84rem; color: var(--text); line-height: 1.5; }
.sub-feat-check { flex-shrink: 0; font-size: 0.7rem; margin-top: 2px; }
.sub-feat-check.yes { color: var(--teal); }
.sub-feat-check.no  { color: var(--text3); }
.sub-feat.dim { color: var(--text3); }
.sub-plan-btn { margin-top: auto; width: 100%; padding: 11px; font-family: var(--display); font-size: 0.6rem; font-weight: 900; letter-spacing: 2.5px; text-transform: uppercase; cursor: pointer; transition: all 0.18s; border: none; }
.sub-plan-btn.free-btn { background: transparent; border: 1px solid var(--border); color: var(--text2); }
.sub-plan-btn.free-btn:hover { border-color: var(--teal); color: var(--teal); }
.sub-plan-btn.free-btn.active-plan { cursor: default; opacity: 0.5; }
.sub-plan-btn.pro-btn { background: var(--violet); color: #fff; clip-path: polygon(8px 0%,100% 0%,calc(100% - 8px) 100%,0% 100%); }
.sub-plan-btn.pro-btn:hover { background: #b87fff; box-shadow: 0 0 18px rgba(155,109,255,0.4); }
.sub-plan-btn.pro-btn.active-plan { background: var(--teal); color: #03040a; cursor: default; }

.usage-bar-wrap { padding: 10px 14px 12px; border-top: 1px solid var(--border2); }
.usage-bar-label { display: flex; justify-content: space-between; align-items: center; font-family: var(--mono); font-size: 0.52rem; color: #8fa3c0; letter-spacing: 1.5px; margin-bottom: 6px; }
.usage-bar-track { height: 3px; background: var(--border2); overflow: hidden; }
.usage-bar-fill { height: 100%; transition: width 0.4s, background 0.4s; }
.usage-upgrade-link { font-family: var(--mono); font-size: 0.5rem; color: var(--violet); letter-spacing: 1.5px; cursor: pointer; margin-top: 6px; display: inline-block; transition: opacity 0.15s; }
.usage-upgrade-link:hover { opacity: 0.75; }
.plan-tag { font-family: var(--mono); font-size: 0.45rem; font-weight: 700; letter-spacing: 1.5px; padding: 2px 6px; text-transform: uppercase; border: 1px solid; margin-left: 4px; vertical-align: middle; }
.plan-tag.free { color: var(--text2); border-color: var(--border); }
.plan-tag.pro  { color: var(--violet); border-color: rgba(155,109,255,0.4); background: rgba(155,109,255,0.08); }

/* ── NEW CHAT MODAL ── */
#new-chat-modal {
  position: fixed;
  inset: 0;
  z-index: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(3,4,10,0.92);
  backdrop-filter: blur(18px);
  animation: fadeIn 0.2s ease-out;
}
#new-chat-modal.hidden { display: none; }

.new-chat-card {
  width: 100%;
  max-width: 520px;
  background: var(--bg1);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  animation: cardUp 0.25s ease-out;
  margin: 20px;
  will-change: transform, opacity;
}
.new-chat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--violet) 25%, var(--teal) 55%, var(--red) 80%, transparent);
}

.new-chat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  border-bottom: 1px solid var(--border2);
}
.new-chat-head-title {
  font-family: var(--display);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--white);
}
.new-chat-close {
  background: transparent; border: none;
  color: var(--text2); font-size: 1rem;
  cursor: pointer; padding: 2px 6px;
  transition: color 0.14s; line-height: 1;
}
.new-chat-close:hover { color: var(--red); }

.new-chat-body { padding: 22px 22px 26px; display: flex; flex-direction: column; gap: 20px; }

/* Title field */
.nc-label {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: #8fa3c0;
  display: block;
  margin-bottom: 8px;
}
.nc-input {
  width: 100%;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--body);
  font-size: 0.92rem;
  padding: 11px 14px;
  outline: none;
  transition: border-color 0.16s, box-shadow 0.16s;
}
.nc-input::placeholder { color: var(--text3); }
.nc-input:focus {
  border-color: rgba(0,229,176,0.4);
  box-shadow: 0 0 0 3px rgba(0,229,176,0.05);
}

/* Discipline grid */
.disc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.disc-card {
  padding: 13px 14px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.16s;
  display: flex;
  align-items: center;
  gap: 11px;
  position: relative;
  overflow: hidden;
}
.disc-card:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-1px);
}
.disc-card.selected {
  border-color: var(--teal);
  background: var(--teal-dim);
  box-shadow: inset 0 0 0 1px rgba(0,229,176,0.25);
}
.disc-card.selected .disc-name { color: var(--teal); }

.disc-icon { font-size: 1.2rem; flex-shrink: 0; line-height: 1; }
.disc-info { flex: 1; min-width: 0; }
.disc-name {
  font-family: var(--display);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 2px;
}
.disc-hint {
  font-family: var(--mono);
  font-size: 0.52rem;
  color: var(--text2);
  letter-spacing: 0.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.disc-check {
  position: absolute;
  top: 6px; right: 8px;
  font-size: 0.65rem;
  color: var(--teal);
  opacity: 0;
  transition: opacity 0.14s;
}
.disc-card.selected .disc-check { opacity: 1; }

.nc-err {
  font-family: var(--mono);
  font-size: 0.58rem;
  color: var(--red);
  letter-spacing: 1.5px;
  display: none;
}
.nc-err.show { display: block; }

.nc-start-btn {
  width: 100%;
  background: var(--teal);
  border: none;
  color: #03040a;
  font-family: var(--display);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 3px;
  padding: 13px;
  cursor: pointer;
  clip-path: polygon(10px 0%,100% 0%,calc(100% - 10px) 100%,0% 100%);
  transition: all 0.18s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.nc-start-btn:hover {
  background: #00ffcc;
  box-shadow: var(--teal-glow);
  transform: translateY(-1px);
}

/* Discipline badge in sidebar */
.chat-disc-badge {
  font-family: var(--mono);
  font-size: 0.48rem;
  letter-spacing: 1px;
  padding: 2px 6px;
  border: 1px solid;
  text-transform: uppercase;
  flex-shrink: 0;
  white-space: nowrap;
}

