/* ============================================================
   ROOT — YapaFgu-inspired: black bg, yellow accent, bold type
   ============================================================ */
:root {
  --bg:      #0a0a0a;
  --bg2:     #111111;
  --bg3:     #1a1a1a;
  --surface: #141414;
  --surface2:#1e1e1e;
  --border:  #2a2a2a;
  --border2: #333333;
  --text:    #f0f0f0;
  --text2:   #999999;
  --text3:   #555555;
  --primary: #FFD600;
  --primary-dark: #e6c000;
  --primary-glow: rgba(255,214,0,0.12);
  --accent:  #FFD600;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger:  #ef4444;
  --white:   #fff;
  --radius:  6px;
  --radius-lg: 10px;
  --shadow:  0 4px 24px rgba(0,0,0,.6);
  --shadow-lg: 0 8px 40px rgba(0,0,0,.7);
  --transition: all .18s ease;
  --font: 'Inter', sans-serif;
  --font-display: 'Barlow Condensed', 'Space Grotesk', sans-serif;
}
[data-theme="light"] {
  --bg:      #f5f5f5;
  --bg2:     #ebebeb;
  --bg3:     #e0e0e0;
  --surface: #ffffff;
  --surface2:#f8f8f8;
  --border:  #d5d5d5;
  --border2: #c0c0c0;
  --text:    #111111;
  --text2:   #555555;
  --text3:   #999999;
  --shadow:  0 4px 24px rgba(0,0,0,.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,.12);
  --primary-glow: rgba(255,214,0,0.15);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 15px; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  min-height: 100vh;
  transition: background .25s, color .25s;
  -webkit-font-smoothing: antialiased;
}
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }
h1,h2,h3,h4,h5,h6 { font-family: var(--font-display); font-weight: 800; line-height: 1.15; color: var(--text); letter-spacing: -.3px; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 1.25rem; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

/* ---- Broadcast ---- */
.broadcast-banner {
  background: var(--primary);
  color: #000;
  padding: .5rem 1.25rem;
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .02em;
}
.broadcast-banner button { margin-left: auto; background: none; border: none; color: #000; cursor: pointer; opacity: .7; }
.broadcast-banner button:hover { opacity: 1; }

/* ---- Navbar ---- */
.navbar {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}
.navbar .container { display: flex; align-items: center; height: 58px; gap: 1.5rem; }
.navbar-brand { text-decoration: none; }
.brand-text {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--text);
  letter-spacing: -.5px;
  text-transform: uppercase;
}
.brand-accent { color: var(--primary); }
.nav-logo-img { height: 32px; object-fit: contain; }
.nav-right { display: flex; align-items: center; gap: .2rem; margin-left: auto; }
.nav-link {
  color: var(--text2);
  text-decoration: none;
  padding: .45rem .7rem;
  border-radius: var(--radius);
  font-size: .82rem;
  font-weight: 600;
  transition: var(--transition);
  letter-spacing: .02em;
}
.nav-link:hover, .nav-link.active { color: var(--text); background: var(--surface); }
.theme-toggle {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text2);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  margin-left: .2rem;
  font-size: .85rem;
}
.theme-toggle:hover { color: var(--primary); border-color: var(--primary); }
.hamburger { display: none; flex-direction: column; gap: 4px; background: none; border: none; cursor: pointer; padding: .4rem; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text2); border-radius: 2px; transition: var(--transition); }
.nav-dropdown { position: relative; }
.nav-avatar-btn {
  display: flex;
  align-items: center;
  gap: .45rem;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: .35rem .7rem;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: .8rem;
  font-weight: 600;
  transition: var(--transition);
}
.nav-avatar-btn:hover { border-color: var(--primary); color: var(--primary); }
.avatar-sm { width: 22px; height: 22px; border-radius: 50%; object-fit: cover; }
.nav-dropdown-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: .4rem;
  min-width: 170px;
  box-shadow: var(--shadow-lg);
  display: none;
  z-index: 999;
}
.nav-dropdown:hover .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a {
  display: flex;
  align-items: center;
  gap: .5rem;
  color: var(--text2);
  text-decoration: none;
  padding: .45rem .7rem;
  border-radius: var(--radius);
  font-size: .8rem;
  font-weight: 500;
  transition: var(--transition);
}
.nav-dropdown-menu a:hover { background: var(--bg3); color: var(--text); }
.nav-dropdown-menu hr { border: none; border-top: 1px solid var(--border); margin: .25rem 0; }
.mobile-menu { display: none; position: fixed; top: 58px; left: 0; right: 0; bottom: 0; background: var(--bg); z-index: 999; overflow-y: auto; }
.mobile-menu.open { display: block; }
.mobile-menu-inner { padding: 1rem; display: flex; flex-direction: column; gap: .2rem; }
.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: .7rem;
  color: var(--text2);
  text-decoration: none;
  padding: .8rem 1rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .85rem;
  transition: var(--transition);
}
.mobile-nav-link:hover { background: var(--surface); color: var(--text); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .55rem 1.1rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: .82rem;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: .03em;
  font-family: var(--font);
}
.btn-sm { padding: .35rem .8rem; font-size: .75rem; }
.btn-lg { padding: .75rem 1.6rem; font-size: .92rem; }
.btn-block { width: 100%; justify-content: center; }
.btn-primary {
  background: var(--primary);
  color: #000;
  border-color: var(--primary);
  font-weight: 800;
}
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(255,214,0,.3);
}
.btn-outline-primary {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline-primary:hover { background: var(--primary); color: #000; }
.btn-secondary {
  background: var(--surface2);
  color: var(--text);
  border-color: var(--border);
}
.btn-secondary:hover { background: var(--surface); border-color: var(--border2); }
.btn-success { background: var(--success); color: #fff; border-color: var(--success); }
.btn-danger  { background: var(--danger);  color: #fff; border-color: var(--danger); }
.btn-warning { background: var(--warning); color: #000; border-color: var(--warning); }

