/* ═══════════════════════════════════════════════════════
   JaeTheTech.com — Stylesheet
   Grey / White / Black theme. Zero dependencies.
   ═══════════════════════════════════════════════════════ */

/* ── Tokens ──────────────────────────────────────────── */
:root {
  --bg:          #0a0a0a;
  --bg2:         #111;
  --card:        #161616;
  --card-hover:  #1c1c1c;
  --border:      #222;
  --border-hi:   #3a3a3a;
  --bright:      #f0f0f0;
  --text:        #a8a8a8;
  --muted:       #5a5a5a;
  --mono:        'SF Mono', 'Cascadia Code', Consolas, monospace;
  --sans:        -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --r:           12px;
  --sp:          .25s;
  --glow:        0 0 0 1px rgba(255,255,255,.04);
  --lift:        0 8px 30px rgba(0,0,0,.4);
}

/* ── Reset ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
body  {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
}
a     { color: var(--bright); text-decoration: none; transition: color var(--sp), opacity var(--sp); }
a:hover { color: #fff; }
img   { max-width: 100%; height: auto; display: block; }
ul    { list-style: none; }
button, input, select, textarea {
  font: inherit;
  color: inherit;
  border-radius: 0;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

/* ── Layout ──────────────────────────────────────────── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* ── Scroll-reveal animation ─────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .5s ease, transform .5s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══ NAV ════════════════════════════════════════════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10, 10, 10, .92);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  border-bottom: 1px solid var(--border);
  height: 60px;
}

.nav .container {
  display: flex; align-items: center;
  justify-content: space-between; height: 100%;
}

.nav-brand {
  font-size: 18px; font-weight: 700; color: var(--bright);
  letter-spacing: -.5px;
  display: flex; align-items: center; gap: 8px;
}
.nav-brand span { font-size: 20px; }

.nav-links {
  display: flex; gap: 24px; list-style: none;
}
.nav-links a {
  font-size: 13px; color: var(--muted);
  font-weight: 500; transition: color var(--sp);
  position: relative;
}
.nav-links a:hover,
.nav-links a.active { color: var(--bright); }
.nav-links a.active::after {
  content: ''; position: absolute;
  bottom: -4px; left: 25%; right: 25%;
  height: 2px; background: var(--bright);
  border-radius: 1px;
}

.nav-cta {
  padding: 6px 18px !important;
  background: var(--bright) !important;
  color: var(--bg) !important;
  border-radius: 8px !important;
  font-weight: 600;
}
.nav-cta:hover { opacity: .85; }
.nav-cta::after { display: none !important; }

.nav-toggle {
  display: none; background: none; border: none;
  color: var(--bright); font-size: 24px; cursor: pointer;
}

/* ═══ HERO ═══════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column;
  justify-content: center; align-items: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: ''; position: absolute;
  top: -100px; left: 50%; transform: translateX(-50%);
  width: 900px; height: 900px;
  background: radial-gradient(circle, rgba(255,255,255,.04) 0%, transparent 60%);
  pointer-events: none;
}

/* ── Hero grid background ────────────────────────────── */
.hero-grid {
  position: absolute; inset: 0; overflow: hidden;
  pointer-events: none; z-index: 0;
}
.hero-grid svg { width: 100%; height: 100%; }

.hero > *:not(.hero-grid) { position: relative; z-index: 1; }

.hero h1 {
  font-size: clamp(40px, 7vw, 72px); font-weight: 800;
  color: var(--bright); letter-spacing: -2px;
  line-height: 1.05; margin-bottom: 20px;
}

.hero-sub {
  font-size: clamp(16px, 2.5vw, 19px); color: var(--muted);
  max-width: 520px; margin-bottom: 40px;
  line-height: 1.6;
}

.hero-cta {
  display: flex; gap: 14px; flex-wrap: wrap;
  justify-content: center;
}

