/* ============================================================
   Inkwell — Design System
   A premium, themeable UI layer (dark / light) built on CSS
   custom properties. Mobile-first, accessible, and dependency-free.
   ============================================================ */

/* ---------- 1. Design tokens --------------------------------- */
:root {
  /* Accent palette */
  --accent: #6366f1;
  --accent-strong: #4f46e5;
  --accent-soft: rgba(99, 102, 241, 0.14);
  --accent-2: #a855f7;
  --accent-3: #22d3ee;
  --gradient: linear-gradient(135deg, #6366f1 0%, #a855f7 60%, #d946ef 100%);
  --gradient-soft: linear-gradient(135deg, rgba(99,102,241,.16), rgba(168,85,247,.12));

  /* Semantic colors */
  --success: #10b981;
  --success-soft: rgba(16, 185, 129, 0.14);
  --warning: #f59e0b;
  --warning-soft: rgba(245, 158, 11, 0.14);
  --danger: #ef4444;
  --danger-soft: rgba(239, 68, 68, 0.14);
  --info: #0ea5e9;
  --info-soft: rgba(14, 165, 233, 0.14);

  /* Radii */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-xl: 24px;
  --r-pill: 999px;

  /* Motion */
  --ease: cubic-bezier(.22, 1, .36, 1);
  --speed: .28s;
  --speed-slow: .5s;

  /* Layout */
  --container: 1200px;
  --nav-h: 68px;
}

[data-theme="dark"] {
  --bg: #09090f;
  --bg-elevated: #101018;
  --bg-soft: #14141f;
  --surface: #15151f;
  --surface-2: #1c1c29;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #f4f4f6;
  --text-2: #a3a3b2;
  --text-3: #6d6d7c;
  --glass: rgba(20, 20, 31, 0.72);
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 12px 32px -8px rgba(0,0,0,.55);
  --shadow-lg: 0 24px 64px -16px rgba(0,0,0,.7);
  --glow: 0 0 0 1px rgba(99,102,241,.35), 0 16px 48px -12px rgba(99,102,241,.45);
  --grid-line: rgba(255,255,255,.035);
  --scroll-thumb: rgba(255,255,255,.16);
}

[data-theme="light"] {
  --bg: #fafafb;
  --bg-elevated: #ffffff;
  --bg-soft: #f4f4f7;
  --surface: #ffffff;
  --surface-2: #f1f1f6;
  --border: rgba(17, 17, 34, 0.09);
  --border-strong: rgba(17, 17, 34, 0.16);
  --text: #16161d;
  --text-2: #545464;
  --text-3: #8b8b9a;
  --glass: rgba(255, 255, 255, 0.78);
  --shadow: 0 1px 2px rgba(17,17,34,.06), 0 12px 32px -12px rgba(17,17,34,.14);
  --shadow-lg: 0 28px 72px -20px rgba(17,17,34,.22);
  --glow: 0 0 0 1px rgba(99,102,241,.25), 0 16px 48px -16px rgba(99,102,241,.35);
  --grid-line: rgba(17, 17, 34, .04);
  --scroll-thumb: rgba(17,17,34,.2);
}

/* ---------- 2. Reset & base ---------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background var(--speed) var(--ease), color var(--speed) var(--ease);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(60rem 40rem at 85% -10%, var(--accent-soft) 0%, transparent 60%),
    radial-gradient(50rem 36rem at -10% 20%, rgba(168,85,247,.08) 0%, transparent 55%);
  pointer-events: none;
}

img, svg, video { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; transition: color var(--speed) var(--ease); }
a:hover { color: var(--accent-strong); }
button { font-family: inherit; }
::selection { background: var(--accent); color: #fff; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--scroll-thumb); border-radius: 99px; border: 2px solid transparent; background-clip: content-box; }

/* ---------- 3. Typography ------------------------------------ */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
  color: var(--text);
}

.display-font { font-family: "Fraunces", Georgia, serif; font-weight: 600; letter-spacing: -0.02em; }

.text-gradient {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-2 { color: var(--text-2); }
.text-3 { color: var(--text-3); }
.text-sm { font-size: .875rem; }
.text-xs { font-size: .75rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.375rem; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

/* ---------- 4. Layout utilities ------------------------------ */
.container { width: min(92%, var(--container)); margin-inline: auto; }

.section { padding: 72px 0; }
.section-sm { padding: 44px 0; }
.section-tight { padding: 20px 0; }

.main-content { flex: 1; width: 100%; padding: 32px 0 88px; }

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-auto { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.gap-2 { gap: 8px; } .gap-3 { gap: 12px; } .gap-4 { gap: 16px; } .gap-5 { gap: 20px; } .gap-6 { gap: 24px; }
.gap-8 { gap: 32px; }
.mt-2 { margin-top: 8px; } .mt-3 { margin-top: 12px; } .mt-4 { margin-top: 16px; } .mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; } .mt-10 { margin-top: 40px; }
.mb-2 { margin-bottom: 8px; } .mb-4 { margin-bottom: 16px; } .mb-6 { margin-bottom: 24px; }

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); }
.section-head p { color: var(--text-2); margin-top: 6px; max-width: 560px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
  border: 0;
  margin: 48px 0;
}

/* ---------- 5. Buttons --------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--r-md);
  border: 1px solid transparent;
  font-size: .925rem;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  transition: transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease),
              background var(--speed) var(--ease), border-color var(--speed) var(--ease), color var(--speed) var(--ease);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  user-select: none;
  white-space: nowrap;
}

.btn:active { transform: translateY(1px) scale(.99); }
.btn:disabled { opacity: .55; pointer-events: none; }

.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 8px 24px -8px rgba(99, 102, 241, .55);
}
.btn-primary:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 12px 32px -8px rgba(99,102,241,.65); }

