:root {
  --bg: #f6f5f2;
  --panel: #ffffff;
  --ink: #1b1f24;
  --muted: #6b7280;
  --accent: #0f766e;
  --accent-2: #1d4ed8;
  --border: #e5e7eb;
  --shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  --radius: 14px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top right, #e8f4f1 0%, #f6f5f2 45%, #f2f5ff 100%);
}

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

.layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

.sidebar {
  padding: 24px 20px;
  background: #101827;
  color: #e5e7eb;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
}

.logo {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  color: white;
}

.brand-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 600;
}

.brand-sub {
  font-size: 12px;
  color: #94a3b8;
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.nav-link {
  padding: 10px 12px;
  border-radius: 10px;
  color: #e2e8f0;
  font-weight: 500;
}

.nav-link:hover {
  background: rgba(148, 163, 184, 0.15);
}

.main {
  padding: 24px 32px 40px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px;
  font-weight: 600;
}

.btn {
  border: none;
  border-radius: 10px;
  padding: 8px 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: 'IBM Plex Sans', sans-serif;
}

.btn.small { padding: 6px 10px; font-size: 13px; }
.btn.primary { background: var(--accent); color: white; }
.btn.secondary { background: #e2e8f0; color: #0f172a; }
.btn.full { width: 100%; }
.btn.ghost { background: transparent; color: var(--muted); }

.lang-toggle {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.15);
}

.lang-btn {
  border: none;
  background: transparent;
  color: #0f172a;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  cursor: pointer;
}

.lang-btn.active {
  background: #e2e8f0;
  color: #0f172a;
}

.content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.card {
  background: var(--panel);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}

.hero {
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.12), rgba(29, 78, 216, 0.12));
  border: 1px solid #e2e8f0;
}

.hero-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 600;
}

.hero-sub {
  color: var(--muted);
  margin-top: 6px;
}

.hero-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.card-title {
  font-weight: 600;
  margin-bottom: 12px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.kpi-card {
  background: var(--panel);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow);
}

.kpi-label { font-size: 12px; color: var(--muted); }
.kpi-value { font-size: 22px; font-weight: 600; margin-top: 6px; }

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.table th, .table td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.table th {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.table tr:hover { background: #f8fafc; }

.product-thumb {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  object-fit: cover;
  border: 1px solid var(--border);
  background: #f1f5f9;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.input {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
  font-family: 'IBM Plex Sans', sans-serif;
  min-width: 140px;
}

.pagination {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding-top: 12px;
}

.page-info { color: var(--muted); align-self: center; }

.row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px dashed var(--border);
}

.events { display: flex; flex-direction: column; gap: 10px; }
.event-item { padding: 10px; border-radius: 12px; background: #f8fafc; }
.event-label { font-size: 12px; color: var(--muted); }
.event-text { font-weight: 600; }
.event-ts { font-size: 12px; color: var(--muted); }

.user-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.user-name { font-size: 18px; font-weight: 600; }
.muted { color: var(--muted); font-size: 12px; }

.pill {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  background: #ecfeff;
  color: #0f766e;
  font-size: 12px;
}

.wrap { max-width: 260px; }

.chat-message {
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}

.chat-message.user .chat-role { color: var(--accent-2); }
.chat-message.assistant .chat-role { color: var(--accent); }

.chat-role { font-weight: 600; }
.chat-text { margin-top: 4px; white-space: pre-wrap; }
.chat-ts { font-size: 12px; color: var(--muted); margin-top: 4px; }

.actions { display: flex; gap: 10px; margin-top: 10px; }

.image-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}

.image-card {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.image-thumb {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 10px;
  background: #e2e8f0;
}

.image-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.image-move {
  display: flex;
  gap: 6px;
}

.radio {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}

.login-body {
  background: radial-gradient(circle at top right, #e8f4f1 0%, #f6f5f2 45%, #f2f5ff 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-card {
  width: min(520px, 92vw);
  background: white;
  padding: 36px;
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.login-card h1 { margin-top: 12px; font-size: 28px; }

.login-card .field input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 15px;
  font-family: 'IBM Plex Sans', sans-serif;
}

.login-body {
  padding: 24px;
}

.login-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.field { display: block; margin-bottom: 12px; }
.field span { display: block; font-size: 12px; color: var(--muted); margin-bottom: 6px; }

.alert {
  background: #fee2e2;
  color: #991b1b;
  padding: 8px 10px;
  border-radius: 10px;
  margin-bottom: 12px;
  font-size: 13px;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.4);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 50;
}

.modal.open { display: flex; }

.modal-content {
  background: var(--panel);
  border-radius: 16px;
  width: min(560px, 96vw);
  padding: 20px;
  box-shadow: var(--shadow);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.modal-title {
  font-weight: 600;
  font-size: 18px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 12px;
}

.modal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.modal-grid .field { margin-bottom: 0; }

.modal-error {
  background: #fee2e2;
  color: #991b1b;
  padding: 8px 10px;
  border-radius: 10px;
  margin-top: 10px;
  display: none;
}

.modal-error.show { display: block; }

@media (max-width: 980px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { position: sticky; top: 0; z-index: 10; }
  .grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .main { padding: 20px; }
  .filters { flex-direction: column; align-items: stretch; }
  .wrap { max-width: 100%; }
}