/* ═══ BUTTONS ════════════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: var(--r);
  font-size: 13px; font-weight: 600;
  cursor: pointer; transition: all var(--sp);
  border: 1px solid var(--border);
  background: var(--card); color: var(--bright);
  letter-spacing: .2px;
}
.btn:hover {
  background: var(--card-hover);
  border-color: var(--border-hi);
  transform: translateY(-2px);
  box-shadow: var(--lift);
}

.btn-primary {
  background: var(--bright); color: var(--bg);
  border-color: var(--bright);
}
.btn-primary:hover {
  background: #fff; color: #000;
  box-shadow: 0 8px 30px rgba(255,255,255,.08);
}

/* ═══ SECTIONS ═══════════════════════════════════════════ */
.section { padding: 100px 0; }

.section-alt {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-title {
  font-size: clamp(26px, 4vw, 40px); font-weight: 800;
  color: var(--bright); letter-spacing: -1.2px;
  margin-bottom: 44px;
}

.section-intro {
  color: var(--text); margin-bottom: 36px;
  max-width: 640px; line-height: 1.7;
}

/* ═══ PAGE HEADER (sub-pages) ════════════════════════════ */
.page-header {
  padding: 130px 0 60px; text-align: center;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.page-header::before {
  content: ''; position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(255,255,255,.025) 0%, transparent 70%);
  pointer-events: none;
}
.page-header h1 {
  font-size: clamp(32px, 5vw, 52px); font-weight: 800;
  color: var(--bright); letter-spacing: -1.5px; margin-bottom: 12px;
}
.page-header p {
  color: var(--muted); font-size: 16px;
  max-width: 520px; margin: 0 auto;
  line-height: 1.6;
}

/* ═══ GRIDS ══════════════════════════════════════════════ */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

/* ═══ CARDS ══════════════════════════════════════════════════ */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 28px;
  transition: border-color var(--sp), transform var(--sp), box-shadow var(--sp);
}
.card:hover {
  border-color: var(--border-hi);
  transform: translateY(-3px);
  box-shadow: var(--lift);
}

.card-icon { font-size: 28px; margin-bottom: 14px; }
.card h3  { font-size: 17px; font-weight: 700; color: var(--bright); margin-bottom: 8px; }
.card p   { font-size: 14px; color: var(--muted); line-height: 1.65; }

/* ── Card SVG icons ──────────────────────────────────── */
.card-art {
  width: 40px; height: 40px; margin-bottom: 16px;
  display: flex; align-items: center; justify-content: center;
}
.card-art svg { width: 40px; height: 40px; }

/* ═══ INLINE SVG ART ═════════════════════════════════════ */
.art-icon {
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.art-icon svg {
  width: 100%; height: 100%;
}

/* ── Page header accent lines ────────────────────────── */
.page-header-art {
  display: flex; justify-content: center;
  margin-bottom: 20px;
}
.page-header-art svg { width: 80px; height: 4px; }

/* ── Project mockup ──────────────────────────────────── */
.project-mockup {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  margin-bottom: 20px;
}
.project-mockup-bar {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--card);
}
.project-mockup-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--border-hi);
}
.project-mockup-title {
  font-size: 11px; color: var(--muted);
  font-family: var(--mono); margin-left: 8px;
}
.project-mockup-body {
  padding: 16px;
  display: flex; gap: 12px;
  min-height: 140px;
}
.project-mockup-sidebar {
  width: 50px; flex-shrink: 0;
  display: flex; flex-direction: column; gap: 4px;
}
.project-mockup-sidebar span {
  display: block; height: 6px;
  background: var(--border); border-radius: 3px;
}
.project-mockup-sidebar span:nth-child(2) { width: 80%; }
.project-mockup-sidebar span:nth-child(3) { width: 60%; }
.project-mockup-sidebar span:nth-child(4) { width: 90%; }
.project-mockup-content {
  flex: 1;
  display: flex; flex-direction: column; gap: 8px;
}
.project-mockup-line {
  height: 6px; border-radius: 3px;
  background: var(--border);
}
.project-mockup-line:nth-child(1) { width: 70%; }
.project-mockup-line:nth-child(2) { width: 100%; }
.project-mockup-line:nth-child(3) { width: 45%; }
.project-mockup-line.bright {
  background: var(--border-hi); height: 8px;
}
.project-mockup-chat {
  display: flex; flex-direction: column; gap: 6px;
  margin-top: auto;
}
.project-mockup-bubble {
  padding: 6px 10px; border-radius: 6px;
  font-size: 10px; font-family: var(--mono);
  max-width: 75%;
}
.project-mockup-bubble.user {
  background: var(--border);
  color: var(--text);
  align-self: flex-end;
}
.project-mockup-bubble.ai {
  background: rgba(255,255,255,.06);
  color: var(--muted);
  align-self: flex-start;
}