.btn-secondary {
  background: var(--surface-2);
  color: var(--text);
  border-color: var(--border);
}
.btn-secondary:hover { transform: translateY(-2px); border-color: var(--border-strong); box-shadow: var(--shadow); color: var(--text); }

.btn-ghost { background: transparent; color: var(--text-2); border-color: transparent; }
.btn-ghost:hover { background: var(--surface-2); color: var(--text); }

.btn-outline {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.btn-outline:hover { background: var(--accent-soft); transform: translateY(-2px); color: var(--accent-strong); }

.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { transform: translateY(-2px); box-shadow: 0 10px 28px -8px rgba(239,68,68,.5); color:#fff; }

.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { transform: translateY(-2px); box-shadow: 0 10px 28px -8px rgba(16,185,129,.5); color:#fff; }

.btn-sm { padding: 8px 15px; font-size: .82rem; border-radius: 10px; }
.btn-lg { padding: 14px 30px; font-size: 1.02rem; border-radius: 14px; }
.btn-icon { padding: 10px; border-radius: var(--r-md); width: 40px; height: 40px; }

.btn-block { width: 100%; }

/* Ripple effect */
.btn .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,.45);
  transform: scale(0);
  animation: ripple .6s var(--ease);
  pointer-events: none;
}
@keyframes ripple { to { transform: scale(4); opacity: 0; } }

/* Icon button (like / bookmark / share) */
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--speed) var(--ease);
}
.icon-btn:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }
.icon-btn.active { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-strong); }
.icon-btn.active i { animation: pop .35s var(--ease); }
@keyframes pop { 40% { transform: scale(1.4); } }

/* ---------- 6. Badges ---------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--r-pill);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .03em;
  text-transform: uppercase;
}
.badge-accent { background: var(--accent-soft); color: var(--accent-strong); }
[data-theme="dark"] .badge-accent { color: #a5b4fc; }
.badge-success { background: var(--success-soft); color: var(--success); }
.badge-warning { background: var(--warning-soft); color: var(--warning); }
.badge-danger { background: var(--danger-soft); color: var(--danger); }
.badge-info { background: var(--info-soft); color: var(--info); }
.badge-neutral { background: var(--surface-2); color: var(--text-2); }
.badge-gradient {
  background: var(--gradient); color: #fff;
  box-shadow: 0 4px 14px -4px rgba(99,102,241,.6);
}

/* ---------- 7. Forms ----------------------------------------- */
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 7px;
}
.field .help { font-size: .78rem; color: var(--text-3); margin-top: 6px; }
.field .errorlist { list-style: none; margin-top: 6px; }
.field .errorlist li { color: var(--danger); font-size: .8rem; }

.form-control {
  width: 100%;
  padding: 12px 15px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--text);
  font-size: .95rem;
  font-family: inherit;
  transition: border-color var(--speed) var(--ease), box-shadow var(--speed) var(--ease), background var(--speed) var(--ease);
}
.form-control::placeholder { color: var(--text-3); }
.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
textarea.form-control { resize: vertical; min-height: 90px; line-height: 1.6; }
select.form-control { appearance: none; -webkit-appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--text-3) 50%), linear-gradient(135deg, var(--text-3) 50%, transparent 50%); background-position: calc(100% - 20px) 55%, calc(100% - 15px) 55%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 40px; cursor: pointer; }
input[type="date"].form-control, input[type="datetime-local"].form-control { cursor: pointer; }
input[type="checkbox"], input[type="radio"] { accent-color: var(--accent); width: 17px; height: 17px; }
input[type="file"].form-control { padding: 10px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.checkbox-row { display: flex; gap: 10px; align-items: flex-start; }
.checkbox-row input { margin-top: 3px; }
.checkbox-row span { font-size: .9rem; color: var(--text-2); }

/* ---------- 8. Navbar ---------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background var(--speed) var(--ease), box-shadow var(--speed) var(--ease), border-color var(--speed) var(--ease), height var(--speed) var(--ease);
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  height: calc(var(--nav-h) - 10px);
  background: var(--glass);
  backdrop-filter: blur(18px) saturate(1.6);
  -webkit-backdrop-filter: blur(18px) saturate(1.6);
  border-bottom-color: var(--border);
  box-shadow: 0 8px 30px -12px rgba(0,0,0,.18);
}
.navbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; width: 100%; }

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--text);
  text-decoration: none;
}
.brand:hover { color: var(--text); }
.brand-mark {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: var(--gradient);
  display: grid; place-items: center;
  color: #fff; font-size: 1rem;
  box-shadow: 0 6px 16px -6px rgba(99,102,241,.6);
}
.brand span { background: var(--gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

.nav-links { display: flex; align-items: center; gap: 6px; list-style: none; }
.nav-links > li > a {
  display: flex; align-items: center; gap: 7px;
  padding: 9px 14px;
  border-radius: 10px;
  color: var(--text-2);
  font-size: .9rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--speed) var(--ease);
}
.nav-links > li > a:hover { color: var(--text); background: var(--surface-2); }
.nav-links > li > a.active { color: var(--accent-strong); background: var(--accent-soft); }
[data-theme="dark"] .nav-links > li > a.active { color: #a5b4fc; }

.nav-right { display: flex; align-items: center; gap: 8px; }

/* Theme toggle */
.theme-toggle {
  width: 40px; height: 40px;
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  display: grid; place-items: center;
  cursor: pointer;
  font-size: 1rem;
  transition: all var(--speed) var(--ease);
}
.theme-toggle:hover { color: var(--text); border-color: var(--border-strong); transform: rotate(12deg); }

