/* ============================================================
   ZERKCLOUD — PROFESSIONAL THEME v4
   Design language: Cloudflare / Vercel / Linear
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@500;600;700;800;900&display=swap');

:root {
  --navbar-h: 70px;
  --bg:        #04040f;
  --bg-2:      #070714;
  --bg-3:      #0a0a1a;
  --surface:   #0d0d22;
  --surface-2: #111128;
  --surface-3: #161632;
  --border:    #1a1a3a;
  --border-2:  #22224a;
  --border-3:  #2e2e66;
  --accent:    #1d77ff;
  --accent-h:  #0d62e8;
  --accent-2:  #5ba3ff;
  --accent-glow: rgba(29,119,255,.35);
  --blue-deep: #0a47c2;
  --green:     #10b981;
  --green-2:   #059669;
  --green-l:   rgba(16,185,129,.1);
  --teal:      #06b6d4;
  --amber:     #f59e0b;
  --red:       #ef4444;
  --purple:    #8b5cf6;
  --text:      #e8e8f8;
  --text-2:    #7878a8;
  --text-3:    #44446a;
  --font:   'Inter', system-ui, -apple-system, sans-serif;
  --font-2: 'Plus Jakarta Sans', 'Inter', sans-serif;
  --r-xs: 4px;
  --r-sm: 8px;
  --r:    12px;
  --r-lg: 18px;
  --r-xl: 24px;
  --r-2xl: 32px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.5), 0 1px 2px rgba(0,0,0,.4);
  --shadow:    0 4px 20px rgba(0,0,0,.6);
  --shadow-lg: 0 16px 48px rgba(0,0,0,.7);
  --shadow-xl: 0 24px 64px rgba(0,0,0,.8);
  --glow:      0 0 0 3px rgba(29,119,255,.25);
  --glow-accent: 0 0 30px rgba(29,119,255,.2);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
* { -webkit-tap-highlight-color: transparent; outline: none; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
button { font-family: var(--font); cursor: pointer; }

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }
::selection { background: rgba(29,119,255,.3); color: #fff; }

#particleCanvas {
  position: fixed; inset: 0; z-index: 0;
  pointer-events: none; opacity: 0.4;
}
body > *:not(#particleCanvas):not(#navMobile) { position: relative; z-index: 1; }

/* ── LAYOUT ── */
.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 28px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
@media (max-width: 900px) { .grid-2 { grid-template-columns: 1fr; } .grid-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* ── TYPOGRAPHY ── */
.display { font-family: var(--font-2); font-weight: 900; letter-spacing: -2px; line-height: 1.03; }
.heading  { font-family: var(--font-2); font-weight: 800; letter-spacing: -0.8px; }
.label    { font-size: .7rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; }

/* ── BADGE / CHIP ── */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 14px;
  border-radius: 50px;
  font-size: .68rem; font-weight: 700; letter-spacing: .9px; text-transform: uppercase;
  border: 1px solid transparent;
}
.chip-accent { background: rgba(29,119,255,.1); color: var(--accent-2); border-color: rgba(29,119,255,.25); }
.chip-green  { background: var(--green-l); color: #34d399; border-color: rgba(16,185,129,.25); }
.chip-purple { background: rgba(139,92,246,.1); color: #a78bfa; border-color: rgba(139,92,246,.25); }
.chip-amber  { background: rgba(245,158,11,.1); color: #fbbf24; border-color: rgba(245,158,11,.25); }
.chip-dot::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity:1; transform:scale(1); } 50% { opacity:.4; transform:scale(0.85); } }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 24px;
  border-radius: var(--r);
  font-size: .9rem; font-weight: 600;
  transition: all .22s cubic-bezier(.4,0,.2,1);
  border: 1px solid transparent;
  white-space: nowrap; cursor: pointer;
  position: relative; overflow: hidden;
}
.btn::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.08) 0%, transparent 60%);
  opacity: 0; transition: opacity .22s;
}
.btn:hover::before { opacity: 1; }
.btn-lg { padding: 14px 32px; font-size: .95rem; border-radius: var(--r-lg); }
.btn-sm { padding: 7px 16px; font-size: .8rem; border-radius: var(--r-sm); }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--blue-deep));
  color: #fff;
  box-shadow: 0 4px 16px var(--accent-glow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px var(--accent-glow), 0 0 0 1px rgba(29,119,255,.4); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost { background: rgba(255,255,255,.04); color: var(--text-2); border-color: var(--border-2); }
.btn-ghost:hover { background: var(--surface-3); color: var(--text); border-color: var(--border-3); }

.btn-green { background: linear-gradient(135deg, var(--green), var(--green-2)); color: #fff; box-shadow: 0 4px 16px rgba(16,185,129,.3); }
.btn-green:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(16,185,129,.4); }

.btn-danger { background: rgba(239,68,68,.1); color: #f87171; border-color: rgba(239,68,68,.2); }
.btn-danger:hover { background: rgba(239,68,68,.2); }

.btn-purple { background: linear-gradient(135deg, #8b5cf6, #6d28d9); color: #fff; box-shadow: 0 4px 16px rgba(139,92,246,.3); }
.btn-purple:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(139,92,246,.4); }

.btn-icon { padding: 8px; border-radius: var(--r-sm); }

.nav-admin-btn {
  background: linear-gradient(135deg, #7c3aed, #4f46e5) !important;
  color: #fff !important;
  border-color: #7c3aed !important;
}

/* ── NAVBAR ── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--navbar-h);
  background: rgba(4,4,15,.8);
  backdrop-filter: blur(32px) saturate(200%);
  -webkit-backdrop-filter: blur(32px) saturate(200%);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: background .3s, box-shadow .3s;
}
.navbar.scrolled {
  background: rgba(4,4,15,.97);
  box-shadow: 0 1px 0 rgba(29,119,255,.15), 0 4px 32px rgba(0,0,0,.55);
}
.nav-inner {
  height: 100%;
  display: flex; align-items: center; gap: 0;
  max-width: 1240px; margin: 0 auto; padding: 0 24px;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  line-height: 1;
  font-family: var(--font-2); font-weight: 900;
  font-size: 1.7rem; letter-spacing: -0.5px;
  color: #fff;
  margin-right: 28px; flex-shrink: 0;
  transition: opacity .2s;
}
.nav-logo:hover { opacity: .88; }
.nav-logo img {
  display: block; width: 58px; height: 58px;
  object-fit: contain; flex-shrink: 0;
  filter: drop-shadow(0 0 12px rgba(29,119,255,.65));
  transition: filter .3s;
}
.nav-logo:hover img { filter: drop-shadow(0 0 18px rgba(29,119,255,.95)); }
.nav-links { display: flex; align-items: center; gap: 2px; flex: 1; }
.nav-link {
  padding: 7px 14px;
  border-radius: var(--r-sm);
  font-size: .875rem; font-weight: 500;
  color: var(--text-2);
  transition: all .15s;
  position: relative;
}
.nav-link::after {
  content: ''; position: absolute; bottom: 3px; left: 50%; right: 50%;
  height: 2px; background: var(--accent); border-radius: 2px;
  transition: left .2s, right .2s;
}
.nav-link:hover { color: var(--text); background: rgba(255,255,255,.04); }
.nav-link.active { color: var(--text); }
.nav-link.active::after { left: 14px; right: 14px; }
.nav-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.nav-hamburger {
  display: none; background: none; border: none; color: var(--text-2);
  padding: 8px; border-radius: var(--r-sm);
  cursor: pointer; margin-left: auto; transition: all .15s;
}
.nav-hamburger:hover { background: var(--surface); color: var(--text); }

