/* =========================================================
   PAYMENT GATEWAY PORTAL - MASTER OWNER THEME & AUTORDER LOGIN
   ========================================================= */

:root {
  --bg: #f8fafc;
  --card: #ffffff;
  --muted: #64748b;
  --text: #0f172a;
  --line: #e2e8f0;
  --border: #e2e8f0;
  --primary: #0ea5e9;
  --primary-hover: #0284c7;
  --primary-dark: #0284c7;
  --danger: #ef4444;
  --danger-hover: #dc2626;
  --sidebar-bg: #ffffff;
  --input-bg: #f8fafc;
  --btn-bg: #f1f5f9;
  --btn-hover: #e2e8f0;
  --ok-text: #059669;
  --blue: #2563eb;
  --green: #10b981;
  font-family: 'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, sans-serif;
}

[data-theme="dark"] {
  --bg: #0f172a;
  --card: #1e293b;
  --muted: #94a3b8;
  --text: #f8fafc;
  --line: #334155;
  --border: #334155;
  --primary: #38bdf8;
  --primary-hover: #0ea5e9;
  --primary-dark: #0284c7;
  --danger: #ef4444;
  --danger-hover: #dc2626;
  --sidebar-bg: rgba(15, 23, 42, 0.98);
  --input-bg: #0f172a;
  --btn-bg: #1e293b;
  --btn-hover: #334155;
  --ok-text: #34d399;
  --blue: #38bdf8;
  --green: #10b981;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

a { color: var(--primary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--primary-hover); }
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.9em; }
.muted { color: var(--muted); }
.small { font-size: 0.875rem; }
.error {
  color: #fca5a5;
  background: rgba(239, 68, 68, 0.12);
  border-left: 4px solid var(--danger);
  padding: 10px 14px;
  border-radius: 0 8px 8px 0;
  margin-top: 12px;
  font-size: 0.875rem;
}
.hidden { display: none !important; }
.center { text-align: center; }
.row { display: flex; flex-wrap: wrap; align-items: center; }
.gap { gap: 10px; }
.row-between { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }

/* =========================================================
   LOGIN & REGISTER (AutoOrder-(Telegram&Web) Portal Style)
   ========================================================= */
.auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
  background-color: #0d1117;
  background-image: radial-gradient(circle at 50% 15%, rgba(14, 165, 233, 0.15), transparent 70%);
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: #161b22;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  padding: 34px 28px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
  position: relative;
}

.auth-card:hover {
  border-color: rgba(14, 165, 233, 0.35);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 25px rgba(14, 165, 233, 0.1);
}

.brand-center { text-align: center; margin-bottom: 24px; }
.login-icon-box {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: rgba(14, 165, 233, 0.12);
  border: 1px solid rgba(14, 165, 233, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  font-size: 1.6rem;
  color: #38bdf8;
  box-shadow: 0 4px 15px rgba(14, 165, 233, 0.15);
}

.auth-heading {
  margin: 6px 0 4px;
  font-size: 1.35rem;
  font-weight: 700;
  color: #f0f6fc;
  letter-spacing: -0.02em;
}

.auth-subtitle {
  color: #8b949e;
  font-size: 0.85rem;
  margin: 0;
}

.logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-wrap.dark {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 10px 16px;
  margin: 0 auto 12px;
  width: fit-content;
  max-width: 100%;
}
.brand-logo.auth {
  height: 50px;
  max-width: 220px;
  object-fit: contain;
}

/* Tabs Switcher */
.auth-tabs, .tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 22px;
  background: #0d1117;
  padding: 5px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.tab-btn {
  flex: 1;
  padding: 10px 14px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: #8b949e;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.tab-btn:hover { color: #f0f6fc; }
.tab-btn.active {
  background: rgba(14, 165, 233, 0.18);
  color: #38bdf8;
  border: 1px solid rgba(14, 165, 233, 0.4);
  font-weight: 700;
  box-shadow: 0 2px 10px rgba(14, 165, 233, 0.15);
}

