/* ===== Sci-Fi Design tokens (LIGHT theme - purple/cyan accents) ===== */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@600;800&family=Rajdhani:wght@500;600;700&display=swap');

:root {
  --navy: #150B26;
  --bg: #F3EEFB;
  --surface: rgba(255, 255, 255, 0.78);
  --border: rgba(168, 85, 247, 0.28);
  --text: #1A1025;
  --text-muted: #6B5E85;
  --accent: #A855F7;
  --accent-dark: #9333EA;
  --accent-glow: rgba(168, 85, 247, 0.35);
  --success: #10B981;
  --success-bg: rgba(16, 185, 129, 0.12);
  --danger: #E11D48;
  --danger-bg: rgba(225, 29, 72, 0.10);
  --radius: 14px;
  --font-ui: 'Rajdhani', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Orbitron', var(--font-ui);
  --font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
}

* { box-sizing: border-box; }
body {
  margin: 0; font-family: var(--font-ui); background: var(--bg); color: var(--text); font-size: 15px;
  background-image:
    radial-gradient(circle at 12% 5%, rgba(168,85,247,0.09) 0%, transparent 38%),
    radial-gradient(circle at 88% 95%, rgba(6,182,212,0.08) 0%, transparent 38%),
    linear-gradient(rgba(26,16,37,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,16,37,0.02) 1px, transparent 1px);
  background-size: auto, auto, 34px 34px, 34px 34px;
  background-attachment: fixed;
}
.hidden { display: none !important; }
h1, h2, h3 { margin: 0 0 4px 0; font-family: var(--font-display); letter-spacing: 0.3px; color: #150B26; }
button { font-family: inherit; cursor: pointer; }
input { font-family: inherit; }

/* ===== Login ===== */
.login-screen {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(circle at 30% 20%, rgba(168,85,247,0.16) 0%, transparent 45%),
    radial-gradient(circle at 75% 75%, rgba(6,182,212,0.10) 0%, transparent 45%),
    #F3EEFB;
  padding: 20px;
}
.login-card {
  background: rgba(255,255,255,0.92); backdrop-filter: blur(16px); border: 1px solid var(--border);
  padding: 40px 36px; border-radius: 18px; width: 100%; max-width: 340px;
  box-shadow: 0 0 50px rgba(168,85,247,0.12), 0 20px 50px rgba(26,16,37,0.10);
}
.login-mark {
  width: 44px; height: 44px; background: linear-gradient(135deg, var(--accent), #06B6D4); color: #fff;
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 800; font-size: 12px; margin-bottom: 16px;
  box-shadow: 0 0 20px var(--accent-glow);
}
.login-card h1 { font-size: 19px; }
.login-sub { color: var(--text-muted); font-size: 13px; margin: 4px 0 24px 0; }
.login-card label { display: block; font-size: 12px; font-weight: 700; color: var(--text-muted); margin: 14px 0 6px 0; text-transform: uppercase; letter-spacing: 0.5px; }
.login-card input { width: 100%; padding: 10px 12px; border: 1px solid rgba(26,16,37,0.14); border-radius: 8px; font-size: 14px; background: #fff; color: var(--text); }
.login-card input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(168,85,247,0.15); }
.login-error { color: var(--danger); font-size: 13px; margin-top: 12px; min-height: 16px; }

.pw-wrap { position: relative; }
.pw-wrap input { padding-right: 42px !important; }
.pw-toggle {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer; padding: 4px; color: var(--text-muted);
  font-size: 16px;
}
.pw-toggle:hover { color: var(--text); }

/* ===== Buttons ===== */
.btn { border: none; border-radius: 8px; padding: 9px 16px; font-size: 13.5px; font-weight: 700; transition: all 0.12s ease; letter-spacing: 0.2px; }
.btn:active { transform: scale(0.97); }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-dark)); color: #fff; box-shadow: 0 4px 14px rgba(168,85,247,0.3); }
.btn-primary:hover { box-shadow: 0 6px 20px rgba(168,85,247,0.45); transform: translateY(-1px); }
.btn-block { width: 100%; margin-top: 20px; padding: 11px; }
.btn-ghost { background: rgba(26,16,37,0.04); color: var(--text); border: 1px solid rgba(26,16,37,0.12); }
.btn-ghost:hover { background: rgba(168,85,247,0.08); border-color: var(--accent); }
.btn-sm { padding: 6px 12px; font-size: 12.5px; }