/* Avatar */
.avatar {
  border-radius: 50%;
  object-fit: cover;
  width: 38px; height: 38px;
  background: var(--surface-2);
  flex-shrink: 0;
}
.avatar-sm { width: 30px; height: 30px; }
.avatar-lg { width: 96px; height: 96px; }
.avatar-xl { width: 132px; height: 132px; }
.avatar-fallback {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--gradient);
  color: #fff;
  display: grid; place-items: center;
  font-weight: 700; font-size: .9rem;
  flex-shrink: 0;
}
.avatar-fallback.avatar-lg { font-size: 2rem; }
.avatar-fallback.avatar-xl { font-size: 2.6rem; }

/* User menu */
.user-menu { position: relative; }
.user-menu-btn {
  display: flex; align-items: center; gap: 9px;
  background: none; border: none; cursor: pointer;
  padding: 6px 10px 6px 6px;
  border-radius: 12px;
  transition: background var(--speed) var(--ease);
  color: var(--text);
}
.user-menu-btn:hover { background: var(--surface-2); }
.user-menu-btn .name { font-size: .85rem; font-weight: 600; max-width: 110px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-menu-btn i { color: var(--text-3); font-size: .7rem; }

.dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 220px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  padding: 8px;
  opacity: 0;
  transform: translateY(-6px) scale(.98);
  pointer-events: none;
  transition: all var(--speed) var(--ease);
  z-index: 70;
}
.dropdown.open { opacity: 1; transform: none; pointer-events: auto; }
.dropdown-header { padding: 10px 12px; border-bottom: 1px solid var(--border); margin-bottom: 6px; }
.dropdown-header .u { font-weight: 700; font-size: .9rem; }
.dropdown-header .e { font-size: .75rem; color: var(--text-3); overflow: hidden; text-overflow: ellipsis; }
.dropdown a, .dropdown button.dropdown-item {
  display: flex; align-items: center; gap: 11px;
  width: 100%;
  padding: 10px 12px;
  border: none; background: none;
  border-radius: 9px;
  color: var(--text-2);
  font-size: .88rem; font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: all var(--speed) var(--ease);
}
.dropdown a i, .dropdown button.dropdown-item i { width: 16px; color: var(--text-3); }
.dropdown a:hover, .dropdown button.dropdown-item:hover { background: var(--surface-2); color: var(--text); }
.dropdown .danger-item:hover { color: var(--danger); background: var(--danger-soft); }
.dropdown .danger-item:hover i { color: var(--danger); }

/* Mobile menu */
.hamburger {
  display: none;
  width: 42px; height: 42px;
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.hamburger span { width: 18px; height: 2px; background: var(--text); border-radius: 2px; transition: all var(--speed) var(--ease); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 55;
  background: var(--glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: calc(var(--nav-h) + 20px) 24px 40px;
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  transition: all var(--speed) var(--ease);
  overflow-y: auto;
}
.mobile-menu.open { opacity: 1; transform: none; pointer-events: auto; }
.mobile-menu a.m-link {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 6px;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
  border-bottom: 1px solid var(--border);
}
.mobile-menu a.m-link i { color: var(--accent); width: 22px; }

/* ---------- 9. Search ---------------------------------------- */
.search-box { position: relative; }
.search-input-wrap { position: relative; }
.search-input-wrap i {
  position: absolute; left: 15px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-3); font-size: .9rem;
}
.search-box .form-control { padding-left: 42px; border-radius: var(--r-pill); }

.suggestions {
  position: absolute;
  top: calc(100% + 8px);
  left: 0; right: 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: all var(--speed) var(--ease);
  z-index: 80;
  max-height: 420px;
  overflow-y: auto;
}
.suggestions.open { opacity: 1; transform: none; pointer-events: auto; }
.suggestion-item {
  display: flex; align-items: center; gap: 13px;
  padding: 11px 16px;
  cursor: pointer;
  border: none; background: none; width: 100%;
  text-align: left;
  transition: background var(--speed) var(--ease);
  color: var(--text);
}
.suggestion-item:hover { background: var(--surface-2); }
.suggestion-item .s-ico {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--surface-2);
  display: grid; place-items: center;
  color: var(--accent);
  flex-shrink: 0;
  overflow: hidden;
}
.suggestion-item .s-ico img { width: 100%; height: 100%; object-fit: cover; }
.suggestion-item .s-title { font-size: .9rem; font-weight: 600; }
.suggestion-item .s-sub { font-size: .75rem; color: var(--text-3); }
.suggestion-type { font-size: .65rem; text-transform: uppercase; letter-spacing: .1em; color: var(--text-3); padding: 8px 16px 0; }
.suggestion-empty { padding: 18px; text-align: center; color: var(--text-3); font-size: .85rem; }

/* ---------- 10. Hero ----------------------------------------- */
.hero {
  position: relative;
  padding: calc(var(--nav-h) + 64px) 0 72px;
  overflow: hidden;
}
.hero-grid-bg {
  position: absolute; inset: 0; z-index: -1;
  background-image: linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 100%);
}
.hero-glow {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(40rem 26rem at 12% 10%, rgba(99,102,241,.16), transparent 60%),
    radial-gradient(36rem 24rem at 88% 20%, rgba(217,70,239,.12), transparent 60%);
  filter: blur(20px);
}
.hero-inner { text-align: center; max-width: 860px; margin-inline: auto; }
.hero h1 { font-size: clamp(2.5rem, 6vw, 4.4rem); line-height: 1.05; margin: 18px 0 20px; }
.hero p.lead { font-size: clamp(1.05rem, 2vw, 1.25rem); color: var(--text-2); max-width: 640px; margin-inline: auto; }
.hero-actions { display: flex; justify-content: center; gap: 14px; margin-top: 32px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  justify-content: center;
  gap: clamp(20px, 6vw, 64px);
  margin-top: 52px;
  flex-wrap: wrap;
}
.hero-stat { text-align: center; }
.hero-stat .num { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; letter-spacing: -.02em; }
.hero-stat .lbl { font-size: .78rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .1em; margin-top: 2px; }

