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

/* ── DARK THEME (default) ─────────────────────────────────── */
:root {
  --bg: #0a0e1a;
  --card: rgba(15,22,40,.85);
  --border: rgba(255,255,255,.07);
  --border-focus: rgba(139,92,246,.5);
  --primary: #8b5cf6;
  --primary-hover: #7c3aed;
  --primary-glow: rgba(139,92,246,.35);
  --cyan: #06b6d4;
  --cyan-glow: rgba(6,182,212,.3);
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --text: #f1f5f9;
  --muted: #94a3b8;
  --sidebar-w: 260px;
  --input-bg: rgba(10,14,26,.9);
  --input-opt: #0f172a;
  --topbar-bg: rgba(10,14,26,.75);
  --sidebar-bg: rgba(8,12,24,.94);
  --result-bg: #060911;
  --result-color: #34d399;
}

/* ── LIGHT THEME (auto: system preference) ─────────────────── */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f1f5f9;
    --card: rgba(255,255,255,.95);
    --border: rgba(0,0,0,.09);
    --border-focus: rgba(109,40,217,.4);
    --primary: #7c3aed;
    --primary-hover: #6d28d9;
    --primary-glow: rgba(109,40,217,.22);
    --cyan: #0284c7;
    --cyan-glow: rgba(2,132,199,.22);
    --success: #059669;
    --warning: #d97706;
    --danger: #dc2626;
    --text: #0f172a;
    --muted: #64748b;
    --input-bg: rgba(248,250,252,.98);
    --input-opt: #fff;
    --topbar-bg: rgba(255,255,255,.85);
    --sidebar-bg: rgba(255,255,255,.97);
    --result-bg: #f8fafc;
    --result-color: #059669;
  }
}

/* Manual light override */
[data-theme="light"] {
  --bg: #f1f5f9;
  --card: rgba(255,255,255,.95);
  --border: rgba(0,0,0,.09);
  --border-focus: rgba(109,40,217,.4);
  --primary: #7c3aed;
  --primary-hover: #6d28d9;
  --primary-glow: rgba(109,40,217,.22);
  --cyan: #0284c7;
  --cyan-glow: rgba(2,132,199,.22);
  --success: #059669;
  --warning: #d97706;
  --danger: #dc2626;
  --text: #0f172a;
  --muted: #64748b;
  --input-bg: rgba(248,250,252,.98);
  --input-opt: #fff;
  --topbar-bg: rgba(255,255,255,.85);
  --sidebar-bg: rgba(255,255,255,.97);
  --result-bg: #f8fafc;
  --result-color: #059669;
}

/* Manual dark override */
[data-theme="dark"] {
  --bg: #0a0e1a;
  --card: rgba(15,22,40,.85);
  --border: rgba(255,255,255,.07);
  --border-focus: rgba(139,92,246,.5);
  --primary: #8b5cf6;
  --primary-hover: #7c3aed;
  --primary-glow: rgba(139,92,246,.35);
  --cyan: #06b6d4;
  --cyan-glow: rgba(6,182,212,.3);
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --text: #f1f5f9;
  --muted: #94a3b8;
  --input-bg: rgba(10,14,26,.9);
  --input-opt: #0f172a;
  --topbar-bg: rgba(10,14,26,.75);
  --sidebar-bg: rgba(8,12,24,.94);
  --result-bg: #060911;
  --result-color: #34d399;
}

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

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  background-image:
    radial-gradient(circle at 8% 10%, rgba(139,92,246,.12) 0, transparent 45%),
    radial-gradient(circle at 90% 85%, rgba(6,182,212,.08) 0, transparent 40%);
  background-attachment: fixed;
  transition: background .3s, color .3s;
}

/* ── SIDEBAR ─────────────────────────────────────────────── */
.sidebar { background: var(--sidebar-bg) !important; }
.topbar { background: var(--topbar-bg) !important; }