/* ── Timeline visual ─────────────────────────────────── */
.timeline {
  position: relative;
  padding-left: 32px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 8px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--border-hi), var(--border), transparent);
}
.timeline-item {
  position: relative;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,.04);
  display: flex; align-items: start; gap: 10px;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -28px; top: 16px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--border-hi);
  z-index: 1;
}
.timeline-item:last-child::before {
  background: var(--bright);
  border-color: var(--bright);
}
.timeline-item strong { color: var(--bright); margin-right: 4px; }

/* ── Social icons (link-row SVGs) ────────────────────── */
.link-row .art-icon {
  width: 16px; height: 16px;
  margin-right: 2px;
}
.link-row a {
  display: inline-flex; align-items: center; gap: 8px;
}

/* ── About workstation illustration ──────────────────── */
.workstation-art {
  margin-bottom: 20px;
  padding: 20px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r);
  display: flex; justify-content: center;
}
.workstation-art svg { max-width: 280px; width: 100%; height: auto; }

/* ── Login illustration ──────────────────────────────── */
.login-art {
  margin-bottom: 20px;
  display: flex; justify-content: center;
}
.login-art svg { width: 64px; height: 64px; }

/* ═══ STATS ══════════════════════════════════════════════ */
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.stat {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 26px; text-align: center;
  transition: border-color var(--sp), box-shadow var(--sp);
}
.stat:hover {
  border-color: var(--border-hi);
  box-shadow: var(--glow);
}
.stat-val {
  font-size: 36px; font-weight: 800;
  color: var(--bright); line-height: 1; margin-bottom: 6px;
  letter-spacing: -1px;
}
.stat-label {
  font-size: 10px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 1.5px;
  font-weight: 600;
}

/* ═══ PROJECT CARD ═══════════════════════════════════════ */
.project-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); overflow: hidden;
  transition: border-color var(--sp), transform var(--sp);
}
.project-card:hover {
  border-color: var(--border-hi);
  transform: translateY(-2px);
}

.project-header {
  padding: 28px 28px 0;
  display: flex; align-items: start;
  justify-content: space-between; gap: 16px;
}
.project-icon  { font-size: 30px; }
.project-badge {
  font-size: 10px; font-weight: 700;
  padding: 4px 11px; border-radius: 20px;
  background: rgba(255,255,255,.06); color: var(--muted);
  text-transform: uppercase; letter-spacing: 1px; white-space: nowrap;
}
.project-badge.featured {
  background: rgba(255,255,255,.1);
  color: var(--bright);
}

.project-body         { padding: 18px 28px 28px; }
.project-body h3      { font-size: 20px; font-weight: 700; color: var(--bright); margin-bottom: 8px; }
.project-body > p     { color: var(--text); margin-bottom: 18px; }

.project-features {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 6px; margin-bottom: 20px;
}
.project-feature {
  font-size: 13px; color: var(--muted);
  display: flex; align-items: center; gap: 6px;
}
.project-feature::before { content: '▪'; color: var(--border-hi); }

.project-tech {
  display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px;
}
.project-tech span {
  padding: 3px 9px; background: var(--bg);
  border: 1px solid var(--border); border-radius: 4px;
  font-size: 11px; color: var(--muted); font-family: var(--mono);
}

