/* === tob-access-gate shared styles === */

*, *::before, *::after { box-sizing: border-box; }
:root {
  --primary: #6495ed;
  --primary-dark: #4f7fd0;
  --bg: #f8fafc;
  --card-bg: #ffffff;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --text: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --error: #b91c1c;
  --error-bg: #fef2f2;
  --error-border: #fecaca;
  --success: #047857;
  --success-bg: #ecfdf5;
  --success-border: #a7f3d0;
  --warning: #b45309;
  --warning-bg: #fffbeb;
  --warning-border: #fde68a;
}

body {
  margin: 0; min-height: 100vh;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 20%, rgba(100,149,237,0.16), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(99,102,241,0.13), transparent 55%),
    linear-gradient(135deg, #f8fafc 0%, #eef2ff 100%);
}
body.centered {
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}

.pattern {
  position: fixed; inset: 0; z-index: 0; opacity: 0.5; pointer-events: none;
}

/* Card layouts */
.card {
  position: relative; z-index: 1;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: 0 1px 2px rgba(15,23,42,0.04), 0 24px 60px rgba(15,23,42,0.10);
  padding: 36px 32px 32px;
}
.card.narrow { width: 100%; max-width: 400px; }
.card.medium { width: 100%; max-width: 540px; }
.card.wide   { width: 100%; max-width: 920px; }

/* Brand */
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 5px 12px; border-radius: 999px;
  background: linear-gradient(135deg, #eff5ff, #e0e7ff);
  border: 1px solid #c7dafa;
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--primary-dark);
  margin-bottom: 18px;
}
.brand-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 3px rgba(100,149,237,0.18);
}

/* Headings */
h1 { margin: 0 0 6px; font-size: 26px; font-weight: 800; letter-spacing: -0.02em; line-height: 1.15; color: var(--text); }
h2 { margin: 24px 0 12px; font-size: 18px; font-weight: 700; letter-spacing: -0.01em; color: var(--text); }
h3 { margin: 18px 0 8px; font-size: 15px; font-weight: 700; letter-spacing: -0.01em; color: var(--text); }
.sub { margin: 0 0 24px; font-size: 13.5px; color: var(--text-secondary); line-height: 1.5; }

/* Form fields */
label {
  display: block;
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.input-wrap { position: relative; margin-bottom: 16px; }
input[type=text], input[type=email], input[type=password] {
  width: 100%;
  padding: 12px 14px;
  font-family: inherit; font-size: 14px;
  color: var(--text); background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  outline: none; transition: all .15s ease;
}
input.with-icon-right { padding-right: 44px; }
input:focus {
  background: white; border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(100,149,237,0.15);
}
input[disabled] { opacity: 0.6; cursor: not-allowed; }
.toggle-eye {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  background: transparent; border: none; cursor: pointer;
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); border-radius: 7px;
  transition: all .12s;
}
.toggle-eye:hover { background: #f1f5f9; color: var(--text-secondary); }
.toggle-eye svg { width: 18px; height: 18px; }
input.otp {
  letter-spacing: 0.4em; font-size: 16px; text-align: center;
  font-variant-numeric: tabular-nums;
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 11px 18px;
  font-family: inherit; font-size: 14px; font-weight: 700;
  border-radius: 10px;
  cursor: pointer;
  transition: all .15s ease;
  text-decoration: none;
  border: none;
  letter-spacing: 0.02em;
}
.btn[disabled] { opacity: 0.6; cursor: progress; }
.btn-primary {
  color: white;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  box-shadow: 0 4px 12px rgba(100,149,237,0.3);
}
.btn-primary:hover:not([disabled]) { transform: translateY(-1px); box-shadow: 0 8px 18px rgba(100,149,237,0.4); }
.btn-secondary {
  color: var(--text-secondary);
  background: white; border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--bg); border-color: var(--border-strong); color: var(--text); }
.btn-danger {
  color: var(--error); background: var(--error-bg); border: 1px solid var(--error-border);
}
.btn-danger:hover { background: #fee2e2; }
.btn-block { width: 100%; }
.btn-small { padding: 6px 11px; font-size: 12px; }