/* ── INPUT/SELECT ─────────────────────────────────────────── */
.form-input, .form-select { background: var(--input-bg) !important; }
.form-select option { background: var(--input-opt) !important; }

/* ── RESULT BOX ───────────────────────────────────────────── */
.result-pre { background: var(--result-bg) !important; color: var(--result-color) !important; }

/* ── THEME TOGGLE BTN ─────────────────────────────────────── */
.theme-toggle-btn {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 16px; flex-shrink: 0;
  transition: all .2s;
}
.theme-toggle-btn:hover { border-color: var(--primary); box-shadow: 0 0 10px var(--primary-glow); }

/* ── LOGIN ───────────────────────────────────────────────── */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.login-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 48px 40px;
  width: 100%;
  max-width: 420px;
  backdrop-filter: blur(20px);
  box-shadow: 0 24px 60px rgba(0,0,0,.5);
}
.login-logo { text-align: center; margin-bottom: 36px; }
.logo-icon { font-size: 48px; display: block; margin-bottom: 12px; }
.login-title { font-size: 28px; font-weight: 800; letter-spacing: -1px; background: linear-gradient(135deg, #fff, var(--primary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.login-note { color: var(--muted); font-size: 12px; text-align: center; margin-top: 16px; line-height: 1.6; }
.btn-block { width: 100%; justify-content: center; }
.login-step { }

/* Step Indicator */
.step-indicator { display: flex; align-items: center; gap: 0; margin-bottom: 24px; }
.step { width: 34px; height: 34px; border-radius: 50%; border: 2px solid var(--border); color: var(--muted); display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 700; flex-shrink: 0; transition: all .3s; }
.step.active { border-color: var(--primary); color: var(--primary); box-shadow: 0 0 0 4px rgba(139,92,246,.15); }
.step.done { border-color: var(--success); background: var(--success); color: #fff; }
.step-line { flex: 1; height: 2px; background: var(--border); margin: 0 8px; transition: background .3s; }
.step-line.active { background: linear-gradient(90deg, var(--success), var(--primary)); }
.step-title { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.step-desc { color: var(--muted); font-size: 13px; margin-bottom: 24px; line-height: 1.5; }

/* Prefixed input */
.input-prefix-wrap { display: flex; align-items: center; background: rgba(0,0,0,.45); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; transition: border-color .2s; }
.input-prefix-wrap:focus-within { border-color: var(--border-focus); box-shadow: 0 0 0 3px rgba(139,92,246,.15); }
.input-prefix { padding: 12px 14px; color: var(--primary); font-weight: 700; font-size: 16px; background: rgba(139,92,246,.1); border-right: 1px solid var(--border); }
.input-with-prefix { border: none !important; border-radius: 0 !important; box-shadow: none !important; background: transparent !important; }
.input-with-prefix:focus { box-shadow: none !important; }

/* OTP code input */
.otp-input { text-align: center; font-size: 32px; font-weight: 800; letter-spacing: 10px; font-family: 'Courier New', monospace; padding: 16px; }
.otp-input::placeholder { letter-spacing: 6px; font-size: 22px; font-weight: 400; opacity: .3; }

/* OTP footer */
.otp-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; flex-wrap: wrap; gap: 8px; }
.btn-text { background: none; border: none; color: var(--muted); font-size: 12px; cursor: pointer; padding: 4px; font-family: inherit; transition: color .2s; }
.btn-text:hover:not(:disabled) { color: var(--primary); }
.btn-text:disabled { opacity: .5; cursor: not-allowed; }
.login-note { color: var(--muted); font-size: 12px; text-align: center; margin-top: 16px; }

/* ── LAYOUT ─────────────────────────────────────────────── */
.sidebar {
  position: fixed; left: 0; top: 0; bottom: 0;
  width: var(--sidebar-w);
  background: rgba(8,12,24,.92);
  backdrop-filter: blur(20px);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  padding: 20px 14px;
  overflow-y: auto;
  z-index: 100;
  transition: transform .3s;
}
.sidebar.closed { transform: translateX(-100%); }
.main-wrapper { margin-left: var(--sidebar-w); display: flex; flex-direction: column; min-height: 100vh; }