/* ---- Cards ---- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.card:hover { border-color: var(--border2); box-shadow: var(--shadow); }
.card-body { padding: 1.4rem; }
.card-header {
  padding: .9rem 1.4rem;
  border-bottom: 1px solid var(--border);
  font-weight: 700;
  font-size: .875rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-footer { padding: .9rem 1.4rem; border-top: 1px solid var(--border); }

/* ---- Forms ---- */
.form-group { margin-bottom: 1.1rem; }
.form-label { display: block; margin-bottom: .35rem; font-size: .78rem; font-weight: 700; color: var(--text2); letter-spacing: .04em; text-transform: uppercase; }
.form-control {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text);
  padding: .6rem .85rem;
  border-radius: var(--radius);
  font-size: .85rem;
  transition: var(--transition);
  font-family: var(--font);
}
.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
  background: var(--bg2);
}
.form-control::placeholder { color: var(--text3); }
textarea.form-control { resize: vertical; min-height: 90px; }
select.form-control { cursor: pointer; }
.input-group { display: flex; }
.input-group .form-control { border-radius: var(--radius) 0 0 var(--radius); }
.input-group .btn { border-radius: 0 var(--radius) var(--radius) 0; border-left: none; }
.form-check { display: flex; align-items: center; gap: .45rem; }
.form-check input { width: 16px; height: 16px; cursor: pointer; accent-color: var(--primary); }

/* ---- Alerts ---- */
.alert {
  padding: .8rem 1.1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  display: flex;
  align-items: flex-start;
  gap: .65rem;
  font-size: .82rem;
  border: 1px solid;
  line-height: 1.5;
}
.alert-success { background: rgba(34,197,94,.08);  border-color: rgba(34,197,94,.25);  color: #4ade80; }
.alert-danger  { background: rgba(239,68,68,.08);  border-color: rgba(239,68,68,.25);  color: #f87171; }
.alert-warning { background: rgba(245,158,11,.08); border-color: rgba(245,158,11,.25); color: #fbbf24; }
.alert-info    { background: rgba(255,214,0,.07);  border-color: rgba(255,214,0,.2);   color: var(--primary); }

/* ---- Badges ---- */
.badge { display: inline-block; padding: .18rem .55rem; border-radius: 20px; font-size: .7rem; font-weight: 700; letter-spacing: .04em; }
.badge-primary { background: var(--primary-glow); color: var(--primary); }
.badge-success { background: rgba(34,197,94,.13);  color: var(--success); }
.badge-danger  { background: rgba(239,68,68,.13);  color: var(--danger); }
.badge-warning { background: rgba(245,158,11,.13); color: var(--warning); }
.badge-secondary { background: var(--surface2); color: var(--text2); }

