:root {
  --bg: #121214;
  --surface: #1b1b1f;
  --surface-2: #24242a;
  --border: #34343c;
  --text: #f1f1f3;
  --text-muted: #98979f;
  --accent: #2647c7;
  --accent-2: #3f63e6;
  --danger: #e14c4c;
  --radius: 10px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

/* ---------- Экран входа ---------- */

.login-screen {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  padding: 24px;
}

.brand-mark {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.brand-mark img {
  width: 220px;
  height: auto;
}

.brand-mark .underline {
  width: 48px;
  height: 3px;
  border-radius: 2px;
  background: var(--accent-2);
  box-shadow: 0 0 12px 2px rgba(63, 99, 230, 0.6);
}

@media (prefers-reduced-motion: no-preference) {
  .brand-mark .underline {
    animation: accent-glow 2.4s ease-in-out infinite;
  }
}

@keyframes accent-glow {
  0%, 100% { box-shadow: 0 0 10px 2px rgba(63, 99, 230, 0.4); opacity: 0.85; }
  50%      { box-shadow: 0 0 18px 4px rgba(63, 99, 230, 0.75); opacity: 1; }
}

.login-card {
  width: 100%;
  max-width: 360px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
}

.eyebrow {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin: 0 0 6px;
}

.login-card h1 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  margin: 0 0 28px;
  color: var(--text);
}

form label {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

form input {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 11px 12px;
  margin-bottom: 18px;
  outline: none;
  transition: border-color 0.15s ease;
}

form input:focus-visible {
  border-color: var(--accent-2);
  box-shadow: 0 0 0 3px rgba(63, 99, 230, 0.22);
}

form button {
  width: 100%;
  background: var(--accent);
  color: #f1f1f3;
  border: none;
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  padding: 12px 0;
  cursor: pointer;
  transition: background 0.15s ease;
}

form button:hover {
  background: var(--accent-2);
}

form button:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 2px;
}

/* Пока форма в htmx-запросе — блокируем кнопку без единой строчки своего JS */
form.htmx-request button[type="submit"] {
  opacity: 0.6;
  pointer-events: none;
}

.error {
  min-height: 18px;
  color: var(--danger);
  font-size: 13px;
  margin: 12px 0 0;
}

.error p {
  margin: 0;
}

/* ---------- Дэшборд ---------- */

.app-shell {
  min-height: 100vh;
  display: flex;
}

.sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
}

.sidebar .brand {
  display: flex;
  align-items: center;
  margin-bottom: 28px;
  padding: 0 4px;
}

.sidebar .brand img {
  width: 100%;
  max-width: 160px;
  height: auto;
}

.nav-item {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 10px 10px;
  border-radius: 8px;
  cursor: pointer;
  margin-bottom: 2px;
}

.nav-item:hover {
  background: var(--surface-2);
  color: var(--text);
}

.nav-item.active {
  background: var(--surface-2);
  color: var(--accent-2);
  font-weight: 500;
}

.sidebar .whoami {
  margin-top: auto;
  font-size: 12px;
  color: var(--text-muted);
  padding: 10px 10px 0;
  border-top: 1px solid var(--border);
}

.sidebar .logout {
  color: var(--text-muted);
  font-size: 13px;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  padding: 6px 10px 0;
}

.sidebar .logout:hover {
  color: var(--danger);
}

.main {
  flex: 1;
  padding: 32px 40px;
}

.main header {
  margin-bottom: 28px;
}

.main header h1 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  margin: 0 0 4px;
}

.main header p {
  color: var(--text-muted);
  font-size: 14px;
  margin: 0;
}

.empty-state {
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 48px 32px;
  text-align: center;
  color: var(--text-muted);
}

.empty-state p {
  margin: 0 0 16px;
  font-size: 14px;
}

.empty-state button {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 9px 16px;
  border-radius: 8px;
  cursor: pointer;
}

.empty-state button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ---------- Формы и таблицы разделов (CRUD) ---------- */

.section-form {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 24px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.section-form input,
.section-form select {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 9px 10px;
}

.section-form input[name="name"] {
  flex: 1;
  min-width: 160px;
}

.section-form select {
  min-width: 140px;
}

.section-form input[name="pin"] {
  width: 130px;
}

.section-form button {
  background: var(--accent);
  color: #f1f1f3;
  border: none;
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  padding: 9px 16px;
  cursor: pointer;
}