/* ── BRAND ──────────────────────────────────────────────── */
.brand { display: flex; align-items: center; gap: 10px; padding: 0 6px 20px; border-bottom: 1px solid var(--border); margin-bottom: 18px; }
.brand-icon { font-size: 26px; }
.brand-title { font-size: 17px; font-weight: 700; letter-spacing: -.4px; }
.brand-sub { font-size: 11px; color: var(--cyan); font-weight: 600; text-transform: uppercase; }

/* ── BALANCE WIDGET ─────────────────────────────────────── */
.balance-widget { background: linear-gradient(135deg, rgba(139,92,246,.18), rgba(6,182,212,.14)); border: 1px solid rgba(139,92,246,.3); border-radius: 14px; padding: 16px; margin-bottom: 18px; text-align: center; }
.balance-label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 4px; }
.balance-amount { font-size: 28px; font-weight: 800; color: var(--success); letter-spacing: -1px; margin-bottom: 12px; }
.btn-sm { padding: 7px 14px; font-size: 12px; }
.btn-cyan { background: linear-gradient(135deg, var(--cyan), var(--primary)); color: #fff; border: none; }

/* ── NAV ───────────────────────────────────────────────── */
.nav-list { list-style: none; display: flex; flex-direction: column; gap: 3px; flex: 1; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 10px; color: var(--muted); font-size: 13px; font-weight: 500; cursor: pointer; border: 1px solid transparent; transition: all .18s; }
.nav-item:hover { background: rgba(255,255,255,.05); color: var(--text); }
.nav-item.active { background: linear-gradient(135deg, rgba(139,92,246,.22), rgba(6,182,212,.14)); border-color: rgba(139,92,246,.4); color: #fff; font-weight: 600; }

/* ── SIDEBAR FOOTER ─────────────────────────────────────── */
.sidebar-footer { border-top: 1px solid var(--border); padding-top: 16px; margin-top: 16px; }
.user-info { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.user-avatar { width: 36px; height: 36px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--cyan)); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; }
.user-name { font-size: 14px; font-weight: 600; }
.user-role { font-size: 11px; color: var(--muted); }
.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--muted); }
.btn-ghost:hover { border-color: var(--danger); color: var(--danger); }

/* ── TOPBAR ─────────────────────────────────────────────── */
.topbar { height: 64px; background: rgba(8,12,24,.75); backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; padding: 0 24px; position: sticky; top: 0; z-index: 80; }
.topbar-left { display: flex; align-items: center; gap: 14px; }
.hamburger { background: none; border: none; color: var(--muted); font-size: 20px; cursor: pointer; display: none; }
.page-title { font-size: 18px; font-weight: 600; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.balance-pill { background: rgba(16,185,129,.12); border: 1px solid rgba(16,185,129,.25); border-radius: 20px; padding: 6px 14px; font-size: 14px; font-weight: 600; color: var(--success); }

/* ── CONTENT ────────────────────────────────────────────── */
.content { padding: 28px; flex: 1; }
.tab { display: none; animation: fadeSlide .22s ease; }
.tab.active { display: block; }
@keyframes fadeSlide { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

/* ── WELCOME ─────────────────────────────────────────────── */
.welcome-banner { background: linear-gradient(135deg, rgba(139,92,246,.18), rgba(6,182,212,.12)); border: 1px solid rgba(139,92,246,.25); border-radius: 18px; padding: 28px 30px; display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 24px; flex-wrap: wrap; }
.welcome-title { font-size: 22px; font-weight: 700; margin-bottom: 6px; }
.welcome-sub { color: var(--muted); font-size: 14px; }

