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

:root {
  --bg-page: #0a0a0a;
  --bg-sidebar: #111;
  --bg-card: #141414;
  --bg-card-hover: #181818;
  --bg-input: #0e0e0e;
  --bg-row-hover: #161616;
  --border: rgba(255,255,255,0.07);
  --border-med: rgba(255,255,255,0.11);
  --text-primary: #ececec;
  --text-muted: #b6b6b6;
  --text-dim: #8d8d8d;
  --accent: #1a7fe8;
  --accent-light: #5aaaf5;
  --accent-dark: #0d2540;
  --font-ui: 'DM Sans', sans-serif;
  --font-mono: 'DM Mono', monospace;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --sidebar-w: 220px;
  --topbar-h: 56px;
}

html, body { min-height: 100%; }
body {
  font-family: var(--font-ui);
  background: var(--bg-page);
  color: var(--text-primary);
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #2a2a2a; border-radius: 4px; }

.app-shell { display: flex; min-height: 100vh; }
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg-sidebar);
  border-right: 0.5px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}
.sidebar-logo {
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  border-bottom: 0.5px solid var(--border);
}
.logo-mark {
  width: 30px;
  height: 30px;
  background: var(--accent);
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo-mark i { font-size: 15px; color: #fff; }
.logo-wordmark { font-size: 13px; font-weight: 500; letter-spacing: -0.01em; }
.logo-sub { font-size: 10px; color: var(--text-dim); font-family: var(--font-mono); margin-top: 1px; }
.nav { flex: 1; padding: 12px 8px; overflow-y: auto; }
.nav-section { margin-bottom: 20px; }
.nav-section-label {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  letter-spacing: 0.1em;
  font-weight: 500;
  padding: 0 8px 6px;
  display: block;
  text-transform: uppercase;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 10px;
  border-radius: var(--radius-md);
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 1px;
  transition: background 0.12s, color 0.12s;
}
.nav-item i { font-size: 16px; flex-shrink: 0; }
.nav-item:hover { background: rgba(255,255,255,0.04); color: var(--text-primary); }
.nav-item.active { background: var(--accent-dark); color: var(--accent-light); }
.nav-badge {
  margin-left: auto;
  font-size: 10px;
  font-family: var(--font-mono);
  background: rgba(255,255,255,0.07);
  color: var(--text-dim);
  padding: 1px 6px;
  border-radius: 20px;
}
.sidebar-footer { padding: 12px; border-top: 0.5px solid var(--border); }
.pro-pill {
  background: var(--accent-dark);
  border: 0.5px solid rgba(26,127,232,0.3);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.pro-pill i { font-size: 14px; color: var(--accent-light); }
.pro-pill-text { font-size: 12px; font-weight: 500; color: var(--accent-light); line-height: 1; }
.pro-pill-sub { font-size: 11px; color: #71a8df; margin-top: 2px; }
.user-row { display: flex; align-items: center; gap: 9px; padding: 6px 4px; border-radius: var(--radius-md); }
.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 500;
  color: #fff;
  flex-shrink: 0;
}
.user-name { font-size: 12px; color: var(--text-muted); flex: 1; }
.user-row i { font-size: 13px; color: var(--text-dim); }

.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.topbar {
  min-height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 20px;
  border-bottom: 0.5px solid var(--border);
  background: var(--bg-page);
  flex-shrink: 0;
}
.topbar-title { font-size: 15px; font-weight: 500; margin-right: 4px; }
.search-box { flex: 1; max-width: 380px; position: relative; }
.search-box i {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  color: var(--text-dim);
  pointer-events: none;
}
.search-box input {
  width: 100%;
  background: var(--bg-card);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 7px 12px 7px 32px;
  font-size: 13px;
  color: var(--text-primary);
  outline: none;
}
.search-box input:focus { border-color: var(--accent); }
.topbar-right { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.icon-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 0.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
}
.icon-btn:hover { background: var(--bg-card-hover); color: var(--text-primary); }
.icon-btn i { font-size: 16px; }
.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 32px;
  padding: 7px 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: 0.5px solid transparent;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #1670cc; }
.btn-secondary { background: rgba(255,255,255,0.04); border-color: var(--border); color: var(--text-muted); }
.btn-secondary:hover { background: rgba(255,255,255,0.07); color: var(--text-primary); }

.content { flex: 1; overflow-y: auto; padding: 20px; }
.page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}
.eyebrow {
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
h1 { font-size: 24px; font-weight: 500; letter-spacing: -0.01em; }
.page-sub { color: var(--text-muted); font-size: 13px; margin-top: 6px; max-width: 720px; }

