/* ═══════════════════════════════════════════════
   AI Study Hub — main.css
   Full redesign with dark/light theme support
   v3.0 — Linear × Vercel × Raycast aesthetic
═══════════════════════════════════════════════ */

/* ── GOOGLE FONTS ── */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@700;800&family=Manrope:wght@300;400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

/* ══════════════════════════════════════
   CSS VARIABLES — DARK THEME (default)
══════════════════════════════════════ */
:root {
  /* Backgrounds */
  --bg-primary:   #1E1E2E;
  --bg-secondary: #252535;
  --bg-card:      #2A2A3E;
  --bg-card-hover:#2F2F48;
  --bg-glass:     rgba(42, 42, 62, 0.6);
  --bg-glass-nav: rgba(30, 30, 46, 0.75);

  /* Accent */
  --accent:       #7F77DD;
  --accent-hover: #9B95E8;
  --accent-soft:  rgba(127, 119, 221, 0.12);
  --accent-glow:  rgba(127, 119, 221, 0.25);

  /* Text */
  --text-primary:   #CDD6F4;
  --text-secondary: #A6ADC8;
  --text-muted:     #585872;

  /* Borders */
  --border:         rgba(127, 119, 221, 0.15);
  --border-hover:   rgba(127, 119, 221, 0.35);
  --border-glass:   rgba(255, 255, 255, 0.07);

  /* Status */
  --green:      #a6e3a1;
  --green-soft: rgba(166, 227, 161, 0.12);
  --blue-tg:    #229ED9;
  --red:        #f38ba8;

  /* Misc */
  --radius:    14px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --shadow:    0 8px 32px rgba(0,0,0,0.35);
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.25);
  --transition: 0.3s cubic-bezier(0.16, 1, 0.3, 1);

  /* Typography */
  --font-display: 'Syne', sans-serif;
  --font-body:    'Manrope', sans-serif;
  --font-mono:    'Space Mono', monospace;
}

/* ══════════════════════════════════════
   CSS VARIABLES — LIGHT THEME
══════════════════════════════════════ */
[data-theme="light"] {
  --bg-primary:   #F5F5FF;
  --bg-secondary: #ECEEFF;
  --bg-card:      #FFFFFF;
  --bg-card-hover:#F8F8FF;
  --bg-glass:     rgba(255, 255, 255, 0.7);
  --bg-glass-nav: rgba(245, 245, 255, 0.85);

  --accent:       #6C63FF;
  --accent-hover: #5952e0;
  --accent-soft:  rgba(108, 99, 255, 0.1);
  --accent-glow:  rgba(108, 99, 255, 0.2);

  --text-primary:   #1E1E2E;
  --text-secondary: #4A4A6A;
  --text-muted:     #9898B8;

  --border:       rgba(108, 99, 255, 0.15);
  --border-hover: rgba(108, 99, 255, 0.35);
  --border-glass: rgba(0, 0, 0, 0.06);

  --green:      #40a02b;
  --green-soft: rgba(64, 160, 43, 0.1);
  --blue-tg:    #1a8ec3;

  --shadow:    0 8px 32px rgba(100, 90, 200, 0.12);
  --shadow-sm: 0 2px 12px rgba(100, 90, 200, 0.08);
}

/* ══════════════════════════════════════
   GLOBAL RESET & BASE
══════════════════════════════════════ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  transition:
    background-color var(--transition),
    color var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── NOISE TEXTURE ── */
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='1'/%3E%3C/svg%3E");
  opacity: 0.025;
  pointer-events: none;
  z-index: 0;
}

/* ── GRID BG ── */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 52px 52px;
  opacity: 0.4;
}

[data-theme="light"] .bg-grid { opacity: 0.3; }

/* ── AMBIENT ORBS ── */
.bg-orbs {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: orbDrift 20s ease-in-out infinite;
}
.orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(127,119,221,0.18), transparent 70%);
  top: -150px; left: -100px;
  animation-delay: 0s;
}
.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(56,189,248,0.1), transparent 70%);
  top: 30%; right: -100px;
  animation-delay: -8s;
}
.orb-3 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(244,114,182,0.08), transparent 70%);
  bottom: -100px; left: 30%;
  animation-delay: -14s;
}
[data-theme="light"] .orb-1 { background: radial-gradient(circle, rgba(108,99,255,0.1), transparent 70%); }
[data-theme="light"] .orb-2 { background: radial-gradient(circle, rgba(56,189,248,0.07), transparent 70%); }
[data-theme="light"] .orb-3 { background: radial-gradient(circle, rgba(244,114,182,0.06), transparent 70%); }

