/* ─── ADMIN LAYOUT ──────────────────────────────────────────────────────────── */

#app {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  height: 100vh;
}

.back-btn {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--text-dim);
  text-decoration: none;
  padding: 5px 10px;
  border: 1px solid var(--border);
  transition: all 0.15s;
  flex-shrink: 0;
}
.back-btn:hover { color: var(--accent); border-color: var(--accent-mid); }

.admin-layout {
  flex: 1;
  display: flex;
  min-height: 0;
  overflow: hidden;
}

/* SIDEBAR NAV */
.admin-nav {
  width: 160px;
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 12px 0;
  gap: 2px;
}

.nav-btn {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 2px;
  padding: 12px 16px;
  background: transparent;
  border: none;
  border-left: 2px solid transparent;
  color: var(--text-dim);
  cursor: pointer;
  text-align: left;
  transition: all 0.15s;
  text-transform: uppercase;
}
.nav-btn:hover { color: var(--text); background: #ffffff08; }
.nav-btn.active {
  color: var(--accent);
  border-left-color: var(--accent);
  background: var(--accent-dim);
}

/* CONTENT AREA */
.admin-content {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  min-width: 0;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  gap: 12px;
}

.section-header h2 {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 4px;
  font-weight: normal;
}

.action-btn {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1px;
  padding: 7px 14px;
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  color: var(--accent);
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.15s;
  white-space: nowrap;
}
.action-btn:hover { background: #00ff8822; }

/* DATA LIST */
.data-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.loading, .placeholder {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
  padding: 20px 0;
  letter-spacing: 1px;
}

/* USER ROW */
.user-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  transition: border-color 0.15s;
}
.user-row:hover { border-color: #333; }
.user-row.inactive { opacity: 0.5; }

.user-email-cell {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-role-badge {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 2px;
  padding: 3px 8px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}
.user-role-badge.admin { border-color: var(--accent); color: var(--accent); }
.user-role-badge.operator { border-color: #ff8800; color: #ff8800; }

.user-status-badge {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1px;
  padding: 3px 8px;
  flex-shrink: 0;
}
.user-status-badge.active { color: var(--accent); }
.user-status-badge.inactive { color: var(--text-dim); }

.row-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.row-btn {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1px;
  padding: 5px 10px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.15s;
  white-space: nowrap;
}
.row-btn:hover { border-color: var(--accent-mid); color: var(--text); }
.row-btn.danger:hover { border-color: var(--danger); color: var(--danger); }

/* ACCESS SECTION */
.access-controls {
  margin-bottom: 20px;
}

.select-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.select-row label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 3px;
  flex-shrink: 0;
}

.select-row select {
  font-family: var(--mono);
  font-size: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  outline: none;
  cursor: pointer;
  min-width: 240px;
}
.select-row select:focus { border-color: var(--accent-mid); }

/* CAMERA ACCESS ROW */
.camera-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
}

.camera-name-cell {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text);
  flex: 1;
}

.camera-path-cell {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  flex-shrink: 0;
}

.camera-location-cell {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  flex: 1;
  text-align: right;
}

.access-toggle {
  position: relative;
  width: 40px;
  height: 22px;
  flex-shrink: 0;
}

.access-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.toggle-track {
  position: absolute;
  left: 0;
  top: 0;
  width: 40px;
  height: 22px;
  background: var(--border);
  border: 1px solid var(--border);
  box-sizing: border-box;
  cursor: pointer;
  transition: background 0.2s;
}

.toggle-track::after {
  content: '';
  position: absolute;
  left: 3px;
  top: 50%;
  width: 16px;
  height: 16px;
  background: var(--text-dim);
  transform: translateY(-50%);
  transition: transform 0.2s, background 0.2s;
}

.access-toggle input:checked + .toggle-track {
  background: var(--accent-dim);
  border-color: var(--accent);
}

.access-toggle input:checked + .toggle-track::after {
  transform: translate(18px, -50%);
  background: var(--accent);
}

/* ─── MODALS ─────────────────────────────────────────────────────────────────── */

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 16px;
}

.modal-box {
  background: var(--surface);
  border: 1px solid var(--border);
  width: 100%;
  max-width: 440px;
  display: flex;
  flex-direction: column;
}

.modal-box--sm {
  max-width: 340px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 3px;
  color: var(--text-dim);
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 15.5px;
  padding: 0 4px;
  transition: color 0.15s;
}
.modal-close:hover { color: var(--text); }

.modal-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}

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

.form-field label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 3px;
}

.label-hint {
  color: var(--text-dim);
  opacity: 0.6;
  font-size: 9px;
  letter-spacing: 1px;
  text-transform: none;
}

.form-field input,
.form-field select {
  font-family: var(--mono);
  font-size: 13px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 12px;
  outline: none;
  transition: border-color 0.15s;
}
.form-field input:focus,
.form-field select:focus { border-color: var(--accent-mid); }

.modal-error {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--danger);
  letter-spacing: 1px;
  min-height: 14px;
}

.confirm-msg {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text);
  letter-spacing: 1px;
  line-height: 1.6;
}

.cancel-btn {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1px;
  padding: 8px 16px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.15s;
}
.cancel-btn:hover { border-color: var(--accent-mid); color: var(--text); }

.save-btn {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1px;
  padding: 8px 16px;
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  color: var(--accent);
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.15s;
}
.save-btn:hover { background: #00ff8822; }
.save-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.danger-btn {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1px;
  padding: 8px 16px;
  background: transparent;
  border: 1px solid var(--danger);
  color: var(--danger);
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.15s;
}
.danger-btn:hover { background: #ff444422; }

/* RESPONSIVE */
@media (max-width: 600px) {
  .admin-nav {
    width: 120px;
  }
  .admin-content {
    padding: 16px;
  }
  .user-email-cell {
    font-size: 11px;
  }
  .camera-location-cell {
    display: none;
  }
}