.grid-2 { display: grid; grid-template-columns: 1fr 320px; gap: 16px; align-items: start; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.card {
  background: var(--bg-card);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 0.5px solid var(--border);
}
.card-title {
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.card-body { padding: 16px; }
.stat-card {
  background: var(--bg-card);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.stat-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--accent-dark);
  color: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.stat-icon i { font-size: 18px; }
.stat-val { font-size: 22px; font-weight: 500; font-family: var(--font-mono); line-height: 1; }
.stat-label { color: var(--text-muted); font-size: 11px; font-family: var(--font-mono); margin-top: 3px; }

.table { width: 100%; border-collapse: collapse; }
.table th {
  text-align: left;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 10px 14px;
  border-bottom: 0.5px solid var(--border);
}
.table td {
  color: var(--text-primary);
  font-size: 13px;
  padding: 11px 14px;
  border-bottom: 0.5px solid var(--border);
  vertical-align: middle;
}
.table tr:hover td { background: var(--bg-row-hover); }
.muted { color: var(--text-muted); }
.mono { font-family: var(--font-mono); }
.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  padding: 3px 8px;
  border-radius: 20px;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
}
.pill.low { background: #8a3a1a; }
.pill.soft { background: rgba(255,255,255,0.06); color: var(--text-muted); }

.list-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border-bottom: 0.5px solid var(--border);
}
.list-item:last-child { border-bottom: 0; }
.list-item:hover { background: var(--bg-row-hover); }
.list-icon {
  width: 30px;
  height: 30px;
  border-radius: 6px;
  background: var(--accent-dark);
  color: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.list-title { font-size: 13px; font-weight: 500; }
.list-sub { color: var(--text-muted); font-size: 11px; font-family: var(--font-mono); margin-top: 2px; }
.spacer { flex: 1; }

.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.field { display: flex; flex-direction: column; gap: 5px; }
.field.full { grid-column: 1 / -1; }
.field label {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.field input, .field select, .field textarea {
  background: var(--bg-input);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 9px 11px;
  font-size: 13px;
  color: var(--text-primary);
  outline: none;
  width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); }
.field textarea { min-height: 100px; resize: vertical; line-height: 1.5; }
.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding-top: 14px;
  margin-top: 14px;
  border-top: 0.5px solid var(--border);
}
.form-message {
  margin-top: 12px;
  color: #ff9f7a;
  font-size: 13px;
}
.form-message[hidden] { display: none; }
.auth-options {
  display: grid;
  grid-template-columns: repeat(2, 210px);
  justify-content: center;
  gap: 8px;
  margin-top: 18px;
}
.auth-provider {
  width: 210px;
  min-height: 40px;
  border-radius: var(--radius-md);
  border: 0.5px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
}
.auth-provider:hover { background: rgba(255,255,255,0.07); }
.auth-provider-image {
  width: 210px;
  height: 40px;
  padding: 0;
  background: transparent;
  border: 0;
  overflow: hidden;
}
.auth-provider-image img {
  display: block;
  width: 210px;
  height: 40px;
  max-width: 210px;
  object-fit: contain;
}
.auth-provider-image:hover { background: transparent; }
.auth-provider-apple {
  width: 210px;
  height: 40px;
  min-height: 38px;
  background: #000;
  border-color: #fff;
  color: #fff;
  font-size: 13px;
  padding: 0 12px;
}
.auth-provider-apple:hover { background: #111; }
.auth-provider-apple i { font-size: 18px; }
.auth-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 11px;
  margin: 16px 0;
}
.auth-divider::before,
.auth-divider::after {
  content: "";
  height: 0.5px;
  background: var(--border);
  flex: 1;
}

.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at 50% 0%, rgba(26,127,232,0.14), transparent 34%),
    var(--bg-page);
}
.auth-card {
  width: min(460px, 100%);
  border-color: var(--border-med);
  box-shadow: 0 24px 80px rgba(0,0,0,0.28);
}
.auth-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}
.auth-card h1 { font-size: 28px; }
.auth-card .page-sub { line-height: 1.5; }

@media (max-width: 980px) {
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .app-shell { display: block; }
  .sidebar { width: 100%; border-right: 0; border-bottom: 0.5px solid var(--border); }
  .nav { display: flex; gap: 10px; overflow-x: auto; padding: 10px; }
  .nav-section { min-width: 160px; margin-bottom: 0; }
  .sidebar-footer { display: none; }
  .topbar { flex-wrap: wrap; padding: 12px; }
  .search-box { order: 3; max-width: none; min-width: 100%; }
  .topbar-right { margin-left: 0; }
  .content { padding: 12px; }
  .page-head { display: block; }
  .page-head .btn-primary, .page-head .btn-secondary { margin-top: 12px; }
  .grid-3, .form-grid { grid-template-columns: 1fr; }
  .auth-options { grid-template-columns: 210px; }
  .table { min-width: 680px; }
  .card.table-card { overflow-x: auto; }
}