/* forge.css — Shared design system for all Forge web pages */
:root {
  --bg:        #0c0c12;
  --surface:   #14141f;
  --surface2:  #18182a;
  --border:    #26263a;
  --border-hi: #34344e;
  --text:      #f2f2fa;
  --muted:     #9090b4;
  --accent:    #ff6b35;
  --accent2:   #7c3aed;
  --ready:     #22c55e;
  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
}
body::before {
  content: '';
  position: fixed; inset: 0;
  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)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 9999; opacity: .4;
}

/* ── Header ── */
.header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 28px; border-bottom: 1px solid var(--border);
  background: rgba(10,10,15,.9); backdrop-filter: blur(16px);
  position: sticky; top: 0; z-index: 100;
}
.logo {
  font-family: var(--font-display); font-size: 18px; font-weight: 800;
  letter-spacing: -.5px; display: flex; align-items: center; gap: 8px;
  text-decoration: none; color: var(--text);
}
.logo-flame {
  width: 26px; height: 26px;
  background: linear-gradient(135deg, var(--accent), #ff9a56);
  border-radius: 7px; display: flex; align-items: center; justify-content: center;
  font-size: 14px;
}
.logo-sub { font-size: 11px; color: var(--muted); font-weight: 400; }
.nav-tabs {
  display: flex; gap: 4px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 4px;
}
.nav-tab {
  padding: 6px 14px; border-radius: 7px; font-size: 13px; font-weight: 500;
  color: var(--muted); text-decoration: none; transition: all .15s;
  border: none; background: transparent; cursor: pointer;
  font-family: var(--font-body);  display: block;
}
.nav-tab:hover { color: var(--text); }
.nav-tab.active { background: var(--border-hi); color: var(--text); }
.header-right { display: flex; align-items: center; gap: 10px; }

/* ── Buttons ── */
.btn {
  font-family: var(--font-body); font-size: 13px; font-weight: 500;
  border: none; cursor: pointer; border-radius: 8px; padding: 7px 16px;
  transition: all .15s; text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
}
.btn-ghost  { background: transparent; color: var(--muted); border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--text); border-color: var(--border-hi); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 0 16px rgba(255,107,53,.3); }
.btn-primary:hover { background: #ff7f4f; }
.btn-primary:disabled { opacity: .45; cursor: not-allowed; box-shadow: none; }
.btn-secondary { background: var(--surface); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--border-hi); }
.btn-purple { background: var(--accent2); color: #fff; box-shadow: 0 0 16px rgba(124,58,237,.25); }
.btn-purple:hover { background: #9252f5; }
.btn-purple:disabled { opacity: .45; cursor: not-allowed; box-shadow: none; }

/* ── Icon button ── */
.icon-btn {
  background: transparent; border: 1px solid var(--border); border-radius: 7px;
  padding: 5px 10px; font-size: 12px; color: var(--muted); cursor: pointer;
  transition: all .1s; font-family: var(--font-body);
}
.icon-btn:hover { color: var(--text); border-color: var(--border-hi); }

/* ── Hero section ── */
.hero {
  max-width: 960px; margin: 0 auto;
  padding: 56px 32px 36px; text-align: center;
}
.hero-eyebrow {
  font-size: 11px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--muted); margin-bottom: 14px;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.6vw, 36px); font-weight: 800;
  letter-spacing: -1px; line-height: 1.12; margin-bottom: 14px;
  
}
@media (max-width: 760px) {
  .hero-title { white-space: normal; font-size: clamp(20px, 5vw, 28px); }
}
.hero-title em {
  font-style: normal;
  background: linear-gradient(90deg, var(--accent), #ff9a56);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-sub { font-size: 15px; color: var(--muted); margin-bottom: 28px; }

/* Status bar */
.status-bar {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(34,197,94,.08); border: 1px solid rgba(34,197,94,.2);
  border-radius: 999px; padding: 6px 14px; font-size: 13px; color: var(--ready);
  margin-bottom: 24px;
}
.status-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--ready);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.4} }