/* typography helpers */
strong { color:var(--white); font-weight:600; }

/* ── PROFILE MODAL ── */
.profile-card {
  width: 100%;
  max-width: 500px;
  background: var(--bg1);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  animation: cardUp 0.25s ease-out;
  margin: 20px;
}
.profile-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--violet) 25%, var(--teal) 55%, var(--red) 80%, transparent);
}

.profile-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  border-bottom: 1px solid var(--border2);
}
.profile-head-title {
  font-family: var(--display);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--white);
}
.profile-close {
  background: transparent;
  border: none;
  color: var(--text2);
  font-size: 1rem;
  cursor: pointer;
  padding: 2px 6px;
  transition: color 0.14s;
  line-height: 1;
}
.profile-close:hover { color: var(--red); }

.profile-body { padding: 24px 22px 28px; display: flex; flex-direction: column; gap: 22px; }

/* Avatar hero */
.profile-avatar-row {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border2);
}
.profile-avatar-large {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, rgba(0,229,176,0.2), rgba(155,109,255,0.2));
  border: 2px solid rgba(0,229,176,0.4);
  color: var(--teal);
  font-family: var(--display);
  font-size: 1.4rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  clip-path: polygon(50% 0%,93% 25%,93% 75%,50% 100%,7% 75%,7% 25%);
  box-shadow: 0 0 24px rgba(0,229,176,0.2);
  flex-shrink: 0;
}
.profile-avatar-info { flex: 1; }
.profile-display-name {
  font-family: var(--display);
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: 2px;
  margin-bottom: 4px;
}
.profile-member-since {
  font-family: var(--mono);
  font-size: 0.58rem;
  color: var(--text2);
  letter-spacing: 1.5px;
}
.profile-rank-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: rgba(155,109,255,0.1);
  border: 1px solid rgba(155,109,255,0.3);
  font-family: var(--mono);
  font-size: 0.57rem;
  color: var(--violet);
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* Info grid */
.profile-section-label {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.profile-section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(0,229,176,0.15);
}

.profile-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.profile-info-box {
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--border2);
  padding: 12px 14px;
}
.profile-info-label {
  font-family: var(--mono);
  font-size: 0.54rem;
  color: var(--text2);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 5px;
}
.profile-info-value {
  font-family: var(--body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
  word-break: break-all;
}
.profile-info-value.teal { color: var(--teal); }
.profile-info-value.violet { color: var(--violet); }
.profile-info-value.gold { color: var(--gold); }

/* Edit field */
.profile-edit-row {
  display: flex;
  gap: 10px;
  align-items: flex-end;
}
.profile-edit-row input {
  flex: 1;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--body);
  font-size: 0.9rem;
  padding: 10px 12px;
  outline: none;
  transition: border-color 0.16s;
}
.profile-edit-row input:focus {
  border-color: rgba(0,229,176,0.4);
  box-shadow: 0 0 0 3px rgba(0,229,176,0.05);
}
.profile-save-name-btn {
  background: var(--teal);
  border: none;
  color: #03040a;
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 10px 16px;
  cursor: pointer;
  clip-path: polygon(8px 0%,100% 0%,calc(100% - 8px) 100%,0% 100%);
  transition: all 0.16s;
  white-space: nowrap;
}
.profile-save-name-btn:hover {
  background: #00ffcc;
  box-shadow: 0 0 12px rgba(0,229,176,0.3);
}

.profile-danger-zone {
  padding: 14px;
  border: 1px solid rgba(255,63,94,0.2);
  background: rgba(255,63,94,0.03);
}
.profile-danger-title {
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 2px;
  color: var(--red);
  margin-bottom: 10px;
  text-transform: uppercase;
}
.profile-danger-btn {
  background: transparent;
  border: 1px solid rgba(255,63,94,0.3);
  color: var(--red);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 2px;
  padding: 8px 16px;
  cursor: pointer;
  transition: all 0.16s;
  text-transform: uppercase;
}
.profile-danger-btn:hover {
  background: var(--red-dim);
  border-color: var(--red);
}

/* ── AUTH OVERLAY ── */
#auth-overlay {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(3,4,10,0.96);
  backdrop-filter: blur(18px);
  animation: fadeIn 0.35s ease-out;
}
#auth-overlay.hidden { display: none; }

@keyframes fadeIn {
  from { opacity:0; }
  to   { opacity:1; }
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg1);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  animation: cardUp 0.35s ease-out;
  margin: 20px;
  will-change: transform, opacity;
}
@keyframes cardUp {
  from { opacity:0; transform:translateY(22px); }
  to   { opacity:1; transform:translateY(0); }
}

@keyframes fadeOut {
  from { opacity:1; }
  to   { opacity:0; }
}

@keyframes cardDown {
  from { opacity:1; transform:translateY(0); }
  to   { opacity:0; transform:translateY(16px); }
}

/* rainbow top bar */
.auth-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--violet) 25%, var(--teal) 55%, var(--red) 80%, transparent);
}

.auth-top {
  padding: 30px 32px 24px;
  border-bottom: 1px solid var(--border2);
  text-align: center;
}

.auth-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 22px;
}

.auth-logo-txt {
  font-family: var(--display);
  font-size: 1.1rem;
  font-weight: 900;
  letter-spacing: 5px;
  color: var(--white);
}
.auth-logo-txt span { color: var(--teal); }

.auth-tabs {
  display: flex;
  gap: 0;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  padding: 3px;
}

.auth-tab {
  flex: 1;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: 9px 0;
  background: transparent;
  border: none;
  color: var(--text2);
  cursor: pointer;
  transition: all 0.18s;
}

.auth-tab.active {
  background: var(--teal);
  color: #03040a;
  font-weight: 700;
}

.auth-body { padding: 28px 32px 32px; }

.auth-screen { display: none; }
.auth-screen.active { display: block; }

.auth-title {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 2px;
  margin-bottom: 6px;
}

.auth-sub {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--text2);
  letter-spacing: 1.5px;
  margin-bottom: 24px;
}

.field {
  margin-bottom: 16px;
}

.field-label {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 2px;
  color: var(--text2);
  text-transform: uppercase;
  display: block;
  margin-bottom: 7px;
}

.field input {
  width: 100%;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--body);
  font-size: 0.92rem;
  padding: 11px 14px;
  outline: none;
  transition: border-color 0.16s, box-shadow 0.16s;
  letter-spacing: 0.2px;
}

