/* ═══════════════════════════════════════════
   Kaif Tech Store — Admin Panel CSS  (v2 — Smooth Edition)
   Amazon Prime Video Theme · Deep Navy · Electric Blue · Teal
═══════════════════════════════════════════ */

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

:root {
  /* Prime Video color palette */
  --bg:        #0b0d16;
  --surface:   #131828;
  --card:      #171d33;
  --card-hi:   #1c2338;
  --border:    #252d48;
  --border2:   #2f3a60;

  /* Accent — Prime Blue */
  --accent:    #14a6e8;
  --accent-glow: rgba(20,166,232,.20);
  --accent2:   #00d9a3;   /* teal highlight */
  --accent3:   #2f6fff;   /* deep blue */

  /* Status */
  --danger:    #ff4c5e;
  --warning:   #ffb400;
  --success:   #00c87a;

  /* Text */
  --text:      #f1f3fb;
  --muted:     #7583ad;
  --muted2:    #9aa5cc;

  /* Misc */
  --radius:    12px;
  --radius-lg: 16px;
  --shadow:    0 6px 26px rgba(0,0,0,.45);
  --shadow-lg: 0 14px 48px rgba(0,0,0,.55);
  --sidebar-w: 244px;
  --topbar-h:  58px;
  --ease: cubic-bezier(.4,0,.2,1);

  /* Prime gradient */
  --prime-grad: linear-gradient(135deg, #14a6e8 0%, #0066cc 60%, #1b3fa8 100%);
  --prime-grad2: linear-gradient(135deg, #00d9a3 0%, #14a6e8 100%);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background:
    radial-gradient(ellipse 900px 500px at 15% -5%, rgba(20,166,232,.07), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 10%, rgba(0,217,163,.05), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  min-height: 100vh;
  font-size: 14px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; transition: color .18s var(--ease); }
a:hover { color: var(--accent2); }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ── Entrance animation ── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.page-body > * { animation: fadeUp .38s var(--ease) both; }
.page-body > *:nth-child(2) { animation-delay: .03s; }
.page-body > *:nth-child(3) { animation-delay: .06s; }
.page-body > *:nth-child(4) { animation-delay: .09s; }
.page-body > *:nth-child(5) { animation-delay: .12s; }

/* ═══════════════════════════
   LAYOUT
═══════════════════════════ */
.wrapper { display: flex; min-height: 100vh; }

/* ── Sidebar ── */
.sidebar {
  width: var(--sidebar-w);
  background: linear-gradient(180deg, var(--surface), #10142380);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
  z-index: 200;
  backdrop-filter: blur(16px);
  transition: transform .3s var(--ease);
}

.sidebar::before {
  content: '';
  display: block;
  height: 3px;
  background: var(--prime-grad);
  flex-shrink: 0;
}

.sidebar .logo {
  padding: 1.3rem 1.2rem 1rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar .logo h2 {
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: .3px;
  background: var(--prime-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sidebar .logo small {
  color: var(--muted);
  font-size: .7rem;
  display: block;
  margin-top: .15rem;
  -webkit-text-fill-color: var(--muted);
}

.sidebar-close {
  display: none;
  background: rgba(255,255,255,.05);
  border: none;
  color: var(--muted);
  font-size: 1.1rem;
  cursor: pointer;
  padding: .3rem .5rem;
  line-height: 1;
  border-radius: 8px;
  -webkit-text-fill-color: var(--muted);
  transition: background .2s;
}
.sidebar-close:hover { background: rgba(255,255,255,.1); }

.sidebar nav { padding: .6rem 0; flex: 1; }

.sidebar nav a {
  display: flex;
  align-items: center;
  gap: .78rem;
  margin: .1rem .6rem;
  padding: .68rem .8rem;
  border-radius: 10px;
  color: var(--muted2);
  font-size: .85rem;
  font-weight: 500;
  transition: all .2s var(--ease);
  border-left: 3px solid transparent;
  position: relative;
}

.sidebar nav a:hover {
  color: var(--text);
  background: rgba(20,166,232,.09);
  transform: translateX(2px);
}