.section-form button:hover {
  background: var(--accent-2);
}

.section-form .error {
  width: 100%;
  color: var(--danger);
  font-size: 13px;
  margin: 0;
}

.section-form .error p {
  margin: 0;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.data-table th,
.data-table td {
  text-align: left;
  padding: 10px 14px;
  font-size: 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.data-table th {
  color: var(--text-muted);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 13px;
  background: var(--surface-2);
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table td input,
.data-table td select {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 13px;
  padding: 6px 8px;
  width: 100%;
}

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}

.badge-active {
  background: rgba(63, 99, 230, 0.15);
  color: var(--accent-2);
}

.badge-inactive {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
}

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

.row-actions button {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
}

.row-actions button:hover {
  border-color: var(--accent-2);
  color: var(--accent-2);
}

.row-actions button.danger:hover {
  border-color: var(--danger);
  color: var(--danger);
}

.field-error {
  color: var(--danger);
  font-size: 12px;
  margin-top: 4px;
}

.subsection {
  margin-bottom: 32px;
}

.subsection h2 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
  margin: 0 0 12px;
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
  min-height: 1px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 6px 5px 12px;
  font-size: 13px;
  color: var(--text);
}

.chip-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 15px;
  line-height: 1;
  padding: 2px 7px;
  border-radius: 50%;
}

.chip-remove:hover {
  color: var(--danger);
  background: rgba(225, 76, 76, 0.12);
}

.section-form-compact {
  max-width: 360px;
}

.badge-warning {
  background: rgba(225, 76, 76, 0.15);
  color: var(--danger);
}

.badge-ok {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
}

.back-link {
  background: none;
  border: none;
  color: var(--accent-2);
  font-family: var(--font-body);
  font-size: 14px;
  cursor: pointer;
  padding: 0;
  margin-bottom: 20px;
  display: inline-block;
}

.back-link:hover {
  text-decoration: underline;
}

.chip-label {
  background: none;
  border: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
  padding: 0;
}

.hint {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0 0 12px;
}

.empty-hint {
  color: var(--text-muted);
  font-size: 14px;
}

.floor-plan {
  position: relative;
  width: 100%;
  max-width: 840px;
  height: 480px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: auto;
}

.table-tile {
  position: absolute;
  width: 92px;
  height: 72px;
  border-radius: 10px;
  border: 2px solid var(--border);
  background: var(--surface-2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  cursor: grab;
  user-select: none;
  padding: 4px;
  text-align: center;
}

.table-tile:active {
  cursor: grabbing;
}

.table-tile.status-free {
  border-color: var(--accent-2);
  background: rgba(63, 99, 230, 0.1);
}

.table-tile.status-occupied {
  border-color: var(--danger);
  background: rgba(225, 76, 76, 0.1);
}

.table-tile.status-dirty {
  border-color: var(--text-muted);
  background: rgba(255, 255, 255, 0.05);
}

.table-tile .table-name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 13px;
  color: var(--text);
  line-height: 1.2;
}

.table-tile .table-capacity {
  font-size: 11px;
  color: var(--text-muted);
}

.table-edit-btn {
  position: absolute;
  top: 2px;
  right: 2px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 12px;
  padding: 2px 5px;
  line-height: 1;
  border-radius: 4px;
}

.table-edit-btn:hover {
  color: var(--accent-2);
  background: var(--surface);
}

.table-edit-panel {
  position: absolute;
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  width: 180px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.table-edit-panel input,
.table-edit-panel select {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
  padding: 6px 8px;
}

.table-edit-panel .edit-actions {
  display: flex;
  gap: 6px;
  margin-top: 2px;
}

.table-edit-panel button {
  flex: 1;
  font-size: 12px;
  padding: 6px 0;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  cursor: pointer;
}

.table-edit-panel button.primary {
  background: var(--accent);
  color: #f1f1f3;
  border: none;
}

.table-edit-panel button.primary:hover {
  background: var(--accent-2);
}

.table-edit-panel button.danger {
  color: var(--danger);
}

.table-edit-panel button.danger:hover {
  border-color: var(--danger);
}

@media (max-width: 720px) {
  .app-shell {
    flex-direction: column;
  }
  .sidebar {
    width: 100%;
    flex-direction: row;
    overflow-x: auto;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .sidebar .brand,
  .sidebar .whoami,
  .sidebar .logout {
    display: none;
  }
  .main {
    padding: 24px;
  }
}