.field input::placeholder { color: var(--text3); }

.field input:focus {
  border-color: rgba(0,229,176,0.4);
  box-shadow: 0 0 0 3px rgba(0,229,176,0.05);
  background: rgba(0,229,176,0.015);
}

.field input.err {
  border-color: rgba(255,63,94,0.5);
  box-shadow: 0 0 0 3px rgba(255,63,94,0.05);
}

.field-err {
  font-family: var(--mono);
  font-size: 0.57rem;
  color: var(--red);
  letter-spacing: 1px;
  margin-top: 6px;
  display: none;
}
.field-err.show { display: block; }

.auth-btn {
  width: 100%;
  background: var(--teal);
  border: none;
  color: #03040a;
  font-family: var(--display);
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 14px;
  cursor: pointer;
  transition: all 0.18s;
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
  margin-top: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.auth-btn:hover {
  background: #00ffcc;
  box-shadow: var(--teal-glow);
  transform: translateY(-1px);
}

.auth-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
}

.auth-divider-line { flex: 1; height: 1px; background: var(--border); }

.auth-divider-txt {
  font-family: var(--mono);
  font-size: 0.55rem;
  color: var(--text3);
  letter-spacing: 2px;
  text-transform: uppercase;
  white-space: nowrap;
}

.auth-switch {
  text-align: center;
  font-family: var(--mono);
  font-size: 0.58rem;
  color: var(--text2);
  letter-spacing: 1.5px;
  margin-top: 18px;
}

.auth-switch a {
  color: var(--teal);
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.15s;
}
.auth-switch a:hover { opacity: 0.75; }

.auth-msg {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 1.5px;
  padding: 10px 14px;
  border: 1px solid;
  margin-bottom: 16px;
  display: none;
}
.auth-msg.error  { color: var(--red);  border-color: rgba(255,63,94,0.3);  background: rgba(255,63,94,0.05);  display: block; }
.auth-msg.success{ color: var(--teal); border-color: rgba(0,229,176,0.3); background: rgba(0,229,176,0.05); display: block; }
.auth-msg.info   { color: var(--gold); border-color: rgba(255,200,74,0.3); background: rgba(255,200,74,0.05); display: block; }

/* ── RESET METHOD CARDS ── */
.reset-method-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 18px 12px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.18s;
  text-align: center;
  color: var(--text2);
}
.reset-method-card:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.15);
  color: var(--white);
}
.reset-method-card.selected {
  border-color: var(--teal);
  background: rgba(0,229,176,0.06);
  color: var(--teal);
}
.reset-method-card.selected-sms {
  border-color: var(--violet);
  background: rgba(155,109,255,0.06);
  color: var(--violet);
}
.reset-method-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.reset-method-sub {
  font-size: 0.65rem;
  color: var(--text2);
  line-height: 1.3;
}

/* Password strength bar */
.strength-bar {
  height: 2px;
  background: var(--border);
  margin-top: 8px;
  position: relative;
  overflow: hidden;
}
.strength-fill {
  height: 100%;
  width: 0%;
  transition: width 0.3s, background 0.3s;
}

/* ── HEADER AUTH BUTTONS ── */
.header-auth {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-login {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 7px 16px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text2);
  cursor: pointer;
  transition: all 0.16s;
}
.btn-login:hover {
  border-color: var(--teal);
  color: var(--teal);
  background: var(--teal-dim);
}

.btn-signup {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 7px 16px;
  background: var(--teal);
  border: 1px solid var(--teal);
  color: #03040a;
  cursor: pointer;
  transition: all 0.16s;
  font-weight: 700;
  clip-path: polygon(7px 0%,100% 0%,calc(100% - 7px) 100%,0% 100%);
}
.btn-signup:hover {
  background: #00ffcc;
  box-shadow: 0 0 16px rgba(0,229,176,0.3);
}

/* User chip (shown when logged in) */
.user-chip {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 5px 12px 5px 8px;
  background: var(--teal-dim);
  border: 1px solid rgba(0,229,176,0.2);
  cursor: pointer;
  position: relative;
  user-select: none;
  transition: background 0.16s, border-color 0.16s;
}
.user-chip:hover {
  background: rgba(0,229,176,0.12);
  border-color: rgba(0,229,176,0.35);
}
.user-chip.show { display: flex; }

.user-avatar {
  width: 22px; height: 22px;
  background: var(--teal);
  color: #03040a;
  font-family: var(--display);
  font-size: 0.5rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  clip-path: polygon(50% 0%,93% 25%,93% 75%,50% 100%,7% 75%,7% 25%);
  flex-shrink: 0;
}

.user-name {
  font-family: var(--mono);
  font-size: 0.58rem;
  color: var(--teal);
  letter-spacing: 1.5px;
  max-width: 100px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-caret {
  font-size: 0.45rem;
  color: var(--teal);
  opacity: 0.6;
  transition: transform 0.2s;
  margin-left: 2px;
}
.user-chip.open .user-caret { transform: rotate(180deg); }

/* ── PROFILE DROPDOWN ── */
.profile-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 200px;
  background: var(--bg1);
  border: 1px solid var(--border);
  z-index: 200;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity 0.18s, transform 0.18s;
}
/* rainbow top line */
.profile-dropdown::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--violet), var(--teal), var(--red));
}
.profile-dropdown.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.dropdown-user-info {
  padding: 14px 16px 12px;
  border-bottom: 1px solid var(--border2);
}
.dropdown-username {
  font-family: var(--display);
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 2px;
  margin-bottom: 3px;
}
.dropdown-email {
  font-family: var(--mono);
  font-size: 0.55rem;
  color: var(--text2);
  letter-spacing: 1px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dropdown-items { padding: 6px 0; }

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 16px;
  background: transparent;
  border: none;
  color: var(--text);
  font-family: var(--body);
  font-size: 0.83rem;
  font-weight: 500;
  letter-spacing: 0.2px;
  cursor: pointer;
  text-align: left;
  transition: all 0.14s;
}
.dropdown-item:hover {
  background: var(--teal-dim);
  color: var(--teal);
}
.dropdown-item.danger:hover {
  background: var(--red-dim);
  color: var(--red);
}

.dropdown-item-icon {
  font-size: 0.8rem;
  opacity: 0.7;
  flex-shrink: 0;
}
.dropdown-item:hover .dropdown-item-icon { opacity: 1; }

