/* ================================================================
   FormFlow AI — Design System
   Aesthetic: Legal Tech Premium (Dark Sidebar / Clean Content)
   Fonts: Sora (display) + DM Sans (body) + JetBrains Mono
================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; height: 100%; }
body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--content-bg);
  color: var(--text-primary);
  height: 100%;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── CSS Variables ── */
:root {
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #818cf8;
  --primary-glow: rgba(99, 102, 241, 0.25);
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --accent-light: #fcd34d;

  --sidebar-bg: #09090f;
  --sidebar-hover: rgba(255, 255, 255, 0.05);
  --sidebar-active: rgba(99, 102, 241, 0.15);
  --sidebar-border: rgba(255, 255, 255, 0.07);
  --sidebar-text: #94a3b8;
  --sidebar-text-active: #f1f5f9;
  --sidebar-width: 248px;

  --header-height: 60px;
  --header-bg: rgba(255, 255, 255, 0.92);
  --header-border: rgba(0, 0, 0, 0.07);

  --content-bg: #f5f6fa;
  --card-bg: #ffffff;
  --card-border: rgba(0, 0, 0, 0.06);
  --card-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.04);
  --card-shadow-hover: 0 4px 12px rgba(0,0,0,0.1), 0 12px 32px rgba(0,0,0,0.08);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --text-on-dark: #f8fafc;

  --border: rgba(0, 0, 0, 0.08);
  --border-focus: rgba(99, 102, 241, 0.5);

  --input-bg: #f8fafc;
  --input-border: rgba(0, 0, 0, 0.1);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

  --z-sidebar: 100;
  --z-header: 200;
  --z-overlay: 300;
  --z-modal: 400;
  --z-toast: 500;
}

[data-theme="dark"] {
  --header-bg: rgba(10, 10, 20, 0.95);
  --header-border: rgba(255, 255, 255, 0.06);
  --content-bg: #0d1117;
  --card-bg: #161b27;
  --card-border: rgba(255, 255, 255, 0.06);
  --card-shadow: 0 1px 3px rgba(0,0,0,0.3), 0 4px 16px rgba(0,0,0,0.2);
  --card-shadow-hover: 0 4px 12px rgba(0,0,0,0.4), 0 12px 32px rgba(0,0,0,0.3);
  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border: rgba(255, 255, 255, 0.07);
  --input-bg: rgba(255, 255, 255, 0.04);
  --input-border: rgba(255, 255, 255, 0.1);
}

/* ── App Shell ── */
.app-shell {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* ── Header ── */
.app-header {
  height: var(--header-height);
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--header-border);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 20px;
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  flex-shrink: 0;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.sidebar-toggle {
  display: none;
  width: 36px;
  height: 36px;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  font-size: 18px;
  transition: var(--transition);
  align-items: center;
  justify-content: center;
}
.sidebar-toggle:hover { background: var(--border); color: var(--text-primary); }

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  text-decoration: none;
}
.logo-mark {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  box-shadow: 0 2px 8px var(--primary-glow);
}
.logo-text {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 17px;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}
.logo-ai {
  color: var(--primary);
}

.header-center {
  flex: 1;
  max-width: 480px;
  position: relative;
}

.search-wrapper {
  position: relative;
}
.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 14px;
  pointer-events: none;
}
.search-input {
  width: 100%;
  height: 38px;
  padding: 0 12px 0 38px;
  background: var(--input-bg);
  border: 1.5px solid var(--input-border);
  border-radius: var(--radius-full);
  font-size: 13.5px;
  font-family: 'DM Sans', sans-serif;
  color: var(--text-primary);
  outline: none;
  transition: var(--transition);
}
.search-input::placeholder { color: var(--text-muted); }
.search-input:focus {
  border-color: var(--primary);
  background: var(--card-bg);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.search-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  box-shadow: var(--card-shadow-hover);
  max-height: 320px;
  overflow-y: auto;
  z-index: var(--z-modal);
  display: none;
}
.search-dropdown.open { display: block; }
.search-result-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  cursor: pointer;
  transition: var(--transition);
  border-bottom: 1px solid var(--border);
}
.search-result-item:last-child { border-bottom: none; }
.search-result-item:hover { background: var(--primary-glow); }
.search-result-cat {
  font-size: 11px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}
.search-result-title {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-primary);
}
.search-no-result {
  padding: 20px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
}
.search-no-result a {
  color: var(--primary);
  cursor: pointer;
  text-decoration: none;
  font-weight: 500;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.btn-chat-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 14px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 2px 8px var(--primary-glow);
}
.btn-chat-header:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px var(--primary-glow);
}