.hero-badges { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; margin-top: 22px; }

/* Featured banner card */
.featured-banner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
  margin: 8px 0 72px;
}
.featured-banner-media { min-height: 340px; position: relative; }
.featured-banner-media img, .featured-banner-media .ph { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.featured-banner-media .ph { background: var(--gradient-soft); display: grid; place-items: center; font-size: 3.5rem; color: var(--accent); }
.featured-banner-body { padding: clamp(24px, 4vw, 48px); display: flex; flex-direction: column; justify-content: center; gap: 14px; }
.featured-banner-body h2 { font-size: clamp(1.5rem, 3vw, 2.3rem); line-height: 1.15; }
.featured-banner-body h2 a { color: inherit; }
.featured-banner-body h2 a:hover { color: var(--accent); }

/* ---------- 11. Blog cards ----------------------------------- */
.post-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform var(--speed-slow) var(--ease), box-shadow var(--speed-slow) var(--ease), border-color var(--speed-slow) var(--ease);
}
.post-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--border-strong); }

.post-card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--surface-2);
}
.post-card-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .7s var(--ease);
}
.post-card:hover .post-card-media img { transform: scale(1.06); }
.post-card-media .ph {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  font-size: 2.6rem;
  color: var(--text-3);
  background: var(--gradient-soft);
}
.post-card-badges { position: absolute; top: 12px; left: 12px; display: flex; gap: 8px; z-index: 2; }

.post-card-body { padding: 20px 22px 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.post-card-meta { display: flex; align-items: center; gap: 10px; font-size: .78rem; color: var(--text-3); flex-wrap: wrap; }
.post-card-meta a.author { color: var(--text-2); font-weight: 600; display: flex; align-items: center; gap: 6px; }
.post-card-meta a.author:hover { color: var(--accent); }
.post-card-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--text-3); }

.post-card-title { font-size: 1.18rem; line-height: 1.35; }
.post-card-title a { color: var(--text); }
.post-card-title a:hover { color: var(--accent-strong); }
[data-theme="dark"] .post-card-title a:hover { color: #a5b4fc; }

.post-card-excerpt { font-size: .9rem; color: var(--text-2); line-height: 1.6; flex: 1; }

.post-card-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.post-card-stats { display: flex; gap: 14px; font-size: .76rem; color: var(--text-3); }
.post-card-stats span { display: inline-flex; align-items: center; gap: 5px; }
.post-card-stats i { color: var(--accent); }

.post-card-flat { flex-direction: row; }
.post-card-flat .post-card-media { width: 240px; min-width: 240px; aspect-ratio: 1; }
.post-card-flat .post-card-body { padding: 18px 20px; }

/* ---------- 12. Category & author cards ---------------------- */
.cat-card {
  display: flex; align-items: center; gap: 16px;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: all var(--speed-slow) var(--ease);
  text-decoration: none;
}
.cat-card:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: var(--glow); }
.cat-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--gradient-soft);
  color: var(--accent-strong);
  display: grid; place-items: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
[data-theme="dark"] .cat-icon { color: #a5b4fc; }
.cat-card h3 { font-size: 1.02rem; }
.cat-card p { font-size: .8rem; color: var(--text-3); margin-top: 2px; }
.cat-card:hover h3 { color: var(--accent-strong); }
[data-theme="dark"] .cat-card:hover h3 { color: #a5b4fc; }

.author-card {
  display: flex; align-items: center; gap: 16px;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: all var(--speed-slow) var(--ease);
}
.author-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--border-strong); }
.author-card .who { flex: 1; min-width: 0; }
.author-card h3 { font-size: 1.02rem; }
.author-card p { font-size: .8rem; color: var(--text-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- 13. Stats band ----------------------------------- */
.stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.stat-tile {
  text-align: center;
  padding: 28px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: all var(--speed-slow) var(--ease);
}
.stat-tile:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--accent); }
.stat-tile i { font-size: 1.4rem; background: var(--gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat-tile .num { font-size: 2rem; font-weight: 800; margin-top: 8px; letter-spacing: -.02em; }
.stat-tile .lbl { font-size: .78rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .08em; }

/* ---------- 14. Testimonials --------------------------------- */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.testimonial {
  padding: 26px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  display: flex; flex-direction: column; gap: 14px;
  transition: all var(--speed-slow) var(--ease);
}
.testimonial:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.testimonial .stars { color: var(--warning); font-size: .8rem; }
.testimonial p { color: var(--text-2); font-size: .94rem; flex: 1; }
.testimonial .who { display: flex; align-items: center; gap: 12px; }
.testimonial .who .n { font-weight: 700; font-size: .9rem; }
.testimonial .who .r { font-size: .76rem; color: var(--text-3); }

/* ---------- 15. Newsletter & CTA ----------------------------- */
.newsletter-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-xl);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  padding: clamp(28px, 5vw, 56px);
  text-align: center;
}
.newsletter-card::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(30rem 18rem at 15% 0%, rgba(99,102,241,.18), transparent 60%),
    radial-gradient(28rem 16rem at 90% 100%, rgba(217,70,239,.14), transparent 60%);
  pointer-events: none;
}
.newsletter-inner { position: relative; max-width: 520px; margin-inline: auto; }
.newsletter-form { display: flex; gap: 10px; margin-top: 24px; }
.newsletter-form .form-control { border-radius: var(--r-md); }
.newsletter-note { font-size: .76rem; color: var(--text-3); margin-top: 12px; }