/* User menu dropdown */
.nav-user-menu { position: relative; }
.nav-user-btn {
  display: flex; align-items: center; gap: 8px;
  background: var(--surface-2); border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  padding: 6px 12px 6px 6px;
  cursor: pointer; transition: all .15s;
  color: var(--text);
}
.nav-user-btn:hover { background: var(--surface-3); border-color: var(--border-3); }
.nav-avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--blue-deep));
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem; font-weight: 800; color: #fff; flex-shrink: 0;
}
.nav-username { font-size: .82rem; font-weight: 600; max-width: 100px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nav-dropdown {
  position: absolute; top: calc(100% + 8px); right: 0;
  min-width: 180px;
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  box-shadow: 0 16px 48px rgba(0,0,0,.6);
  padding: 6px;
  opacity: 0; transform: translateY(-6px) scale(0.97);
  pointer-events: none;
  transition: all .18s cubic-bezier(.4,0,.2,1);
  z-index: 2000;
}
.nav-dropdown.open { opacity: 1; transform: none; pointer-events: all; }
.nav-dropdown-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px;
  border-radius: var(--r-sm);
  font-size: .875rem; font-weight: 500;
  color: var(--text-2);
  transition: all .12s;
}
.nav-dropdown-item:hover { background: var(--surface-3); color: var(--text); }
.nav-dropdown-item svg { flex-shrink: 0; }
.nav-dropdown-sep { height: 1px; background: var(--border); margin: 4px 0; }
.nav-dropdown-danger:hover { background: rgba(239,68,68,.08); color: #f87171; }

.nav-mobile {
  display: none;
  position: fixed; top: var(--navbar-h); left: 0; right: 0;
  background: rgba(4,4,15,.99);
  border-bottom: 1px solid var(--border);
  padding: 12px 16px 16px;
  z-index: 1100;
  flex-direction: column; gap: 2px;
  animation: slideDown .18s ease;
  touch-action: manipulation;
}
@keyframes slideDown { from { opacity:0; transform:translateY(-6px); } to { opacity:1; transform:none; } }
.nav-mobile.open { display: flex; }
.nav-mobile .nav-link { padding: 11px 16px; border-radius: var(--r); font-size: .92rem; touch-action: manipulation; }
.nav-mobile .btn { margin-top: 6px; touch-action: manipulation; -webkit-tap-highlight-color: transparent; }

@media (max-width: 860px) {
  :root { --navbar-h: 60px; }
  .navbar { height: 60px; }
  .nav-logo img { width: 36px; height: 36px; }
  .nav-logo { font-size: 1.2rem; gap: 8px; }
  .nav-links, .nav-actions { display: none; }
  .nav-hamburger { display: flex; }
}

/* Mobile orders */
@media (max-width: 640px) {
  .mobile-card-table thead { display: none; }
  .mobile-card-table, .mobile-card-table tbody, .mobile-card-table tr, .mobile-card-table td { display: block; width: 100%; }
  .mobile-card-table tr { border: 1px solid var(--border); border-radius: var(--r); margin-bottom: 12px; padding: 14px 16px; background: var(--surface); }
  .mobile-card-table tr:hover td { background: transparent; }
  .mobile-card-table td { border-bottom: none !important; padding: 4px 0; font-size: .85rem; }
  .mobile-card-table td[data-label]::before { content: attr(data-label); display: block; font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .8px; color: var(--text-3); margin-bottom: 2px; }
  .mobile-card-table .exp-row td { padding: 0; }
}

/* ── HERO ── */
.hero {
  padding: 150px 0 110px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 80% 60% at 50% -5%, rgba(29,119,255,.18), transparent 70%),
    radial-gradient(ellipse 40% 30% at 20% 70%, rgba(29,119,255,.06), transparent),
    radial-gradient(ellipse 40% 30% at 80% 60%, rgba(139,92,246,.05), transparent);
}
.hero-grid-lines {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(29,119,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29,119,255,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 30%, transparent 80%);
}
.hero-eyebrow { margin-bottom: 28px; }
.hero-heading {
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  font-family: var(--font-2); font-weight: 900;
  letter-spacing: -2.5px; line-height: 1.06;
  margin-bottom: 24px;
  background: linear-gradient(160deg, #ffffff 30%, rgba(255,255,255,.5) 80%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-heading span {
  background: linear-gradient(135deg, var(--accent-2), var(--teal));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.05rem; color: var(--text-2); max-width: 560px;
  margin: 0 auto 40px; line-height: 1.8;
}
.hero-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero-trust {
  margin-top: 64px;
  display: flex; align-items: center; justify-content: center; gap: 32px;
  flex-wrap: wrap;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.trust-item {
  display: flex; align-items: center; gap: 8px;
  font-size: .8rem; color: var(--text-3);
  transition: color .2s;
}
.trust-item:hover { color: var(--text-2); }
.trust-item svg { width: 14px; height: 14px; color: var(--accent-2); flex-shrink: 0; }

/* ── STATS BAR ── */
.stats-bar {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
  position: relative;
}
.stats-bar::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(29,119,255,.04) 0%, transparent 60%);
}
.stats-grid { display: flex; justify-content: center; gap: 0; flex-wrap: wrap; position: relative; }
.stat-item {
  flex: 1; min-width: 160px; max-width: 220px;
  text-align: center; padding: 12px 28px;
  border-right: 1px solid var(--border);
  transition: transform .3s;
}
.stat-item:hover { transform: translateY(-2px); }
.stat-item:last-child { border-right: none; }
.stat-val { font-family: var(--font-2); font-size: 2.2rem; font-weight: 900; color: #fff; display: block; letter-spacing: -1px; white-space: nowrap; }
.stat-lbl { font-size: .72rem; color: var(--text-3); text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; }