.btn-theme {
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--border);
  background: var(--card-bg);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  color: var(--text-secondary);
}
.btn-theme:hover { border-color: var(--primary); background: var(--primary-glow); }

/* ── App Body ── */
.app-body {
  display: flex;
  flex: 1;
  overflow: hidden;
  position: relative;
}

/* ── Sidebar ── */
.app-sidebar {
  width: var(--sidebar-width);
  background: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow-y: auto;
  position: relative;
  z-index: var(--z-sidebar);
}

/* Dot pattern on sidebar */
.app-sidebar::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
}

.sidebar-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 16px 0;
  position: relative;
  z-index: 1;
}

.sidebar-brand {
  padding: 4px 16px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.sidebar-brand-mark {
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}
.sidebar-brand-name {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--text-on-dark);
}

.sidebar-section {
  flex: 1;
}

.sidebar-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, 0.5);
  padding: 0 16px 8px;
  font-family: 'DM Sans', sans-serif;
}

.category-list {
  list-style: none;
}

.category-item {
  position: relative;
}

.category-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  background: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  border-radius: 0;
  text-align: left;
  color: var(--sidebar-text);
}

.category-btn:hover {
  background: var(--sidebar-hover);
  color: var(--sidebar-text-active);
}

.category-btn.active {
  background: var(--sidebar-active);
  color: #fff;
}
.category-btn.active .cat-label { color: #fff; }
.category-btn.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--cat-color, var(--primary));
  border-radius: 0 2px 2px 0;
}

.cat-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  background: rgba(255, 255, 255, 0.06);
  flex-shrink: 0;
  transition: var(--transition);
}
.category-btn:hover .cat-icon,
.category-btn.active .cat-icon {
  background: rgba(var(--cat-color-rgb, 99, 102, 241), 0.2);
}

.cat-info { flex: 1; min-width: 0; }
.cat-label {
  font-size: 13px;
  font-weight: 500;
  color: inherit;
  display: block;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cat-count {
  font-size: 10px;
  color: rgba(148, 163, 184, 0.5);
  font-family: 'JetBrains Mono', monospace;
  margin-top: 1px;
}

.sidebar-divider {
  height: 1px;
  background: var(--sidebar-border);
  margin: 12px 16px;
}

.sidebar-footer {
  padding: 16px;
}

.btn-no-form {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(139,92,246,0.1));
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
}
.btn-no-form:hover {
  background: linear-gradient(135deg, rgba(99,102,241,0.25), rgba(139,92,246,0.2));
  border-color: rgba(99,102,241,0.4);
  transform: translateY(-1px);
}
.btn-no-form-icon {
  font-size: 20px;
  flex-shrink: 0;
}
.btn-no-form-title {
  font-size: 12px;
  font-weight: 600;
  color: rgba(241, 245, 249, 0.9);
  line-height: 1.2;
}
.btn-no-form-sub {
  font-size: 11px;
  color: var(--primary-light);
  margin-top: 2px;
}

/* Sidebar overlay (mobile) */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: calc(var(--z-sidebar) - 1);
  backdrop-filter: blur(2px);
}
.sidebar-overlay.visible { display: block; }

/* ── Main Content ── */
.app-main {
  flex: 1;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

/* ── Views ── */
.view {
  position: absolute;
  inset: 0;
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}
.view.active {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

/* ── View: Home ── */
.view-home {
  padding: 0;
}

.home-hero {
  background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 40%, #312e81 100%);
  padding: 48px 40px 52px;
  position: relative;
  overflow: hidden;
}
.home-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(99,102,241,0.2) 0%, transparent 70%);
  pointer-events: none;
}
.home-hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: 20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(245,158,11,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: rgba(99, 102, 241, 0.2);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: var(--radius-full);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--primary-light);
  letter-spacing: 0.04em;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.hero-title {
  font-family: 'Sora', sans-serif;
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 14px;
  max-width: 560px;
  position: relative;
  z-index: 1;
}
.hero-title span {
  background: linear-gradient(135deg, var(--accent), #fbbf24);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 15px;
  color: rgba(241,245,249,0.65);
  max-width: 420px;
  line-height: 1.6;
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 22px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(99,102,241,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99,102,241,0.45);
}