/* ── SERVICE GRID ────────────────────────────────────────── */
.service-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; margin-bottom: 24px; }
.service-card { background: var(--card); backdrop-filter: blur(12px); border: 1px solid var(--border); border-radius: 16px; padding: 22px 18px; cursor: pointer; transition: all .2s; }
.service-card:hover { border-color: var(--primary); transform: translateY(-3px); background: rgba(139,92,246,.1); box-shadow: 0 8px 24px rgba(0,0,0,.3); }
.service-icon { font-size: 30px; margin-bottom: 10px; }
.service-name { font-size: 15px; font-weight: 600; margin-bottom: 5px; }
.service-desc { font-size: 12px; color: var(--muted); margin-bottom: 10px; line-height: 1.5; }
.service-price { font-size: 12px; color: var(--cyan); font-weight: 600; }

/* ── CARD ────────────────────────────────────────────────── */
.card { background: var(--card); backdrop-filter: blur(16px); border: 1px solid var(--border); border-radius: 18px; padding: 24px; margin-bottom: 20px; }
.card-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.card-title { font-size: 17px; font-weight: 600; margin-bottom: 4px; }
.card-sub { font-size: 12px; color: var(--muted); }

/* ── PILL TOGGLE ─────────────────────────────────────────── */
.pill-toggle { display: flex; gap: 6px; margin-bottom: 20px; background: rgba(255,255,255,.05); padding: 4px; border-radius: 10px; width: fit-content; }
.pill { padding: 7px 16px; border-radius: 7px; background: transparent; border: none; color: var(--muted); font-size: 13px; font-weight: 500; cursor: pointer; transition: all .2s; }
.pill.active { background: var(--primary); color: #fff; box-shadow: 0 2px 8px var(--primary-glow); }

/* ── FORMS ───────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 12px; font-weight: 500; color: var(--muted); margin-bottom: 7px; text-transform: uppercase; letter-spacing: .4px; }
.form-input, .form-select { width: 100%; padding: 12px 16px; background: rgba(0,0,0,.45); border: 1px solid var(--border); border-radius: 10px; color: var(--text); font-size: 14px; outline: none; font-family: inherit; transition: all .2s; }
.form-input:focus, .form-select:focus { border-color: var(--border-focus); box-shadow: 0 0 0 3px rgba(139,92,246,.15); }
.form-input-lg { font-size: 18px; letter-spacing: 2px; }
.form-select option { background: #111; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.form-row-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; gap: 7px; padding: 11px 22px; border-radius: 10px; font-weight: 600; font-size: 13px; cursor: pointer; border: none; transition: all .18s; white-space: nowrap; font-family: inherit; }
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--cyan)); color: #fff; box-shadow: 0 4px 14px var(--primary-glow); }
.btn-primary:hover { opacity: .9; transform: translateY(-1px); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.btn-outline { background: rgba(255,255,255,.06); color: var(--text); border: 1px solid var(--border); }
.btn-outline:hover { background: rgba(255,255,255,.11); }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 4px; }

/* ── TABLES ──────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { padding: 11px 14px; color: var(--muted); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .4px; border-bottom: 1px solid var(--border); }
td { padding: 13px 14px; font-size: 13px; border-bottom: 1px solid rgba(255,255,255,.035); }
tr:hover td { background: rgba(255,255,255,.022); }
.empty { color: var(--muted); text-align: center; padding: 24px 0 !important; }

/* ── RESULTS ─────────────────────────────────────────────── */
.result-meta { margin-bottom: 12px; font-size: 13px; color: var(--muted); }
.result-box { background: #060911; border: 1px solid rgba(139,92,246,.25); border-radius: 12px; padding: 18px; font-family: 'Courier New', monospace; color: #34d399; white-space: pre-wrap; word-break: break-all; max-height: 480px; overflow-y: auto; font-size: 12.5px; }