@keyframes orbDrift {
  0%, 100% { transform: translate(0,0) scale(1); }
  33%       { transform: translate(40px,-30px) scale(1.05); }
  66%       { transform: translate(-20px,35px) scale(0.95); }
}

/* ══════════════════════════════════════
   LAYOUT
══════════════════════════════════════ */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* ══════════════════════════════════════
   NAVBAR
══════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 14px 24px;
  transition: padding var(--transition);
}
.navbar.scrolled { padding: 10px 24px; }

.nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: var(--bg-glass-nav);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border: 0.5px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 10px 20px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.navbar.scrolled .nav-inner {
  box-shadow: var(--shadow);
  border-color: var(--border);
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo-icon {
  width: 32px; height: 32px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  box-shadow: 0 4px 14px var(--accent-glow);
}
.nav-logo-text {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Nav links */
.nav-links {
  display: flex;
  gap: 4px;
  align-items: center;
}
.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}
.nav-link:hover {
  color: var(--text-primary);
  background: var(--accent-soft);
}

/* Theme toggle */
.theme-toggle {
  width: 38px; height: 38px;
  border-radius: 10px;
  border: 0.5px solid var(--border);
  background: var(--bg-card);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 17px;
  transition: all 0.2s;
  flex-shrink: 0;
}
.theme-toggle:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: scale(1.05);
}
.theme-toggle .icon-sun  { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="light"] .theme-toggle .icon-sun  { display: block; }
[data-theme="light"] .theme-toggle .icon-moon { display: none; }

/* CTA button */
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  border: none;
  padding: 9px 20px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 4px 16px var(--accent-glow);
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
}
.btn-cta::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(255,255,255,0.12));
}
.btn-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px var(--accent-glow);
}

/* Mobile nav */
@media (max-width: 768px) {
  .nav-links { display: none; }
}

/* ══════════════════════════════════════
   HERO SECTION
══════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
}
.hero-inner {
  max-width: 760px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-soft);
  border: 0.5px solid var(--border);
  border-radius: 99px;
  padding: 5px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 28px;
  animation: fadeUp 0.6s ease both;
}
.badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.65); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(48px, 7vw, 84px);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  animation: fadeUp 0.6s 0.1s ease both;
}
.hero-title-grad {
  display: block;
  background: linear-gradient(120deg, var(--accent) 0%, var(--accent-hover) 50%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200%;
  animation: gradFlow 5s ease infinite, fadeUp 0.6s 0.1s ease both;
}
@keyframes gradFlow {
  0%, 100% { background-position: 0% 50%; }
  50%       { background-position: 100% 50%; }
}

.hero-sub {
  font-size: 19px;
  font-weight: 300;
  color: var(--text-secondary);
  max-width: 520px;
  line-height: 1.65;
  margin-bottom: 40px;
  animation: fadeUp 0.6s 0.2s ease both;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  animation: fadeUp 0.6s 0.3s ease both;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  border: none;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 6px 24px var(--accent-glow);
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px var(--accent-glow);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 0.5px solid var(--border);
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s;
}
.btn-ghost:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
  background: var(--accent-soft);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  animation: fadeUp 0.6s 0.4s ease both;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}
.stat-num em {
  color: var(--accent);
  font-style: normal;
}
.stat-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ══════════════════════════════════════
   SECTION TITLES
══════════════════════════════════════ */
.section { padding: 100px 0; position: relative; z-index: 1; }
.section-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 14px;
  opacity: 0.8;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 14px;
}
.section-sub {
  font-size: 17px;
  font-weight: 300;
  color: var(--text-secondary);
  max-width: 480px;
  line-height: 1.65;
}

/* ══════════════════════════════════════
   MINI-APP CARDS (главная)
══════════════════════════════════════ */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 56px;
}

.app-card {
  background: var(--bg-glass);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  text-decoration: none;
  display: block;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Glass shine line */
.app-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
}

/* Hover glow via JS custom prop */
.app-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at var(--mx,50%) var(--my,50%), var(--accent-glow) 0%, transparent 55%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.app-card:hover::after { opacity: 1; }
.app-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.app-card-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
  position: relative;
}
.app-card-icon::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 14px;
  opacity: 0.15;
}