/* ---- Tables ---- */
.table-wrapper { overflow-x: auto; border-radius: var(--radius-lg); border: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; }
th {
  background: var(--bg3);
  color: var(--text2);
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  padding: .7rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
td { padding: .8rem 1rem; border-bottom: 1px solid var(--border); color: var(--text); font-size: .83rem; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--bg2); }

/* ---- Product Cards ---- */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px,1fr)); gap: 1.1rem; }
.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary), var(--shadow);
  transform: translateY(-2px);
}
.product-card-img { position: relative; aspect-ratio: 16/9; overflow: hidden; background: var(--bg3); }
.product-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.product-card:hover .product-card-img img { transform: scale(1.04); }
.product-badge {
  position: absolute;
  top: .65rem;
  right: .65rem;
  background: var(--primary);
  color: #000;
  font-size: .68rem;
  font-weight: 800;
  padding: .2rem .65rem;
  border-radius: 20px;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.product-card-body { padding: 1.1rem; flex: 1; display: flex; flex-direction: column; }
.product-category { font-size: .68rem; color: var(--primary); text-transform: uppercase; font-weight: 800; letter-spacing: .12em; margin-bottom: .35rem; }
.product-name { font-size: .95rem; font-weight: 700; margin-bottom: .35rem; }
.product-location { font-size: .75rem; color: var(--text3); margin-bottom: .65rem; }
.product-variants { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .65rem; }
.variant-btn {
  padding: .28rem .65rem;
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--text2);
  border-radius: 4px;
  font-size: .72rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}
.variant-btn.active, .variant-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-glow); }
.product-price {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--primary);
  margin-top: auto;
  margin-bottom: .4rem;
  font-family: var(--font-display);
}
.product-price span { font-size: .8rem; color: var(--text3); font-weight: 400; font-family: var(--font); }
.product-specs { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .65rem; }
.spec-tag {
  display: flex;
  align-items: center;
  gap: .28rem;
  font-size: .72rem;
  color: var(--text2);
  background: var(--bg3);
  padding: .25rem .55rem;
  border-radius: 4px;
}
.spec-tag i { color: var(--primary); font-size: .65rem; }
.product-card-footer { padding: .9rem 1.1rem; border-top: 1px solid var(--border); display: flex; gap: .4rem; }

/* ---- Hero ---- */
.hero { padding: 5rem 0 4rem; position: relative; overflow: hidden; }
.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  left: -20%;
  width: 160%;
  height: 160%;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(255,214,0,.05) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 70%, rgba(255,214,0,.03) 0%, transparent 45%);
  pointer-events: none;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  background: var(--primary);
  color: #000;
  padding: .35rem .9rem;
  border-radius: 4px;
  font-size: .75rem;
  font-weight: 800;
  margin-bottom: 1.4rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.hero-title {
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: 1.1rem;
  letter-spacing: -1px;
  text-transform: uppercase;
}
.hero-title .accent { color: var(--primary); }
.hero-subtitle { font-size: .92rem; color: var(--text2); max-width: 500px; margin-bottom: 2rem; line-height: 1.7; }
.hero-cta { display: flex; gap: .9rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.hero-stats { display: flex; gap: 2rem; flex-wrap: wrap; }
.hero-stat-value {
  font-size: 1.65rem;
  font-weight: 900;
  color: var(--primary);
  font-family: var(--font-display);
  line-height: 1;
}
.hero-stat-label { font-size: .7rem; color: var(--text3); text-transform: uppercase; letter-spacing: .07em; margin-top: .2rem; }
.hero-divider { width: 1px; background: var(--border); }

/* ---- Section ---- */
.section { padding: 3.5rem 0; }
.section-header { text-align: center; margin-bottom: 2.5rem; }
.section-title { font-size: clamp(1.6rem, 4vw, 2.2rem); font-weight: 900; margin-bottom: .65rem; text-transform: uppercase; letter-spacing: -.5px; }
.section-sub { color: var(--text2); max-width: 480px; margin: 0 auto; font-size: .85rem; }