/* Provider chips */
.perspectives { margin-bottom: 18px; }
.section-label {
  font-size: 11px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--muted); margin-bottom: 10px;
}
.provider-chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 8px; }
.provider-chip {
  display: flex; align-items: center; gap: 7px; padding: 6px 14px;
  border-radius: 999px; border: 1px solid var(--border);
  background: var(--surface); font-size: 13px; font-weight: 500;
  cursor: pointer; transition: all .15s; user-select: none;
}
.provider-chip:hover:not(.coming-soon) { border-color: var(--border-hi); }
.provider-chip.selected { background: color-mix(in srgb, currentColor 10%, transparent); }
.provider-chip.coming-soon { opacity: .38; cursor: default; }
.chip-dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex-shrink: 0; }
.chip-status { font-size: 10px; color: var(--ready); margin-left: 2px; }
.chip-status.disconnected { color: var(--muted); }
.not-connected-chip { opacity: .75; }
.not-connected-chip:hover { opacity: 1; border-color: var(--border-hi); }
.add-tool {
  font-size: 13px; color: var(--muted); cursor: pointer;
  text-decoration: none; padding: 5px 10px; border-radius: 999px;
  transition: color .15s; display: inline-flex; align-items: center; gap: 4px;
}
.add-tool:hover { color: var(--text); }
.reset-link { font-size: 13px; color: var(--muted); cursor: pointer; margin-left: 8px; display: none; }
.reset-link:hover { color: var(--text); }

/* Prompt input */
.prompt-wrap {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; padding: 18px; margin-bottom: 14px;
  transition: border-color .2s;
}
.prompt-wrap:focus-within { border-color: var(--border-hi); }
.prompt-input {
  background: transparent; border: none; outline: none;
  font-family: var(--font-body); font-size: 16px; color: var(--text);
  width: 100%; resize: none; min-height: 70px; line-height: 1.6;
}
.prompt-input::placeholder { color: var(--muted); }
.prompt-footer {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 10px; flex-wrap: wrap; gap: 8px;
}
.hint-text { font-size: 12px; color: var(--muted); }

/* Action row */
.action-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; margin-bottom: 10px; }
.btn-compare { font-size: 15px; font-weight: 700; padding: 14px 24px; justify-content: center; border-radius: 12px; }

/* Counter bar */
.counter-bar { font-size: 13px; color: var(--muted); text-align: center; margin-bottom: 22px; }
.counter-ok   { color: var(--ready); }
.counter-warn { color: #f59e0b; }

/* Mode tabs */
.mode-tabs { display: flex; align-items: center; justify-content: center; gap: 4px; margin-bottom: 24px; }
.mode-tab {
  padding: 6px 18px; border-radius: 999px; font-size: 13px; font-weight: 500;
  color: var(--muted); cursor: pointer; border: none; background: transparent;
  transition: all .15s; font-family: var(--font-body);
}
.mode-tab:hover { color: var(--text); }
.mode-tab.active { background: var(--surface); border: 1px solid var(--border); color: var(--text); }
.mode-sep { color: var(--border-hi); pointer-events: none; font-size: 18px; }

/* Starters */
.starters { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 14px; }
.starter {
  padding: 7px 15px; background: var(--surface); border: 1px solid var(--border);
  border-radius: 999px; font-size: 13px; color: var(--muted); cursor: pointer;
  transition: all .15s;
}
.starter:hover { color: var(--text); border-color: var(--border-hi); }

/* Advanced */
.advanced-toggle {
  font-size: 13px; color: var(--muted); cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  margin-bottom: 8px; transition: color .15s;
}
.advanced-toggle:hover { color: var(--text); }
.adv-arrow { transition: transform .2s; }
.advanced-toggle.open .adv-arrow { transform: rotate(180deg); }
.advanced-panel {
  display: none; background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px; margin-bottom: 14px; text-align: left;
}
.advanced-panel.open { display: block; }
.adv-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; }
.adv-chip {
  display: flex; align-items: center; gap: 7px; padding: 7px 12px;
  border-radius: 8px; border: 1px solid var(--border); background: var(--bg);
  font-size: 13px; cursor: pointer; transition: all .15s; user-select: none;
}
.adv-chip:not(.coming-soon):hover { border-color: var(--border-hi); }
.adv-chip.selected { border-color: currentColor; }
.adv-chip.coming-soon { opacity: .38; cursor: default; }
.coming-badge {
  font-size: 9px; font-weight: 700; letter-spacing: .5px;
  background: rgba(107,107,136,.2); color: var(--muted);
  padding: 2px 5px; border-radius: 3px; margin-left: auto;
}

