/* =========================================================================
   User Management — GRAIPH design system
   Uses tokens from /graiph-tokens.css (dark industrial palette).
   ========================================================================= */

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

body {
  font-family: var(--graiph-font);
  background: var(--graiph-bg-primary);
  color: var(--graiph-text-primary);
  font-size: var(--graiph-font-md);
  min-height: 100vh;
}

.hidden {
  display: none !important;
}

/* Lucide icons render as <svg data-lucide>; keep them from intercepting clicks */
svg[data-lucide] {
  width: 16px;
  height: 16px;
  pointer-events: none;
  flex-shrink: 0;
}

/* Spinner (applied to the rendered loader-circle svg) */
.graiph-spinner {
  animation: graiph-spin 1s linear infinite;
}
@keyframes graiph-spin {
  to {
    transform: rotate(360deg);
  }
}

/* ── Buttons ─────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid transparent;
  border-radius: var(--graiph-radius-md);
  font-family: var(--graiph-font);
  font-size: var(--graiph-font-md);
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  text-decoration: none;
  white-space: nowrap;
}
.btn svg[data-lucide] {
  pointer-events: none;
}
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-sm {
  padding: 6px 12px;
  font-size: var(--graiph-font-sm);
}
.btn-small {
  padding: 6px;
  font-size: var(--graiph-font-sm);
}

.btn-primary {
  background: var(--graiph-accent);
  color: var(--graiph-accent-ink);
  border-color: var(--graiph-accent);
}
.btn-primary:hover {
  background: var(--graiph-accent-hover);
}

.btn-secondary {
  background: var(--graiph-bg-elevated);
  color: var(--graiph-text-primary);
  border-color: var(--graiph-border);
}
.btn-secondary:hover {
  border-color: var(--graiph-border-hover);
}

.btn-danger {
  background: transparent;
  color: var(--graiph-alert-error);
  border-color: var(--graiph-border);
}
.btn-danger:hover {
  background: rgba(229, 57, 53, 0.1);
  border-color: var(--graiph-alert-error);
}

/* ── Header ──────────────────────────────────────── */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 32px;
  background: var(--graiph-bg-secondary);
  border-bottom: 1px solid var(--graiph-border);
}
.header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}
.back-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--graiph-radius-md);
  color: var(--graiph-text-secondary);
  border: 1px solid var(--graiph-border);
}
.back-link:hover {
  color: var(--graiph-text-primary);
  border-color: var(--graiph-border-hover);
}
.header-left h1 {
  font-size: var(--graiph-font-lg);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}
.header-left h1 svg[data-lucide] {
  width: 20px;
  height: 20px;
  color: var(--graiph-accent-text);
}
.subtitle {
  font-size: var(--graiph-font-sm);
  color: var(--graiph-text-muted);
  padding-left: 4px;
  border-left: 1px solid var(--graiph-border);
  margin-left: 4px;
}
.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}
.user-info {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--graiph-font-sm);
  color: var(--graiph-text-secondary);
}
.user-info svg[data-lucide] {
  width: 15px;
  height: 15px;
  color: var(--graiph-accent-text);
}

/* ── Content / Section ───────────────────────────── */
.main-content {
  padding: 28px 32px;
  max-width: 1280px;
  margin: 0 auto;
}
.section {
  background: var(--graiph-bg-surface);
  border: 1px solid var(--graiph-border);
  border-radius: var(--graiph-radius-lg);
  overflow: hidden;
}
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--graiph-border);
  background: var(--graiph-bg-secondary);
}
.section-header h2 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--graiph-font-lg);
  font-weight: 700;
}
.section-header h2 svg[data-lucide] {
  width: 18px;
  height: 18px;
  color: var(--graiph-accent-text);
}
.header-actions {
  display: flex;
  gap: 10px;
}