.sidebar nav a.active {
  color: #fff;
  background: linear-gradient(90deg, rgba(20,166,232,.18), rgba(20,166,232,.03));
  font-weight: 700;
  box-shadow: inset 0 0 0 1px rgba(20,166,232,.18);
}

.sidebar nav a.active::before {
  content: '';
  position: absolute;
  left: -.6rem; top: 18%; bottom: 18%;
  width: 3px;
  background: var(--prime-grad);
  border-radius: 3px;
}

.sidebar nav a .ico { font-size: 1rem; width: 18px; text-align: center; flex-shrink: 0; }

.sidebar .sidebar-footer {
  padding: 1rem 1.2rem;
  border-top: 1px solid var(--border);
  font-size: .72rem;
  color: var(--muted);
}

/* ── Overlay ── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.7);
  z-index: 199;
  backdrop-filter: blur(3px);
}

/* ── Main Content ── */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-width: 0;
}

/* ── Topbar ── */
.topbar {
  background: rgba(19,24,40,.75);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 0 1.6rem;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  gap: .75rem;
  box-shadow: 0 1px 0 var(--border), 0 4px 24px rgba(0,0,0,.15);
}

.menu-toggle {
  display: none;
  background: rgba(255,255,255,.05);
  border: none;
  cursor: pointer;
  padding: .45rem .55rem;
  border-radius: 9px;
  color: var(--text);
  flex-shrink: 0;
  flex-direction: column;
  gap: 5px;
  align-items: center;
  justify-content: center;
  transition: background .2s;
}
.menu-toggle:hover { background: rgba(255,255,255,.1); }

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all .2s;
}

.topbar h1 {
  font-size: .98rem;
  font-weight: 800;
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text);
  letter-spacing: .2px;
}

.topbar .user-info {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .78rem;
  color: var(--muted);
  flex-shrink: 0;
}

.topbar .user-name { display: none; }

.topbar .badge-role {
  background: rgba(20,166,232,.16);
  color: var(--accent);
  padding: .25rem .65rem;
  border-radius: 20px;
  font-size: .66rem;
  font-weight: 800;
  letter-spacing: .4px;
  border: 1px solid rgba(20,166,232,.32);
}

.page-body { padding: 1.4rem; flex: 1; }

/* ═══════════════════════════
   CARDS
═══════════════════════════ */
.card {
  background: linear-gradient(160deg, var(--card-hi), var(--card));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.3rem;
  box-shadow: var(--shadow);
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.card:hover { border-color: var(--border2); }

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1.05rem;
  padding-bottom: .8rem;
  border-bottom: 1px solid var(--border);
}

.card-header h3 { font-size: .92rem; font-weight: 800; color: var(--text); letter-spacing: .1px; }

/* ═══════════════════════════
   STATS GRID
═══════════════════════════ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(165px, 1fr));
  gap: .9rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: linear-gradient(160deg, var(--card-hi), var(--card));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.1rem 1.15rem;
  position: relative;
  overflow: hidden;
  transition: border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}

.stat-card:hover {
  border-color: var(--border2);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--prime-grad);
}
.stat-card::after {
  content: '';
  position: absolute;
  top: -30px; right: -30px;
  width: 90px; height: 90px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow), transparent 70%);
  opacity: 0;
  transition: opacity .3s;
}
.stat-card:hover::after { opacity: 1; }

.stat-card.green::before  { background: linear-gradient(90deg, #00c87a, #14a6e8); }
.stat-card.orange::before { background: linear-gradient(90deg, #ffb400, #ff8c00); }
.stat-card.red::before    { background: linear-gradient(90deg, #ff4c5e, #cc2936); }
.stat-card.teal::before   { background: var(--prime-grad2); }
.stat-card.gold::before   { background: linear-gradient(90deg, #ffd700, #ffb400); }