/* ===== App shell ===== */
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; background: rgba(255,255,255,0.7); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { background: linear-gradient(135deg, var(--accent), #06B6D4); color: #fff; font-family: var(--font-display); font-weight: 800; font-size: 11px; padding: 6px 9px; border-radius: 7px; box-shadow: 0 0 14px var(--accent-glow); }
.brand-name { font-weight: 700; font-size: 15px; font-family: var(--font-display); color: #150B26; letter-spacing: 0.5px; }
.main { max-width: 760px; margin: 0 auto; padding: 28px 20px 60px 20px; }

/* ===== Cards ===== */
.card { background: var(--surface); backdrop-filter: blur(12px); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; margin-bottom: 28px; position: relative; overflow: hidden; box-shadow: 0 2px 14px rgba(26,16,37,0.05); }
.card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--accent), transparent); }
.card-header { display: flex; align-items: center; justify-content: space-between; }
.status-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 18px; }
.status-grid .k { display: block; font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.status-grid .v { display: block; font-size: 16px; font-weight: 700; margin-top: 4px; color: #150B26; }

.badge { display: inline-block; padding: 4px 11px; border-radius: 20px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.3px; }
.badge-active { background: var(--success-bg); color: var(--success); }
.badge-suspended { background: var(--danger-bg); color: var(--danger); }

.section-title { font-size: 17px; margin-top: 4px; }
.section-sub { color: var(--text-muted); font-size: 13px; margin: 4px 0 16px 0; }

/* ===== Location cards ===== */
.locations-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.location-card { background: var(--surface); backdrop-filter: blur(12px); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; transition: border-color 0.15s ease, box-shadow 0.15s ease; box-shadow: 0 2px 14px rgba(26,16,37,0.05); }
.location-card:hover { border-color: var(--accent); box-shadow: 0 4px 20px rgba(168,85,247,0.12); }
.location-card h3 { font-size: 16px; }
.location-card .country-code { color: var(--text-muted); font-size: 12.5px; font-family: var(--font-mono); }
.location-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }

/* ===== Modals ===== */
.modal-backdrop { position: fixed; inset: 0; background: rgba(26,16,37,0.35); backdrop-filter: blur(3px); display: flex; align-items: center; justify-content: center; z-index: 50; padding: 16px; }
.modal { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 26px; width: 100%; max-width: 360px; max-height: 85vh; overflow-y: auto; box-shadow: 0 0 50px rgba(168,85,247,0.10), 0 20px 50px rgba(26,16,37,0.18); }
.modal-wide { max-width: 620px; }
.modal label { display: block; font-size: 12px; font-weight: 700; color: var(--text-muted); margin: 12px 0 6px 0; text-transform: uppercase; letter-spacing: 0.4px; }
.modal input, .modal select { width: 100%; padding: 9px 11px; border: 1px solid rgba(26,16,37,0.14); border-radius: 7px; font-size: 13.5px; background: #fff; color: var(--text); }
.modal input:focus, .modal select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(168,85,247,0.15); }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 20px; }
.form-error { color: var(--danger); font-size: 12.5px; margin-top: 10px; min-height: 14px; }
.form-note { color: var(--text-muted); font-size: 12px; margin-top: 12px; line-height: 1.5; }

.qr-wrap { display: flex; justify-content: center; margin-top: 14px; }
.qr-wrap img { width: 220px; height: 220px; border: 1px solid var(--border); border-radius: 10px; background: #fff; padding: 8px; }

.kv-row { display: flex; justify-content: space-between; padding: 7px 0; font-size: 13px; border-bottom: 1px solid var(--border); gap: 12px; }
.kv-row:last-child { border-bottom: none; }
.kv-row .k { color: var(--text-muted); }
.kv-row .v { font-family: var(--font-mono); text-align: right; word-break: break-all; color: var(--text); }

/* ===== Toast ===== */
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); background: #150B26; color: #fff; padding: 12px 20px; border-radius: 8px; font-size: 13.5px; z-index: 100; box-shadow: 0 10px 30px rgba(26,16,37,0.3); max-width: 90vw; text-align: center; }
.toast.toast-error { background: var(--danger); }

@media (max-width: 500px) {
  .status-grid { grid-template-columns: 1fr; gap: 10px; }
}

@media (max-width: 480px) {
  .topbar { padding: 12px 16px; }
  .main { padding: 18px 12px 50px 12px; }
  .card { padding: 16px; }
  .location-card { padding: 16px; }
  .location-actions .btn { flex: 1 1 auto; }
  .qr-wrap img { width: 180px; height: 180px; }
  .modal { padding: 20px; }
  .card-header { flex-wrap: wrap; gap: 8px; }
}