.auth-card label {
  display: block;
  margin: 14px 0 6px;
  color: #8b949e;
  font-size: 0.825rem;
  font-weight: 600;
}
.auth-card input, .auth-card textarea {
  width: 100%;
  border: 1px solid #30363d;
  border-radius: 10px;
  padding: 11px 14px;
  font-size: 0.95rem;
  background: #0d1117;
  color: #f0f6fc;
  transition: all 0.2s ease;
  outline: none;
}
.auth-card input:focus, .auth-card textarea:focus {
  border-color: #38bdf8;
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

/* Password field */
.pw-field {
  position: relative;
  display: block;
}
.pw-field input {
  padding-right: 44px;
}
.pw-toggle {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  padding: 6px 10px;
  color: #8b949e;
  border-radius: 8px;
  transition: color 0.2s;
}
.pw-toggle:hover { color: #38bdf8; }
.pw-toggle.is-on { color: #38bdf8; }

/* Gradient button */
.btn-gradient {
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
  color: white;
  border: none;
  font-weight: 600;
  border-radius: 10px;
  padding: 12px 24px;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 15px rgba(14, 165, 233, 0.35);
}
.btn-gradient:hover {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(14, 165, 233, 0.45);
}
.btn.full, .btn-gradient.full { width: 100%; }

.alert {
  padding: 12px 16px;
  border-radius: 10px;
  margin-top: 14px;
  font-size: 0.875rem;
  line-height: 1.5;
}
.alert.warn {
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: #fcd34d;
}
.alert.warn a { color: #38bdf8; font-weight: 600; }
.alert.ok {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34d399;
}
.links a {
  color: #8b949e;
  transition: color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.links a:hover { color: #38bdf8; }

/* =========================================================
   APP SHELL & SIDEBAR (Master Owner UI Style)
   ========================================================= */
.app-shell {
  display: flex;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  background: var(--bg);
}

.sidebar {
  width: 260px;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  padding: 20px 16px;
  z-index: 50;
  flex-shrink: 0;
  height: 100vh;
  height: 100dvh;
  overflow-y: auto;
  position: relative;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.side-brand {
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: center;
  align-items: center;
}
.side-brand .brand-title {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}
.brand-logo.side {
  height: 48px;
  max-width: 200px;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

.menu-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 12px 0 6px 8px;
}

.nav-links, nav {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.nav-item {
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.92rem;
  border: none;
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  text-align: left;
  text-decoration: none;
  transition: all 0.2s ease;
  font-family: inherit;
}
.nav-item:hover {
  background: rgba(56, 189, 248, 0.1);
  color: var(--primary);
  transform: translateX(2px);
}
.nav-item.active {
  background: rgba(56, 189, 248, 0.15);
  color: var(--primary);
  font-weight: 700;
}

/* Nav Submenu */
.nav-feature { position: relative; }
.nav-lockable { justify-content: space-between; }
.nav-chevron { font-size: 0.8rem; transition: transform 0.2s ease; }
.nav-parent.open .nav-chevron { transform: rotate(90deg); }
.nav-sub {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-left: 14px;
  margin-top: 3px;
  margin-bottom: 6px;
  border-left: 2px solid var(--line);
  margin-left: 16px;
}
.nav-item.sub {
  padding: 7px 12px;
  font-size: 0.85rem;
  border-radius: 6px;
}

.nav-logout, .btn.danger.small {
  padding: 9px 14px;
  border-radius: 8px;
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s;
  font-family: inherit;
}
.nav-logout:hover, .btn.danger:hover {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
}

/* =========================================================
   MAIN CONTENT & TOPBAR
   ========================================================= */
.main-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  overflow-y: auto;
  position: relative;
}

.topbar {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  padding: 12px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(8px);
}
.top-left {
  display: flex;
  align-items: center;
  gap: 14px;
}
.top-left h2 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}
.menu-toggle {
  display: none;
  background: var(--btn-bg);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
}