/* ── SECTION ── */
.section { padding: 96px 0; }
.section-alt { background: var(--bg-2); position: relative; }
.section-alt::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(29,119,255,.02) 0%, transparent 50%);
}
.section-header { text-align: center; margin-bottom: 64px; }
.section-header .eyebrow { margin-bottom: 14px; }
.section-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-family: var(--font-2); font-weight: 800;
  letter-spacing: -1.2px; margin-bottom: 14px;
}
.section-header p { font-size: .975rem; color: var(--text-2); max-width: 500px; margin: 0 auto; line-height: 1.75; }

/* ── PLAN CARDS ── */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 22px;
}
.plan-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 30px;
  position: relative;
  transition: border-color .25s, transform .3s cubic-bezier(.4,0,.2,1), box-shadow .3s;
  display: flex; flex-direction: column;
  overflow: hidden;
}
.plan-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.025) 0%, transparent 60%);
  opacity: 0; transition: opacity .3s;
}
.plan-card:hover {
  border-color: var(--border-3);
  transform: translateY(-5px);
  box-shadow: 0 20px 60px rgba(0,0,0,.5), 0 0 0 1px rgba(29,119,255,.08);
}
.plan-card:hover::before { opacity: 1; }
.plan-card.featured {
  border-color: rgba(29,119,255,.4);
  background: linear-gradient(145deg, rgba(29,119,255,.07) 0%, var(--surface) 60%);
  box-shadow: 0 0 40px rgba(29,119,255,.1), inset 0 1px 0 rgba(29,119,255,.12);
}
.plan-card.featured:hover {
  border-color: rgba(29,119,255,.65);
  box-shadow: 0 20px 60px rgba(29,119,255,.2), 0 0 40px rgba(29,119,255,.12);
}
.plan-badge {
  position: absolute; top: 20px; right: 20px;
  background: linear-gradient(135deg, var(--accent), var(--blue-deep));
  color: #fff;
  font-size: .65rem; font-weight: 700; letter-spacing: .9px; text-transform: uppercase;
  padding: 4px 10px; border-radius: 50px;
  box-shadow: 0 2px 8px var(--accent-glow);
}
.plan-header { margin-bottom: 22px; }
.plan-icon {
  width: 46px; height: 46px;
  border-radius: var(--r);
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  transition: all .3s;
}
.plan-card:hover .plan-icon { background: rgba(29,119,255,.1); border-color: rgba(29,119,255,.28); }
.plan-icon svg { width: 22px; height: 22px; color: var(--accent-2); }
.plan-name { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.plan-price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 4px; }
.plan-price .amount { font-family: var(--font-2); font-size: 2.1rem; font-weight: 900; color: #fff; letter-spacing: -1px; }
.plan-price .period { font-size: .875rem; color: var(--text-2); }
.plan-specs { margin: 20px 0; flex: 1; }
.spec-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
  font-size: .84rem;
}
.spec-row:last-child { border-bottom: none; }
.spec-key { color: var(--text-2); display: flex; align-items: center; gap: 6px; }
.spec-key svg { width: 13px; height: 13px; opacity: .6; }
.spec-val { font-weight: 600; color: var(--text); }
.plan-cta { margin-top: 20px; }
.plan-cta a, .plan-cta button {
  display: block; width: 100%; text-align: center;
  padding: 13px 16px;
  border-radius: var(--r);
  font-size: .875rem; font-weight: 600;
  border: 1px solid var(--border-2);
  background: var(--surface-2); color: var(--text);
  transition: all .22s cubic-bezier(.4,0,.2,1); cursor: pointer;
  font-family: var(--font); text-decoration: none;
}
.plan-cta a:hover, .plan-cta button:hover {
  background: var(--surface-3); border-color: rgba(29,119,255,.4);
  color: var(--accent-2); transform: translateY(-1px);
}
.plan-card.featured .plan-cta a,
.plan-card.featured .plan-cta button {
  background: linear-gradient(135deg, var(--accent), var(--blue-deep));
  color: #fff; border-color: transparent;
  box-shadow: 0 4px 16px var(--accent-glow);
}
.plan-card.featured .plan-cta a:hover { box-shadow: 0 8px 24px var(--accent-glow); transform: translateY(-2px); }

/* ── FEATURES ── */
.features-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px,1fr)); gap: 18px; }
.feature-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 28px;
  transition: border-color .25s, transform .3s, box-shadow .3s;
  position: relative; overflow: hidden;
}
.feature-item::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0; transition: opacity .3s;
}
.feature-item:hover { border-color: var(--border-3); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,.4); }
.feature-item:hover::after { opacity: 1; }
.feature-icon-wrap {
  width: 46px; height: 46px;
  border-radius: var(--r);
  background: rgba(29,119,255,.08); border: 1px solid rgba(29,119,255,.18);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px; transition: all .3s;
}
.feature-item:hover .feature-icon-wrap { background: rgba(29,119,255,.15); border-color: rgba(29,119,255,.3); box-shadow: 0 0 20px rgba(29,119,255,.18); }
.feature-icon-wrap svg { width: 22px; height: 22px; color: var(--accent-2); }
.feature-item h3 { font-size: 1rem; font-weight: 700; margin-bottom: 10px; }
.feature-item p { font-size: .875rem; color: var(--text-2); line-height: 1.7; }

/* ── CTA ── */
.cta-section { padding: 96px 0; position: relative; overflow: hidden; }
.cta-section::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(29,119,255,.07) 0%, transparent 60%);
}
.cta-inner { text-align: center; max-width: 640px; margin: 0 auto; position: relative; }
.cta-inner h2 { font-family: var(--font-2); font-weight: 900; font-size: clamp(2rem, 3.5vw, 3rem); letter-spacing: -1.5px; margin-bottom: 16px; }
.cta-inner p { font-size: 1rem; color: var(--text-2); margin-bottom: 36px; line-height: 1.75; }
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── PAGE HEADER ── */
.page-header {
  padding: 110px 0 50px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(29,119,255,.06) 0%, transparent 100%);
  position: relative; overflow: hidden;
}
.page-header::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(29,119,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29,119,255,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 100% at 50% 0%, black 30%, transparent 80%);
}
.page-header h1 {
  font-size: clamp(1.7rem, 3.5vw, 2.5rem);
  font-family: var(--font-2); font-weight: 800;
  letter-spacing: -1px; margin-bottom: 10px; position: relative;
}
.page-header p { color: var(--text-2); font-size: 1rem; position: relative; }