.cta-card {
  border-radius: var(--r-xl);
  background: var(--gradient);
  color: #fff;
  padding: clamp(36px, 6vw, 72px);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-card::after {
  content: "";
  position: absolute;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: rgba(255,255,255,.12);
  top: -200px; right: -120px;
  pointer-events: none;
}
.cta-card h2 { color: #fff; font-size: clamp(1.7rem, 3.5vw, 2.5rem); }
.cta-card p { color: rgba(255,255,255,.85); margin: 10px auto 26px; max-width: 520px; }
.cta-card .btn { background: #fff; color: var(--accent-strong); }
.cta-card .btn:hover { transform: translateY(-2px); box-shadow: 0 14px 34px -10px rgba(0,0,0,.3); color: var(--accent-strong); }

/* ---------- 16. Mega footer ---------------------------------- */
.footer {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  margin-top: auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: 40px;
  padding: 56px 0 40px;
}
.footer-brand p { color: var(--text-2); font-size: .9rem; margin-top: 14px; max-width: 300px; }
.footer-col h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .12em; color: var(--text-3); margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: var(--text-2); font-size: .9rem; transition: all var(--speed) var(--ease); }
.footer-col a:hover { color: var(--accent); padding-left: 4px; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--surface-2);
  display: grid; place-items: center;
  color: var(--text-2);
  transition: all var(--speed) var(--ease);
}
.footer-social a:hover { background: var(--accent); color: #fff; transform: translateY(-2px); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 22px 0;
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  font-size: .82rem; color: var(--text-3);
}
.footer-bottom .heart { color: var(--danger); }

/* ---------- 17. Blog detail ---------------------------------- */
.blog-hero { padding: calc(var(--nav-h) + 40px) 0 24px; }
.blog-hero .cats { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.blog-hero h1 { font-size: clamp(1.9rem, 5vw, 3.4rem); line-height: 1.12; max-width: 900px; }
.blog-hero .lead { color: var(--text-2); font-size: 1.12rem; margin-top: 14px; max-width: 760px; }

.byline { display: flex; align-items: center; gap: 14px; margin-top: 24px; flex-wrap: wrap; }
.byline .who { display: flex; align-items: center; gap: 12px; }
.byline .who .n { font-weight: 700; font-size: .95rem; }
.byline .who .n a { color: var(--text); }
.byline .meta { font-size: .8rem; color: var(--text-3); }
.byline .actions { display: flex; gap: 8px; margin-left: auto; }

.cover-wrap { margin: 28px 0; border-radius: var(--r-xl); overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow-lg); }
.cover-wrap img { width: 100%; max-height: 520px; object-fit: cover; }
.cover-wrap .ph { aspect-ratio: 21/9; background: var(--gradient-soft); display: grid; place-items: center; font-size: 4rem; color: var(--accent); }

/* Reading progress */
.read-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0;
  background: var(--gradient);
  z-index: 100;
  transition: width .12s linear;
}

/* Layout */
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 48px;
  align-items: start;
  padding-bottom: 72px;
}
.article-prose {
  min-width: 0;
  font-size: 1.06rem;
  color: var(--text);
  line-height: 1.85;
}
.article-prose > * + * { margin-top: 1.15em; }
.article-prose h2 { font-size: 1.7rem; margin-top: 1.8em; scroll-margin-top: 90px; }
.article-prose h3 { font-size: 1.3rem; margin-top: 1.5em; scroll-margin-top: 90px; }
.article-prose h4 { font-size: 1.1rem; }
.article-prose p { color: var(--text-2); }
.article-prose a { text-decoration: underline; text-underline-offset: 3px; }
.article-prose ul, .article-prose ol { padding-left: 1.4em; color: var(--text-2); }
.article-prose li + li { margin-top: .4em; }
.article-prose blockquote {
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  padding: 16px 22px;
  border-radius: 0 var(--r-md) var(--r-md) 0;
  font-style: italic;
  color: var(--text);
}
.article-prose blockquote p { color: var(--text); }
.article-prose img { border-radius: var(--r-md); margin: 1.4em 0; cursor: zoom-in; }
.article-prose code {
  font-family: "JetBrains Mono", "SF Mono", Consolas, monospace;
  font-size: .86em;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px 6px;
}
.article-prose pre {
  position: relative;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 22px 22px 22px;
  overflow-x: auto;
  margin: 1.4em 0;
}
.article-prose pre code {
  background: none; border: none; padding: 0;
  font-size: .88em;
  line-height: 1.7;
  color: var(--text);
}
.copy-code-btn {
  position: absolute;
  top: 12px; right: 12px;
  padding: 5px 10px;
  font-size: .72rem;
  border-radius: 8px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-2);
  cursor: pointer;
  opacity: 0;
  transition: all var(--speed) var(--ease);
}
.article-prose pre:hover .copy-code-btn { opacity: 1; }
.copy-code-btn:hover { color: var(--accent); border-color: var(--accent); }
.article-prose pre::-webkit-scrollbar { height: 6px; }
.article-prose hr { border: 0; height: 1px; background: var(--border); margin: 2.5em 0; }
.article-prose table { width: 100%; border-collapse: collapse; font-size: .92em; }
.article-prose th, .article-prose td { border: 1px solid var(--border); padding: 10px 14px; text-align: left; }
.article-prose th { background: var(--surface-2); }

/* TOC */
.toc-box { position: sticky; top: calc(var(--nav-h) + 24px); }
.toc-card {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
  padding: 20px;
}
.toc-card h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; color: var(--text-3); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.toc-list { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.toc-list a {
  display: block;
  padding: 7px 10px;
  border-radius: 8px;
  font-size: .85rem;
  color: var(--text-2);
  border-left: 2px solid transparent;
  transition: all var(--speed) var(--ease);
  line-height: 1.4;
}
.toc-list a:hover { color: var(--text); background: var(--surface-2); }
.toc-list a.active { color: var(--accent-strong); border-left-color: var(--accent); background: var(--accent-soft); }
[data-theme="dark"] .toc-list a.active { color: #a5b4fc; }
.toc-list a.lv3 { padding-left: 22px; }
.toc-cta { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border); }
.toc-cta h5 { font-size: .9rem; margin-bottom: 8px; }
.toc-cta .tag-row { display: flex; flex-wrap: wrap; gap: 8px; }