/* ---- Filter Tabs ---- */
.filter-tabs { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1.4rem; }
.filter-tab {
  padding: .4rem 1.1rem;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text2);
  font-size: .78rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  letter-spacing: .04em;
}
.filter-tab.active, .filter-tab:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-glow); }
.period-toggle { display: flex; align-items: center; gap: .7rem; margin-bottom: 1.4rem; }
.toggle-switch { position: relative; width: 40px; height: 22px; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider { position: absolute; inset: 0; background: var(--border2); border-radius: 22px; cursor: pointer; transition: var(--transition); }
.toggle-slider:before { content: ''; position: absolute; width: 16px; height: 16px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: var(--transition); }
input:checked + .toggle-slider { background: var(--primary); }
input:checked + .toggle-slider:before { transform: translateX(18px); }
.save-badge { background: rgba(34,197,94,.13); color: var(--success); padding: .15rem .55rem; border-radius: 20px; font-size: .7rem; font-weight: 700; }

/* ---- Dashboard ---- */
.stat-cards { display: grid; grid-template-columns: repeat(auto-fill,minmax(185px,1fr)); gap: .9rem; margin-bottom: 1.75rem; }
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.3rem;
}
.stat-card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background: var(--primary-glow);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  margin-bottom: .9rem;
}
.stat-card-value { font-size: 1.6rem; font-weight: 900; margin-bottom: .2rem; font-family: var(--font-display); }
.stat-card-label { font-size: .75rem; color: var(--text3); }
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.75rem; flex-wrap: wrap; gap: .9rem; }
.page-title { font-size: 1.35rem; font-weight: 900; text-transform: uppercase; letter-spacing: -.3px; }
.content { padding: 1.75rem 0; }

/* ---- Auth ---- */
.auth-page {
  min-height: calc(100vh - 58px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.25rem;
  background: var(--bg);
}
.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.auth-header {
  background: var(--bg2);
  border-bottom: 2px solid var(--primary);
  padding: 1.75rem 2rem;
  text-align: center;
}
.auth-icon {
  width: 46px;
  height: 46px;
  background: var(--primary);
  color: #000;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: .9rem;
}
.auth-header h1 { font-size: 1.35rem; margin-bottom: .2rem; text-transform: uppercase; letter-spacing: .03em; }
.auth-header p { color: var(--text2); font-size: .8rem; }
.auth-body { padding: 1.75rem; }

/* ---- OTP Digits ---- */
.otp-input { display: flex; gap: .4rem; justify-content: center; margin: 1.25rem 0; }
.otp-digit {
  width: 46px;
  height: 52px;
  text-align: center;
  font-size: 1.3rem;
  font-weight: 800;
  background: var(--bg2);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  transition: var(--transition);
  font-family: var(--font-display);
}
.otp-digit:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
  background: var(--bg3);
}

/* ---- Chat ---- */
.chat-container { display: flex; height: calc(100vh - 58px); }
.chat-sidebar { width: 220px; background: var(--bg2); border-right: 1px solid var(--border); overflow-y: auto; flex-shrink: 0; }
.chat-sidebar-header { padding: .9rem 1rem; border-bottom: 1px solid var(--border); font-weight: 700; font-size: .8rem; }
.chat-user-item { display: flex; align-items: center; gap: .65rem; padding: .65rem .9rem; cursor: pointer; transition: var(--transition); border-bottom: 1px solid var(--border); font-size: .82rem; }
.chat-user-item:hover, .chat-user-item.active { background: var(--surface); }
.chat-user-item .unread { background: var(--primary); color: #000; font-size: .65rem; font-weight: 800; padding: .1rem .38rem; border-radius: 10px; margin-left: auto; }
.chat-main { flex: 1; display: flex; flex-direction: column; }
.chat-header { padding: .8rem 1.1rem; border-bottom: 1px solid var(--border); background: var(--surface); font-weight: 700; font-size: .85rem; }
.chat-messages { flex: 1; overflow-y: auto; padding: 1.1rem; display: flex; flex-direction: column; gap: .65rem; }
.chat-input-area { padding: .9rem 1.1rem; border-top: 1px solid var(--border); background: var(--surface); }
.chat-input-form { display: flex; gap: .65rem; align-items: flex-end; }
.chat-input-form textarea { resize: none; height: 42px; max-height: 110px; padding: .55rem .8rem; }
.message-bubble { max-width: 75%; }
.message-bubble.own { align-self: flex-end; }
.message-bubble.own .bubble-content { background: var(--primary); color: #000; border-color: var(--primary); }
.bubble-meta { font-size: .7rem; color: var(--text3); margin-bottom: .18rem; }
.message-bubble.own .bubble-meta { text-align: right; }
.bubble-content { background: var(--surface); border: 1px solid var(--border); padding: .55rem .8rem; border-radius: 10px; font-size: .82rem; word-break: break-word; }
.bubble-time { font-size: .65rem; color: var(--text3); margin-top: .18rem; }
.message-bubble.own .bubble-time { text-align: right; }
.bubble-admin .bubble-content { background: var(--surface2); border-color: var(--primary); }