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 22px;
  height: 44px;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.9);
  border: 1.5px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(4px);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.3);
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.08);
  position: relative;
  z-index: 1;
}
.hero-stat-value {
  font-family: 'Sora', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: #fff;
}
.hero-stat-label {
  font-size: 11px;
  color: rgba(241,245,249,0.45);
  margin-top: 2px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.home-content {
  padding: 32px 40px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.section-title {
  font-family: 'Sora', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.2px;
}
.section-title small {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
  margin-left: 8px;
}
.section-link {
  font-size: 12.5px;
  color: var(--primary);
  cursor: pointer;
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition);
}
.section-link:hover { color: var(--primary-dark); text-decoration: underline; }

/* Popular forms grid */
.forms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-bottom: 40px;
}

.form-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  overflow: hidden;
}
.form-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--cat-color, var(--primary));
  opacity: 0;
  transition: var(--transition);
}
.form-card:hover {
  border-color: transparent;
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-3px);
}
.form-card:hover::before { opacity: 1; }

.form-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.form-card-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  background: var(--cat-bg, rgba(99,102,241,0.1));
}

.badge-popular {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #92400e;
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  border: 1px solid #f59e0b44;
  border-radius: var(--radius-full);
  padding: 2px 8px;
  white-space: nowrap;
  flex-shrink: 0;
}

.form-card-title {
  font-family: 'Sora', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
  letter-spacing: -0.1px;
}

.form-card-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

.form-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 4px;
}

.form-card-cat {
  font-size: 10.5px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}

.btn-fill {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--primary);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: var(--transition);
  font-family: 'DM Sans', sans-serif;
}
.btn-fill:hover { color: var(--primary-dark); }

/* Category quick-access cards */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 12px;
}

.cat-quick-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 18px;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cat-quick-card:hover {
  border-color: var(--cat-color, var(--primary));
  box-shadow: 0 0 0 1px var(--cat-color, var(--primary)), var(--card-shadow-hover);
  transform: translateY(-2px);
}
.cat-quick-icon {
  font-size: 24px;
  line-height: 1;
}
.cat-quick-label {
  font-family: 'Sora', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}
.cat-quick-count {
  font-size: 11px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}

/* ── View: Category ── */
.view-category { padding: 0; }

.cat-view-header {
  padding: 28px 40px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--card-bg);
  position: sticky;
  top: 0;
  z-index: 10;
}

.cat-view-breadcrumb {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.cat-view-breadcrumb a {
  color: var(--primary);
  cursor: pointer;
  text-decoration: none;
}
.cat-view-breadcrumb a:hover { text-decoration: underline; }

.cat-view-title-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}
.cat-view-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  background: var(--cat-bg, rgba(99,102,241,0.1));
  flex-shrink: 0;
}
.cat-view-title {
  font-family: 'Sora', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}
.cat-view-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
}

.cat-search-bar {
  position: relative;
  max-width: 360px;
}
.cat-search-bar i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 13px;
  pointer-events: none;
}
.cat-search-input {
  width: 100%;
  height: 38px;
  padding: 0 12px 0 36px;
  background: var(--input-bg);
  border: 1.5px solid var(--input-border);
  border-radius: var(--radius-md);
  font-size: 13px;
  font-family: 'DM Sans', sans-serif;
  color: var(--text-primary);
  outline: none;
  transition: var(--transition);
}
.cat-search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.cat-view-body {
  padding: 28px 40px;
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}
.empty-state-icon { font-size: 40px; margin-bottom: 16px; }
.empty-state-title {
  font-family: 'Sora', sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.empty-state-desc { font-size: 13.5px; line-height: 1.5; }
.empty-state-desc a {
  color: var(--primary);
  cursor: pointer;
  font-weight: 500;
}

/* ── View: Fill Form ── */
.view-fill { padding: 0; display: flex; flex-direction: column; }

.fill-toolbar {
  height: 56px;
  padding: 0 24px;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 10;
}

.btn-back {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  height: 34px;
  background: var(--input-bg);
  border: 1.5px solid var(--input-border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  font-family: 'DM Sans', sans-serif;
  flex-shrink: 0;
}
.btn-back:hover { border-color: var(--primary); color: var(--primary); }

.fill-title {
  font-family: 'Sora', sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: -0.2px;
}

