/* User Portal — Styles (matches admin panel dark theme) */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0f1117;
  --bg-sidebar: #161822;
  --bg-card: #1a1d2e;
  --bg-input: #131620;
  --bg-hover: #1e2135;
  --border: #2a2d3e;
  --text: #e1e4ed;
  --text-muted: #8b8fa7;
  --primary: #6366f1;
  --primary-hover: #7577f5;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --radius: 8px;
  --sidebar-w: 220px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: "SF Mono", Monaco, "Cascadia Code", monospace; font-size: 12px; background: var(--bg-input); padding: 1px 4px; border-radius: 3px; }

/* Login / Register page */
#page-login {
  display: flex; align-items: center; justify-content: center; min-height: 100vh;
}
.login-container {
  background: var(--bg-card); padding: 40px; border-radius: 12px;
  width: 400px; max-width: 90vw; border: 1px solid var(--border);
}
.login-container h1 { font-size: 24px; text-align: center; margin-bottom: 4px; }
.login-subtitle { text-align: center; color: var(--text-muted); margin-bottom: 28px; font-size: 14px; }

/* Layout */
.app-layout { display: flex; min-height: 100vh; }
.sidebar {
  width: var(--sidebar-w); background: var(--bg-sidebar); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; position: fixed; top: 0; left: 0; bottom: 0; z-index: 100;
}
.sidebar-header { padding: 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 10px; }
.sidebar-header h2 { font-size: 16px; white-space: nowrap; }
.sidebar-nav { flex: 1; padding: 12px 0; overflow-y: auto; }
.nav-item {
  display: flex; align-items: center; gap: 10px; padding: 10px 20px;
  color: var(--text-muted); text-decoration: none; font-size: 14px;
  transition: all 0.15s; border-left: 3px solid transparent;
}
.nav-item:hover { background: var(--bg-hover); color: var(--text); text-decoration: none; }
.nav-item.active, .nav-item.router-link-active { color: var(--primary); background: rgba(99,102,241,0.1); border-left-color: var(--primary); }
.nav-icon { font-size: 10px; }

.main-content { flex: 1; margin-left: var(--sidebar-w); padding: 32px; min-width: 0; }

/* Cards */
.cards { display: grid; gap: 16px; }
.card { background: var(--bg-card); padding: 20px; border-radius: var(--radius); border: 1px solid var(--border); }
.card-label { font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); }
.card-value { font-size: 24px; font-weight: 700; }
.card-value.success { color: var(--success); }
.card-value.primary { color: var(--primary); }
.card-value.warning { color: var(--warning); }
.card-value.danger { color: var(--danger); }

/* Page header */
.page-header { margin-bottom: 24px; }
.page-header h2 { font-size: 24px; }
.page-header p { font-size: 14px; color: var(--text-muted); margin-top: 4px; }

/* Tables */
.table-container { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
thead th { text-align: left; padding: 10px 12px; border-bottom: 2px solid var(--border); color: var(--text-muted); font-weight: 600; font-size: 12px; text-transform: uppercase; }
tbody td { padding: 10px 12px; border-bottom: 1px solid var(--border); }
tbody tr:hover { background: var(--bg-hover); }
.loading, .empty-state { text-align: center; padding: 40px; color: var(--text-muted); }

/* Forms */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; color: var(--text-muted); margin-bottom: 4px; }
input, select, textarea {
  width: 100%; padding: 10px 12px; background: var(--bg-input); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text); font-size: 14px; font-family: inherit;
}
input:focus, select:focus { border-color: var(--primary); outline: none; }
.pwd-wrap { position: relative; }
.pwd-wrap input { padding-right: 44px; }
.pwd-toggle { position: absolute; right: 4px; top: 50%; transform: translateY(-50%); background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 13px; padding: 6px 8px; line-height: 1; }
.pwd-toggle:hover { color: var(--text); }
.form-error { color: var(--danger); font-size: 13px; margin-top: 4px; }
.form-success { color: var(--success); font-size: 13px; margin-top: 4px; background: rgba(34,197,94,0.1); padding: 8px 12px; border-radius: var(--radius); }