/* ---- SSH ---- */
.ssh-page { height: calc(100vh - 58px); display: flex; flex-direction: column; overflow: hidden; }
.ssh-toolbar {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: .5rem .9rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
  flex-wrap: wrap;
  flex-shrink: 0;
}
.ssh-toolbar-info {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-wrap: wrap;
  min-width: 0;
}
.ssh-label { font-size: .82rem; font-weight: 700; }
.ssh-addr  { font-size: .72rem; color: var(--text3); word-break: break-all; }
.ssh-toolbar-btns { display: flex; align-items: center; gap: .35rem; flex-shrink: 0; }
#ssh-terminal { flex: 1; background: #000; overflow: hidden; min-height: 0; }

/* ---- Footer ---- */
.footer { background: var(--bg2); border-top: 1px solid var(--border); margin-top: 4rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2rem; padding: 2.5rem 0; }
.footer-logo { font-size: 1.35rem; margin-bottom: .65rem; font-family: var(--font-display); font-weight: 900; text-transform: uppercase; }
.footer-tagline { color: var(--text3); font-size: .8rem; margin-bottom: 1.1rem; }
.footer-socials { display: flex; gap: .65rem; }
.footer-socials a {
  width: 34px;
  height: 34px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: var(--transition);
  font-size: .9rem;
}
.footer-socials a:hover { border-color: var(--primary); color: var(--primary); }
.footer-links h4 { font-size: .68rem; text-transform: uppercase; letter-spacing: .1em; color: var(--text3); margin-bottom: .9rem; font-family: var(--font); font-weight: 700; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: .4rem; }
.footer-links a { color: var(--text2); text-decoration: none; font-size: .8rem; transition: var(--transition); }
.footer-links a:hover { color: var(--primary); }
.footer-bottom { border-top: 1px solid var(--border); padding: 1.1rem 0; text-align: center; color: var(--text3); font-size: .75rem; }

/* ---- Admin ---- */
.admin-layout { display: flex; min-height: calc(100vh - 58px); }
.admin-sidebar { width: 220px; background: var(--bg2); border-right: 1px solid var(--border); padding: 1rem 0; flex-shrink: 0; position: sticky; top: 58px; height: calc(100vh - 58px); overflow-y: auto; }
.admin-sidebar-header { padding: 0 1.1rem .9rem; border-bottom: 1px solid var(--border); margin-bottom: .65rem; }
.admin-sidebar-header h3 { font-size: .68rem; text-transform: uppercase; letter-spacing: .1em; color: var(--text3); }
.admin-nav-link {
  display: flex;
  align-items: center;
  gap: .65rem;
  color: var(--text2);
  text-decoration: none;
  padding: .55rem 1.1rem;
  font-size: .82rem;
  font-weight: 600;
  transition: var(--transition);
  border-left: 3px solid transparent;
}
.admin-nav-link:hover { background: var(--surface); color: var(--text); }
.admin-nav-link.active { color: var(--primary); border-left-color: var(--primary); background: var(--primary-glow); }
.admin-nav-link i { width: 16px; text-align: center; }
.admin-content { flex: 1; padding: 1.75rem; overflow-x: hidden; }
.admin-page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.75rem; flex-wrap: wrap; gap: .9rem; }
.admin-page-title { font-size: 1.35rem; font-weight: 900; text-transform: uppercase; }
.admin-stat-cards { display: grid; grid-template-columns: repeat(auto-fill,minmax(165px,1fr)); gap: .9rem; margin-bottom: 1.75rem; }