.btn-pdf {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 16px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: 'DM Sans', sans-serif;
  box-shadow: 0 2px 8px var(--primary-glow);
  flex-shrink: 0;
}
.btn-pdf:hover { transform: translateY(-1px); box-shadow: 0 4px 12px var(--primary-glow); }

.fill-body {
  flex: 1;
  display: flex;
  overflow: hidden;
}

.fill-fields {
  width: 360px;
  flex-shrink: 0;
  overflow-y: auto;
  padding: 24px;
  border-right: 1px solid var(--border);
  background: var(--card-bg);
}

.fill-fields-title {
  font-family: 'Sora', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.fill-fields-hint {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.4;
}

.field-group {
  margin-bottom: 16px;
}
.field-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 5px;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.field-input {
  width: 100%;
  height: 40px;
  padding: 0 12px;
  background: var(--input-bg);
  border: 1.5px solid var(--input-border);
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-family: 'DM Sans', sans-serif;
  color: var(--text-primary);
  outline: none;
  transition: var(--transition);
}
.field-input:focus {
  border-color: var(--primary);
  background: var(--card-bg);
  box-shadow: 0 0 0 3px var(--primary-glow);
}
.field-input.type-date { font-family: 'JetBrains Mono', monospace; font-size: 12px; }

.field-divider {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 22px 0 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.field-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.fill-ask-ai {
  margin-top: 20px;
  padding: 14px;
  background: linear-gradient(135deg, rgba(99,102,241,0.08), rgba(139,92,246,0.05));
  border: 1px solid rgba(99,102,241,0.15);
  border-radius: var(--radius-md);
  font-size: 12.5px;
  color: var(--text-secondary);
  line-height: 1.4;
}
.fill-ask-ai a {
  color: var(--primary);
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}
.fill-ask-ai a:hover { text-decoration: underline; }

.fill-preview {
  flex: 1;
  background: #e5e7eb;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px;
  overflow: auto;
  gap: 16px;
}

[data-theme="dark"] .fill-preview { background: #0a0f1e; }

.preview-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  align-self: flex-start;
}

.preview-frame-wrapper {
  background: white;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 24px rgba(0,0,0,0.15);
  overflow: hidden;
  width: 100%;
  max-width: 800px;
}

.preview-iframe {
  width: 100%;
  min-height: 900px;
  border: none;
  display: block;
  background: white;
}

/* ── View: Chat ── */
.view-chat {
  display: flex;
  flex-direction: column;
  padding: 0;
  height: 100%;
}

.chat-header {
  padding: 20px 40px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--card-bg);
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.chat-header-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 0 2px 8px var(--primary-glow);
  flex-shrink: 0;
}

.chat-header-title {
  font-family: 'Sora', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.2px;
}
.chat-header-sub {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 1px;
}

.chat-header-back {
  margin-left: auto;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 28px 40px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.chat-welcome {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 20px 0 10px;
}
.chat-welcome-icon {
  font-size: 48px;
  margin-bottom: 14px;
  line-height: 1;
}
.chat-welcome-title {
  font-family: 'Sora', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}
.chat-welcome-sub {
  font-size: 13.5px;
  color: var(--text-muted);
  max-width: 380px;
  line-height: 1.5;
  margin-bottom: 24px;
}

.chat-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}
.chat-suggestion {
  padding: 8px 16px;
  background: var(--card-bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition);
  font-family: 'DM Sans', sans-serif;
}
.chat-suggestion:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-glow);
}

.message {
  display: flex;
  gap: 12px;
  max-width: 720px;
  animation: msgFadeIn 0.3s ease both;
}
@keyframes msgFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.message.user {
  flex-direction: row-reverse;
  align-self: flex-end;
}

.message-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
  margin-top: 2px;
}
.message.ai .message-avatar {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}
.message.user .message-avatar {
  background: var(--input-bg);
  border: 1.5px solid var(--border);
  font-size: 12px;
}

.message-bubble {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  line-height: 1.6;
  max-width: calc(100% - 44px);
}
.message.ai .message-bubble {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  color: var(--text-primary);
  border-radius: 4px var(--radius-md) var(--radius-md) var(--radius-md);
}
.message.user .message-bubble {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border-radius: var(--radius-md) 4px var(--radius-md) var(--radius-md);
}

.message-bubble p { margin-bottom: 8px; }
.message-bubble p:last-child { margin-bottom: 0; }
.message-bubble strong { font-weight: 600; }