/* Tag chip */
.tag-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 13px;
  border-radius: var(--r-pill);
  background: var(--surface-2);
  color: var(--text-2);
  font-size: .8rem; font-weight: 600;
  transition: all var(--speed) var(--ease);
}
.tag-chip:hover { background: var(--accent-soft); color: var(--accent-strong); }
[data-theme="dark"] .tag-chip:hover { color: #a5b4fc; }

/* Share row */
.share-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 22px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.share-row .lbl { font-size: .8rem; color: var(--text-3); font-weight: 600; text-transform: uppercase; letter-spacing: .08em; }
.share-btn { width: 40px; height: 40px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); color: var(--text-2); display: grid; place-items: center; cursor: pointer; transition: all var(--speed) var(--ease); font-size: .95rem; }
.share-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); color: #fff; }
.share-btn.x:hover { background: #000; }
.share-btn.facebook:hover { background: #1877f2; }
.share-btn.linkedin:hover { background: #0a66c2; }
.share-btn.whatsapp:hover { background: #25d366; }
.share-btn.copy:hover { background: var(--accent); }
.share-btn.active { background: var(--danger); border-color: var(--danger); }

/* Prev / next nav */
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 32px; }
.pager a {
  display: flex; flex-direction: column; gap: 6px;
  padding: 18px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: all var(--speed-slow) var(--ease);
}
.pager a:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.pager .dir { font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; color: var(--text-3); }
.pager .t { font-weight: 700; font-size: .95rem; color: var(--text); line-height: 1.4; }
.pager .next { text-align: right; }

/* Comments */
.comments { margin-top: 48px; }
.comment-card {
  padding: 18px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  margin-bottom: 14px;
}
.comment-head { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.comment-head .n { font-weight: 700; font-size: .9rem; }
.comment-head .n a { color: var(--text); }
.comment-head .d { font-size: .75rem; color: var(--text-3); }
.comment-body { color: var(--text-2); font-size: .94rem; }
.comment-foot { display: flex; gap: 14px; margin-top: 10px; }
.comment-foot button {
  display: inline-flex; align-items: center; gap: 5px;
  background: none; border: none;
  color: var(--text-3); font-size: .78rem;
  cursor: pointer;
  transition: color var(--speed) var(--ease);
}
.comment-foot button:hover { color: var(--accent); }
.comment-foot button.liked { color: var(--danger); }
.comment-replies { margin-left: 32px; margin-top: 14px; border-left: 2px solid var(--border); padding-left: 18px; }
.reply-link { color: var(--accent); font-size: .8rem; cursor: pointer; background: none; border: none; font-weight: 600; }
.comment-form-wrap { margin-top: 20px; }
.hidden-form { display: none; }
.comment-form-wrap.open { display: block; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.9);
  z-index: 120;
  display: grid; place-items: center;
  opacity: 0; pointer-events: none;
  transition: opacity var(--speed) var(--ease);
}
.lightbox.open { opacity: 1; pointer-events: auto; }
.lightbox img { max-width: 92vw; max-height: 88vh; border-radius: 12px; box-shadow: var(--shadow-lg); }
.lightbox-close {
  position: absolute; top: 20px; right: 24px;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: none; background: rgba(255,255,255,.12); color: #fff;
  font-size: 1.2rem; cursor: pointer;
}

/* ---------- 18. Auth pages ----------------------------------- */
.auth-shell { min-height: calc(100vh - var(--nav-h)); display: grid; place-items: center; padding: 100px 0 60px; }
.auth-card {
  width: min(100%, 440px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
  padding: 40px;
  animation: slideUp .5s var(--ease) both;
}
.auth-card .brand-lg {
  width: 54px; height: 54px;
  border-radius: 16px;
  background: var(--gradient);
  display: grid; place-items: center;
  color: #fff; font-size: 1.5rem;
  margin-bottom: 22px;
  box-shadow: 0 10px 26px -8px rgba(99,102,241,.6);
}
.auth-card h1 { font-size: 1.7rem; }
.auth-card .sub { color: var(--text-2); font-size: .93rem; margin: 8px 0 24px; }
.auth-divider { display: flex; align-items: center; gap: 12px; color: var(--text-3); font-size: .78rem; margin: 20px 0; }
.auth-divider::before, .auth-divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.auth-switch { text-align: center; margin-top: 22px; font-size: .88rem; color: var(--text-2); }

.auth-demo-banner {
  background: var(--info-soft);
  border: 1px solid rgba(14,165,233,.25);
  color: var(--info);
  padding: 12px 16px;
  border-radius: var(--r-md);
  font-size: .82rem;
  margin-bottom: 18px;
}

/* ---------- 19. Profile pages -------------------------------- */
.profile-hero {
  padding: calc(var(--nav-h) + 44px) 0 32px;
  position: relative;
}
.profile-cover {
  height: 180px;
  border-radius: var(--r-xl);
  background: var(--gradient);
  opacity: .9;
  position: relative;
  overflow: hidden;
  margin-bottom: 56px;
}
.profile-cover::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(30rem 14rem at 80% 20%, rgba(255,255,255,.25), transparent 60%);
}
.profile-card { position: relative; display: flex; align-items: flex-end; gap: 22px; flex-wrap: wrap; margin-top: -118px; padding: 0 24px; }
.profile-avatar-wrap {
  border-radius: 50%;
  padding: 6px;
  background: var(--bg);
  box-shadow: var(--shadow-lg);
}
.profile-avatar-wrap .avatar-fallback, .profile-avatar-wrap .avatar { border: 3px solid var(--surface); }
.profile-identity { flex: 1; min-width: 220px; padding-bottom: 6px; }
.profile-identity h1 { font-size: 1.9rem; }
.profile-identity .handle { color: var(--text-3); font-size: .9rem; }
.profile-identity .bio { color: var(--text-2); margin-top: 8px; max-width: 560px; }
.profile-social { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.profile-social a {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--surface-2);
  display: grid; place-items: center;
  color: var(--text-2);
  transition: all var(--speed) var(--ease);
}
.profile-social a:hover { background: var(--accent); color: #fff; transform: translateY(-2px); }
.profile-actions-right { display: flex; gap: 10px; padding-bottom: 6px; }