/* ── Table (dense, sticky header) ────────────────── */
.table-container {
  max-height: calc(100vh - 220px);
  overflow: auto;
}
.users-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--graiph-font-sm);
}
.users-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--graiph-bg-tertiary);
  color: var(--graiph-text-secondary);
  text-align: left;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: var(--graiph-font-xs);
  padding: 10px 16px;
  border-bottom: 1px solid var(--graiph-border);
}
.users-table tbody td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--graiph-border);
  color: var(--graiph-text-primary);
  vertical-align: middle;
}
.users-table tbody tr:hover {
  background: var(--graiph-bg-hover);
}
.loading-cell {
  text-align: center;
  color: var(--graiph-text-muted);
  padding: 28px 16px !important;
}
.loading-cell svg[data-lucide] {
  vertical-align: middle;
  margin-right: 6px;
}

/* ── Badges ──────────────────────────────────────── */
.role-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: var(--graiph-font-xs);
  font-weight: 600;
  text-transform: capitalize;
  border: 1px solid transparent;
}
.role-admin {
  background: var(--graiph-accent-muted);
  color: var(--graiph-accent-text);
  border-color: rgba(51, 204, 102, 0.35);
}
.role-writer {
  background: rgba(33, 150, 243, 0.15);
  color: var(--graiph-alert-info);
  border-color: rgba(33, 150, 243, 0.35);
}
.role-reader {
  background: var(--graiph-bg-elevated);
  color: var(--graiph-text-secondary);
  border-color: var(--graiph-border);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--graiph-font-sm);
  font-weight: 500;
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.status-active {
  color: var(--graiph-accent-text);
}
.status-active .status-dot {
  background: var(--graiph-accent);
}
.status-inactive {
  color: var(--graiph-text-muted);
}
.status-inactive .status-dot {
  background: var(--graiph-text-muted);
}

/* ── Action buttons ──────────────────────────────── */
.action-buttons {
  display: flex;
  gap: 6px;
}
.action-buttons .btn svg[data-lucide] {
  width: 15px;
  height: 15px;
}

/* ── Modals ──────────────────────────────────────── */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--graiph-overlay);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
  padding: 24px;
}
.modal.show {
  display: flex;
}
.modal-content {
  background: var(--graiph-bg-surface);
  border: 1px solid var(--graiph-border);
  border-radius: var(--graiph-radius-lg);
  box-shadow: var(--graiph-shadow-lg);
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-large {
  max-width: 640px;
}
.modal-small {
  max-width: 420px;
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--graiph-border);
}
.modal-header h3 {
  font-size: var(--graiph-font-lg);
  font-weight: 700;
}
.modal-close {
  background: transparent;
  border: none;
  color: var(--graiph-text-muted);
  cursor: pointer;
  display: inline-flex;
  padding: 4px;
  border-radius: var(--graiph-radius-sm);
}
.modal-close:hover {
  color: var(--graiph-text-primary);
  background: var(--graiph-bg-elevated);
}
.modal-close svg[data-lucide] {
  width: 18px;
  height: 18px;
}
.modal-body {
  padding: 22px;
}
.modal-form {
  padding: 22px;
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--graiph-border);
}

/* ── Forms ───────────────────────────────────────── */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group h4 {
  font-size: var(--graiph-font-md);
  font-weight: 700;
  margin-top: 4px;
}
label {
  font-size: var(--graiph-font-sm);
  font-weight: 500;
  color: var(--graiph-text-secondary);
}
input[type="text"],
input[type="email"],
input[type="password"],
select {
  width: 100%;
  padding: 9px 12px;
  background: var(--graiph-bg-secondary);
  border: 1px solid var(--graiph-border);
  border-radius: var(--graiph-radius-md);
  color: var(--graiph-text-primary);
  font-family: var(--graiph-font);
  font-size: var(--graiph-font-md);
  outline: none;
  transition: border-color 0.15s;
}
input:focus,
select:focus {
  border-color: var(--graiph-border-focus);
}
input::placeholder {
  color: var(--graiph-text-muted);
}
.form-help {
  font-size: var(--graiph-font-xs);
  color: var(--graiph-text-muted);
}
.checkbox-label {
  flex-direction: row;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  color: var(--graiph-text-primary);
}
.checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--graiph-accent);
}
.checkmark {
  display: none;
}