/* Alerts / messages */
.alert {
  margin: 14px 0;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 13px; line-height: 1.5;
  display: flex; gap: 8px; align-items: flex-start;
}
.alert.error   { background: var(--error-bg); border: 1px solid var(--error-border); color: var(--error); }
.alert.success { background: var(--success-bg); border: 1px solid var(--success-border); color: var(--success); }
.alert.warning { background: var(--warning-bg); border: 1px solid var(--warning-border); color: var(--warning); }
.alert.info    { background: #eff6ff; border: 1px solid #bfdbfe; color: #1e40af; }
.error-msg {
  margin: 14px 0 0; min-height: 18px;
  font-size: 12.5px; color: var(--error);
}
.error-msg.show { animation: shake .3s; }
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

/* Footer */
.footer {
  margin-top: 24px; padding-top: 18px;
  border-top: 1px solid #f1f5f9;
  font-size: 11px; color: var(--text-muted); text-align: center;
  line-height: 1.5;
}
.footer a { color: var(--primary-dark); text-decoration: none; font-weight: 600; }
.footer a:hover { text-decoration: underline; }

/* Tables */
table {
  width: 100%; border-collapse: collapse;
  margin-top: 12px;
  font-size: 13px;
}
table th, table td {
  text-align: left; padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
table th {
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--text-muted);
  background: var(--bg);
}
table tr:hover { background: #fafbfc; }
table .actions { display: flex; gap: 5px; flex-wrap: wrap; }

/* Pills / badges */
.pill {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 9px; border-radius: 999px;
  font-size: 10.5px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.05em;
}
.pill-success { background: var(--success-bg); color: var(--success); border: 1px solid var(--success-border); }
.pill-warning { background: var(--warning-bg); color: var(--warning); border: 1px solid var(--warning-border); }
.pill-error   { background: var(--error-bg); color: var(--error); border: 1px solid var(--error-border); }
.pill-muted   { background: var(--bg); color: var(--text-muted); border: 1px solid var(--border); }

/* Modal */
.modal-bg {
  display: none; position: fixed; inset: 0; z-index: 1000;
  background: rgba(15,23,42,0.5); backdrop-filter: blur(4px);
  align-items: center; justify-content: center;
  padding: 24px;
}
.modal-bg.show { display: flex; }
.modal {
  background: var(--card-bg);
  border-radius: 16px;
  width: 100%; max-width: 460px;
  padding: 28px 24px 22px;
  box-shadow: 0 20px 50px rgba(15,23,42,0.25);
  position: relative;
}

/* Top bar (admin pages) */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 18px; padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.topbar-left { display: flex; flex-direction: column; gap: 2px; }
.topbar-meta { font-size: 11px; color: var(--text-muted); font-weight: 500; }
.topbar-right { display: flex; align-items: center; gap: 8px; }

/* Cards in profile/admin */
.section {
  margin-bottom: 20px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: white;
}
.section-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 8px;
}
.section h2 { margin-top: 0; }
.row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid #f1f5f9;
  font-size: 13.5px;
}
.row:last-child { border-bottom: none; }
.row-label { color: var(--text-muted); font-weight: 600; }
.row-value { color: var(--text); font-weight: 600; }

/* QR code container */
.qr-wrap {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  padding: 20px;
  background: white; border: 1px solid var(--border); border-radius: 12px;
  margin: 14px 0;
}
.qr-wrap canvas, .qr-wrap svg { display: block; }
.qr-secret {
  font-family: 'SF Mono', 'Consolas', monospace;
  font-size: 13px; letter-spacing: 0.05em;
  background: var(--bg);
  border: 1px dashed var(--border-strong);
  border-radius: 8px;
  padding: 10px 14px;
  word-break: break-all;
  color: var(--text);
  user-select: all;
}

/* Backup codes display */
.backup-codes {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 8px; margin: 14px 0;
}
.backup-codes code {
  font-family: 'SF Mono', 'Consolas', monospace;
  font-size: 13px; letter-spacing: 0.04em;
  background: var(--bg); border: 1px solid var(--border);
  padding: 8px 12px; border-radius: 8px;
  text-align: center;
  color: var(--text);
  user-select: all;
}

/* Mobile */
@media (max-width: 600px) {
  .card { padding: 28px 20px 24px; border-radius: 16px; }
  h1 { font-size: 22px; }
  table th, table td { padding: 8px 8px; font-size: 12px; }
  .topbar { flex-direction: column; align-items: flex-start; gap: 10px; }
}