.icon-shpora  { background: linear-gradient(135deg, #7F77DD22, #7F77DD44); }
.icon-brain   { background: linear-gradient(135deg, #38bdf822, #38bdf844); }
.icon-planner { background: linear-gradient(135deg, #34d39922, #34d39944); }

.app-card-name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}
.app-card-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 20px;
}

/* Status badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 99px;
}
.badge-available {
  color: var(--green);
  background: var(--green-soft);
  border: 0.5px solid rgba(166, 227, 161, 0.25);
}
.badge-soon {
  color: var(--text-muted);
  background: rgba(168, 168, 200, 0.08);
  border: 0.5px solid var(--border);
}
.badge-pulse {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(166,227,161,0.4); }
  50%       { opacity: 0.7; box-shadow: 0 0 0 4px rgba(166,227,161,0); }
}

/* Accent stripe bottom */
.app-card-stripe {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  border-radius: 0 0 var(--radius) var(--radius);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}
.app-card:hover .app-card-stripe { transform: scaleX(1); }
.stripe-purple { background: linear-gradient(90deg, var(--accent), transparent); }
.stripe-cyan   { background: linear-gradient(90deg, #38bdf8, transparent); }
.stripe-green  { background: linear-gradient(90deg, #34d399, transparent); }

/* ══════════════════════════════════════
   BOT CARDS
══════════════════════════════════════ */
.bots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 56px;
}

.bot-card {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: all 0.3s;
}
.bot-card:hover {
  border-color: rgba(34, 158, 217, 0.35);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(34, 158, 217, 0.1);
}
.bot-card-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}
.bot-card-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  flex: 1;
}
.btn-telegram {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  background: var(--blue-tg);
  border: none;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
}
.btn-telegram:hover {
  background: #1a8ec3;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(34, 158, 217, 0.35);
}

/* ══════════════════════════════════════
   DIVIDER
══════════════════════════════════════ */
.divider {
  border: none;
  border-top: 0.5px solid var(--border);
  margin: 0;
}

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
footer {
  border-top: 0.5px solid var(--border);
  padding: 36px 24px;
  position: relative;
  z-index: 1;
}
.footer-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-muted);
}
.footer-links { display: flex; gap: 24px; }
.footer-link {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-link:hover { color: var(--text-primary); }
.footer-copy { font-size: 12px; color: var(--text-muted); opacity: 0.5; }

/* ══════════════════════════════════════
   SCROLL REVEAL
══════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* ══════════════════════════════════════
   ── SHPORA PAGE ──
══════════════════════════════════════ */
.shpora-page {
  padding-top: 100px;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}
.shpora-header {
  padding: 40px 0 0;
  margin-bottom: 48px;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
  margin-bottom: 28px;
  transition: color 0.2s;
}
.back-link:hover { color: var(--accent); }

/* Form card */
.shpora-form-card {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  overflow: hidden;
}
.shpora-form-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-glow), transparent);
}

/* Floating label group */
.field-group {
  position: relative;
  margin-bottom: 24px;
}
.field-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 8px;
  display: block;
}
.field-input,
.field-select,
.field-textarea {
  width: 100%;
  background: var(--bg-secondary);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 15px;
  font-family: var(--font-body);
  color: var(--text-primary);
  outline: none;
  transition: all 0.2s;
  appearance: none;
}
.field-input:focus,
.field-select:focus,
.field-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.field-input::placeholder,
.field-textarea::placeholder { color: var(--text-muted); }
.field-textarea { resize: vertical; min-height: 100px; }

/* Select arrow */
.select-wrap { position: relative; }
.select-wrap::after {
  content: '▾';
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  font-size: 13px;
}

/* Range input */
.field-range {
  width: 100%;
  accent-color: var(--accent);
  height: 4px;
  cursor: pointer;
}
.range-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-size: 12px;
  color: var(--text-muted);
}

/* Generate button */
.btn-generate {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 700;
  font-family: var(--font-display);
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  border: none;
  padding: 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  box-shadow: 0 6px 24px var(--accent-glow);
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
}
.btn-generate::before {
  content: '';
  position: absolute;
  top: -50%; left: -60%;
  width: 40%; height: 200%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent);
  transform: rotate(20deg);
  transition: left 0.5s;
}
.btn-generate:hover::before { left: 120%; }
.btn-generate:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px var(--accent-glow);
}
.btn-generate:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Loader dots */
.loader {
  display: none;
  align-items: center;
  gap: 5px;
}
.btn-generate.loading .loader { display: flex; }
.btn-generate.loading .btn-text { display: none; }
.loader-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.8);
  animation: loaderBounce 1.2s ease-in-out infinite;
}
.loader-dot:nth-child(2) { animation-delay: 0.2s; }
.loader-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes loaderBounce {
  0%, 60%, 100% { transform: translateY(0); }
  30%            { transform: translateY(-8px); }
}

