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

:root {
  --bg: #0F172A;
  --panel: #161F33;
  --panel-2: #1E293B;
  --border: #334155;
  --border-soft: #263449;
  --text: #f2f2f3;
  --text-dim: #94A3B8;
  --text-faint: #64748b;
  --accent: #1E88FF;
  --accent-2: #00C2FF;
  --accent-dim: rgba(30, 136, 255, 0.14);
  --gradient: linear-gradient(135deg, #00C2FF 0%, #1E88FF 55%, #1A4DFF 100%);
  --radius: 10px;
  --sidebar-w: 250px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
}

a { color: inherit; text-decoration: none; }

/* ---------- Layout ---------- */
.admin-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--panel);
  border-right: 1px solid var(--border-soft);
  display: flex;
  flex-direction: column;
  padding: 20px 14px;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px 22px;
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.2px;
}
.brand-mark {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: var(--gradient);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 15px; color: #fff;
  overflow: hidden;
}
.brand-mark img { width: 100%; height: 100%; object-fit: cover; }

.sidebar-nav { flex: 1; overflow-y: auto; }
.nav-section { margin-bottom: 18px; }
.nav-heading {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  margin: 4px 10px 8px;
  font-weight: 600;
}
.nav-item {
  display: flex; align-items: center; gap: 11px;
  padding: 9px 10px;
  border-radius: 8px;
  color: var(--text-dim);
  font-size: 13.5px;
  margin-bottom: 2px;
  transition: background 0.12s, color 0.12s;
}
.nav-item svg { width: 17px; height: 17px; flex-shrink: 0; }
.nav-item:hover { background: var(--panel-2); color: var(--text); }
.nav-item.active { background: var(--accent-dim); color: var(--accent); }
.nav-item.logout { margin-top: 10px; border-top: 1px solid var(--border-soft); padding-top: 14px; }

/* ---------- Main ---------- */
.main {
  flex: 1;
  min-width: 0;
  padding: 32px 40px 60px;
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 26px;
  gap: 20px;
}
.page-header h1 { font-size: 26px; margin: 0 0 6px; font-weight: 800; }
.page-header p { margin: 0; color: var(--text-dim); font-size: 13.5px; }

.btn {
  border: none;
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: opacity 0.12s, transform 0.05s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--gradient); color: #fff; }
.btn-primary:hover { opacity: 0.92; }
.btn-primary:disabled { opacity: 0.55; cursor: default; }
.btn-secondary { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: #3a3a42; }
.btn-sm { padding: 6px 12px; font-size: 12.5px; }

/* ---------- Cards ---------- */
.card {
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 26px 28px;
  margin-bottom: 20px;
}
.card h2 { margin: 0 0 4px; font-size: 17px; font-weight: 700; }
.card > p.card-sub { margin: 0 0 22px; color: var(--text-dim); font-size: 13px; }

label.field-label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 8px; color: var(--text); }
.field-hint { font-size: 12px; color: var(--text-faint); margin-top: 6px; }

input[type="text"], input[type="number"], input[type="password"], select {
  width: 100%;
  background: #0f0f11;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 10px 13px;
  font-size: 13.5px;
  outline: none;
  transition: border-color 0.12s;
}
input:disabled { color: var(--text-faint); cursor: not-allowed; }
input::placeholder { color: var(--text-faint); }
input:focus, select:focus { border-color: var(--accent); }

.field-row { max-width: 420px; margin-bottom: 4px; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 4px; }
.checkbox-row { display: flex; align-items: center; gap: 9px; margin: 6px 0 4px; }
.checkbox-row input { width: 16px; height: 16px; accent-color: var(--accent); }
.checkbox-row label { font-size: 13px; color: var(--text-dim); }

/* ---------- Provider grid ---------- */
.provider-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 14px;
  margin-top: 4px;
}
.provider-card {
  background: #0f0f11;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 10px;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  cursor: pointer;
  transition: border-color 0.12s, background 0.12s;
}
.provider-card svg { width: 26px; height: 26px; color: var(--text-dim); }
.provider-card span { font-size: 13px; font-weight: 600; color: var(--text-dim); }
.provider-card:hover { border-color: #3a3a42; }
.provider-card.selected {
  border-color: var(--accent);
  background: linear-gradient(180deg, rgba(226,68,92,0.10), rgba(226,68,92,0.02));
}
.provider-card.selected svg, .provider-card.selected span { color: var(--text); }

/* ---------- Accordion (per-provider config) ---------- */
.accordion { border: 1px solid var(--border-soft); border-radius: var(--radius); margin-bottom: 14px; overflow: hidden; background: var(--panel); }
.accordion-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px;
  cursor: pointer;
  user-select: none;
}
.accordion-head h3 { margin: 0; font-size: 14.5px; font-weight: 700; }
.accordion-head-right { display: flex; align-items: center; gap: 16px; }
.get-keys-link { color: var(--accent); font-size: 12px; font-weight: 700; letter-spacing: 0.03em; text-transform: uppercase; }
.chevron { width: 16px; height: 16px; color: var(--text-faint); transition: transform 0.15s; }
.accordion.open .chevron { transform: rotate(180deg); }
.accordion-body { padding: 0 22px 24px; display: none; }
.accordion.open .accordion-body { display: block; }