/* ── FOOTER ── */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 72px 0 0;
  position: relative;
}
.footer::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(29,119,255,.4), transparent);
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
  margin-bottom: 56px;
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand-logo {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-2); font-weight: 800;
  font-size: 1.15rem; margin-bottom: 18px;
}
.footer-brand-logo img { width: 44px; height: 44px; object-fit: contain; filter: drop-shadow(0 0 10px rgba(29,119,255,.5)); }
.footer-brand p { font-size: .875rem; color: var(--text-2); line-height: 1.75; max-width: 300px; margin-bottom: 24px; }
.social-row { display: flex; gap: 10px; }
.social-btn {
  width: 36px; height: 36px;
  border-radius: var(--r-sm);
  background: var(--surface-2); border: 1px solid var(--border-2);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-2); transition: all .2s;
}
.social-btn:hover { background: rgba(29,119,255,.12); border-color: rgba(29,119,255,.3); color: var(--accent-2); transform: translateY(-2px); }
.footer-col h4 { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-3); margin-bottom: 18px; }
.footer-col a, .footer-col p { display: block; font-size: .875rem; color: var(--text-2); margin-bottom: 12px; transition: color .2s; }
.footer-col a:hover { color: var(--accent-2); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
  font-size: .8rem; color: var(--text-3);
}
.footer-badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .7rem; color: var(--text-3); font-weight: 600;
}

/* ── AUTH PAGES ── */
.auth-wrapper { min-height: 100vh; display: flex; background: var(--bg); }
.auth-centered { align-items: center; justify-content: center; padding: 40px 16px; }
.auth-left {
  display: none; flex: 1; background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 56px;
  flex-direction: column; justify-content: space-between;
  position: relative; overflow: hidden;
}
.auth-left::before {
  content: ''; position: absolute; top: -80px; right: -80px;
  width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(29,119,255,.12), transparent 70%);
  pointer-events: none;
}
@media (min-width: 900px) { .auth-left { display: flex; } }
.auth-brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-2); font-weight: 800; font-size: 1.1rem; }
.auth-brand img { width: 48px; height: 48px; object-fit: contain; filter: drop-shadow(0 0 10px rgba(29,119,255,.6)); }
.auth-feature-list { display: flex; flex-direction: column; gap: 20px; }
.auth-feature { display: flex; align-items: flex-start; gap: 14px; }
.auth-feature-icon {
  width: 36px; height: 36px; border-radius: var(--r-sm);
  background: rgba(29,119,255,.1); border: 1px solid rgba(29,119,255,.2);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px;
  transition: all .3s;
}
.auth-feature:hover .auth-feature-icon { background: rgba(29,119,255,.2); box-shadow: 0 0 16px rgba(29,119,255,.2); }
.auth-feature-icon svg { width: 16px; height: 16px; color: var(--accent-2); }
.auth-feature h4 { font-size: .95rem; font-weight: 700; margin-bottom: 4px; }
.auth-feature p { font-size: .84rem; color: var(--text-2); line-height: 1.6; }
.auth-left-footer { font-size: .78rem; color: var(--text-3); }
.auth-right {
  flex: 1; display: flex; align-items: center; justify-content: center;
  padding: 56px 28px; position: relative;
}
.auth-box { width: 100%; max-width: 420px; }
.auth-box-logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-2); font-weight: 800; font-size: 1.05rem; margin-bottom: 36px; }
.auth-box-logo img { width: 44px; height: 44px; object-fit: contain; filter: drop-shadow(0 0 10px rgba(29,119,255,.6)); }
.auth-box h1 { font-size: 1.7rem; font-family: var(--font-2); font-weight: 800; letter-spacing: -0.6px; margin-bottom: 8px; }
.auth-box .subtitle { font-size: .9rem; color: var(--text-2); margin-bottom: 32px; }
.auth-footer-link { text-align: center; margin-top: 22px; font-size: .875rem; color: var(--text-2); }
.auth-footer-link a { color: var(--accent-2); font-weight: 600; }

/* ── FORMS ── */
.form-field { margin-bottom: 18px; }
.form-label { display: block; font-size: .76rem; font-weight: 700; color: var(--text-2); margin-bottom: 8px; text-transform: uppercase; letter-spacing: .6px; }
.form-input {
  width: 100%; background: var(--surface-2);
  border: 1px solid var(--border-2);
  border-radius: var(--r);
  padding: 12px 16px;
  color: var(--text); font-size: .9rem; font-family: var(--font);
  transition: border-color .2s, box-shadow .2s, background .2s;
  outline: none;
}
.form-input:focus { border-color: var(--accent); box-shadow: var(--glow); background: var(--surface-3); }
.form-input::placeholder { color: var(--text-3); }
textarea.form-input { resize: vertical; min-height: 130px; line-height: 1.65; }
select.form-input { cursor: pointer; }
.form-input option { background: var(--surface-2); }

.alert {
  border-radius: var(--r);
  padding: 13px 18px;
  font-size: .875rem;
  margin-bottom: 20px;
  display: flex; align-items: flex-start; gap: 10px;
  animation: alertIn .25s ease;
}
@keyframes alertIn { from { opacity:0; transform:translateY(-6px); } to { opacity:1; transform:none; } }
.alert svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; }
.alert-error { background: rgba(239,68,68,.07); border: 1px solid rgba(239,68,68,.25); color: #f87171; }
.alert-success { background: rgba(16,185,129,.07); border: 1px solid rgba(16,185,129,.25); color: #34d399; }
.alert-warning { background: rgba(245,158,11,.07); border: 1px solid rgba(245,158,11,.25); color: #fbbf24; }
.alert-info { background: rgba(29,119,255,.07); border: 1px solid rgba(29,119,255,.25); color: var(--accent-2); }

/* ── CARD ── */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; transition: border-color .2s, box-shadow .2s; }
.card:hover { border-color: var(--border-2); box-shadow: 0 8px 32px rgba(0,0,0,.3); }
.card-header { padding: 20px 24px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.card-header h2 { font-size: .95rem; font-weight: 700; }
.card-body { padding: 24px; }