/* ── Results ── */
.results-section { max-width: 1200px; margin: 0 auto; padding: 0 24px 80px; }
.results-top {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 8px; flex-wrap: wrap; gap: 10px;
}
.results-heading { font-family: var(--font-display); font-size: 20px; font-weight: 800; margin-bottom: 3px; }
.results-sub { font-size: 13px; color: var(--muted); }
.progress-wrap { background: var(--border); border-radius: 999px; height: 3px; margin-bottom: 22px; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent2)); border-radius: 999px; transition: width .5s; }

/* Response cards */
.responses-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; margin-bottom: 28px; }
.response-card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; animation: cardIn .3s ease; }
@keyframes cardIn { from{opacity:0;transform:translateY(6px)} to{opacity:1;transform:translateY(0)} }
.card-hdr { padding: 12px 16px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.card-provider { display: flex; align-items: center; gap: 7px; font-weight: 600; font-size: 14px; }
.card-dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.card-badge { font-size: 11px; padding: 3px 8px; border-radius: 999px; font-weight: 500; }
.badge-loading { background: rgba(255,107,53,.1); color: var(--accent); }
.badge-done    { background: rgba(34,197,94,.1);  color: var(--ready); }
.badge-error   { background: rgba(239,68,68,.1);  color: #ef4444; }
.card-body { padding: 14px 16px; font-size: 14px; line-height: 1.75; min-height: 100px; }
.card-body.empty { color: var(--muted); }
.card-ftr { padding: 9px 16px; border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.card-time { font-size: 11px; color: var(--muted); }
.card-actions { display: flex; gap: 5px; }

/* Shimmer */
.shimmer { background: linear-gradient(90deg, var(--border) 25%, #1a1a28 50%, var(--border) 75%); background-size: 200% 100%; animation: shimmer 1.5s infinite; border-radius: 4px; height: 14px; margin-bottom: 10px; }
@keyframes shimmer { 0%{background-position:200% 0} 100%{background-position:-200% 0} }
.shimmer:nth-child(2){width:80%} .shimmer:nth-child(3){width:90%} .shimmer:nth-child(4){width:65%}

/* Synthesis strip */
.synthesis-strip {
  background: var(--surface); border: 1px solid var(--border); border-radius: 14px;
  padding: 18px 22px; margin-bottom: 20px;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
}
.synth-title { font-family: var(--font-display); font-size: 15px; font-weight: 700; margin-bottom: 3px; }
.synth-sub { font-size: 13px; color: var(--muted); max-width: 480px; }
.conf-block { display: flex; align-items: center; gap: 10px; }
.conf-score { font-family: var(--font-display); font-size: 26px; font-weight: 800; }
.conf-bar { height: 5px; width: 90px; background: var(--border); border-radius: 999px; overflow: hidden; }
.conf-fill { height: 100%; background: linear-gradient(90deg, var(--accent2), var(--accent)); border-radius: 999px; transition: width .8s; }
.conf-label { font-size: 11px; color: var(--muted); }

/* Continue row */
.continue-row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.followup-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.followup-chip {
  padding: 7px 14px; background: var(--surface); border: 1px solid var(--border);
  border-radius: 999px; font-size: 13px; color: var(--muted); cursor: pointer; transition: all .15s;
}
.followup-chip:hover { color: var(--text); border-color: var(--border-hi); }

/* Markdown */
.md h1,.md h2,.md h3 { font-family: var(--font-display); font-weight: 700; margin: .8em 0 .3em; }
.md h1{font-size:1.2em} .md h2{font-size:1.1em} .md h3{font-size:1em}
.md p{margin-bottom:.7em} .md p:last-child{margin-bottom:0}
.md ul,.md ol{padding-left:1.4em;margin-bottom:.7em} .md li{margin-bottom:.25em}
.md code{background:rgba(255,255,255,.06);padding:1px 5px;border-radius:4px;font-family:'SF Mono',monospace;font-size:.88em}
.md strong{font-weight:600}