.stat-card .label {
  font-size: .68rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .6px;
  font-weight: 700;
}
.stat-card .value {
  font-size: 1.65rem;
  font-weight: 900;
  margin: .35rem 0 0;
  line-height: 1;
  color: var(--text);
  letter-spacing: -.2px;
}
.stat-card.green .value  { color: var(--success); }
.stat-card.gold .value   { color: var(--warning); }
.stat-card.red .value    { color: var(--danger); }
.stat-card.teal .value   { color: var(--accent2); }
.stat-card .sub { font-size: .7rem; color: var(--muted); margin-top: .3rem; font-weight: 500; }

/* ═══════════════════════════
   TABLES
═══════════════════════════ */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: .82rem;
  min-width: 500px;
}

th {
  background: rgba(20,166,232,.06);
  color: var(--muted2);
  font-weight: 800;
  text-transform: uppercase;
  font-size: .65rem;
  letter-spacing: .6px;
  padding: .7rem .9rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

td {
  padding: .7rem .9rem;
  border-bottom: 1px solid rgba(255,255,255,.03);
  vertical-align: middle;
}

tr { transition: background .15s var(--ease); }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(20,166,232,.045); }

/* ═══════════════════════════
   BADGES
═══════════════════════════ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .22rem .7rem;
  border-radius: 20px;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .2px;
}
.badge-success { background: rgba(0,200,122,.14); color: var(--success); border: 1px solid rgba(0,200,122,.32); }
.badge-danger  { background: rgba(255,76,94,.14);  color: var(--danger);  border: 1px solid rgba(255,76,94,.32); }
.badge-warning { background: rgba(255,180,0,.14);  color: var(--warning); border: 1px solid rgba(255,180,0,.32); }
.badge-info    { background: rgba(20,166,232,.14); color: var(--accent);  border: 1px solid rgba(20,166,232,.32); }
.badge-teal    { background: rgba(0,217,163,.14);  color: var(--accent2); border: 1px solid rgba(0,217,163,.32); }

/* ═══════════════════════════
   BUTTONS
═══════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .58rem 1.15rem;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  font-size: .82rem;
  font-weight: 700;
  font-family: inherit;
  transition: all .2s var(--ease);
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}
.btn:active { transform: scale(.96); }

.btn-primary {
  background: var(--prime-grad);
  color: #fff;
  box-shadow: 0 4px 16px rgba(20,166,232,.32);
}
.btn-primary:hover {
  color: #fff;
  box-shadow: 0 6px 24px rgba(20,166,232,.48);
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.btn-success {
  background: rgba(0,200,122,.15);
  color: var(--success);
  border: 1px solid rgba(0,200,122,.35);
}
.btn-success:hover { background: rgba(0,200,122,.26); color: var(--success); transform: translateY(-1px); }

.btn-danger {
  background: rgba(255,76,94,.13);
  color: var(--danger);
  border: 1px solid rgba(255,76,94,.35);
}
.btn-danger:hover { background: rgba(255,76,94,.24); color: var(--danger); transform: translateY(-1px); }

.btn-warning {
  background: rgba(255,180,0,.13);
  color: var(--warning);
  border: 1px solid rgba(255,180,0,.35);
}
.btn-warning:hover { background: rgba(255,180,0,.24); color: var(--warning); transform: translateY(-1px); }

.btn-teal {
  background: rgba(0,217,163,.13);
  color: var(--accent2);
  border: 1px solid rgba(0,217,163,.35);
}
.btn-teal:hover { background: rgba(0,217,163,.24); color: var(--accent2); transform: translateY(-1px); }

.btn-muted {
  background: rgba(255,255,255,.05);
  color: var(--muted2);
  border: 1px solid var(--border);
}
.btn-muted:hover { background: rgba(255,255,255,.09); color: var(--text); }

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent);
}
.btn-outline:hover { background: rgba(20,166,232,.1); color: var(--accent); }

.btn-sm  { padding: .38rem .8rem; font-size: .74rem; border-radius: 8px; }
.btn-lg  { padding: .8rem 1.5rem; font-size: .92rem; border-radius: 11px; }
.btn-block { width: 100%; }

/* ═══════════════════════════
   FORMS
═══════════════════════════ */
.form-group { margin-bottom: .95rem; }
.form-label {
  display: block;
  font-size: .74rem;
  font-weight: 700;
  color: var(--muted2);
  margin-bottom: .4rem;
  text-transform: uppercase;
  letter-spacing: .4px;
}