/* Result Cards (SSN) */
.person-card { background: rgba(139,92,246,.06); border: 1px solid rgba(139,92,246,.2); border-radius: 14px; padding: 18px; margin-bottom: 12px; }
.person-card-name { font-size: 16px; font-weight: 700; margin-bottom: 10px; }
.person-card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 10px; }
.person-field { }
.person-key { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .4px; margin-bottom: 3px; }
.person-val { font-size: 13px; font-weight: 500; font-family: 'Courier New', monospace; }

/* BIN card */
.bin-card { background: rgba(6,182,212,.06); border: 1px solid rgba(6,182,212,.2); border-radius: 14px; padding: 20px; }
.bin-brand { font-size: 22px; font-weight: 700; color: var(--cyan); margin-bottom: 10px; }
.bin-row { display: flex; justify-content: space-between; padding: 5px 0; border-bottom: 1px solid rgba(255,255,255,.04); font-size: 13px; }
.bin-key { color: var(--muted); }

/* Score circle */
.score-circle { text-align: center; padding: 24px 0 8px; }
.score-num { font-size: 80px; font-weight: 800; background: linear-gradient(135deg, var(--success), var(--cyan)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; letter-spacing: -3px; }
.score-label { color: var(--muted); font-size: 14px; margin-top: 4px; }

/* Badges */
.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.badge-pending { background: rgba(245,158,11,.15); color: var(--warning); border: 1px solid rgba(245,158,11,.3); }
.badge-approved { background: rgba(16,185,129,.15); color: var(--success); border: 1px solid rgba(16,185,129,.3); }
.badge-rejected { background: rgba(239,68,68,.15); color: var(--danger); border: 1px solid rgba(239,68,68,.3); }

/* ── SUBTABS (Fullz) ─────────────────────────────────────── */
.subtab-bar { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 18px; }
.subtab { padding: 8px 16px; border-radius: 8px; background: rgba(255,255,255,.06); border: 1px solid var(--border); color: var(--muted); font-size: 13px; font-weight: 500; cursor: pointer; transition: all .18s; font-family: inherit; }
.subtab.active { background: linear-gradient(135deg, rgba(139,92,246,.25), rgba(6,182,212,.18)); border-color: rgba(139,92,246,.4); color: #fff; }
.subpane { display: none; }
.subpane.active { display: block; }

/* ── MODAL ───────────────────────────────────────────────── */
.modal-backdrop { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.8); backdrop-filter: blur(10px); z-index: 999; align-items: center; justify-content: center; padding: 20px; overflow-y: auto; }
.modal-backdrop.open { display: flex; }
.modal { background: #0f172a; border: 1px solid rgba(139,92,246,.35); border-radius: 22px; width: 100%; max-width: 460px; padding: 32px; max-height: 90vh; overflow-y: auto; }
.deposit-modal-wide { max-width: 620px; }
.modal-title { font-size: 19px; font-weight: 700; margin-bottom: 6px; }
.modal-footer { display: flex; justify-content: flex-end; gap: 12px; margin-top: 24px; }

/* ── WALLET TABS ─────────────────────────────────────────── */
.wallet-tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 18px; }
.wallet-tab { background: rgba(255,255,255,.05); border: 1px solid var(--border); border-radius: 12px; padding: 10px 6px; cursor: pointer; transition: all .2s; display: flex; flex-direction: column; align-items: center; gap: 3px; font-family: inherit; }
.wallet-tab:hover { border-color: var(--primary); background: rgba(139,92,246,.1); }
.wallet-tab.active { background: linear-gradient(135deg, rgba(139,92,246,.22), rgba(6,182,212,.16)); border-color: var(--primary); box-shadow: 0 0 0 3px rgba(139,92,246,.15); }
.wt-icon { font-size: 20px; }
.wt-name { font-size: 13px; font-weight: 700; color: var(--text); }
.wt-net { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .4px; }