/* ---- Payment ---- */
.payment-card { max-width: 460px; margin: 0 auto; }
.qris-container { text-align: center; padding: 1.3rem; }
.qris-container img { max-width: 230px; border-radius: var(--radius); border: 2px solid var(--border); margin-bottom: .9rem; }
.payment-amount { font-size: 1.85rem; font-weight: 900; color: var(--primary); font-family: var(--font-display); }
.unique-code-note { font-size: .75rem; color: var(--text3); margin-top: .2rem; }
.payment-timer { font-size: .82rem; color: var(--warning); font-weight: 700; }

/* ---- Pagination ---- */
.pagination { display: flex; gap: .4rem; justify-content: center; margin-top: 1.75rem; }
.page-btn {
  padding: .42rem .8rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text2);
  text-decoration: none;
  font-size: .78rem;
  font-weight: 700;
  transition: var(--transition);
  cursor: pointer;
}
.page-btn.active, .page-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-glow); }

/* ---- Utilities ---- */
.text-danger   { color: var(--danger)  !important; }
.text-primary  { color: var(--primary) !important; }
.text-success  { color: var(--success); }
.text-muted    { color: var(--text3); }
.text-center   { text-align: center; }
.text-right    { text-align: right; }
.text-sm       { font-size: .82rem; }
.text-xs       { font-size: .72rem; }
.font-bold     { font-weight: 700; }
.font-semibold { font-weight: 600; }
.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}
.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}
.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}
.gap-2{gap:.5rem}.gap-4{gap:1rem}.flex-wrap{flex-wrap:wrap}.w-full{width:100%}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:.9rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:.9rem}
.divider{height:1px;background:var(--border);margin:1.25rem 0}
.spinner{width:22px;height:22px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.empty-state{text-align:center;padding:3.5rem 2rem}
.empty-state i{font-size:2.5rem;color:var(--text3);margin-bottom:.9rem;display:block}
.empty-state p{color:var(--text2);margin-bottom:1.25rem;font-size:.85rem}

/* ---- Toast ---- */
#toast-container{position:fixed;bottom:1.25rem;right:1.25rem;z-index:9999;display:flex;flex-direction:column;gap:.65rem}
.toast{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:.8rem 1.1rem;
  min-width:260px;
  max-width:340px;
  box-shadow:var(--shadow-lg);
  display:flex;
  align-items:center;
  gap:.65rem;
  animation:slideIn .25s ease;
  font-size:.82rem;
}
.toast.success{border-left:3px solid var(--success)}
.toast.error{border-left:3px solid var(--danger)}
.toast.info{border-left:3px solid var(--primary)}
@keyframes slideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}

/* ---- Modal ---- */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.75);z-index:9000;align-items:center;justify-content:center;padding:1rem}
.modal-overlay.open,.modal-overlay.active{display:flex}
.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.75rem;max-width:460px;width:100%;box-shadow:var(--shadow-lg);animation:modalIn .18s ease}
.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.25rem}
.modal-header h3{font-size:1rem;font-weight:800;text-transform:uppercase;letter-spacing:.03em}
.modal-close{background:none;border:none;color:var(--text3);cursor:pointer;font-size:1rem}
@keyframes modalIn{from{transform:scale(.96);opacity:0}to{transform:scale(1);opacity:1}}

/* ---- Search ---- */
.search-box{position:relative}
.search-box i{position:absolute;left:.8rem;top:50%;transform:translateY(-50%);color:var(--text3);font-size:.82rem}
.search-box .form-control{padding-left:2.3rem}

/* ---- Maintenance ---- */
.maintenance-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);text-align:center;padding:2rem}
.maintenance-icon{font-size:3.5rem;margin-bottom:1.25rem;animation:float 3s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* ---- Features ---- */
.features-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.1rem}
.feature-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:1.4rem;
  transition:var(--transition);
}
.feature-card:hover{border-color:var(--primary);transform:translateY(-2px)}
.feature-icon{
  width:44px;
  height:44px;
  border-radius:var(--radius);
  background:var(--primary-glow);
  color:var(--primary);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.1rem;
  margin-bottom:.9rem;
}
.feature-card h3{font-size:.92rem;font-weight:800;margin-bottom:.4rem;text-transform:uppercase;letter-spacing:.02em}
.feature-card p{color:var(--text2);font-size:.8rem;line-height:1.6}