.form-control {
  width: 100%;
  background: rgba(255,255,255,.035);
  border: 1px solid var(--border2);
  border-radius: 10px;
  color: var(--text);
  padding: .65rem .9rem;
  font-size: .85rem;
  font-family: inherit;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
  outline: none;
  -webkit-appearance: none;
}

.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(20,166,232,.16);
  background: rgba(20,166,232,.05);
}

.form-control::placeholder { color: var(--muted); }

select.form-control { cursor: pointer; }
select.form-control option { background: var(--card); color: var(--text); }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .9rem;
}

.form-hint { font-size: .7rem; color: var(--muted); margin-top: .35rem; }

/* ── Animated toggle switch ── */
.switch { position: relative; display: inline-block; width: 46px; height: 26px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .slider {
  position: absolute; cursor: pointer; inset: 0;
  background: var(--border2); border-radius: 30px;
  transition: background .25s var(--ease);
}
.switch .slider::before {
  content: ''; position: absolute; height: 20px; width: 20px; left: 3px; top: 3px;
  background: #fff; border-radius: 50%; transition: transform .25s var(--ease);
  box-shadow: 0 2px 6px rgba(0,0,0,.35);
}
.switch input:checked + .slider { background: var(--prime-grad); }
.switch input:checked + .slider::before { transform: translateX(20px); }

/* ═══════════════════════════
   ALERTS
═══════════════════════════ */
.alert {
  border-radius: var(--radius);
  padding: .85rem 1.05rem;
  margin-bottom: 1.05rem;
  font-size: .84rem;
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-weight: 500;
}
.alert-success { background: rgba(0,200,122,.1);  border: 1px solid rgba(0,200,122,.3);  color: var(--success); }
.alert-danger  { background: rgba(255,76,94,.1);  border: 1px solid rgba(255,76,94,.3);  color: var(--danger); }
.alert-warning { background: rgba(255,180,0,.1);  border: 1px solid rgba(255,180,0,.3);  color: var(--warning); }
.alert-info    { background: rgba(20,166,232,.1); border: 1px solid rgba(20,166,232,.3); color: var(--accent); }

/* ═══════════════════════════
   LOGIN PAGE
═══════════════════════════ */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(20,166,232,.14) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 80%, rgba(0,102,204,.12) 0%, transparent 60%),
    var(--bg);
}

.login-box {
  background: linear-gradient(160deg, var(--card-hi), var(--card));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.1rem 2.1rem 2.3rem;
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  animation: fadeUp .4s var(--ease);
}

.login-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--prime-grad);
}

.login-box .brand { text-align: center; margin-bottom: 1.8rem; }
.login-box .brand h1 {
  font-size: 1.55rem;
  font-weight: 900;
  background: var(--prime-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.login-box .brand p { color: var(--muted); font-size: .83rem; margin-top: .35rem; }

/* ═══════════════════════════
   SHOP — PRODUCT CARDS (customer-facing)
═══════════════════════════ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1.1rem;
}

.product-card {
  background: linear-gradient(160deg, var(--card-hi), var(--card));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}

.product-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(20,166,232,.2);
}

.product-card .pc-header {
  background: linear-gradient(135deg, rgba(20,166,232,.15), rgba(0,102,204,.1));
  padding: 1.1rem 1.2rem .75rem;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.product-card .pc-header::after {
  content: 'prime';
  position: absolute;
  top: .6rem;
  right: .8rem;
  font-size: .6rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: lowercase;
  color: var(--accent);
  opacity: .6;
  font-style: italic;
}

.product-card .pc-name { font-size: .98rem; font-weight: 700; }
.product-card .pc-desc { font-size: .77rem; color: var(--muted); margin-top: .3rem; }
.product-card .pc-body { padding: 1rem 1.2rem; }

.price-tiers { margin-bottom: 1rem; }
.price-tier-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .34rem 0;
  border-bottom: 1px solid rgba(255,255,255,.04);
  font-size: .79rem;
}
.price-tier-row .qty   { color: var(--muted); }
.price-tier-row .price { color: var(--success); font-weight: 700; }