.dropdown-sep {
  height: 1px;
  background: var(--border2);
  margin: 4px 0;
}

/* ── SETTINGS MODAL ── */
#settings-modal {
  position: fixed;
  inset: 0;
  z-index: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(3,4,10,0.88);
  backdrop-filter: blur(16px);
  animation: fadeIn 0.2s ease-out;
}
#settings-modal.hidden { display: none; }

.settings-card {
  width: 100%;
  max-width: 560px;
  height: 620px;
  max-height: calc(100vh - 40px);
  background: var(--bg1);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  animation: cardUp 0.25s ease-out;
  margin: 20px;
  display: flex;
  flex-direction: column;
  will-change: transform, opacity;
}
.settings-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--violet) 25%, var(--teal) 55%, var(--red) 80%, transparent);
}

/* ── PAYMENT METHOD UI ── */
.payment-saved-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: rgba(0,229,176,0.04);
  border: 1px solid rgba(0,229,176,0.2);
}
.payment-card-icon { font-size: 1.4rem; }
.payment-card-info { flex: 1; }
.payment-card-label {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--white);
  letter-spacing: 2px;
}
.payment-card-sub {
  font-family: var(--mono);
  font-size: 0.55rem;
  color: var(--text2);
  letter-spacing: 1px;
  margin-top: 3px;
}
.payment-card-remove {
  background: transparent;
  border: 1px solid rgba(255,63,94,0.3);
  color: var(--red);
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 1px;
  padding: 5px 10px;
  cursor: pointer;
  transition: all 0.15s;
}
.payment-card-remove:hover {
  background: rgba(255,63,94,0.1);
  border-color: var(--red);
}

/* ── CURRENT PLAN DISPLAY ── */
.current-plan-display {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  background: rgba(0,229,176,0.04);
  border: 1px solid rgba(0,229,176,0.2);
  margin-bottom: 12px;
}
.current-plan-display.pro {
  background: rgba(155,109,255,0.06);
  border-color: rgba(155,109,255,0.3);
}
.current-plan-name {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 3px;
  color: var(--teal);
}
.current-plan-display.pro .current-plan-name { color: var(--violet); }
.current-plan-price {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--text2);
  letter-spacing: 1.5px;
  margin-top: 4px;
}
.current-plan-badge {
  font-family: var(--mono);
  font-size: 0.5rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 4px 10px;
  background: rgba(0,229,176,0.12);
  color: var(--teal);
  border: 1px solid rgba(0,229,176,0.3);
}
.current-plan-display.pro .current-plan-badge {
  background: rgba(155,109,255,0.12);
  color: var(--violet);
  border-color: rgba(155,109,255,0.3);
}
.current-plan-features {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0 2px;
}

/* ── ADD PAYMENT BUTTON ── */
.add-payment-btn {
  width: 100%;
  padding: 13px;
  background: transparent;
  border: 1px dashed var(--border);
  color: var(--text2);
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.18s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.add-payment-btn:hover {
  border-color: var(--teal);
  color: var(--teal);
  background: rgba(0,229,176,0.04);
}

/* ── PAYMENT PICKER MODAL ── */
.payment-picker-card {
  width: 100%;
  max-width: 420px;
  margin: 20px;
  background: var(--bg1);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.payment-picker-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--teal) 30%, var(--violet) 70%, transparent);
}
.pay-picker-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.pay-picker-title {
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--white);
}
.pay-picker-body { padding: 22px; }
.pay-picker-body::-webkit-scrollbar { width: 3px; }
.pay-picker-body::-webkit-scrollbar-track { background: transparent; }
.pay-picker-body::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--teal) 0%, var(--violet) 100%);
  border-radius: 0;
}
.pay-picker-body::-webkit-scrollbar-thumb:hover { background: var(--teal); }
.pay-picker-body { scrollbar-width: thin; scrollbar-color: var(--teal) transparent; }
.pay-type-label {
  font-family: var(--mono);
  font-size: 0.58rem;
  color: var(--text2);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.pay-type-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}
.pay-type-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px 10px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.16s;
  color: var(--text2);
}
.pay-type-btn:hover {
  border-color: var(--teal);
  background: rgba(0,229,176,0.05);
  color: var(--teal);
}
.pay-type-icon { font-size: 1.6rem; }
.pay-type-name {
  font-family: var(--mono);
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.pay-back-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text2);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 1.5px;
  padding: 9px 16px;
  cursor: pointer;
  transition: all 0.15s;
  flex-shrink: 0;
  text-transform: uppercase;
}
.pay-back-btn:hover { border-color: var(--teal); color: var(--teal); background: rgba(0,229,176,0.05); }

/* ── STRIPE OPTION ── */
.stripe-btn {
  border-color: rgba(155,109,255,0.3);
  color: var(--violet);
}
.stripe-btn:hover {
  border-color: var(--violet);
  background: rgba(155,109,255,0.06);
  color: var(--violet);
}
.pay-type-sub {
  font-family: var(--mono);
  font-size: 0.45rem;
  color: var(--text3);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: -4px;
}
.stripe-info-box {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 16px;
  background: rgba(155,109,255,0.05);
  border: 1px solid rgba(155,109,255,0.2);
}
.stripe-info-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  color: var(--violet);
  margin-top: 1px;
}
.stripe-info-text {
  font-family: var(--body);
  font-size: 0.78rem;
  color: var(--text2);
  line-height: 1.6;
}

.settings-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 0;
  border-bottom: 1px solid var(--border);
  gap: 12px;
  flex-shrink: 0;
}

.settings-tabs {
  display: flex;
  gap: 4px;
  flex: 1;
}

.settings-tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text2);
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 8px 14px 10px;
  cursor: pointer;
  transition: all 0.15s;
  margin-bottom: -1px;
}
.settings-tab:hover { color: var(--white); }
.settings-tab.active {
  color: var(--teal);
  border-bottom-color: var(--teal);
}
.settings-row-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  border-bottom: 1px solid var(--border2);
}
.settings-title {
  font-family: var(--display);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--white);
}
.settings-close {
  background: transparent;
  border: none;
  color: var(--text2);
  font-size: 1rem;
  cursor: pointer;
  padding: 2px 6px;
  transition: color 0.14s;
  line-height: 1;
}
.settings-close:hover { color: var(--red); }

.settings-body { padding: 22px 22px 26px; flex: 1; overflow-y: auto; overflow-x: hidden; }