.typing-indicator {
  display: flex;
  gap: 12px;
  align-items: center;
}
.typing-dots {
  display: flex;
  gap: 4px;
  padding: 14px 16px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 4px var(--radius-md) var(--radius-md) var(--radius-md);
}
.typing-dots span {
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  animation: typingBounce 1.2s infinite ease-in-out;
  opacity: 0.5;
}
.typing-dots span:nth-child(2) { animation-delay: 0.15s; }
.typing-dots span:nth-child(3) { animation-delay: 0.3s; }
@keyframes typingBounce {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.5; }
  40% { transform: translateY(-5px); opacity: 1; }
}

.chat-form-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.chat-form-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: linear-gradient(135deg, rgba(99,102,241,0.1), rgba(99,102,241,0.05));
  border: 1.5px solid rgba(99,102,241,0.25);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  cursor: pointer;
  transition: var(--transition);
  font-family: 'DM Sans', sans-serif;
}
.chat-form-btn:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.chat-input-area {
  padding: 16px 40px 24px;
  background: var(--card-bg);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.chat-input-wrapper {
  display: flex;
  gap: 10px;
  align-items: flex-end;
  max-width: 760px;
}

.chat-input {
  flex: 1;
  min-height: 48px;
  max-height: 140px;
  padding: 12px 16px;
  background: var(--input-bg);
  border: 1.5px solid var(--input-border);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-family: 'DM Sans', sans-serif;
  color: var(--text-primary);
  outline: none;
  resize: none;
  transition: var(--transition);
  line-height: 1.5;
}
.chat-input:focus {
  border-color: var(--primary);
  background: var(--card-bg);
  box-shadow: 0 0 0 3px var(--primary-glow);
}
.chat-input::placeholder { color: var(--text-muted); }

.btn-send {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  box-shadow: 0 2px 8px var(--primary-glow);
  flex-shrink: 0;
}
.btn-send:hover { transform: translateY(-1px); box-shadow: 0 4px 14px var(--primary-glow); }
.btn-send:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.chat-hint {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 8px;
  max-width: 760px;
}

/* ── Floating AI Button ── */
.fab-ai {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  box-shadow: 0 4px 20px rgba(99,102,241,0.45);
  transition: var(--transition);
}
.fab-ai:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(99,102,241,0.55); }

.fab-pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(99,102,241,0.4);
  animation: fabPulse 2s infinite;
}
@keyframes fabPulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* ── Toast Notifications ── */
#toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--card-shadow-hover);
  animation: toastIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) both;
  pointer-events: all;
  max-width: 320px;
  font-size: 13.5px;
  color: var(--text-primary);
  font-weight: 500;
}
.toast.success .toast-icon { color: #10b981; }
.toast.error .toast-icon { color: #ef4444; }
.toast.info .toast-icon { color: var(--primary); }
.toast.leaving { animation: toastOut 0.25s ease both; }

@keyframes toastIn {
  from { transform: translateX(110%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
@keyframes toastOut {
  to { transform: translateX(110%); opacity: 0; }
}

/* ── Sidebar Accordion ── */
.cat-accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  background: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
  color: var(--sidebar-text);
  position: relative;
}
.cat-accordion-header:hover {
  background: var(--sidebar-hover);
  color: var(--sidebar-text-active);
}
.cat-accordion-header.open {
  background: var(--sidebar-active);
  color: #fff;
}
.cat-accordion-header.open .cat-label { color: #fff; }
.cat-accordion-header.open::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--cat-color, var(--primary));
  border-radius: 0 2px 2px 0;
}
.cat-accordion-header.open .cat-icon {
  background: rgba(var(--cat-color-rgb, 99,102,241), 0.2);
}
.cat-accordion-arrow {
  margin-left: auto;
  flex-shrink: 0;
  color: rgba(148,163,184,0.5);
  transition: transform var(--transition);
}
.cat-accordion-header.open .cat-accordion-arrow {
  transform: rotate(180deg);
  color: rgba(241,245,249,0.6);
}

.cat-accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 320ms cubic-bezier(0.4, 0, 0.2, 1);
}
.cat-accordion-body.open {
  max-height: 600px;
}