/* Buttons */
.btn {
  display: inline-block; padding: 8px 16px; border-radius: var(--radius); border: 1px solid var(--border);
  background: var(--bg-input); color: var(--text); font-size: 14px; cursor: pointer;
  transition: all 0.15s; text-decoration: none;
}
.btn:hover { background: var(--bg-hover); text-decoration: none; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-danger { color: var(--danger); }
.btn-danger:hover { background: rgba(239,68,68,0.1); border-color: var(--danger); }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-full { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Badge */
.badge { display: inline-block; padding: 2px 8px; font-size: 11px; font-weight: 600; border-radius: 12px; }
.badge-success { background: rgba(34,197,94,0.15); color: var(--success); }
.badge-danger { background: rgba(239,68,68,0.15); color: var(--danger); }
.badge-warning { background: rgba(245,158,11,0.15); color: var(--warning); }

/* Toolbar */
.toolbar { margin-bottom: 16px; display: flex; gap: 8px; }

/* Modal */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.6);
  display: flex; align-items: center; justify-content: center; z-index: 100;
}
.modal {
  background: var(--bg-card); padding: 24px; border-radius: 12px;
  border: 1px solid var(--border); width: 480px; max-width: 90vw;
}
.modal h3 { font-size: 18px; margin-bottom: 16px; }
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; }

/* Progress bar */
.progress-bar { height: 8px; background: var(--bg-input); border-radius: 4px; overflow: hidden; }
.progress-fill { height: 100%; background: var(--primary); border-radius: 4px; transition: width 0.3s; }

/* API example */
.api-example {
  background: var(--bg-input); padding: 12px; border-radius: var(--radius);
  font-family: "SF Mono", Monaco, monospace; font-size: 12px;
  overflow-x: auto; white-space: pre-wrap; word-break: break-all;
  color: var(--success); border: 1px solid var(--border);
  max-height: 200px; overflow-y: auto;
}
.api-key-result { margin-top: 16px; padding: 16px; background: rgba(245,158,11,0.1); border-radius: var(--radius); border: 1px solid var(--warning); }

/* Mobile top bar */
.mobile-topbar { display: none; }
.mobile-brand { font-weight: 600; font-size: 16px; }

/* Hamburger menu button */
.hamburger { display: flex; background: transparent; border: 1px solid var(--border); border-radius: var(--radius); color: var(--text); font-size: 20px; width: 40px; height: 40px; cursor: pointer; align-items: center; justify-content: center; flex-shrink: 0; }
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 99; }

/* ========== Mobile ≤768px ========== */
@media (max-width: 768px) {
    .mobile-topbar { display: flex; position: fixed; top: 0; left: 0; right: 0; height: 48px; background: var(--bg-card); align-items: center; padding: 0 12px; z-index: 150; border-bottom: 1px solid var(--border); }
  .sidebar-overlay.show { display: block; }
  .sidebar {
    left: -240px;
    transition: left 0.25s;
    width: 240px;
    pointer-events: none;
  }
  .sidebar.open { left: 0; pointer-events: auto; }
  .main-content { margin-left: 0 !important; padding: 60px 16px 24px; }
  .app-layout { display: block; }

  /* Login page */
  .login-container { padding: 28px 20px; margin: 16px; max-width: 100%; }

  /* Tables — enable horizontal scroll */
  .table-container { margin: 0 -16px; }
  table { font-size: 12px; }
  thead th, tbody td { padding: 6px 8px; white-space: nowrap; }

  /* Cards — single column */
  .cards { grid-template-columns: 1fr !important; }

  /* Toolbar — wrap */
  .toolbar { flex-wrap: wrap; }
  .toolbar input { min-width: 120px; flex: 1; }

  /* Page header */
  .page-header h2 { font-size: 18px; }

  /* Buttons */
  .btn { padding: 8px 12px; font-size: 13px; }

  /* Modal — full width */
  .modal { width: calc(100vw - 32px); margin: 16px; padding: 20px; }

  /* Form */
  input, select, textarea { font-size: 16px; } /* prevent iOS zoom */
}