/* ── SETTINGS SCROLLBAR ── */
.settings-body::-webkit-scrollbar {
  width: 3px;
}
.settings-body::-webkit-scrollbar-track {
  background: transparent;
}
.settings-body::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--teal) 0%, var(--violet) 100%);
  border-radius: 0;
}
.settings-body::-webkit-scrollbar-thumb:hover {
  background: var(--teal);
}
/* Firefox */
.settings-body {
  scrollbar-width: thin;
  scrollbar-color: var(--teal) transparent;
}

.settings-section {
  margin-bottom: 22px;
}
.settings-section:last-child { margin-bottom: 0; }

.settings-section-title {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.settings-section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(0,229,176,0.15);
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border2);
}
.settings-row:last-child { border-bottom: none; }

.settings-row-label {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text);
}
.settings-row-sub {
  font-family: var(--mono);
  font-size: 0.55rem;
  color: var(--text2);
  letter-spacing: 1px;
  margin-top: 2px;
}

/* Toggle switch */
.toggle {
  position: relative;
  width: 36px; height: 20px;
  flex-shrink: 0;
}
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--bg2);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 12px; height: 12px;
  left: 3px; top: 3px;
  background: var(--text2);
  transition: all 0.2s;
}
.toggle input:checked + .toggle-slider {
  background: rgba(0,229,176,0.15);
  border-color: rgba(0,229,176,0.4);
}
.toggle input:checked + .toggle-slider::before {
  transform: translateX(16px);
  background: var(--teal);
  box-shadow: 0 0 8px rgba(0,229,176,0.5);
}

.settings-field input {
  width: 100%;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--body);
  font-size: 0.88rem;
  padding: 9px 12px;
  outline: none;
  margin-top: 8px;
  transition: border-color 0.16s;
}
.settings-field input:focus {
  border-color: rgba(0,229,176,0.4);
}

.settings-save-btn {
  width: 100%;
  background: #00e5b0;
  border: none;
  outline: none;
  color: #03040a;
  font-family: var(--display);
  font-size: 0.6rem;
  font-weight: 900;
  letter-spacing: 3px;
  padding: 12px;
  cursor: pointer;
  clip-path: polygon(10px 0%,100% 0%,calc(100% - 10px) 100%,0% 100%);
  transition: background 0.2s ease;
  margin-top: 20px;
  box-shadow: none;
}
.settings-save-btn:hover,
.settings-save-btn:focus {
  background: #00ffcc;
  box-shadow: none;
}

/* ── COIN BUY BUTTONS (inline, no parallelogram) ── */
.coin-buy-btn {
  background: #00e5b0;
  border: none;
  outline: none;
  color: #03040a;
  font-family: var(--display);
  font-size: 0.55rem;
  font-weight: 900;
  letter-spacing: 3px;
  padding: 7px 18px;
  cursor: pointer;
  clip-path: none;
  width: auto;
  margin-top: 0;
  box-shadow: none;
  transition: background 0.2s ease;
}
.coin-buy-btn:hover,
.coin-buy-btn:focus {
  background: #00ffcc;
  box-shadow: none;
}

/* ═══════════════════════════════════════════════════════════════
   PROFESSIONAL ENHANCEMENT LAYER — ForgeAI Game
   ═══════════════════════════════════════════════════════════════ */

/* ── ENHANCED CSS VARIABLES ── */
:root {
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.4);
  --shadow-md:  0 4px 24px rgba(0,0,0,0.5);
  --shadow-lg:  0 8px 48px rgba(0,0,0,0.6);
  --teal-glow2: 0 0 40px rgba(0,229,176,0.18), 0 0 80px rgba(0,229,176,0.06);
  --violet-glow:0 0 24px rgba(155,109,255,0.25), 0 0 60px rgba(155,109,255,0.08);
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── SELECTION ── */
::selection { background: rgba(0,229,176,0.2); color: #eef2fa; }

/* ── GLOBAL SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.07); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.14); }

/* ── HEADER ── */
header {
  background: rgba(3,4,10,0.97);
  box-shadow: 0 1px 0 rgba(0,229,176,0.06), 0 4px 20px rgba(0,0,0,0.4);
}
header::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,229,176,0.18) 30%, rgba(155,109,255,0.1) 70%, transparent);
  pointer-events: none;
}

/* ── LOGO ── */
.logo-hex {
  filter: drop-shadow(0 0 10px rgba(0,229,176,0.5)) drop-shadow(0 0 24px rgba(0,229,176,0.15));
  transition: filter 0.3s ease;
}
.logo:hover .logo-hex {
  filter: drop-shadow(0 0 16px rgba(0,229,176,0.75)) drop-shadow(0 0 36px rgba(0,229,176,0.3));
}
.logo-name {
  background: linear-gradient(135deg, #eef2fa 0%, #a8c0d8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.logo-name span {
  background: linear-gradient(135deg, #00e5b0 0%, #00ffcc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── HEADER AUTH BUTTONS ── */
.btn-login {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.07);
  color: rgba(189,200,221,1);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 8px 18px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4,0,0.2,1);
}
.btn-login:hover { border-color: #00e5b0; color: #00e5b0; background: rgba(0,229,176,0.07); }
.btn-signup {
  background: linear-gradient(135deg, #00e5b0 0%, #00d4a0 100%);
  border: none;
  color: #03040a;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 8px 18px;
  cursor: pointer;
  font-weight: 700;
  transition: all 0.2s cubic-bezier(0.4,0,0.2,1);
  clip-path: polygon(6px 0%,100% 0%,calc(100% - 6px) 100%,0% 100%);
  box-shadow: 0 2px 12px rgba(0,229,176,0.2);
}
.btn-signup:hover { background: linear-gradient(135deg,#00ffcc 0%,#00e5b0 100%); transform: translateY(-1px); box-shadow: 0 0 24px rgba(0,229,176,0.3); }