/* ── WALLET PANEL ────────────────────────────────────────── */
.wallet-panel { display: none; }
.wallet-panel.active { display: block; }
.wallet-info-box { background: rgba(0,0,0,.3); border: 1px solid var(--border); border-radius: 14px; padding: 18px; }
.wallet-network-badge { display: inline-block; padding: 5px 12px; border-radius: 20px; font-size: 12px; font-weight: 700; margin-bottom: 14px; }
.wallet-network-badge.usdt { background: rgba(38,161,123,.18); color: #26a17b; border: 1px solid rgba(38,161,123,.3); }
.wallet-network-badge.sol  { background: rgba(153,69,255,.18); color: #9945ff; border: 1px solid rgba(153,69,255,.3); }
.wallet-network-badge.btc  { background: rgba(247,147,26,.18); color: #f7931a; border: 1px solid rgba(247,147,26,.3); }
.wallet-network-badge.eth  { background: rgba(98,126,234,.18); color: #627eea; border: 1px solid rgba(98,126,234,.3); }
.wallet-address-wrap { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.wallet-address { display: block; flex: 1; font-family: 'Courier New', monospace; font-size: 12px; color: var(--cyan); word-break: break-all; line-height: 1.6; background: rgba(6,182,212,.06); padding: 10px 14px; border-radius: 8px; border: 1px solid rgba(6,182,212,.15); min-width: 0; }
.btn-copy { padding: 8px 14px; background: rgba(139,92,246,.18); border: 1px solid rgba(139,92,246,.3); border-radius: 8px; color: var(--primary); font-size: 12px; font-weight: 600; cursor: pointer; white-space: nowrap; transition: all .2s; font-family: inherit; flex-shrink: 0; }
.btn-copy:hover { background: rgba(139,92,246,.3); }
.wallet-warning { font-size: 12px; color: var(--warning); background: rgba(245,158,11,.08); border: 1px solid rgba(245,158,11,.2); border-radius: 8px; padding: 8px 12px; }

/* ── APPROVAL NOTICE ─────────────────────────────────────── */
.approval-notice { display: flex; align-items: flex-start; gap: 14px; background: rgba(6,182,212,.07); border: 1px solid rgba(6,182,212,.2); border-radius: 12px; padding: 16px; margin-top: 6px; }
.approval-icon { font-size: 24px; flex-shrink: 0; margin-top: 2px; }
.approval-notice strong { font-size: 14px; color: var(--text); }
.approval-notice div { font-size: 13px; color: var(--muted); line-height: 1.7; }
.approval-notice a { color: var(--cyan); font-weight: 600; text-decoration: none; }
.approval-notice a:hover { text-decoration: underline; }

/* ── TOAST ───────────────────────────────────────────────── */
.toast { position: fixed; bottom: 28px; right: 28px; background: #0f172a; border: 1px solid var(--primary); border-radius: 12px; padding: 14px 20px; font-size: 14px; font-weight: 500; z-index: 9999; opacity: 0; transform: translateY(12px); transition: all .3s; pointer-events: none; max-width: 320px; }
.toast.show { opacity: 1; transform: translateY(0); }
.toast.success { border-color: var(--success); color: var(--success); }
.toast.error { border-color: var(--danger); color: var(--danger); }

/* ── SHAKE ANIMATION ─────────────────────────────────────── */
@keyframes shake {
  0%,100% { transform: translateX(0); }
  20%      { transform: translateX(-6px); }
  40%      { transform: translateX(6px); }
  60%      { transform: translateX(-4px); }
  80%      { transform: translateX(4px); }
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-wrapper { margin-left: 0; }
  .hamburger { display: block; }
  .form-row-4 { grid-template-columns: 1fr 1fr; }
  .wallet-tabs { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .form-row-2, .form-row-3 { grid-template-columns: 1fr; }
  .form-row-4 { grid-template-columns: 1fr; }
  .welcome-banner { flex-direction: column; }
  .wallet-tabs { grid-template-columns: repeat(2, 1fr); }
  .wallet-address { font-size: 11px; }
}