/* ── Modals ── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.7);
  backdrop-filter: blur(8px); z-index: 500;
  display: none; align-items: center; justify-content: center; padding: 24px;
}
.modal-overlay.show { display: flex; }
.modal {
  background: var(--surface); border: 1px solid var(--border-hi); border-radius: 18px;
  padding: 26px; width: 100%; max-width: 420px;
  animation: modalIn .2s ease;
}
@keyframes modalIn { from{opacity:0;transform:scale(.96) translateY(6px)} to{opacity:1;transform:scale(1) translateY(0)} }
.modal-hdr { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.modal-title { font-family: var(--font-display); font-size: 18px; font-weight: 800; }
.modal-x { background: none; border: 1px solid var(--border); border-radius: 7px; padding: 5px 10px; color: var(--muted); cursor: pointer; }
.modal-x:hover { color: var(--text); }

/* Quick Answer */
.qa-row {
  display: flex; align-items: center; gap: 12px; padding: 13px 15px;
  border: 1px solid var(--border); border-radius: 10px; cursor: pointer;
  transition: all .15s; margin-bottom: 8px; background: var(--bg);
}
.qa-row:hover:not(.coming-soon) { border-color: var(--border-hi); background: var(--surface2); }
.qa-row.coming-soon { opacity: .38; cursor: default; }
.qa-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.qa-name { font-size: 15px; font-weight: 600; flex: 1; }
.qa-status { font-size: 12px; color: var(--muted); }
.qa-status.ok { color: var(--ready); }

/* Prompt Library */
.pl-search {
  width: 100%; background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
  padding: 10px 14px; font-family: var(--font-body); font-size: 14px; color: var(--text);
  outline: none; margin-bottom: 10px;
}
.pl-search:focus { border-color: var(--border-hi); }
.pl-search::placeholder { color: var(--muted); }
.pl-list { max-height: 320px; overflow-y: auto; display: flex; flex-direction: column; gap: 6px; }
.pl-item {
  padding: 11px 14px; background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; cursor: pointer; transition: all .15s; font-size: 14px; color: var(--text);
}
.pl-item:hover { border-color: var(--border-hi); background: var(--surface2); }
.pl-meta { font-size: 11px; color: var(--muted); margin-top: 3px; }
.pl-empty { text-align: center; color: var(--muted); padding: 28px; font-size: 14px; }

/* User pill */
.user-pill {
  display: flex; align-items: center; gap: 8px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 999px; padding: 5px 12px 5px 6px;
  font-size: 13px; cursor: pointer; transition: border-color .15s;
}
.user-pill:hover { border-color: var(--border-hi); }
.user-avatar {
  width: 24px; height: 24px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; color: #fff;
}
.tier-badge {
  font-size: 10px; font-weight: 700; padding: 2px 6px; border-radius: 999px;
  background: rgba(255,107,53,.15); color: var(--accent); letter-spacing: .5px; text-transform: uppercase;
}

/* Scrollbar */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-thumb { background: var(--border-hi); border-radius: 999px; }

/* Responsive */
@media (max-width: 600px) {
  .hero { padding: 40px 16px 24px; }
  .action-row { grid-template-columns: 1fr; }
  .responses-grid { grid-template-columns: 1fr; }
  .nav-tabs { display: none; }
}

/* Provider picker panel */
.provider-picker {
  margin-top: 12px; padding: 16px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 14px;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 8px;
}
.picker-item {
  display: flex; align-items: center; gap: 8px; padding: 9px 12px;
  border-radius: 10px; border: 1px solid var(--border);
  background: var(--surface2); cursor: pointer;
  font-size: 13px; font-weight: 500; transition: all .15s;
  user-select: none;
}
.picker-item:hover:not(.picker-soon) { border-color: var(--border-hi); background: var(--border); }
.picker-item.picker-active { border-color: currentColor; background: color-mix(in srgb, currentColor 12%, transparent); }
.picker-item.picker-soon { opacity: .4; cursor: default; font-size: 12px; }
.picker-dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; flex-shrink: 0; }
.picker-soon-badge { font-size: 10px; color: var(--muted); margin-left: auto; }
.picker-footer { margin-top: 10px; font-size: 12px; color: var(--muted); text-align: center; }
.picker-footer a { color: var(--accent); text-decoration: none; }
.picker-footer a:hover { text-decoration: underline; }