.project-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ═══ CONTENT SECTIONS (sub-pages) ═══════════════════════ */
.content-section     { margin-bottom: 48px; }
.content-section:last-child { margin-bottom: 0; }
.content-section h2  {
  font-size: 22px; font-weight: 700; color: var(--bright);
  margin-bottom: 12px; padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.content-section p   { margin-bottom: 12px; }
.content-section ul  { margin-top: 8px; }
.content-section li  {
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,.04);
  display: flex; align-items: start; gap: 10px;
}
.content-section li::before {
  content: '▸'; color: var(--border-hi);
  flex-shrink: 0; margin-top: 1px;
}
.content-section li strong { color: var(--bright); margin-right: 4px; }

/* ═══ SKILL TAGS ═════════════════════════════════════════ */
.skill-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }

.skill-tag {
  padding: 6px 14px; background: var(--card);
  border: 1px solid var(--border); border-radius: 20px;
  font-size: 12px; color: var(--text); font-weight: 500;
  transition: border-color var(--sp), color var(--sp);
}
.skill-tag:hover {
  border-color: var(--border-hi);
  color: var(--bright);
}

/* ═══ LINK ROW ═══════════════════════════════════════════ */
.link-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 16px; }
.link-row a {
  padding: 10px 20px; background: var(--card);
  border: 1px solid var(--border); border-radius: var(--r);
  font-size: 13px; font-weight: 600; color: var(--text);
  transition: all var(--sp);
}
.link-row a:hover {
  border-color: var(--border-hi);
  color: var(--bright);
}

/* ═══ DIAMOND ACCENT ═════════════════════════════════════ */
.section-title .accent {
  color: var(--border-hi);
  margin-right: 4px;
  font-size: .7em;
  vertical-align: middle;
}

/* ═══ STATUS BADGES ══════════════════════════════════════ */
.status-badge {
  display: inline-block;
  font-size: 10px; font-weight: 700;
  padding: 3px 10px; border-radius: 20px;
  text-transform: uppercase; letter-spacing: 1px;
  margin-top: 10px;
}
.status-active {
  background: rgba(255,255,255,.08); color: var(--bright);
}
.status-dev {
  background: rgba(255,255,255,.05); color: var(--text);
}
.status-soon {
  background: rgba(255,255,255,.03); color: var(--muted);
}

/* ═══ ROADMAP ════════════════════════════════════════════ */
.roadmap-card {
  display: flex; flex-direction: column;
}
.roadmap-card h3 { margin-bottom: 4px; }
.roadmap-card p { flex: 1; }

.roadmap-status {
  font-size: 11px; font-weight: 700;
  letter-spacing: .5px; margin-bottom: 10px;
  display: inline-block;
}
.roadmap-status.active { color: var(--bright); }
.roadmap-status.dev    { color: var(--text); }
.roadmap-status.soon   { color: var(--muted); }

.roadmap-checklist {
  list-style: none; margin-top: 14px;
  display: flex; flex-direction: column; gap: 6px;
}
.roadmap-checklist li {
  font-size: 13px; color: var(--muted);
  padding: 0; border: none;
  display: flex; align-items: center; gap: 8px;
}
.roadmap-checklist li::before {
  content: '○'; color: var(--border-hi);
  font-size: 10px; flex-shrink: 0;
}
.roadmap-checklist li.done { color: var(--text); }
.roadmap-checklist li.done::before {
  content: '✓'; color: var(--bright);
}

/* ── Roadmap Timeline ────────────────────────────────── */
.roadmap-timeline {
  position: relative;
  padding-left: 0;
}
.rm-item {
  display: grid;
  grid-template-columns: 12px 100px 1fr;
  gap: 0 20px;
  padding-bottom: 36px;
  position: relative;
}
.rm-item:last-child { padding-bottom: 0; }

/* Vertical line */
.rm-item::before {
  content: '';
  position: absolute;
  left: 5px; top: 12px; bottom: 0;
  width: 2px;
  background: var(--border);
}
.rm-item:last-child::before { display: none; }