/* ── DEPOSIT METHOD TABS ─────────────────────────────────────── */
.dep-method-tab {
  flex:1;padding:11px 14px;border-radius:10px;font-size:13px;font-weight:600;
  cursor:pointer;font-family:inherit;transition:all .2s;
  background:rgba(255,255,255,.05);border:1px solid var(--border);color:var(--muted);
}
.dep-method-tab.active {
  background:linear-gradient(135deg,rgba(139,92,246,.18),rgba(6,182,212,.14));
  border-color:rgba(139,92,246,.45);color:var(--text);
}
[data-theme="light"] .dep-method-tab { background:rgba(0,0,0,.04); }
[data-theme="light"] .dep-method-tab.active {
  background:linear-gradient(135deg,rgba(109,40,217,.1),rgba(2,132,199,.1));
  border-color:rgba(109,40,217,.3);
}

/* ── PUBLIC NAVBAR ─────────────────────────────────────────────── */
.public-nav {
  position:fixed;top:0;left:0;right:0;z-index:500;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 24px;height:64px;
  background:var(--topbar-bg, rgba(10,14,26,.9));
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
.pnav-brand { display:flex;align-items:center;gap:10px; }
.pnav-title { font-size:18px;font-weight:800;background:linear-gradient(135deg,#c4b5fd,#06b6d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent; }
.pnav-right { display:flex;align-items:center;gap:10px; }
[data-theme="light"] .public-nav { background:rgba(255,255,255,.92); }

/* ── LANDING HERO ───────────────────────────────────────────────── */
#landing-page { padding-top:64px; }
.hero-section {
  min-height:70vh;display:flex;align-items:center;justify-content:center;
  text-align:center;padding:60px 24px;
  background:radial-gradient(circle at 50% 40%,rgba(139,92,246,.12) 0,transparent 60%);
}
.hero-content { max-width:660px; }
.hero-badge {
  display:inline-block;padding:6px 16px;border-radius:20px;font-size:12px;font-weight:700;
  background:rgba(139,92,246,.18);border:1px solid rgba(139,92,246,.35);color:#c4b5fd;
  letter-spacing:.5px;margin-bottom:24px;
}
.hero-title { font-size:clamp(36px,6vw,64px);font-weight:800;line-height:1.1;margin-bottom:16px;letter-spacing:-1px; }
.hero-gradient { background:linear-gradient(135deg,#8b5cf6,#06b6d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent; }
.hero-sub { font-size:17px;color:var(--muted);line-height:1.7;max-width:480px;margin:0 auto; }

/* ── PRICING SECTION ─────────────────────────────────────────────── */
.pricing-section { padding:60px 24px;text-align:center;max-width:1000px;margin:0 auto; }
.section-title { font-size:28px;font-weight:700;margin-bottom:10px; }
.section-sub { color:var(--muted);margin-bottom:36px;font-size:15px; }
.pricing-grid { display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px; }
.pricing-card {
  background:var(--card);border:1px solid var(--border);border-radius:16px;padding:24px;
  cursor:pointer;transition:all .22s;text-align:left;
}
.pricing-card:hover { border-color:var(--primary);transform:translateY(-3px);box-shadow:0 8px 24px rgba(139,92,246,.18); }
.pc-icon { font-size:32px;margin-bottom:12px; }
.pc-name { font-size:15px;font-weight:700;margin-bottom:8px; }
.pc-price { font-size:22px;font-weight:800;color:var(--primary);margin-bottom:4px; }
.pc-price span { font-size:13px;font-weight:400;color:var(--muted); }
.pc-note { font-size:12px;color:var(--muted); }

/* ── LOGIN ERROR ─────────────────────────────────────────────────── */
.login-error { margin-top:10px;padding:10px 14px;background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.3);border-radius:8px;font-size:13px;color:#f87171; }

@media(max-width:600px) {
  .hero-title { font-size:36px; }
  .pricing-grid { grid-template-columns:1fr 1fr; }
  .public-nav { padding:0 16px; }
}
@media(max-width:400px) {
  .pricing-grid { grid-template-columns:1fr; }
}