.top-right {
  display: flex;
  align-items: center;
  gap: 14px;
}
.theme-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--btn-bg);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: all 0.2s ease;
}
.theme-btn:hover {
  background: var(--btn-hover);
  color: var(--primary);
  transform: rotate(15deg);
}
.avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #0284c7);
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.main {
  flex: 1;
  padding: 24px;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

/* =========================================================
   CARDS & STATS (Signature Master Owner Look)
   ========================================================= */
.card, .panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.06), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
  margin-bottom: 20px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cards-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
}
.cards-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.stat-cards-row {
  margin-top: 14px;
  margin-bottom: 20px;
}

/* Stat Card with Master Owner Accent Border */
.card.stat, .panel .stat {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 20px;
  box-shadow: 0 2px 6px -2px rgba(0, 0, 0, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card.stat:hover, .panel .stat:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px -4px rgba(0, 0, 0, 0.1);
}

.card.stat .muted.small, .panel .stat span {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  display: block;
}
.card.stat h2, .panel .stat strong {
  margin: 6px 0 0 0;
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
  display: block;
}

/* Banner Status */
.connected-hero {
  border-left: 4px solid var(--primary);
}
.connected-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.connected-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sp-badge {
  font-weight: 700;
  font-size: 0.95rem;
  padding: 4px 12px;
  border-radius: 8px;
  background: rgba(14, 165, 233, 0.12);
  color: var(--primary);
  border: 1px solid rgba(14, 165, 233, 0.25);
}
.sp-badge.binance {
  background: rgba(240, 185, 11, 0.15);
  color: #f0b90b;
  border-color: rgba(240, 185, 11, 0.35);
}
.btn.binance {
  background: #f0b90b;
  border-color: #f0b90b;
  color: #181a20;
  font-weight: 700;
}
.btn.binance:hover {
  background: #d9a507;
  color: #181a20;
}
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge.ok {
  background: rgba(16, 185, 129, 0.12);
  color: var(--ok-text);
  border: 1px solid rgba(16, 185, 129, 0.25);
}
.badge.bad {
  background: rgba(239, 68, 68, 0.12);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.25);
}

/* Tables */
.table-wrap {
  width: 100%;
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid var(--line);
  margin-top: 14px;
}
table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
th {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  background: var(--card);
}
td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  font-size: 0.92rem;
  color: var(--text);
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(56, 189, 248, 0.03); }

/* Status Pills */
.pill, .status-pill {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  border: 1px solid transparent;
  line-height: 1.4;
}
.pill.ok, .status-pill.success, .status-pill.sukses, .status-pill.aktif, .status-pill.active, .status-pill.selesai, .status-pill.PAID {
  background: rgba(16, 185, 129, 0.12);
  color: var(--ok-text);
  border-color: rgba(16, 185, 129, 0.3);
}
.pill.bad, .status-pill.failed, .status-pill.gagal, .status-pill.tolak, .status-pill.ditolak, .status-pill.disabled, .status-pill.EXPIRED, .status-pill.FAILED {
  background: rgba(239, 68, 68, 0.12);
  color: var(--danger);
  border-color: rgba(239, 68, 68, 0.3);
}
.pill.warn, .status-pill.pending, .status-pill.proses, .status-pill.expired, .status-pill.menunggu, .status-pill.PENDING {
  background: rgba(245, 158, 11, 0.12);
  color: #f59e0b;
  border-color: rgba(245, 158, 11, 0.3);
}

/* Forms & Inputs */
label {
  display: block;
  margin-top: 14px;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 600;
}
input, textarea, select {
  width: 100%;
  padding: 11px 14px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--input-bg);
  color: var(--text);
  font-size: 0.93rem;
  outline: none;
  font-family: inherit;
  transition: all 0.2s ease;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