/* ── CHECKOUT ── */
.checkout-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: start; padding: 56px 0 88px; }
@media (max-width: 860px) { .checkout-layout { grid-template-columns: 1fr; } }
.plan-summary-name { font-size: 1.4rem; font-family: var(--font-2); font-weight: 800; margin-bottom: 4px; }
.plan-summary-type { font-size: .84rem; color: var(--text-2); margin-bottom: 22px; }
.dur-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 18px 0 26px; }
.dur-opt {
  border: 1px solid var(--border-2); border-radius: var(--r);
  padding: 12px 16px;
  background: var(--surface-2);
  cursor: pointer; transition: all .2s; text-align: center; user-select: none;
}
.dur-opt:hover { border-color: var(--border-3); background: var(--surface-3); }
.dur-opt.active { border-color: var(--accent); background: rgba(29,119,255,.1); color: var(--accent-2); box-shadow: 0 0 0 1px rgba(29,119,255,.2); }
.dur-opt .dur-label { font-size: .9rem; font-weight: 600; display: block; }
.dur-opt .dur-save { font-size: .7rem; color: #34d399; display: block; margin-top: 3px; }
.total-row {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--surface-2); border: 1px solid var(--border-2);
  border-radius: var(--r-lg); padding: 18px 22px;
}
.total-row .tl { font-size: .875rem; color: var(--text-2); }
.total-row .tv { font-size: 1.9rem; font-family: var(--font-2); font-weight: 900; color: #fff; letter-spacing: -0.5px; }
.bank-header {
  display: flex; align-items: center; gap: 16px;
  background: var(--surface-2); border: 1px solid var(--border-2);
  border-radius: var(--r); padding: 16px 20px; margin-bottom: 22px;
}
.bank-logo-box {
  width: 44px; height: 44px; border-radius: var(--r-sm);
  background: #0058a0; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: .6rem; font-weight: 900; color: #fff; letter-spacing: .5px;
}
.bank-name { font-weight: 700; font-size: .975rem; }
.bank-sub { font-size: .8rem; color: var(--text-2); }
.info-line { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--border); font-size: .875rem; }
.info-line:last-child { border-bottom: none; }
.info-line .ik { color: var(--text-2); }
.info-line .iv { font-weight: 700; display: flex; align-items: center; gap: 8px; }
.copy-btn {
  background: var(--surface-2); border: 1px solid var(--border-2);
  border-radius: var(--r-xs); padding: 4px 10px;
  font-size: .72rem; color: var(--text-2); cursor: pointer;
  transition: all .18s; font-family: var(--font);
}
.copy-btn:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.steps { display: flex; flex-direction: column; gap: 12px; margin-top: 20px; }
.step-item { display: flex; align-items: flex-start; gap: 12px; font-size: .84rem; }
.step-num {
  width: 24px; height: 24px; border-radius: 50%;
  background: rgba(29,119,255,.12); border: 1px solid rgba(29,119,255,.25);
  color: var(--accent-2); font-size: .72rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;
}
.step-text { color: var(--text-2); line-height: 1.6; }
.order-placed { text-align: center; padding: 20px 0; animation: orderIn .4s ease; }
@keyframes orderIn { from { opacity:0; transform:scale(0.95) translateY(10px); } to { opacity:1; transform:none; } }
.order-placed-title {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-2); font-size: 1.1rem; font-weight: 700; color: #34d399;
  margin-bottom: 18px;
}
.order-placed-title svg { width: 24px; height: 24px; }
.or-line { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: .84rem; }
.or-line:last-of-type { border-bottom: none; }
.or-line .ok { color: var(--text-2); }
.or-note {
  background: rgba(245,158,11,.07); border: 1px solid rgba(245,158,11,.2);
  border-radius: var(--r); padding: 13px 16px;
  font-size: .8rem; color: #fbbf24; display: flex; align-items: flex-start; gap: 8px;
  margin-top: 14px; text-align: left;
}
.or-note svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 1px; }

/* ── ORDERS ── */
.orders-section { padding: 60px 0 88px; }
.orders-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-xl); overflow: hidden; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  padding: 14px 20px;
  text-align: left; font-size: .72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .8px;
  color: var(--text-3); border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}
.data-table td { padding: 16px 20px; font-size: .875rem; border-bottom: 1px solid var(--border); transition: background .15s; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(255,255,255,.012); }

/* Status badges */
.status {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: 50px;
  font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .5px;
}
.status::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.s-pending   { background: rgba(245,158,11,.1); color: #fbbf24; border: 1px solid rgba(245,158,11,.2); }
.s-waiting   { background: rgba(29,119,255,.1); color: var(--accent-2); border: 1px solid rgba(29,119,255,.2); }
.s-active    { background: rgba(16,185,129,.1); color: #34d399; border: 1px solid rgba(16,185,129,.2); }
.s-expired   { background: rgba(100,100,130,.08); color: var(--text-3); border: 1px solid var(--border); }
.s-cancelled { background: rgba(239,68,68,.08); color: #f87171; border: 1px solid rgba(239,68,68,.2); }

/* Empty state */
.empty-state { padding: 80px 40px; text-align: center; }
.empty-icon-wrap {
  width: 64px; height: 64px; border-radius: var(--r-xl);
  background: var(--surface-2); border: 1px solid var(--border-2);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
}
.empty-icon-wrap svg { width: 28px; height: 28px; color: var(--text-3); }
.empty-state h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; }
.empty-state p { font-size: .9rem; color: var(--text-2); margin-bottom: 28px; }

/* Credentials */
.cred-box {
  background: var(--surface-2); border: 1px solid rgba(16,185,129,.22);
  border-radius: var(--r-lg); padding: 20px; margin-bottom: 14px;
}
.cred-box-title { display: flex; align-items: center; gap: 8px; font-size: .85rem; font-weight: 700; color: #34d399; margin-bottom: 16px; }
.cred-box-title svg { width: 16px; height: 16px; }
.cred-line { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: .84rem; flex-wrap: wrap; }
.cred-line:last-child { border-bottom: none; }
.cred-line .ck { color: var(--text-2); min-width: 90px; }
.cred-line .cv { font-weight: 600; flex: 1; font-family: monospace; }
.transfer-info-box { background: var(--surface-2); border: 1px solid var(--border-2); border-radius: var(--r); padding: 18px; margin-bottom: 14px; }
.transfer-info-grid { font-size: .85rem; }
.info-dl { display: flex; flex-direction: column; gap: 8px; }
.info-dd { color: var(--text-2); }
.info-dd strong { color: var(--text); }
.pending-banner {
  background: rgba(245,158,11,.06); border: 1px solid rgba(245,158,11,.2);
  border-radius: var(--r); padding: 13px 16px;
  font-size: .82rem; color: #fbbf24;
  display: flex; align-items: flex-start; gap: 8px; line-height: 1.6;
}
.pending-banner svg { width: 15px; height: 15px; flex-shrink: 0; margin-top: 2px; }
.waiting-banner {
  background: rgba(29,119,255,.07); border: 1px solid rgba(29,119,255,.2);
  border-radius: var(--r); padding: 13px 16px;
  font-size: .82rem; color: var(--accent-2);
  display: flex; align-items: flex-start; gap: 8px; line-height: 1.6;
}
.waiting-banner svg { width: 15px; height: 15px; flex-shrink: 0; margin-top: 2px; }