.profile-stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 14px;
  margin: 28px 0;
}

/* ---------- 20. Editor --------------------------------------- */
.editor-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items: start;
}
.editor-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.editor-toolbar {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.editor-toolbar .tools { display: flex; gap: 4px; }
.editor-toolbar .tools button {
  width: 34px; height: 34px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--text-2);
  cursor: pointer;
  transition: all var(--speed) var(--ease);
  font-size: .9rem;
}
.editor-toolbar .tools button:hover { background: var(--surface-2); color: var(--text); }
.editor-body { padding: 18px; }
.editor-body textarea {
  width: 100%;
  min-height: 480px;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-family: "JetBrains Mono", "SF Mono", Consolas, monospace;
  font-size: .9rem;
  line-height: 1.7;
  resize: vertical;
}
.editor-preview { padding: 22px; min-height: 480px; max-height: 640px; overflow-y: auto; }
.editor-status { font-size: .78rem; color: var(--text-3); display: flex; align-items: center; gap: 6px; }
.editor-status .saved-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-3); }
.editor-status.saving .saved-dot { background: var(--warning); animation: pulse 1s infinite; }
.editor-status.saved .saved-dot { background: var(--success); }
@keyframes pulse { 50% { opacity: .35; } }

.dropzone {
  border: 2px dashed var(--border-strong);
  border-radius: var(--r-lg);
  padding: 34px;
  text-align: center;
  color: var(--text-3);
  transition: all var(--speed) var(--ease);
  cursor: pointer;
  background: var(--surface);
}
.dropzone:hover, .dropzone.dragover { border-color: var(--accent); background: var(--accent-soft); color: var(--text-2); }
.dropzone i { font-size: 1.8rem; margin-bottom: 10px; }
.dropzone.uploading { pointer-events: none; opacity: .6; }

.seo-box { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 22px; }
.seo-box .char-count { font-size: .74rem; color: var(--text-3); text-align: right; margin-top: 5px; }

/* ---------- 21. Lists & tables (my blogs / pending) ---------- */
.manage-tabs { display: flex; gap: 8px; margin-bottom: 24px; flex-wrap: wrap; }
.manage-tabs .tab-btn {
  padding: 9px 18px;
  border-radius: var(--r-pill);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  font-size: .86rem; font-weight: 600;
  cursor: pointer;
  transition: all var(--speed) var(--ease);
}
.manage-tabs .tab-btn:hover { color: var(--text); border-color: var(--border-strong); }
.manage-tabs .tab-btn.active { background: var(--gradient); color: #fff; border-color: transparent; }

.manage-card {
  display: flex; align-items: center; gap: 18px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  margin-bottom: 14px;
  transition: all var(--speed-slow) var(--ease);
}
.manage-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: var(--border-strong); }
.manage-card .thumb { width: 88px; height: 62px; border-radius: 10px; object-fit: cover; background: var(--surface-2); flex-shrink: 0; }
.manage-card .thumb.ph { display: grid; place-items: center; color: var(--text-3); font-size: 1.3rem; }
.manage-card .info { flex: 1; min-width: 0; }
.manage-card .info h3 { font-size: 1.02rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.manage-card .info h3 a { color: var(--text); }
.manage-card .info .meta { font-size: .78rem; color: var(--text-3); margin-top: 3px; }
.manage-card .ops { display: flex; gap: 8px; flex-shrink: 0; }

/* ---------- 22. Pagination ----------------------------------- */
.pagination { display: flex; justify-content: center; gap: 6px; margin: 48px 0 12px; flex-wrap: wrap; }
.pagination a, .pagination span.current {
  min-width: 42px; height: 42px;
  display: grid; place-items: center;
  padding: 0 12px;
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  font-size: .9rem; font-weight: 600;
  transition: all var(--speed) var(--ease);
}
.pagination a:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.pagination span.current { background: var(--gradient); color: #fff; border-color: transparent; box-shadow: 0 8px 22px -8px rgba(99,102,241,.6); }
.pagination span.disabled { opacity: .4; pointer-events: none; }

/* ---------- 23. Messages / toasts ---------------------------- */
.messages { position: fixed; top: calc(var(--nav-h) + 14px); left: 50%; transform: translateX(-50%); z-index: 110; width: min(92%, 480px); display: flex; flex-direction: column; gap: 10px; pointer-events: none; }
.alert {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px 18px;
  border-radius: var(--r-md);
  border: 1px solid;
  font-size: .9rem;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-lg);
  animation: slideDown .4s var(--ease) both;
  pointer-events: auto;
}
.alert i { margin-top: 3px; }
.alert-success { background: var(--success-soft); border-color: rgba(16,185,129,.3); color: var(--success); }
.alert-error { background: var(--danger-soft); border-color: rgba(239,68,68,.3); color: var(--danger); }
.alert-info { background: var(--info-soft); border-color: rgba(14,165,233,.3); color: var(--info); }
.alert-warning { background: var(--warning-soft); border-color: rgba(245,158,11,.3); color: var(--warning); }
@keyframes slideDown { from { opacity: 0; transform: translateY(-14px); } }