/* ---- Detail ---- */
.detail-hero{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;margin-bottom:1.75rem}
.detail-img{width:100%;aspect-ratio:16/5;object-fit:cover;background:var(--bg3)}
.detail-body{padding:1.75rem}
.detail-grid{display:grid;grid-template-columns:2fr 1fr;gap:1.75rem;align-items:start}
.detail-sidebar{position:sticky;top:74px}
.order-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.3rem}
.specs-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.65rem;margin:1rem 0}

/* =======================================
   RESPONSIVE
   ======================================= */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  html { font-size: 14px; }
  .nav-link, .nav-dropdown { display: none; }
  .hamburger { display: flex; }
  .container { padding: 0 1rem; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .stat-cards { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .hero { padding: 2.5rem 0 2rem; }
  .hero-cta { flex-direction: column; align-items: flex-start; gap: .65rem; }
  .hero-cta .btn { width: 100%; justify-content: center; }
  .page-header { flex-direction: column; align-items: flex-start; gap: .65rem; }
  .admin-sidebar { display: block !important; position: fixed; left: -240px; top: 58px; bottom: 0; width: 240px; z-index: 1000; transition: left .25s ease; box-shadow: none; }
  .admin-sidebar.open { left: 0; box-shadow: 6px 0 24px rgba(0,0,0,.55); }
  #admin-sidebar-overlay { position: fixed; inset: 58px 0 0 0; background: rgba(0,0,0,.55); z-index: 999; display: none; }
  .admin-content { padding: 1rem; }
  .chat-sidebar { display: none; }
  .ssh-toolbar { padding: .4rem .7rem; }
  .ssh-toolbar-info { width: 100%; }
  .ssh-toolbar-btns { width: 100%; justify-content: flex-end; }
  .ssh-label { font-size: .78rem; }
  .ssh-addr  { font-size: .68rem; }
  .btn-label { display: none; }
  table th, table td { padding: .55rem .6rem; font-size: .78rem; white-space: nowrap; }
  .auth-card { margin: 1rem; width: auto; }
  .otp-digit { width: 40px; height: 46px; font-size: 1.1rem; }
  .filter-tabs { overflow-x: auto; flex-wrap: nowrap; padding-bottom: .25rem; -webkit-overflow-scrolling: touch; }
  .filter-tab { white-space: nowrap; flex-shrink: 0; }
}
@media (max-width: 480px) {
  html { font-size: 13px; }
  .products-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-grid   { grid-template-columns: 1fr; }
  .hero-stats { gap: 1rem; }
  .hero-stat-value { font-size: 1.5rem; }
  .auth-body   { padding: 1.1rem; }
  .auth-header { padding: 1.2rem 1.1rem; }
  .otp-input { gap: .25rem; }
  .otp-digit { width: 36px; height: 42px; font-size: 1rem; }
  .ssh-toolbar { gap: .3rem; }
  .stat-card { padding: .9rem; }
  .stat-card-value { font-size: 1.4rem; }
  .btn-label { display: none; }
  .cta-box { padding: 2rem 1rem; }
}

/* ---- Google Login Button ---- */
.btn-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .65rem;
  width: 100%;
  padding: .6rem 1rem;
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  color: var(--text);
  font-size: .83rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  margin-bottom: 1rem;
}
.btn-google:hover {
  background: var(--bg3);
  border-color: #4285F4;
  color: var(--text);
}

/* ---- Auth Divider ---- */
.auth-divider {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin: 0 0 1rem;
  color: var(--text3);
  font-size: .75rem;
}
.auth-divider::before, .auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ---- Form Hint ---- */
.form-hint {
  display: block;
  font-size: .72rem;
  color: var(--text3);
  margin-top: .25rem;
}

/* ---- Section Badge ---- */
.section-badge {
  display: inline-block;
  background: var(--primary);
  color: #000;
  font-size: .65rem;
  font-weight: 900;
  padding: .2rem .75rem;
  border-radius: 3px;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: .75rem;
}

/* ---- Section Alt (gray bg) ---- */
.section-alt {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin: 0;
}

/* ---- CTA Box ---- */
.cta-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--primary);
}
.cta-title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: .65rem;
}
.cta-sub {
  color: var(--text2);
  font-size: .85rem;
  margin-bottom: 1.75rem;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}