.grid-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

/* Buttons */
.btn {
  padding: 10px 18px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--btn-bg);
  color: var(--text);
  font-weight: 500;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
}
.btn:hover {
  background: var(--btn-hover);
  transform: translateY(-1px);
}
.btn:active { transform: translateY(0); }
.btn.primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  font-weight: 600;
}
.btn.primary:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
}
.btn.danger {
  background: rgba(239, 68, 68, 0.1);
  border-color: var(--danger);
  color: var(--danger);
}
.btn.danger:hover {
  background: var(--danger);
  color: #fff;
}
.btn.orange {
  background: #f59e0b;
  border-color: #f59e0b;
  color: #fff;
  font-weight: 600;
}
.btn.orange:hover {
  background: #d97706;
  border-color: #d97706;
}
.btn.small, .btn.sm {
  padding: 6px 12px;
  font-size: 0.85rem;
  border-radius: 6px;
}
.btn.lg {
  padding: 14px 28px;
  font-size: 1rem;
}

/* Key Box */
.key-box {
  background: var(--input-bg);
  border: 1px dashed var(--line);
  padding: 14px 16px;
  border-radius: 10px;
  font-family: monospace;
  font-size: 0.95rem;
  word-break: break-all;
  margin: 12px 0;
  color: var(--primary);
  font-weight: 600;
}

/* Feature grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 14px;
}
.feature {
  background: var(--input-bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px;
}
.feature b { display: block; color: var(--text); font-size: 0.92rem; margin-bottom: 4px; }
.feature span { font-size: 0.82rem; color: var(--muted); }

/* Code preview */
.code {
  background: var(--input-bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  overflow-x: auto;
  font-family: monospace;
  font-size: 0.88rem;
  color: var(--primary);
}

/* Countdown */
.countdown-wrap {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px 20px;
  margin-top: 16px;
}
.countdown-grid {
  display: flex;
  gap: 12px;
  margin-top: 10px;
}
.cd-box {
  background: var(--input-bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 14px;
  text-align: center;
  min-width: 60px;
}
.cd-box strong { font-size: 1.3rem; display: block; color: var(--text); }
.cd-box span { font-size: 0.72rem; color: var(--muted); text-transform: uppercase; }

/* Packages grid */
.pkg-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 12px;
}
.pkg-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.pkg-card:hover { border-color: var(--primary); transform: translateY(-2px); }
.pkg-card.selected {
  border-color: var(--primary);
  background: rgba(56, 189, 248, 0.08);
  box-shadow: 0 0 0 2px var(--primary);
}

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #1e293b;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 12px 20px;
  border-radius: 10px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  font-weight: 600;
  font-size: 0.9rem;
  z-index: 1000;
  animation: slideToast 0.3s ease;
}
@keyframes slideToast {
  from { transform: translateY(10px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Modals */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 999;
}
.modal-card {
  width: 100%;
  max-width: 480px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}
.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.icon-btn {
  border: none;
  background: transparent;
  font-size: 1.4rem;
  color: var(--muted);
  cursor: pointer;
}

/* Mobile Responsiveness */
.table-wrap {
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .app-shell { flex-direction: column; height: auto; overflow: visible; }
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 280px;
    transform: translateX(-100%);
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.3);
  }
  body.sidebar-open .sidebar { transform: translateX(0); }
  .sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 45;
  }
  body.sidebar-open .sidebar-backdrop { display: block; }
  .menu-toggle { display: block; }
  .main-wrap { height: auto; overflow: visible; }
  .main { padding: 16px; }
  .cards-4, .cards-2 { grid-template-columns: 1fr; }
}

@media (max-width: 500px) {
  #clock { display: none; }
  .topbar { padding: 12px 14px; }
  .auth-card { padding: 24px 18px; border-radius: 14px; }
  .auth-wrap { padding: 20px 12px; }
  .modal-card { padding: 18px 14px; }
  .main { padding: 12px 10px; }
  .card { padding: 16px 14px; border-radius: 12px; }
  .countdown-grid { flex-wrap: wrap; justify-content: center; }
  .pkg-grid { grid-template-columns: 1fr; }
}