/* ── HOME HERO ── */
.home-hero {
  position: relative;
  padding: 64px 0 56px;
  overflow: hidden;
}
.home-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 60px, rgba(255,255,255,0.012) 60px, rgba(255,255,255,0.012) 61px),
    repeating-linear-gradient(90deg, transparent, transparent 80px, rgba(255,255,255,0.01) 80px, rgba(255,255,255,0.01) 81px);
  pointer-events: none;
}
.home-hero::after {
  content: '';
  position: absolute;
  top: -120px; right: -80px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,229,176,0.05) 0%, transparent 60%);
  pointer-events: none;
}
.home-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(0,229,176,0.06);
  border: 1px solid rgba(0,229,176,0.18);
  padding: 6px 14px 6px 10px;
  margin-bottom: 22px;
}
.home-eyebrow-bar {
  width: 18px; height: 1px;
  background: #00e5b0;
  box-shadow: 0 0 6px #00e5b0;
  flex-shrink: 0;
}
.home-h1 {
  font-size: clamp(2.6rem, 5vw, 4rem);
  line-height: 1.0;
  letter-spacing: -1px;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}
.home-h1 .accent {
  background: linear-gradient(135deg, #00e5b0 0%, #00ffcc 50%, #00e5b0 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmerText 4s linear infinite;
}
@keyframes shimmerText { 0% { background-position: 0% center; } 100% { background-position: 200% center; } }
.home-sub { font-size: 1.05rem; line-height: 1.8; opacity: 0.85; z-index: 1; position: relative; margin-bottom: 36px; }
.home-cta {
  position: relative; z-index: 1;
  padding: 15px 34px;
  background: linear-gradient(135deg, #00e5b0 0%, #00d4a0 100%);
  box-shadow: 0 4px 24px rgba(0,229,176,0.2);
  transition: all 0.2s cubic-bezier(0.4,0,0.2,1);
  font-size: 0.7rem; letter-spacing: 3.5px;
}
.home-cta:hover { transform: translateY(-3px); box-shadow: 0 0 40px rgba(0,229,176,0.35), 0 8px 32px rgba(0,0,0,0.4); }

/* Stats bar */
.home-stats {
  display: flex; gap: 36px;
  margin-top: 44px; padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.04);
  position: relative; z-index: 1;
}
.home-stat-item { display: flex; flex-direction: column; gap: 4px; }
.home-stat-num {
  font-family: 'Orbitron', monospace; font-size: 1.5rem; font-weight: 900;
  color: #00e5b0; line-height: 1;
  text-shadow: 0 0 24px rgba(0,229,176,0.35);
}
.home-stat-label {
  font-family: 'JetBrains Mono', monospace; font-size: 0.52rem;
  color: rgba(94,106,128,1); letter-spacing: 2px; text-transform: uppercase;
}

/* Section labels */
.home-section { padding: 20px 0; }
.home-section-label {
  font-size: 0.6rem; letter-spacing: 4px; color: rgba(94,106,128,1);
  display: flex; align-items: center; gap: 14px;
}
.home-section-label::before {
  content: ''; width: 3px; height: 14px;
  background: #00e5b0; box-shadow: 0 0 8px rgba(0,229,176,0.5); flex-shrink: 0;
}
.home-section-label::after { content: ''; flex: 1; height: 1px; background: linear-gradient(90deg, rgba(255,255,255,0.07), transparent); }

/* Feature cards */
.home-feat-card {
  padding: 28px 24px 30px;
  background: linear-gradient(135deg, #070810 0%, rgba(7,8,16,0.85) 100%);
  transition: all 0.2s cubic-bezier(0.4,0,0.2,1);
}
.home-feat-card:hover { transform: translateY(-5px); box-shadow: 0 8px 32px rgba(0,0,0,0.5); }
.feat-teal:hover   { border-color: rgba(0,229,176,0.3); box-shadow: 0 8px 32px rgba(0,0,0,0.5), 0 0 30px rgba(0,229,176,0.05); }
.feat-violet:hover { border-color: rgba(155,109,255,0.3); box-shadow: 0 8px 32px rgba(0,0,0,0.5), 0 0 30px rgba(155,109,255,0.05); }
.feat-red:hover    { border-color: rgba(255,63,94,0.3); box-shadow: 0 8px 32px rgba(0,0,0,0.5), 0 0 30px rgba(255,63,94,0.05); }
.feat-gold:hover   { border-color: rgba(255,200,74,0.3); box-shadow: 0 8px 32px rgba(0,0,0,0.5), 0 0 30px rgba(255,200,74,0.05); }
.home-feat-icon {
  width: 48px; height: 48px; font-size: 1.7rem;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,0.05); margin-bottom: 16px;
}
.feat-teal .home-feat-icon   { border-color: rgba(0,229,176,0.18); background: rgba(0,229,176,0.05); }
.feat-violet .home-feat-icon { border-color: rgba(155,109,255,0.18); background: rgba(155,109,255,0.05); }
.feat-red .home-feat-icon    { border-color: rgba(255,63,94,0.18); background: rgba(255,63,94,0.05); }
.feat-gold .home-feat-icon   { border-color: rgba(255,200,74,0.18); background: rgba(255,200,74,0.05); }
.home-feat-title { font-size: 0.8rem; letter-spacing: 2.5px; margin-bottom: 12px; }
.home-feat-desc { font-size: 0.9rem; line-height: 1.75; letter-spacing: 0.15px; }

/* Topic groups */
.home-topic-group {
  transition: all 0.2s cubic-bezier(0.4,0,0.2,1);
  background: linear-gradient(135deg, #070810 0%, rgba(7,8,16,0.85) 100%);
}
.home-topic-group:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(0,0,0,0.4); }
.home-topic-item { font-size: 0.86rem; padding: 7px 10px; }

/* CTA banner */
.home-cta-banner {
  background: linear-gradient(135deg, rgba(9,10,20,0.99) 0%, rgba(7,8,16,0.99) 100%);
  padding: 36px 42px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}
.home-cta-banner-title { font-size: 1rem; letter-spacing: 3px; }
.home-cta-banner-sub { font-size: 0.62rem; letter-spacing: 2px; opacity: 0.65; margin-top: 8px; }