.qty-control {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: 1rem;
}
.qty-control button {
  width: 36px; height: 36px;
  background: rgba(20,166,232,.12);
  border: 1px solid rgba(20,166,232,.25);
  border-radius: 9px;
  color: var(--accent);
  cursor: pointer;
  font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  touch-action: manipulation;
  transition: background .18s var(--ease);
}
.qty-control button:hover { background: rgba(20,166,232,.22); }
.qty-control input {
  width: 52px;
  text-align: center;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border2);
  color: var(--text);
  border-radius: 9px;
  padding: .4rem;
  font-size: .9rem;
  font-family: inherit;
}

.total-display { font-size: .82rem; color: var(--muted); margin-bottom: .75rem; }
.total-display strong { color: var(--accent); font-size: 1rem; font-weight: 700; }

/* ═══════════════════════════
   CREDENTIALS BOX
═══════════════════════════ */
.cred-box {
  background: rgba(0,0,0,.4);
  border: 1px solid var(--border2);
  border-radius: 10px;
  padding: .9rem 1rem;
  font-family: 'Courier New', monospace;
  font-size: .81rem;
  word-break: break-all;
  border-left: 3px solid var(--accent);
}

.cred-box .cred-line {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .3rem 0;
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.cred-box .cred-line:last-child { border-bottom: none; }
.cred-box .cred-label { color: var(--muted); min-width: 55px; font-size: .69rem; }
.cred-box .cred-value { color: var(--accent2); font-weight: 700; }

/* ═══════════════════════════
   ACCOUNT PANEL
═══════════════════════════ */
.account-panel {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: .9rem;
  margin-bottom: 1.5rem;
}

.account-item {
  background: linear-gradient(160deg, var(--card-hi), var(--card));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .95rem 1.1rem;
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}
.account-item:hover { border-color: var(--border2); transform: translateY(-2px); }
.account-item .ai-label { font-size: .68rem; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; font-weight: 700; }
.account-item .ai-value { font-size: 1.18rem; font-weight: 800; margin-top: .25rem; }

/* ═══════════════════════════
   BILL BANNER
═══════════════════════════ */
.bill-banner {
  background: rgba(255,180,0,.07);
  border: 1px solid rgba(255,180,0,.25);
  border-radius: var(--radius);
  padding: 1.05rem 1.25rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.bill-banner .amount { font-size: 1.4rem; font-weight: 900; color: var(--warning); }
.bill-banner p { font-size: .81rem; color: var(--muted); margin-top: .15rem; }

/* ═══════════════════════════
   FOOTER
═══════════════════════════ */
footer {
  text-align: center;
  padding: 1.1rem;
  font-size: .72rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
}
footer a { color: var(--accent2); font-weight: 700; }

/* ═══════════════════════════
   UTILITIES
═══════════════════════════ */
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: .5rem; }
.mb-2 { margin-bottom: 1rem; }
.gap-1 { gap: .5rem; }
.flex  { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.text-muted   { color: var(--muted); }
.text-success { color: var(--success); }
.text-danger  { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-accent  { color: var(--accent); }
.text-teal    { color: var(--accent2); }
.text-center  { text-align: center; }
.fw-bold      { font-weight: 700; }
.d-none       { display: none; }
.w-100        { width: 100%; }

/* ═══════════════════════════════════════════
   DASHBOARD EXTRAS
═══════════════════════════════════════════ */
.chart-card {
  background: linear-gradient(160deg, var(--card-hi), var(--card));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow);
}
.chart-card h3 { margin-bottom: 1rem; font-size: .92rem; font-weight: 800; }
.chart-wrap { position: relative; height: 210px; }