/* ---------- 24. Scroll to top -------------------------------- */
.to-top {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 46px; height: 46px;
  border-radius: 14px;
  background: var(--gradient);
  color: #fff;
  border: none;
  display: grid; place-items: center;
  cursor: pointer;
  box-shadow: 0 12px 30px -8px rgba(99,102,241,.6);
  opacity: 0; transform: translateY(16px);
  pointer-events: none;
  transition: all var(--speed) var(--ease);
  z-index: 90;
  font-size: 1rem;
}
.to-top.show { opacity: 1; transform: none; pointer-events: auto; }
.to-top:hover { transform: translateY(-3px); }

/* ---------- 25. Empty states --------------------------------- */
.empty-state {
  text-align: center;
  padding: 72px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
}
.empty-state .ico {
  width: 72px; height: 72px;
  border-radius: 22px;
  background: var(--gradient-soft);
  color: var(--accent-strong);
  display: grid; place-items: center;
  font-size: 1.8rem;
  margin: 0 auto 18px;
}
[data-theme="dark"] .empty-state .ico { color: #a5b4fc; }
.empty-state h3 { font-size: 1.35rem; margin-bottom: 8px; }
.empty-state p { color: var(--text-2); max-width: 420px; margin: 0 auto 22px; }

/* ---------- 26. Skeletons ------------------------------------ */
.skeleton {
  position: relative;
  overflow: hidden;
  background: var(--surface-2);
  border-radius: var(--r-md);
}
.skeleton::after {
  content: "";
  position: absolute; inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.08), transparent);
  animation: shimmer 1.4s infinite;
}
[data-theme="light"] .skeleton::after { background: linear-gradient(90deg, transparent, rgba(0,0,0,.06), transparent); }
@keyframes shimmer { 100% { transform: translateX(100%); } }

/* ---------- 27. Animations & reveal -------------------------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in-view { opacity: 1; transform: none; }
.reveal-left { transform: translateX(-26px); }
.reveal-right { transform: translateX(26px); }
.reveal-scale { transform: scale(.94); }

@keyframes slideUp { from { opacity: 0; transform: translateY(28px); } }
@keyframes fadeIn { from { opacity: 0; } }

.animate-fade-in { animation: fadeIn .6s var(--ease) both; }
.animate-slide-up { animation: slideUp .6s var(--ease) both; }
.stagger > * { animation: slideUp .6s var(--ease) both; }
.stagger > *:nth-child(1) { animation-delay: .05s; }
.stagger > *:nth-child(2) { animation-delay: .12s; }
.stagger > *:nth-child(3) { animation-delay: .19s; }
.stagger > *:nth-child(4) { animation-delay: .26s; }
.stagger > *:nth-child(5) { animation-delay: .33s; }
.stagger > *:nth-child(6) { animation-delay: .4s; }
.stagger > *:nth-child(7) { animation-delay: .47s; }
.stagger > *:nth-child(8) { animation-delay: .54s; }

.float-anim { animation: float 6s ease-in-out infinite; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* Page transition overlay */
.page-loader {
  position: fixed; inset: 0;
  z-index: 200;
  background: var(--bg);
  display: grid; place-items: center;
  transition: opacity .45s var(--ease), visibility .45s;
}
.page-loader.hidden { opacity: 0; visibility: hidden; }
.loader-ring {
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- 28. Misc ----------------------------------------- */
.page-header { padding: calc(var(--nav-h) + 44px) 0 20px; }
.page-header h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
.page-header p { color: var(--text-2); margin-top: 8px; max-width: 620px; }

.filter-bar {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.filter-bar .form-control { width: auto; min-width: 150px; }
.filter-bar .f-q { flex: 1; min-width: 200px; }

.result-count { font-size: .88rem; color: var(--text-2); margin-bottom: 20px; }
.result-count b { color: var(--text); }

.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 32px; align-items: start; }
.contact-info .item { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--border); }
.contact-info .item .ic { width: 46px; height: 46px; border-radius: 14px; background: var(--gradient-soft); color: var(--accent-strong); display: grid; place-items: center; flex-shrink: 0; }
[data-theme="dark"] .contact-info .item .ic { color: #a5b4fc; }
.contact-info .item h4 { font-size: .98rem; }
.contact-info .item p { font-size: .88rem; color: var(--text-2); }

.card-panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 28px; box-shadow: var(--shadow); }
.card-panel h2 { font-size: 1.4rem; margin-bottom: 6px; }

/* Masonry */
.masonry { columns: 3; column-gap: 22px; }
.masonry > * { break-inside: avoid; margin-bottom: 22px; }

/* ---------- 29. Responsive ----------------------------------- */
@media (max-width: 1024px) {
  .masonry { columns: 2; }
  .article-layout { grid-template-columns: 1fr; }
  .toc-box { position: static; order: 2; }
  .featured-banner { grid-template-columns: 1fr; }
  .featured-banner-media { min-height: 240px; }
  .editor-layout { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr 1fr; }
  .stats-band { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
  .nav-links, .nav-right .desktop-only { display: none; }
  .hamburger { display: flex; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .section { padding: 48px 0; }
  .grid-3, .grid-4, .grid-auto { grid-template-columns: 1fr; }
  .masonry { columns: 1; }
  .stats-band { grid-template-columns: 1fr 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .pager { grid-template-columns: 1fr; }
  .post-card-flat { flex-direction: column; }
  .post-card-flat .post-card-media { width: 100%; }
  .newsletter-form { flex-direction: column; }
  .hero-stats { gap: 28px; }
  .auth-card { padding: 28px 22px; }
  .byline .actions { margin-left: 0; }
  .blog-hero h1 { font-size: 1.8rem; }
  .filter-bar .form-control { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}