.test-row { display: flex; align-items: center; gap: 12px; margin-top: 18px; }
.test-result { font-size: 12.5px; }
.test-result.ok { color: #4ade80; }
.test-result.fail { color: var(--accent); }

.save-bar {
  position: sticky; bottom: 0;
  display: flex; justify-content: flex-end; gap: 10px;
  padding-top: 10px;
}
.toast {
  position: fixed; top: 22px; right: 26px;
  background: var(--panel-2); border: 1px solid var(--border);
  padding: 12px 18px; border-radius: 9px; font-size: 13px;
  opacity: 0; transform: translateY(-8px);
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
  z-index: 50;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.ok { border-color: #235c3d; color: #4ade80; }
.toast.fail { border-color: #5c2330; color: var(--accent); }

/* ---------- Login ---------- */
.login-shell {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at top, #16161a, var(--bg) 60%);
}
.login-card {
  width: 360px; background: var(--panel); border: 1px solid var(--border-soft);
  border-radius: 14px; padding: 34px 30px;
}
.login-card .brand-mark { margin: 0 auto 16px; }
.login-card h1 { text-align: center; font-size: 19px; margin: 0 0 4px; }
.login-card p.sub { text-align: center; color: var(--text-dim); font-size: 13px; margin: 0 0 24px; }
.login-card label { font-size: 12.5px; color: var(--text-dim); display: block; margin: 14px 0 6px; }
.login-card .btn { width: 100%; justify-content: center; margin-top: 20px; }
.login-error {
  background: rgba(226,68,92,0.1); border: 1px solid #5c2330; color: #ff8a97;
  font-size: 12.5px; padding: 10px 12px; border-radius: 8px; margin-top: 16px;
}

/* ---------- Coming soon ---------- */
.coming-soon {
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 60px 20px;
  text-align: center;
  color: var(--text-dim);
}
.coming-soon svg { width: 34px; height: 34px; color: var(--text-faint); margin-bottom: 14px; }

/* ---- Dashboard stat cards ---- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.stat-card {
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.stat-card.stat-warn { border-color: rgba(251, 191, 36, 0.4); }
.stat-label { font-size: 12.5px; color: var(--text-dim); font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em; }
.stat-value { font-size: 28px; font-weight: 800; }
.stat-sub { font-size: 12px; color: var(--text-faint); }
.stat-link { font-size: 12.5px; color: var(--accent); font-weight: 600; }

/* ---- Tables ---- */
.table { width: 100%; border-collapse: collapse; margin-top: 18px; }
.table th {
  text-align: left;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-faint);
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-soft);
}
.table td { padding: 12px; border-bottom: 1px solid var(--border-soft); vertical-align: middle; }
.table tr:last-child td { border-bottom: none; }
.empty-row { text-align: center; color: var(--text-faint); padding: 30px !important; }

.user-cell { display: flex; align-items: center; gap: 10px; }
.avatar-sm { width: 34px; height: 34px; border-radius: 50%; object-fit: cover; background: var(--panel-2); }
.user-name { font-weight: 600; font-size: 14px; display: flex; align-items: center; gap: 6px; }
.user-sub { font-size: 12.5px; color: var(--text-dim); }

.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  margin-right: 4px;
}
.badge-accent { background: var(--accent-dim); color: var(--accent-2); }
.badge-danger { background: rgba(248, 113, 113, 0.15); color: #f87171; }
.badge-success { background: rgba(52, 211, 153, 0.15); color: #34d399; }
.badge-warn { background: rgba(251, 191, 36, 0.15); color: #fbbf24; }

.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.row-actions form { display: inline; }

.user-filters { display: flex; gap: 10px; align-items: center; margin-bottom: 4px; }
.user-filters input[type="text"] {
  flex: 1;
  padding: 9px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  font-family: inherit;
}
.user-filters select {
  padding: 9px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  font-family: inherit;
}

.pagination { display: flex; gap: 6px; margin-top: 18px; }

.thumb-sm { width: 44px; height: 44px; border-radius: 8px; object-fit: cover; background: var(--panel-2); flex-shrink: 0; }
.media-cell { display: flex; align-items: center; gap: 10px; }
.media-cell .media-text { max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-dim); font-size: 13px; }
.no-media { width: 44px; height: 44px; border-radius: 8px; background: var(--panel-2); display: flex; align-items: center; justify-content: center; color: var(--text-faint); flex-shrink: 0; }
.no-media svg { width: 18px; height: 18px; }

.filter-bar { display: flex; gap: 10px; align-items: center; margin-bottom: 4px; flex-wrap: wrap; }
.filter-bar input[type="text"] { width: 260px; }
.filter-bar select {
  background: #0f0f11; border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; padding: 10px 13px; font-size: 13.5px; outline: none;
}

.note-cell { max-width: 220px; color: var(--text-dim); font-size: 12.5px; }
.tabs { display: flex; gap: 6px; margin-bottom: 18px; }
.tab-link { padding: 8px 14px; border-radius: 8px; font-size: 13px; font-weight: 600; color: var(--text-dim); border: 1px solid transparent; }
.tab-link:hover { background: var(--panel-2); }
.tab-link.active { background: var(--accent-dim); color: var(--accent); border-color: rgba(226,68,92,0.25); }
.page-link {
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 600;
}
.page-link.active { background: var(--gradient); color: #fff; border-color: transparent; }