.lb-list { list-style: none; padding: 0; margin: 0; }
.lb-item {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .68rem .5rem;
  border-bottom: 1px solid rgba(255,255,255,.04);
  transition: background .18s var(--ease), border-radius .18s;
}
.lb-item:last-child { border-bottom: none; }
.lb-item:hover { background: rgba(20,166,232,.05); border-radius: 10px; }
.lb-rank {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: .8rem;
  flex-shrink: 0;
}
.rank-1 { background: linear-gradient(135deg,#f59e0b,#fbbf24); color: #000; }
.rank-2 { background: linear-gradient(135deg,#9ca3af,#d1d5db); color: #000; }
.rank-3 { background: linear-gradient(135deg,#b45309,#d97706); color: #fff; }
.rank-n { background: rgba(255,255,255,.06); color: var(--muted); border: 1px solid var(--border); }
.lb-info { flex: 1; min-width: 0; }
.lb-name { font-weight: 700; font-size: .85rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lb-sub  { font-size: .71rem; color: var(--muted); }
.lb-stats { text-align: right; flex-shrink: 0; }
.lb-spent { font-weight: 800; color: var(--success); font-size: .85rem; }
.lb-cnt   { font-size: .7rem; color: var(--muted); }

.top-products {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: .7rem;
  padding: .5rem;
}
.tp-card {
  background: rgba(0,0,0,.22);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: .85rem;
  text-align: center;
  position: relative;
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}
.tp-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.tp-card:first-child { border-color: rgba(20,166,232,.4); background: rgba(20,166,232,.07); }
.tp-rank { position: absolute; top: .4rem; right: .5rem; font-size: .68rem; color: var(--muted); }
.tp-name { font-size: .79rem; color: var(--text); margin-bottom: .3rem; font-weight: 700; }
.tp-orders { font-size: 1.45rem; font-weight: 900; color: var(--accent); }
.tp-rev { font-size: .73rem; color: var(--success); margin-top: .2rem; font-weight: 600; }
.tp-label { font-size: .64rem; color: var(--muted); }

.stat-card.gold { border-color: rgba(255,180,0,.35); }
.stat-card.gold .value { color: var(--warning); }

/* Product breakdown pills */
.product-breakdown { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .5rem; }
.pb-pill {
  background: rgba(20,166,232,.1);
  border: 1px solid rgba(20,166,232,.22);
  border-radius: 20px;
  padding: .22rem .68rem;
  font-size: .71rem;
  color: var(--accent);
  white-space: nowrap;
}
.pb-pill strong { color: #fff; }

.summary-badge {
  background: rgba(255,76,94,.08);
  border: 1px solid rgba(255,76,94,.25);
  border-radius: 10px;
  padding: .68rem 1.05rem;
  font-size: .82rem;
  color: var(--danger);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: .5rem;
  font-weight: 700;
}

/* Modal */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.75);
  z-index: 999;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  backdrop-filter: blur(5px);
}
.modal-overlay.show { display: flex; animation: fadeUp .2s var(--ease); }
.modal-box {
  background: linear-gradient(160deg, var(--card-hi), var(--card));
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.modal-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--prime-grad);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.modal-box h3 { margin-bottom: 1rem; color: var(--text); font-weight: 800; }
.modal-close {
  float: right;
  background: rgba(255,255,255,.06);
  border: none;
  color: var(--muted);
  font-size: 1.1rem;
  cursor: pointer;
  padding: .25rem .55rem;
  line-height: 1;
  border-radius: 8px;
}

.type-toggle { display: flex; gap: .5rem; margin-top: .3rem; }
.type-btn {
  flex: 1;
  padding: .58rem;
  border-radius: 9px;
  border: 2px solid var(--border2);
  background: rgba(255,255,255,.03);
  color: var(--muted);
  cursor: pointer;
  text-align: center;
  font-size: .82rem;
  font-weight: 600;
  transition: all .2s var(--ease);
  font-family: inherit;
}
.type-btn.selected-new     { border-color: var(--accent);  color: var(--accent);  background: rgba(20,166,232,.1); }
.type-btn.selected-trusted { border-color: var(--accent2); color: var(--accent2); background: rgba(0,217,163,.1); }