.cat-accordion-form-list {
  list-style: none;
  padding: 4px 0 6px 0;
}
.cat-accordion-form-item {
  padding: 0 10px 0 52px;
}
.cat-accordion-form-btn {
  width: 100%;
  display: block;
  padding: 6px 8px;
  background: none;
  border: none;
  cursor: pointer;
  color: rgba(148,163,184,0.7);
  font-size: 12px;
  font-family: 'DM Sans', sans-serif;
  text-align: left;
  border-radius: 6px;
  transition: var(--transition);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.4;
}
.cat-accordion-form-btn:hover {
  background: var(--sidebar-hover);
  color: var(--sidebar-text-active);
}
.cat-accordion-show-all {
  display: block;
  padding: 6px 8px;
  margin: 4px 10px 6px 52px;
  font-size: 11px;
  font-weight: 600;
  color: var(--primary-light);
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  text-align: left;
  border-radius: 6px;
  transition: var(--transition);
  letter-spacing: 0.02em;
}
.cat-accordion-show-all:hover { color: #fff; background: var(--sidebar-hover); }

/* ── Footer ── */
.app-footer {
  flex-shrink: 0;
  padding: 14px 40px;
  border-top: 1px solid var(--border);
  background: var(--card-bg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 12px;
  color: var(--text-muted);
}
.app-footer-copy { font-family: 'JetBrains Mono', monospace; }
.app-footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.app-footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
}
.app-footer-links a:hover { color: var(--primary); }

@media (max-width: 768px) {
  .app-footer { padding: 12px 20px; justify-content: center; text-align: center; }
}

/* ── Cookie Banner ── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--card-bg);
  border-top: 1px solid var(--border);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.12);
  z-index: calc(var(--z-modal) + 10);
  padding: 14px 32px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  animation: cookieSlideUp 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
.cookie-banner.hidden { display: none; }
@keyframes cookieSlideUp {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner-text {
  flex: 1;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  min-width: 220px;
}
.cookie-banner-text a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
}
.cookie-banner-text a:hover { text-decoration: underline; }
.cookie-banner-btn {
  padding: 8px 20px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
  box-shadow: 0 2px 8px var(--primary-glow);
}
.cookie-banner-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px var(--primary-glow);
}
@media (max-width: 600px) {
  .cookie-banner { padding: 14px 20px; }
  .cookie-banner-btn { width: 100%; text-align: center; }
}

/* ── Legal Pages ── */
.legal-shell {
  min-height: 100vh;
  background: var(--content-bg);
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  -webkit-font-smoothing: antialiased;
}
.legal-header {
  height: 60px;
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--header-border);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 32px;
  position: sticky;
  top: 0;
  z-index: 100;
}
.legal-header .logo { text-decoration: none; }
.legal-breadcrumb {
  font-size: 12.5px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 12px;
}
.legal-breadcrumb a {
  color: var(--primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 4px;
}
.legal-breadcrumb a:hover { text-decoration: underline; }
.legal-breadcrumb-sep { color: var(--border); }

.legal-main {
  max-width: 820px;
  margin: 0 auto;
  padding: 48px 32px 80px;
}
.legal-title {
  font-family: 'Sora', sans-serif;
  font-size: 32px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}
.legal-meta {
  font-size: 13px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.legal-section { margin-bottom: 40px; }
.legal-section h2 {
  font-family: 'Sora', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 14px;
  padding-left: 12px;
  border-left: 3px solid var(--primary);
}
.legal-section h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 18px 0 8px;
}
.legal-section p {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 12px;
}
.legal-section ul {
  padding-left: 20px;
  margin-bottom: 12px;
}
.legal-section ul li {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 6px;
}
.legal-contact-box {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin-top: 16px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}
.legal-contact-box strong { color: var(--text-primary); }
.legal-footer {
  border-top: 1px solid var(--border);
  padding: 20px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: var(--text-muted);
  background: var(--card-bg);
}
.legal-footer-links {
  display: flex;
  gap: 16px;
}
.legal-footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
}
.legal-footer-links a:hover { color: var(--primary); }
.legal-footer-links a.active { color: var(--primary); font-weight: 600; }
@media (max-width: 600px) {
  .legal-main { padding: 28px 20px 60px; }
  .legal-title { font-size: 24px; }
  .legal-header { padding: 0 20px; }
  .legal-footer { padding: 16px 20px; flex-direction: column; align-items: flex-start; }
}