.rm-marker {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--border-hi);
  position: relative; z-index: 1;
  margin-top: 4px;
}
.rm-item.now .rm-marker {
  background: var(--bright);
  border-color: var(--bright);
  box-shadow: 0 0 8px rgba(240,240,240,.2);
}

.rm-date {
  font-size: 11px; font-weight: 700;
  color: var(--muted); text-transform: uppercase;
  letter-spacing: 1px; margin-top: 3px;
  white-space: nowrap;
}
.rm-item.now .rm-date { color: var(--bright); }

.rm-content h3 {
  font-size: 16px; font-weight: 700;
  color: var(--bright); margin-bottom: 6px;
}
.rm-content p {
  font-size: 14px; color: var(--text);
  line-height: 1.6; margin-bottom: 10px;
}

.rm-tags {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.rm-tag {
  font-size: 10px; font-weight: 600;
  padding: 3px 9px; border-radius: 20px;
  background: rgba(255,255,255,.05);
  color: var(--muted); text-transform: uppercase;
  letter-spacing: .5px;
}

/* ── Login feature cards ─────────────────────────────── */
.login-features {
  margin-top: 32px;
  display: flex; flex-direction: column; gap: 12px;
  width: 100%; max-width: 400px;
}
.login-feature {
  display: flex; align-items: start; gap: 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 14px 16px;
  text-align: left;
}
.login-feature-icon {
  font-size: 22px; flex-shrink: 0;
  margin-top: 2px;
}
.login-feature strong {
  font-size: 14px; color: var(--bright);
  display: block; margin-bottom: 2px;
}
.login-feature p {
  font-size: 12px; color: var(--muted);
  margin: 0; line-height: 1.5;
}

@media (max-width: 768px) {
  .rm-item {
    grid-template-columns: 12px 1fr;
    gap: 0 14px;
  }
  .rm-date {
    grid-column: 2;
    margin-bottom: 4px;
  }
  .rm-content {
    grid-column: 2;
  }
  .roadmap-checklist { gap: 4px; }
}

/* ═══ CTA BANNER ═════════════════════════════════════════ */
.cta-banner {
  text-align: center;
  padding: 80px 24px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
}
.cta-banner h2 {
  font-size: clamp(24px, 4vw, 36px); font-weight: 800;
  color: var(--bright); letter-spacing: -1px;
  margin-bottom: 14px;
}
.cta-banner p {
  color: var(--muted); font-size: 16px;
  max-width: 520px; margin: 0 auto 32px;
}
.cta-banner .hero-cta { justify-content: center; }

/* ═══ FOOTER ═════════════════════════════════════════════ */
.footer {
  border-top: 1px solid var(--border);
  padding: 60px 0 36px; text-align: left;
}
.footer p { font-size: 13px; color: var(--muted); }
.footer a { color: var(--text); }
.footer a:hover { color: var(--bright); }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand {
  display: flex; flex-direction: column; gap: 12px;
}
.footer-brand .nav-brand {
  font-size: 18px; font-weight: 700; color: var(--bright);
  display: inline-flex; align-items: center; gap: 8px;
}
.footer-brand p {
  font-size: 13px; color: var(--muted); line-height: 1.6;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 12px; font-weight: 700; color: var(--bright);
  text-transform: uppercase; letter-spacing: 1.5px;
  margin-bottom: 14px;
}
.footer-col a {
  display: block; font-size: 13px; color: var(--muted);
  padding: 4px 0; transition: color var(--sp);
}
.footer-col a:hover { color: var(--bright); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  display: flex; justify-content: space-between;
  align-items: center;
}
.footer-bottom p { font-size: 12px; color: var(--muted); }
.footer-bottom-links {
  display: flex; gap: 16px;
}
.footer-bottom-links a { font-size: 12px; color: var(--muted); }

/* ═══ RESPONSIVE ═════════════════════════════════════════ */
@media (max-width: 768px) {
  .nav .container { padding: 0 16px; }

  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 60px; left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px; gap: 14px;
  }
  .nav-toggle { display: block; }