/* ═══════════════════════════════════════════
   PRODUCTS ADMIN — CARD LIST (products.php)
═══════════════════════════════════════════ */
.padm-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.padm-card {
  background: linear-gradient(160deg, var(--card-hi), var(--card));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.1rem 1.2rem;
  transition: border-color .22s var(--ease), transform .22s var(--ease), box-shadow .22s var(--ease);
  position: relative;
  overflow: hidden;
}
.padm-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--prime-grad);
}
.padm-card:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: 0 10px 30px rgba(20,166,232,.15); }
.padm-top { display: flex; justify-content: space-between; align-items: flex-start; gap: .6rem; margin-bottom: .5rem; }
.padm-name { font-size: .98rem; font-weight: 800; }
.padm-desc { font-size: .74rem; color: var(--muted); margin-top: .3rem; line-height: 1.55; }
.padm-price { font-size: 1.05rem; font-weight: 900; color: var(--success); white-space: nowrap; }
.padm-tiers { margin: .7rem 0; display: flex; flex-direction: column; gap: .28rem; }
.padm-tier-row { display: flex; justify-content: space-between; font-size: .74rem; color: var(--muted2); }
.padm-tier-row strong { color: var(--accent2); }
.padm-foot { display: flex; align-items: center; justify-content: space-between; margin-top: .9rem; padding-top: .8rem; border-top: 1px solid var(--border); }

/* ═══════════════════════════════════════════
   RESPONSIVE — TABLET (max 992px)
═══════════════════════════════════════════ */
@media (max-width: 992px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .padm-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .topbar .user-name { display: none; }
}

/* ═══════════════════════════════════════════
   RESPONSIVE — MOBILE (max 768px)
═══════════════════════════════════════════ */
@media (max-width: 768px) {

  .menu-toggle { display: flex; }
  .sidebar-close { display: block; }

  .sidebar {
    transform: translateX(-100%);
    width: 270px;
    box-shadow: 6px 0 40px rgba(0,0,0,.7);
  }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay.active { display: block; }

  .main-content { margin-left: 0; }

  .page-body { padding: .95rem .85rem; }
  .topbar { padding: 0 .95rem; }
  .topbar h1 { font-size: .88rem; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: .65rem; }
  .stat-card .value { font-size: 1.4rem; }

  .form-row { grid-template-columns: 1fr; }

  .card { padding: 1.05rem .9rem; }
  .products-grid { grid-template-columns: 1fr; }
  .padm-grid { grid-template-columns: 1fr; }
  .account-panel { grid-template-columns: repeat(2, 1fr); }
  .login-box { padding: 1.8rem 1.25rem; }

  .chart-wrap { height: 170px; }

  div[style*="grid-template-columns:1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }
}

/* ═══════════════════════════════════════════
   RESPONSIVE — SMALL MOBILE (max 480px)
═══════════════════════════════════════════ */
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: .55rem; }
  .stat-card { padding: .78rem .88rem; }
  .stat-card .value { font-size: 1.2rem; }
  .stat-card .label { font-size: .63rem; }
  .account-panel { grid-template-columns: 1fr 1fr; }
  .btn-lg { padding: .72rem 1.15rem; font-size: .87rem; }
  .card-header { flex-direction: column; align-items: flex-start; }
  .top-products { grid-template-columns: repeat(2, 1fr); }
  .chart-wrap { height: 150px; }
  .modal-box { padding: 1.25rem 1.05rem; }
}

/* ═══════════════════════════════════════════
   MOBILE ORDER / USER CARDS
═══════════════════════════════════════════ */
.mobile-orders { display: none; }
.desktop-table { display: block; }

.order-card {
  border-bottom: 1px solid var(--border);
  padding: .95rem 1rem;
  transition: background .18s var(--ease);
}
.order-card:last-child { border-bottom: none; }
.order-card:active { background: rgba(20,166,232,.06); }

.oc-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .25rem;
}
.oc-id      { font-size: .7rem; color: var(--muted); }
.oc-name    { font-size: .9rem; font-weight: 700; color: var(--text); }
.oc-product { font-size: .8rem; color: var(--muted2); margin: .15rem 0; }
.oc-bottom  { display: flex; align-items: center; justify-content: space-between; margin-top: .4rem; }

@media (max-width: 768px) {
  .mobile-orders { display: block; }
  .desktop-table { display: none; }
}