/* ── CONTACT ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: start; }
@media (max-width: 800px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info-item { display: flex; align-items: flex-start; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--border); }
.contact-info-item:last-child { border-bottom: none; }
.contact-icon { width: 40px; height: 40px; border-radius: var(--r-sm); background: rgba(29,119,255,.1); border: 1px solid rgba(29,119,255,.2); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-icon svg { width: 18px; height: 18px; color: var(--accent-2); }
.ci-label { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .8px; color: var(--text-3); margin-bottom: 4px; }
.ci-val { font-size: .9rem; font-weight: 600; }

/* ── PROFILE PAGE ── */
.profile-layout { display: grid; grid-template-columns: 280px 1fr; gap: 24px; padding: 56px 0 88px; align-items: start; }
@media (max-width: 900px) { .profile-layout { grid-template-columns: 1fr; } }

.profile-sidebar-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
}
.profile-avatar-section {
  padding: 36px 24px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(29,119,255,.05) 0%, transparent 100%);
}
.profile-avatar-big {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--blue-deep));
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; font-weight: 900; color: #fff;
  margin: 0 auto 16px;
  box-shadow: 0 0 0 4px rgba(29,119,255,.15), 0 8px 24px rgba(29,119,255,.25);
}
.profile-username { font-family: var(--font-2); font-size: 1.1rem; font-weight: 800; margin-bottom: 4px; }
.profile-email { font-size: .8rem; color: var(--text-3); margin-bottom: 12px; }
.profile-role-badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 12px; border-radius: 50px;
  font-size: .68rem; font-weight: 700; letter-spacing: .7px; text-transform: uppercase;
  background: rgba(29,119,255,.1); color: var(--accent-2); border: 1px solid rgba(29,119,255,.2);
}
.profile-nav { padding: 12px; }
.profile-nav-link {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  border-radius: var(--r-sm);
  font-size: .875rem; font-weight: 500; color: var(--text-2);
  transition: all .15s; cursor: pointer; border: none; background: none; width: 100%; text-align: left; font-family: var(--font);
}
.profile-nav-link svg { width: 16px; height: 16px; flex-shrink: 0; }
.profile-nav-link:hover { background: var(--surface-2); color: var(--text); }
.profile-nav-link.active { background: rgba(29,119,255,.1); color: var(--accent-2); border: 1px solid rgba(29,119,255,.12); }

.profile-content { display: flex; flex-direction: column; gap: 20px; }
.profile-section-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
}
.profile-section-head {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px;
}
.profile-section-head h3 { font-size: .95rem; font-weight: 700; flex: 1; }
.profile-section-icon {
  width: 36px; height: 36px; border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.profile-section-body { padding: 24px; }

.profile-stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 24px; }
@media (max-width: 600px) { .profile-stat-grid { grid-template-columns: 1fr; } }
.profile-stat-item {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 20px;
  text-align: center;
  transition: all .2s;
}
.profile-stat-item:hover { border-color: var(--border-3); transform: translateY(-2px); }
.profile-stat-val { font-family: var(--font-2); font-size: 1.8rem; font-weight: 900; color: #fff; display: block; letter-spacing: -0.5px; }
.profile-stat-lbl { font-size: .72rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .8px; margin-top: 4px; }

.info-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 0; border-bottom: 1px solid var(--border); font-size: .875rem;
}
.info-row:last-child { border-bottom: none; }
.info-row-label { color: var(--text-2); font-size: .8rem; }
.info-row-value { font-weight: 600; }

/* ── ADMIN PANEL ── */
.admin-layout { display: flex; min-height: 100vh; }
.admin-sidebar {
  width: 240px; background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 0; position: fixed; top: 0; bottom: 0; left: 0;
  display: flex; flex-direction: column;
  z-index: 100; overflow-y: auto;
}
.sidebar-brand {
  padding: 20px 20px 18px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px; display: flex; align-items: center; gap: 10px;
  font-family: var(--font-2); font-weight: 800; font-size: .95rem;
  position: sticky; top: 0; background: var(--surface); z-index: 1;
}
.sidebar-brand img { width: 30px; height: 30px; object-fit: contain; }
.sidebar-nav { display: flex; flex-direction: column; padding: 0 10px 16px; flex: 1; }
.sidebar-section-label {
  font-size: .62rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.2px;
  color: var(--text-3); padding: 14px 10px 6px; display: block;
}
.sidebar-link {
  display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: var(--r-sm);
  font-size: .84rem; font-weight: 500; color: var(--text-2); transition: all .15s; margin-bottom: 1px;
}
.sidebar-link svg { width: 16px; height: 16px; flex-shrink: 0; }
.sidebar-link:hover { background: var(--surface-2); color: var(--text); }
.sidebar-link.active { background: rgba(29,119,255,.1); color: var(--accent-2); border: 1px solid rgba(29,119,255,.12); }
.sidebar-footer {
  padding: 14px 10px;
  border-top: 1px solid var(--border);
}
.admin-main { margin-left: 240px; flex: 1; padding: 32px; min-height: 100vh; }
.admin-header { margin-bottom: 28px; display: flex; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.admin-header h1 { font-family: var(--font-2); font-size: 1.45rem; font-weight: 800; letter-spacing: -0.5px; }
.admin-header p { color: var(--text-2); font-size: .875rem; margin-top: 4px; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px,1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 22px;
  transition: all .25s; position: relative; overflow: hidden;
}
.stat-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.02) 0%, transparent 60%);
}
.stat-card:hover { border-color: var(--border-2); transform: translateY(-3px); box-shadow: 0 12px 36px rgba(0,0,0,.4); }
.stat-card-icon {
  width: 40px; height: 40px; border-radius: var(--r-sm);
  background: rgba(29,119,255,.1); display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.stat-card-icon svg { width: 20px; height: 20px; color: var(--accent-2); }
.stat-card-val { font-family: var(--font-2); font-size: 1.9rem; font-weight: 900; color: #fff; margin-bottom: 4px; letter-spacing: -1px; display: block; }
.stat-card-lbl { font-size: .75rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .8px; }
.stat-card-trend { display: flex; align-items: center; gap: 4px; margin-top: 8px; font-size: .75rem; }

.section-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-xl); overflow: hidden; margin-bottom: 22px;
}
.section-card-head {
  padding: 18px 22px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px;
}
.section-card-head h2 { font-size: .95rem; font-weight: 700; }

.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th {
  padding: 12px 18px;
  text-align: left; font-size: .7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .8px;
  color: var(--text-3); border-bottom: 1px solid var(--border);
  background: var(--surface-2); white-space: nowrap;
}
.admin-table td { padding: 14px 18px; font-size: .84rem; border-bottom: 1px solid var(--border); transition: background .12s; vertical-align: middle; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: rgba(255,255,255,.012); }