  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .project-features  { grid-template-columns: 1fr; }

  .section       { padding: 60px 0; }
  .page-header   { padding: 100px 0 40px; }
  .hero          { padding: 100px 16px 60px; }
  .hero-cta      { flex-direction: column; align-items: center; }

  .project-mockup-body { flex-direction: column; }
  .project-mockup-sidebar { width: 100%; flex-direction: row; }
  .project-mockup-sidebar span { height: 6px; flex: 1; }
  .timeline { padding-left: 28px; }
  .workstation-art { padding: 14px; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
}

/* ═══ LOGIN ══════════════════════════════════════════════ */
.login-wrapper {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column;
  padding: 24px;
  background: var(--bg);
  position: relative;
  z-index: 1;
}

.login-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 48px 36px;
  width: 100%; max-width: 400px; text-align: center;
}

.login-icon { font-size: 48px; margin-bottom: 16px; }

.login-title {
  font-size: 24px; font-weight: 800; color: var(--bright);
  letter-spacing: -0.5px; margin-bottom: 6px;
}

.login-sub {
  font-size: 14px; color: var(--muted); margin-bottom: 32px;
}

.login-form { display: flex; flex-direction: column; gap: 12px; }

.login-label {
  font-size: 11px; font-weight: 700; color: var(--muted);
  text-transform: uppercase; letter-spacing: 1.5px;
  text-align: left;
}

.login-input {
  padding: 12px 14px; background: var(--bg);
  border: 1px solid var(--border); border-radius: var(--r);
  color: var(--bright); font-size: 15px; font-family: var(--sans);
  outline: none; transition: border-color var(--sp);
}
.login-input:focus { border-color: var(--border-hi); }
.login-input::placeholder { color: var(--muted); }

.login-code-input {
  text-align: center; font-size: 28px; font-weight: 700;
  letter-spacing: 8px; font-family: var(--mono);
}

.login-btn {
  width: 100%; justify-content: center; margin-top: 8px;
}

.login-sent-msg {
  font-size: 13px; color: var(--text); margin-bottom: 8px;
  text-align: left;
}

.login-link {
  background: none; border: none; color: var(--muted);
  font-size: 13px; cursor: pointer; padding: 8px 0;
  transition: color var(--sp);
}
.login-link:hover { color: var(--bright); }

.login-error {
  margin-top: 16px; padding: 10px 14px;
  background: rgba(217, 83, 79, 0.1);
  border: 1px solid rgba(217, 83, 79, 0.3);
  border-radius: var(--r); color: #d9534f;
  font-size: 13px; font-weight: 500;
}

.login-spinner {
  display: flex; justify-content: center;
  margin-top: 16px;
}

.spinner {
  width: 28px; height: 28px;
  border: 3px solid var(--border);
  border-top-color: var(--bright);
  border-radius: 50%;
  animation: spin .6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ═══ TABS (Platforms page) ══════════════════════════════ */
.tabs {
  display: flex; gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 36px;
}

.tab {
  padding: 12px 24px;
  background: none; border: none;
  color: var(--muted); font-size: 14px; font-weight: 600;
  font-family: var(--sans); cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color var(--sp), border-color var(--sp);
}
.tab:hover { color: var(--text); }
.tab.active {
  color: var(--bright);
  border-bottom-color: var(--bright);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

@media (max-width: 768px) {
  .tabs { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .tab  { white-space: nowrap; padding: 10px 16px; font-size: 13px; }
}

/* ═══ GITHUB REPO CARDS ═════════════════════════════════ */
.github-repo-card {
  position: relative;
  display: flex;
  flex-direction: column;
}
.github-repo-card h3 {
  font-size: 16px;
  word-break: break-word;
}
.github-repo-card p {
  flex: 1;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}
.repo-hot {
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 11px;
  font-weight: 700;
  background: rgba(255, 100, 50, .15);
  color: #ff8040;
  padding: 3px 8px;
  border-radius: 6px;
}
.repo-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
  font-size: 12px;
  color: var(--muted);
}
.repo-lang {
  font-weight: 600;
  color: var(--text);
}