/* ── Share-to-Download Modal ── */
.share-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(6px);
  z-index: calc(var(--z-modal) + 50);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow);
}
.share-modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.share-modal {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  width: 100%;
  max-width: 440px;
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition-slow);
  overflow: hidden;
}
.share-modal-overlay.open .share-modal {
  transform: translateY(0) scale(1);
}
.share-modal-header {
  background: linear-gradient(135deg, #0f172a, #1e1b4b);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.share-modal-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px var(--primary-glow);
}
.share-modal-title {
  font-family: 'Sora', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.2px;
}
.share-modal-sub {
  font-size: 12px;
  color: rgba(241,245,249,0.55);
  margin-top: 2px;
}
.share-modal-close {
  margin-left: auto;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: var(--radius-sm);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
  flex-shrink: 0;
}
.share-modal-close:hover { background: rgba(255,255,255,0.2); color: #fff; }
.share-modal-body {
  padding: 24px;
}
.share-modal-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}
.share-modal-desc strong { color: var(--text-primary); }
.share-modal-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.share-btn {
  flex: 1;
  min-width: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  border: 1.5px solid transparent;
}
.share-btn-x {
  background: #000;
  color: #fff;
  border-color: rgba(255,255,255,0.1);
}
.share-btn-x:hover { background: #111; transform: translateY(-1px); }
.share-btn-li {
  background: #0077b5;
  color: #fff;
}
.share-btn-li:hover { background: #006097; transform: translateY(-1px); }
.share-btn-copy {
  background: var(--input-bg);
  color: var(--text-primary);
  border-color: var(--input-border);
}
.share-btn-copy:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-1px); }
.share-modal-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0;
  color: var(--text-muted);
  font-size: 12px;
}
.share-modal-divider::before,
.share-modal-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}
.share-modal-skip {
  width: 100%;
  padding: 10px;
  background: none;
  border: 1.5px dashed var(--border);
  border-radius: var(--radius-md);
  font-size: 12.5px;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  font-family: 'DM Sans', sans-serif;
}
.share-modal-skip:hover { border-color: var(--primary); color: var(--primary); }

/* ── Hero animated background ── */
@keyframes heroGradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes heroOrb1 {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.2; }
  50%       { transform: translate(30px, -20px) scale(1.1); opacity: 0.3; }
}
@keyframes heroOrb2 {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.1; }
  50%       { transform: translate(-20px, 30px) scale(0.9); opacity: 0.18; }
}
.home-hero {
  background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 40%, #312e81 80%, #0f172a 100%);
  background-size: 300% 300%;
  animation: heroGradientShift 12s ease infinite;
}
.home-hero::before {
  animation: heroOrb1 8s ease-in-out infinite;
}
.home-hero::after {
  animation: heroOrb2 10s ease-in-out infinite;
}

/* ── Animated stat counters ── */
.hero-stat-animated {
  display: inline-block;
  transition: opacity 0.5s;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(148,163,184,0.3); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: rgba(148,163,184,0.5); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .app-sidebar {
    position: fixed;
    top: var(--header-height);
    left: 0;
    bottom: 0;
    transform: translateX(-100%);
    transition: transform var(--transition-slow);
    box-shadow: 4px 0 20px rgba(0,0,0,0.3);
  }
  .app-sidebar.open { transform: translateX(0); }
  .sidebar-toggle { display: flex; }
  .home-content { padding: 24px 24px; }
  .home-hero { padding: 36px 24px 40px; }
  .cat-view-header { padding: 20px 24px 18px; }
  .cat-view-body { padding: 20px 24px; }
  .chat-messages { padding: 20px 24px; }
  .chat-input-area { padding: 14px 24px 20px; }
  .fill-toolbar { padding: 0 16px; }
}

@media (max-width: 768px) {
  .header-center { display: none; }
  .hero-stats { gap: 20px; flex-wrap: wrap; }
  .forms-grid { grid-template-columns: 1fr 1fr; }
  .categories-grid { grid-template-columns: 1fr 1fr; }
  .fill-body { flex-direction: column; }
  .fill-fields { width: 100%; border-right: none; border-bottom: 1px solid var(--border); max-height: 50vh; }
  .fill-preview { padding: 16px; }
  .btn-chat-header span { display: none; }
  .btn-chat-header { padding: 0; width: 36px; }
}

@media (max-width: 480px) {
  .forms-grid { grid-template-columns: 1fr; }
  .categories-grid { grid-template-columns: 1fr; }
  .chat-suggestions { flex-direction: column; align-items: center; }
}