.btn-s {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: var(--r-sm);
  font-size: .76rem; font-weight: 600; border: none;
  cursor: pointer; transition: all .15s; font-family: var(--font);
  white-space: nowrap;
}
.bs-ghost { background: var(--surface-2); border: 1px solid var(--border-2); color: var(--text-2); }
.bs-ghost:hover { background: var(--surface-3); color: var(--text); border-color: var(--border-3); }
.bs-green { background: rgba(16,185,129,.1); border: 1px solid rgba(16,185,129,.2); color: #34d399; }
.bs-green:hover { background: rgba(16,185,129,.2); }
.bs-danger { background: rgba(239,68,68,.1); border: 1px solid rgba(239,68,68,.2); color: #f87171; }
.bs-danger:hover { background: rgba(239,68,68,.2); }
.bs-primary { background: rgba(29,119,255,.1); border: 1px solid rgba(29,119,255,.2); color: var(--accent-2); }
.bs-primary:hover { background: rgba(29,119,255,.2); }
.bs-amber { background: rgba(245,158,11,.1); border: 1px solid rgba(245,158,11,.2); color: #fbbf24; }
.bs-amber:hover { background: rgba(245,158,11,.2); }

/* Admin modal */
.admin-modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.75); z-index: 500;
  display: flex; align-items: center; justify-content: center; padding: 20px;
  opacity: 0; pointer-events: none; transition: opacity .2s;
  backdrop-filter: blur(8px);
}
.admin-modal-overlay.open { opacity: 1; pointer-events: all; }
.admin-modal {
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  border-radius: var(--r-xl);
  width: 100%; max-width: 520px;
  max-height: 90vh; overflow-y: auto;
  padding: 28px;
  transform: scale(0.95) translateY(10px);
  transition: transform .2s;
}
.admin-modal-overlay.open .admin-modal { transform: none; }
.admin-modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.admin-modal-head h3 { font-size: 1.05rem; font-weight: 700; }
.modal-close { background: none; border: none; color: var(--text-3); padding: 4px; cursor: pointer; border-radius: var(--r-sm); transition: all .15s; }
.modal-close:hover { color: var(--text); background: var(--surface-3); }

/* ── ANIMATIONS ── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes glow-pulse { 0%, 100% { box-shadow: 0 0 20px rgba(29,119,255,.2); } 50% { box-shadow: 0 0 40px rgba(29,119,255,.4); } }

.anim-fade-up { animation: fadeUp .5s cubic-bezier(.4,0,.2,1) both; }
.anim-fade-in { animation: fadeIn .4s ease both; }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .6s cubic-bezier(.4,0,.2,1), transform .6s cubic-bezier(.4,0,.2,1); }
.reveal.visible { opacity: 1; transform: none; }

/* ── TOASTS ── */
#toasts {
  position: fixed; top: calc(var(--navbar-h) + 14px); right: 20px; z-index: 9999;
  display: flex; flex-direction: column; gap: 10px;
  max-width: 340px; width: calc(100% - 40px);
}
.toast {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px 18px;
  border-radius: var(--r);
  border: 1px solid transparent;
  backdrop-filter: blur(16px);
  animation: toastIn .3s cubic-bezier(.4,0,.2,1);
  box-shadow: 0 8px 32px rgba(0,0,0,.4);
}
@keyframes toastIn { from { opacity:0; transform:translateX(50px) scale(0.95); } to { opacity:1; transform:none; } }
.toast-icon { flex-shrink: 0; }
.toast-icon svg { width: 18px; height: 18px; }
.toast-title { font-size: .875rem; font-weight: 700; margin-bottom: 2px; }
.toast-msg { font-size: .8rem; opacity: .8; }
.toast.success { background: rgba(16,185,129,.12); border-color: rgba(16,185,129,.25); color: #34d399; }
.toast.error   { background: rgba(239,68,68,.12); border-color: rgba(239,68,68,.25); color: #f87171; }
.toast.warning { background: rgba(245,158,11,.12); border-color: rgba(245,158,11,.25); color: #fbbf24; }
.toast.info    { background: rgba(29,119,255,.12); border-color: rgba(29,119,255,.25); color: var(--accent-2); }
.toast-warn { background: rgba(245,158,11,.12); border-color: rgba(245,158,11,.25); color: #fbbf24; font-size: .84rem; padding: 12px 16px; }

/* OS selection */
.os-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
@media(max-width: 480px){ .os-grid{ grid-template-columns: 1fr; } }
.os-opt { display: block; cursor: pointer; }
.os-opt input { display: none; }
.os-opt-inner {
  border: 1px solid var(--border-2); border-radius: 8px; padding: 10px 14px;
  display: flex; justify-content: space-between; align-items: center;
  transition: all .15s; background: var(--surface-2);
}
.os-opt input:checked + .os-opt-inner { border-color: var(--accent); background: rgba(29,119,255,.1); color: var(--accent-2); }
.os-opt-inner:hover { border-color: var(--border-3); background: var(--bg-3); }
.os-name { font-size: .82rem; font-weight: 600; }
.os-free { font-size: .7rem; color: #4ade80; font-weight: 700; }

/* Misc */
code { background: var(--surface-2); padding: 2px 8px; border-radius: var(--r-xs); font-size: .82rem; border: 1px solid var(--border); font-family: 'Courier New', monospace; }

@media (max-width: 768px) {
  .admin-sidebar { display: none; }
  .admin-main { margin-left: 0; padding: 20px; }
}

/* ============================================================
   ZERKCLOUD v5 — EXTENDED STYLES
   Service info banners, upgrade grid, compare table, spec indicators
   ============================================================ */

/* ── SPEC YES/NO INDICATORS ── */
.spec-yes { color: #4ade80 !important; font-weight: 700; }
.spec-no  { color: var(--text-3) !important; }

/* ── SERVICE INFO BANNER ── */
.service-info-banner {
  display: flex; align-items: flex-start; gap: 20px;
  padding: 20px 24px; border-radius: var(--r-xl);
  border: 1px solid var(--border-2);
  background: var(--surface);
  margin-bottom: 36px;
}
.service-info-vps   { border-color: rgba(16,185,129,.25); background: rgba(16,185,129,.04); }
.service-info-hosting { border-color: rgba(29,119,255,.25); background: rgba(29,119,255,.04); }
.sib-icon {
  width: 48px; height: 48px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.06); border: 1px solid var(--border-2);
}
.service-info-vps .sib-icon { background:rgba(16,185,129,.12); border-color:rgba(16,185,129,.2); color:#4ade80; }
.service-info-hosting .sib-icon { background:rgba(29,119,255,.12); border-color:rgba(29,119,255,.2); color:var(--accent-2); }
.sib-icon svg { width: 24px; height: 24px; }
.sib-content { flex: 1; min-width: 0; }
.sib-title { font-family: var(--font-2); font-weight: 800; font-size: 1rem; margin-bottom: 6px; }
.sib-desc { font-size: .875rem; color: var(--text-2); line-height: 1.6; margin-bottom: 12px; }
.sib-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.sib-tag {
  display: inline-flex; align-items: center;
  padding: 3px 10px; border-radius: 50px;
  font-size: .7rem; font-weight: 700; letter-spacing: .6px;
  border: 1px solid transparent;
}
.sib-tag-green  { background: rgba(16,185,129,.1); color: #4ade80; border-color: rgba(16,185,129,.25); }
.sib-tag-blue   { background: rgba(29,119,255,.1); color: var(--accent-2); border-color: rgba(29,119,255,.25); }
.sib-tag-purple { background: rgba(139,92,246,.1); color: #a78bfa; border-color: rgba(139,92,246,.25); }
@media (max-width: 640px) {
  .service-info-banner { flex-direction: column; gap: 14px; }
  .sib-icon { width: 40px; height: 40px; }
}