/* Result block */
.result-card {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 24px;
  display: none;
  animation: fadeUp 0.4s ease both;
}
.result-card.visible { display: block; }

.result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 0.5px solid var(--border);
  background: var(--bg-secondary);
}
.result-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.result-actions { display: flex; gap: 8px; }

.btn-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 0.5px solid var(--border);
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s;
}
.btn-action:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-soft);
}

.result-body {
  padding: 28px;
  max-height: 500px;
  overflow-y: auto;
}
.result-body::-webkit-scrollbar { width: 5px; }
.result-body::-webkit-scrollbar-track { background: transparent; }
.result-body::-webkit-scrollbar-thumb {
  background: var(--border-hover);
  border-radius: 3px;
}

/* Markdown output styling */
.result-content {
  line-height: 1.7;
  color: var(--text-primary);
  overflow-wrap: break-word;
  word-break: break-word;
  max-width: 100%;
}
.result-content h1, .result-content h2, .result-content h3 {
  font-family: var(--font-display);
  color: var(--text-primary);
  margin: 20px 0 10px;
  font-weight: 700;
}
.result-content h1 { font-size: 22px; }
.result-content h2 { font-size: 18px; }
.result-content h3 { font-size: 16px; }
.result-content p  { margin-bottom: 12px; }
.result-content strong { color: var(--text-primary); font-weight: 600; }
.result-content code {
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--bg-secondary);
  border: 0.5px solid var(--border);
  padding: 2px 7px;
  border-radius: 5px;
  color: var(--accent);
}
.result-content pre {
  background: var(--bg-secondary);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px;
  overflow-x: auto;
  margin: 16px 0;
}
.result-content pre code {
  background: none;
  border: none;
  padding: 0;
}
.result-content ul, .result-content ol {
  padding-left: 22px;
  margin-bottom: 12px;
}
.result-content li { margin-bottom: 4px; }
.result-content blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 16px;
  color: var(--text-secondary);
  margin: 16px 0;
}
.result-content hr {
  border: none;
  border-top: 0.5px solid var(--border);
  margin: 20px 0;
}

/* Tables */
.result-content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  margin-bottom: 16px;
}
.result-content th,
.result-content td {
  padding: 8px 12px;
  text-align: left;
  border: 0.5px solid var(--border);
}
.result-content th {
  background: var(--accent-soft);
  font-weight: 600;
  color: var(--accent);
}
.result-content th:first-child,
.result-content td:first-child {
  white-space: nowrap;
}
.result-content tr:hover td {
  background: rgba(var(--accent-rgb, 139, 92, 246), 0.05);
}
/* Scroll wrapper injected by renderMarkdown on mobile */
.result-content .table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 16px;
}
.result-content .table-wrap table {
  margin-bottom: 0;
}

/* Shpora layout grid */
.shpora-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 24px;
  align-items: start;
}
@media (max-width: 900px) {
  .shpora-grid { grid-template-columns: 1fr; }
}

/* ══════════════════════════════════════
   SCROLLBAR GLOBAL
══════════════════════════════════════ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border-hover); border-radius: 3px; }

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 768px) {
  .apps-grid { grid-template-columns: 1fr; }
  .bots-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-ghost { width: 100%; justify-content: center; }

  /* Navbar */
  .btn-cta { display: none; }
  .nav-inner { gap: 12px; }

  /* Shpora result */
  .result-header { flex-wrap: wrap; gap: 8px; }
  .result-actions { flex-wrap: wrap; gap: 6px; }
  .result-body { padding: 16px; }
  .shpora-title-row { flex-wrap: wrap; gap: 10px; }
}
@media (max-width: 480px) {
  .bots-grid { grid-template-columns: 1fr; }
  .container { padding: 0 16px; }
}

/* ══════════════════════════════════════
   TELEGRAM WEBAPP COMPAT
══════════════════════════════════════ */
.tg-webapp .navbar { display: none; }
.tg-webapp .shpora-page { padding-top: 16px; }
.tg-webapp .back-link { display: none; }
.tg-webapp footer { display: none; }