/* ── CHAT SIDEBAR ── */
#chat-sidebar {
  border-right: 1px solid rgba(0,229,176,0.06);
  background: rgba(4,5,12,0.99);
}
.new-chat-btn {
  background: linear-gradient(135deg, #00e5b0 0%, #00d4a0 100%);
  color: #03040a;
  font-weight: 800;
  letter-spacing: 2.5px;
  font-size: 0.62rem;
  box-shadow: 0 2px 12px rgba(0,229,176,0.25);
  transition: all 0.2s cubic-bezier(0.4,0,0.2,1);
  border-color: transparent;
}
.new-chat-btn:hover {
  background: linear-gradient(135deg, #00ffcc 0%, #00e5b0 100%);
  color: #03040a;
  transform: translateY(-1px);
  box-shadow: 0 4px 22px rgba(0,229,176,0.38);
  border-color: transparent;
}
.new-chat-btn svg { color: #03040a; }
.chat-entry { transition: all 0.2s cubic-bezier(0.4,0,0.2,1); border-left: 2px solid transparent; }
.chat-entry:hover { border-left-color: rgba(0,229,176,0.2); }
.chat-entry.active { border-left-color: #00e5b0; }

/* ── FORGE CHAT ── */
.msg.ai-m {
  border: 1px solid rgba(0,229,176,0.05);
  border-left: 2px solid rgba(0,229,176,0.2);
  background: linear-gradient(135deg, rgba(7,8,20,0.65) 0%, rgba(7,8,16,0.45) 100%);
}
.msg.user {
  border: 1px solid rgba(155,109,255,0.05);
  border-left: 2px solid rgba(155,109,255,0.15);
  background: linear-gradient(135deg, rgba(10,10,22,0.55) 0%, rgba(7,8,16,0.35) 100%);
}
.av.ai {
  background: linear-gradient(135deg, rgba(0,229,176,0.16) 0%, rgba(0,229,176,0.08) 100%);
  border-color: rgba(0,229,176,0.32) !important;
  color: #00e5b0 !important; font-weight: 700;
  box-shadow: 0 0 12px rgba(0,229,176,0.12);
}
.av.user {
  background: linear-gradient(135deg, rgba(155,109,255,0.16) 0%, rgba(155,109,255,0.08) 100%);
  border-color: rgba(155,109,255,0.32) !important;
  color: #9b6dff !important; font-weight: 700;
}
#forge-prompt {
  background: rgba(7,8,20,0.85);
  border: 1px solid rgba(255,255,255,0.07);
  font-size: 0.95rem;
  transition: all 0.2s cubic-bezier(0.4,0,0.2,1);
}
#forge-prompt:focus {
  border-color: rgba(0,229,176,0.35);
  box-shadow: 0 0 0 3px rgba(0,229,176,0.05), inset 0 1px 20px rgba(0,229,176,0.02);
  background: rgba(0,229,176,0.02);
}
#forge-sendBtn {
  background: linear-gradient(135deg, #00e5b0 0%, #00d4a0 100%);
  box-shadow: 0 2px 14px rgba(0,229,176,0.18);
  transition: all 0.2s cubic-bezier(0.4,0,0.2,1);
}
#forge-sendBtn:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 0 28px rgba(0,229,176,0.35), 0 6px 20px rgba(0,0,0,0.4); }

/* ── AUTH MODAL ── */
.auth-card {
  box-shadow: 0 16px 64px rgba(0,0,0,0.7), 0 0 60px rgba(0,229,176,0.06);
  background: linear-gradient(160deg, rgba(9,10,20,0.99) 0%, rgba(7,8,16,0.99) 100%);
}
.auth-btn {
  background: linear-gradient(135deg, #00e5b0 0%, #00d4a0 100%);
  font-size: 0.62rem; letter-spacing: 3px;
  box-shadow: 0 2px 14px rgba(0,229,176,0.22);
  transition: all 0.2s cubic-bezier(0.4,0,0.2,1);
}
.auth-btn:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 0 28px rgba(0,229,176,0.35), 0 6px 20px rgba(0,0,0,0.4); }
.auth-tab { font-size: 0.62rem; letter-spacing: 2px; padding: 12px 22px; transition: all 0.2s ease; color: var(--text2); }
.auth-tab:hover { color: var(--white); }
.auth-tab.active { color: #03040a; background: #00e5b0; border-bottom-color: #00e5b0; font-weight: 700; }
.field input { font-size: 0.9rem; padding: 11px 14px; transition: all 0.2s ease; }
.field input:focus { border-color: rgba(0,229,176,0.4); box-shadow: 0 0 0 3px rgba(0,229,176,0.05); background: rgba(0,229,176,0.015); }

/* ── SETTINGS MODAL ── */
.settings-card {
  box-shadow: 0 16px 64px rgba(0,0,0,0.7), 0 0 80px rgba(155,109,255,0.05);
  background: linear-gradient(160deg, rgba(9,10,20,0.99) 0%, rgba(7,8,16,0.99) 100%);
}
.settings-tab { font-size: 0.62rem; letter-spacing: 2px; padding: 12px 16px 13px; transition: all 0.2s ease; }
.settings-tab.active { color: #00e5b0; text-shadow: 0 0 14px rgba(0,229,176,0.35); }
.settings-section-title {
  font-size: 0.54rem; letter-spacing: 3px; margin-bottom: 14px; padding-bottom: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.04); position: relative;
}
.settings-section-title::before {
  content: ''; position: absolute; bottom: -1px; left: 0;
  width: 28px; height: 1px; background: #00e5b0;
}
/* ── DROPDOWN ── */
.profile-dropdown {
  box-shadow: 0 16px 48px rgba(0,0,0,0.7), 0 0 40px rgba(0,0,0,0.5);
  border: 1px solid rgba(0,229,176,0.08);
  background: rgba(6,7,16,0.99);
  backdrop-filter: blur(28px);
}
.dropdown-item { transition: all 0.15s ease; font-size: 0.8rem; }
.dropdown-item:hover { background: rgba(0,229,176,0.05); padding-left: 20px; color: #eef2fa; }
.dropdown-item.danger:hover { background: rgba(255,63,94,0.05); color: #ff3f5e; padding-left: 20px; }
.user-chip { transition: all 0.18s ease; }
.user-chip:hover { background: rgba(0,229,176,0.06); border-color: rgba(0,229,176,0.2); }
.user-avatar {
  background: linear-gradient(135deg, rgba(0,229,176,0.16) 0%, rgba(0,229,176,0.06) 100%) !important;
  border-color: rgba(0,229,176,0.28) !important;
  box-shadow: 0 0 12px rgba(0,229,176,0.1);
}