/* ── UPGRADE / RENEWAL GRID ── */
.upgrade-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 8px;
}
@media (max-width: 900px) { .upgrade-grid { grid-template-columns: 1fr; } }
.upgrade-card {
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-xl);
  padding: 28px 24px;
  display: flex; flex-direction: column; gap: 12px;
  transition: border-color .2s, box-shadow .2s;
}
.upgrade-card:hover { border-color: var(--border-3); box-shadow: var(--shadow); }
.upgrade-card-featured {
  border-color: rgba(29,119,255,.35);
  background: linear-gradient(145deg, var(--surface), rgba(29,119,255,.04));
  box-shadow: 0 0 0 1px rgba(29,119,255,.1);
}
.upgrade-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid transparent;
}
.upgrade-icon svg { width: 24px; height: 24px; }
.upgrade-icon-blue   { background:rgba(29,119,255,.1); border-color:rgba(29,119,255,.2); color:var(--accent-2); }
.upgrade-icon-accent { background:rgba(29,119,255,.12); border-color:rgba(29,119,255,.25); color:var(--accent-2); }
.upgrade-icon-green  { background:rgba(16,185,129,.1); border-color:rgba(16,185,129,.2); color:#4ade80; }
.upgrade-card h3 { font-family: var(--font-2); font-weight: 700; font-size: 1.05rem; }
.upgrade-card p { font-size: .875rem; color: var(--text-2); line-height: 1.6; }
.upgrade-list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 7px;
  flex: 1;
}
.upgrade-list li {
  font-size: .82rem; color: var(--text-2); padding-left: 18px; position: relative;
}
.upgrade-list li::before {
  content: '✓'; position: absolute; left: 0;
  color: var(--accent-2); font-weight: 700;
}

/* ── COMPARE TABLE ── */
.compare-table-wrap { overflow-x: auto; border-radius: var(--r-xl); border: 1px solid var(--border); }
.compare-table {
  width: 100%; border-collapse: collapse;
  font-size: .875rem;
}
.compare-table th, .compare-table td {
  padding: 13px 20px; text-align: center;
  border-bottom: 1px solid var(--border);
}
.compare-table th:first-child, .compare-table td:first-child { text-align: left; color: var(--text-2); }
.compare-table thead th {
  background: var(--surface-2); font-weight: 700; font-size: .8rem;
  text-transform: uppercase; letter-spacing: .8px; color: var(--text-2);
}
.compare-table thead th:first-child { color: var(--text); }
.compare-table tbody tr:last-child td { border-bottom: none; }
.compare-table tbody tr:hover td { background: rgba(255,255,255,.015); }
.compare-table .compare-featured {
  background: rgba(29,119,255,.05);
  border-left: 1px solid rgba(29,119,255,.2);
  border-right: 1px solid rgba(29,119,255,.2);
}
.compare-table thead .compare-featured {
  background: rgba(29,119,255,.12); color: var(--accent-2) !important;
  border-top: 2px solid var(--accent);
}
.cmp-yes { color: #4ade80; font-weight: 700; font-size: 1rem; }
.cmp-no  { color: var(--text-3); }

/* ── BUY LINK (plan-cta fix for mobile tap) ── */
.btn-buy-link {
  display: block; width: 100%; text-align: center;
  padding: 13px 16px; border-radius: var(--r);
  font-size: .875rem; font-weight: 600;
  border: 1px solid var(--border-2);
  background: var(--surface-2); color: var(--text);
  transition: all .22s; cursor: pointer;
  text-decoration: none;
  -webkit-tap-highlight-color: rgba(29,119,255,.2);
  position: relative; z-index: 2;
}
.btn-buy-link:hover { background: var(--surface-3); border-color: rgba(29,119,255,.4); color: var(--accent-2); transform: translateY(-1px); }
.plan-card.featured .btn-buy-link {
  background: linear-gradient(135deg, var(--accent), var(--blue-deep));
  color: #fff; border-color: transparent;
  box-shadow: 0 4px 16px var(--accent-glow);
}
.plan-card.featured .btn-buy-link:hover { box-shadow: 0 8px 24px var(--accent-glow); transform: translateY(-2px); }

/* ── FOOTER BRAND LOGO BIGGER ── */
.footer-brand-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-2); font-weight: 800; font-size: 1.15rem;
  margin-bottom: 14px; color: #fff;
}
.footer-brand-logo img { width: 36px; height: 36px; object-fit: contain; }

/* ── HERO NAVBAR HEIGHT ADJUSTMENT ── */
@media (min-width: 861px) {
  :root { --navbar-h: 76px; }
  .navbar { height: 76px; }
}

/* ── STEPS GRID (Sử dụng Hosting Panel) ── */
.steps-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px,1fr)); gap: 20px; margin-top: 8px; }
.step-card {
  display: flex; gap: 18px; align-items: flex-start;
  background: var(--surface-2, #16181d); border: 1px solid var(--border-2, #2a2d35);
  border-radius: 14px; padding: 24px 22px;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.step-card:hover { border-color: var(--border-3, #3a3d47); box-shadow: 0 12px 40px rgba(0,0,0,.4); transform: translateY(-3px); }
.step-number {
  flex-shrink: 0; width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent, #1d77ff), #7c3aed);
  color: #fff; font-size: .95rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 18px rgba(29,119,255,.3);
}
.step-content h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.step-content p { font-size: .875rem; color: var(--text-2, #8b92a5); line-height: 1.7; margin: 0; }
.step-content code { background: rgba(29,119,255,.12); color: var(--accent, #1d77ff); border-radius: 4px; padding: 1px 6px; font-size: .82rem; }
@media (max-width: 700px) { .steps-grid { grid-template-columns: 1fr; } }