/* ═══ LOGIN TABS ═════════════════════════════════════════ */
.login-tabs {
  display: flex; gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  margin-bottom: 24px;
}
.login-tab {
  flex: 1; padding: 10px 0;
  background: var(--bg); border: none;
  color: var(--muted); font-size: 14px; font-weight: 600;
  font-family: var(--sans); cursor: pointer;
  transition: all var(--sp);
}
.login-tab:first-child { border-right: 1px solid var(--border); }
.login-tab.active {
  background: var(--card-hover);
  color: var(--bright);
}
.login-tab:hover:not(.active) { color: var(--text); }

.login-footer {
  margin-top: 24px; padding-top: 20px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.login-footer p {
  font-size: 11px; color: var(--muted);
  margin-bottom: 8px;
}
.login-footer a {
  font-size: 13px; color: var(--muted);
  transition: color var(--sp);
}
.login-footer a:hover { color: var(--bright); }

/* ═══ PRIVACY TIPS ═══════════════════════════════════════ */
.privacy-tips {
  display: flex; flex-direction: column;
  gap: 10px; margin-bottom: 20px;
}
.privacy-tip {
  display: flex; align-items: start; gap: 12px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--r); padding: 12px 14px;
  text-align: left;
}
.privacy-tip-icon { font-size: 20px; flex-shrink: 0; margin-top: 2px; }
.privacy-tip strong {
  font-size: 13px; color: var(--bright);
  display: block; margin-bottom: 2px;
}
.privacy-tip p {
  font-size: 12px; color: var(--muted);
  margin: 0; line-height: 1.5;
}
.privacy-tip a { color: var(--bright); text-decoration: underline; }

/* ═══ APP CODE PANEL ═════════════════════════════════════ */
.app-code-panel {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 28px;
  max-width: 480px;
}
.app-code-display {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--r); padding: 24px;
  text-align: center; margin-bottom: 16px;
  min-height: 72px; display: flex;
  align-items: center; justify-content: center;
}
.app-code-value {
  font-size: 24px; font-weight: 800;
  letter-spacing: 4px; color: var(--bright);
  font-family: var(--mono);
}
.app-code-placeholder { font-size: 14px; color: var(--muted); }
.app-code-sent { font-size: 14px; color: var(--bright); font-weight: 600; }
.app-code-error { font-size: 13px; color: #d9534f; }

.app-code-info { margin-bottom: 16px; text-align: center; }
.app-code-timer {
  font-size: 13px; color: var(--text); margin-bottom: 4px;
}
.app-code-warning {
  font-size: 12px; color: #d9534f; font-weight: 500;
}

/* ═══ STAFF MANAGEMENT ═══════════════════════════════════ */
.staff-add-row {
  display: flex; gap: 10px; margin-bottom: 20px;
  max-width: 500px;
}
.staff-list {
  display: flex; flex-direction: column; gap: 8px;
}
.staff-card {
  display: flex; align-items: center;
  justify-content: space-between;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 12px 18px;
}
.staff-info {
  display: flex; align-items: center; gap: 8px;
  flex-wrap: wrap;
}
.staff-info strong { color: var(--bright); font-size: 14px; }

/* ═══ ROLE BADGES ════════════════════════════════════════ */
.role-badge {
  font-size: 10px; font-weight: 700;
  padding: 3px 9px; border-radius: 20px;
  text-transform: uppercase; letter-spacing: 1px;
  display: inline-block;
}
.role-admin {
  background: rgba(255, 100, 50, .15); color: #ff8040;
}
.role-staff {
  background: rgba(100, 180, 255, .15); color: #64b4ff;
}
.role-user {
  background: rgba(255, 255, 255, .06); color: var(--muted);
}

@media (max-width: 768px) {
  .staff-add-row { flex-direction: column; }
  .staff-card { flex-direction: column; gap: 8px; align-items: start; }
  .app-code-panel { padding: 20px; }
}