/* ── PAYMENT UI ── */
.pay-type-btn { transition: all 0.2s cubic-bezier(0.4,0,0.2,1); padding: 20px 10px; }
.pay-type-btn:hover { transform: translateY(-3px); box-shadow: 0 4px 16px rgba(0,0,0,0.4); }
.add-payment-btn { transition: all 0.2s cubic-bezier(0.4,0,0.2,1); letter-spacing: 2.5px; }
.add-payment-btn:hover { transform: translateY(-1px); box-shadow: 0 2px 12px rgba(0,0,0,0.3); }

/* ── USAGE BAR ── */
.usage-bar-track { height: 3px; background: rgba(255,255,255,0.04); border-radius: 2px; }
.usage-bar-fill { border-radius: 2px; box-shadow: 0 0 6px currentColor; }

/* ── FORGE HERO ── */
.forge-hero-title {
  font-size: 1.9rem; letter-spacing: 6px;
  background: linear-gradient(135deg, #eef2fa 0%, #a8c0d8 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.forge-hero-title span {
  background: linear-gradient(135deg, #00e5b0 0%, #00ffcc 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* ── CODE BLOCKS ── */
.msg pre {
  background: rgba(0,0,0,0.55) !important;
  border: 1px solid rgba(0,229,176,0.08) !important;
  border-left: 2px solid rgba(0,229,176,0.28) !important;
  padding: 14px 16px !important;
  font-family: 'JetBrains Mono', monospace !important;
  font-size: 0.83rem !important;
  line-height: 1.65 !important;
  overflow-x: auto !important;
  margin: 10px 0 !important;
  box-shadow: 0 2px 12px rgba(0,0,0,0.4);
}
.msg code:not(pre code) {
  background: rgba(0,229,176,0.07) !important;
  border: 1px solid rgba(0,229,176,0.14) !important;
  padding: 1px 6px !important;
  font-family: 'JetBrains Mono', monospace !important;
  font-size: 0.83rem !important;
  color: #00e5b0 !important;
}

/* ── TOGGLE ── */
input:checked + .toggle-slider {
  background: linear-gradient(135deg, #00e5b0 0%, #00d4a0 100%) !important;
  box-shadow: 0 0 10px rgba(0,229,176,0.35) !important;
}

/* ── PLAN TAG ── */
.plan-tag.pro {
  background: linear-gradient(135deg, rgba(155,109,255,0.14) 0%, rgba(155,109,255,0.06) 100%);
  box-shadow: 0 0 10px rgba(155,109,255,0.18);
}

/* ── FOOTER ── */
footer {
  background: rgba(3,4,10,0.99);
  border-top: 1px solid rgba(0,229,176,0.06);
  padding: 20px 0;
}
.foot-txt { letter-spacing: 2.5px; opacity: 0.5; transition: opacity 0.2s; }
.foot-txt:hover { opacity: 0.9; }

/* ── NEW CHAT MODAL ── */
.new-chat-card { box-shadow: 0 16px 64px rgba(0,0,0,0.7), 0 0 50px rgba(0,229,176,0.04); }
.disc-card { transition: all 0.2s cubic-bezier(0.4,0,0.2,1); }
.disc-card:hover { transform: translateX(3px); box-shadow: 0 2px 12px rgba(0,0,0,0.3); }

/* ── RESPONSIVE ── */
@media (max-width: 760px) {
  .home-hero { padding: 36px 0 32px; }
  .home-h1 { font-size: clamp(2rem, 8vw, 2.8rem); }
  .home-stats { gap: 20px; flex-wrap: wrap; }
}

/* ── BILLING PERIOD SELECTOR ── */
.billing-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-bottom: 14px;
}
.billing-tab {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  color: var(--text2);
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 10px 6px 8px;
  cursor: pointer;
  transition: all 0.18s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}
.billing-tab:hover { border-color: rgba(0,229,176,0.3); color: var(--teal); background: rgba(0,229,176,0.04); }
.billing-tab.active { border-color: var(--teal); color: var(--teal); background: rgba(0,229,176,0.07); font-weight: 700; }
.billing-save-badge {
  font-family: var(--mono);
  font-size: 0.44rem;
  letter-spacing: 0.8px;
  padding: 2px 5px;
  background: rgba(0,229,176,0.12);
  color: var(--teal);
  border: 1px solid rgba(0,229,176,0.25);
  white-space: nowrap;
}
.billing-save-badge.best { background: rgba(155,109,255,0.14); color: var(--violet); border-color: rgba(155,109,255,0.3); }
.billing-plan-card {
  background: linear-gradient(135deg, rgba(0,229,176,0.04) 0%, rgba(7,8,16,0.98) 100%);
  border: 1px solid rgba(0,229,176,0.2);
  padding: 18px 18px 16px;
  position: relative;
  overflow: hidden;
}
.billing-plan-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--teal) 40%, var(--violet) 70%, transparent);
}
.billing-plan-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 12px; }
.billing-plan-name { font-family: var(--display); font-size: 0.9rem; font-weight: 900; letter-spacing: 4px; color: var(--teal); text-shadow: 0 0 16px rgba(0,229,176,0.3); }
.billing-plan-period { font-family: var(--mono); font-size: 0.54rem; color: var(--text2); letter-spacing: 1.5px; margin-top: 4px; }
.billing-plan-pricing { display: flex; align-items: flex-end; gap: 2px; }
.billing-price-main { display: flex; align-items: flex-start; line-height: 1; }
.billing-price-dollar { font-family: var(--display); font-size: 1rem; font-weight: 900; color: var(--white); margin-top: 4px; }
#billing-price-num { font-family: var(--display); font-size: 2.2rem; font-weight: 900; color: var(--white); line-height: 1; transition: all 0.25s ease; }
.billing-price-sub { font-family: var(--mono); font-size: 0.54rem; color: var(--text2); letter-spacing: 1px; padding-bottom: 4px; margin-left: 3px; }
.billing-total-line {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 12px; background: rgba(155,109,255,0.07);
  border: 1px solid rgba(155,109,255,0.2); margin-bottom: 12px;
}
.billing-total-label { font-family: var(--mono); font-size: 0.54rem; color: var(--text2); letter-spacing: 1.5px; text-transform: uppercase; }
.billing-total-amount { font-family: var(--mono); font-size: 0.65rem; color: var(--violet); font-weight: 700; letter-spacing: 1.5px; }
.billing-plan-features { display: flex; flex-direction: column; gap: 6px; margin-bottom: 4px; font-size: 0.83rem; }