/* ── Permissions editor ──────────────────────────── */
.permissions-container {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 14px;
}
.permission-item {
  border: 1px solid var(--graiph-border);
  border-radius: var(--graiph-radius-md);
  padding: 14px;
  background: var(--graiph-bg-secondary);
}
.permission-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.permission-company {
  font-weight: 600;
  font-size: var(--graiph-font-sm);
  color: var(--graiph-text-secondary);
}
.remove-permission {
  background: transparent;
  border: none;
  color: var(--graiph-alert-error);
  cursor: pointer;
  padding: 4px;
  display: inline-flex;
  border-radius: var(--graiph-radius-sm);
}
.remove-permission:hover {
  background: rgba(229, 57, 53, 0.1);
}
.drillhole-access,
.drillhole-details {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.drillhole-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 8px 0;
}
.drillhole-row {
  border: 1px solid var(--graiph-border);
  border-radius: var(--graiph-radius-sm);
  padding: 10px;
  background: var(--graiph-bg-tertiary);
}
.drillhole-selection {
  display: flex;
  gap: 8px;
  align-items: center;
}
.drillhole-selection select {
  flex: 1;
}
.tray-details {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.loading-text {
  color: var(--graiph-text-muted);
  font-size: var(--graiph-font-sm);
}
.error-text {
  color: var(--graiph-alert-error);
  font-size: var(--graiph-font-sm);
}

/* ── Permission details (read-only) ──────────────── */
.permission-summary h4 {
  margin-bottom: 12px;
  font-size: var(--graiph-font-md);
}
.access-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.access-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border: 1px solid var(--graiph-border);
  border-radius: var(--graiph-radius-md);
  background: var(--graiph-bg-secondary);
}
.access-list li span:first-child {
  display: flex;
  align-items: center;
  gap: 8px;
}
.access-list svg[data-lucide] {
  color: var(--graiph-accent-text);
}
.access-type {
  font-size: var(--graiph-font-sm);
  color: var(--graiph-text-secondary);
}

/* ── Notifications ───────────────────────────────── */
.notification-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.notification {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 280px;
  max-width: 400px;
  padding: 12px 16px;
  background: var(--graiph-bg-elevated);
  border: 1px solid var(--graiph-border);
  border-left: 3px solid var(--graiph-text-muted);
  border-radius: var(--graiph-radius-md);
  box-shadow: var(--graiph-shadow-md);
  color: var(--graiph-text-primary);
  font-size: var(--graiph-font-sm);
  animation: notif-slide-in 0.25s ease-out;
}
.notification.notification-hide {
  animation: notif-slide-out 0.25s ease-in forwards;
}
.notification svg[data-lucide] {
  width: 18px;
  height: 18px;
}
.notification-success {
  border-left-color: var(--graiph-accent);
}
.notification-success svg[data-lucide] {
  color: var(--graiph-accent-text);
}
.notification-error {
  border-left-color: var(--graiph-alert-error);
}
.notification-error svg[data-lucide] {
  color: var(--graiph-alert-error);
}
.notification-warning {
  border-left-color: var(--graiph-alert-warning);
}
.notification-warning svg[data-lucide] {
  color: var(--graiph-alert-warning);
}
.notification-info {
  border-left-color: var(--graiph-alert-info);
}
.notification-info svg[data-lucide] {
  color: var(--graiph-alert-info);
}

@keyframes notif-slide-in {
  from {
    transform: translateX(20px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}
@keyframes notif-slide-out {
  to {
    transform: translateX(20px);
    opacity: 0;
  }
}

/* ── Responsive ──────────────────────────────────── */
@media (max-width: 720px) {
  .app-header {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .main-content {
    padding: 16px;
  }
}

/* Phone tier — trim the stacked header so it never overflows the viewport. */
@media (max-width: 640px) {
  .app-header { padding: 14px 16px; }
  .header-left { min-width: 0; gap: 8px; }
  .header-left h1 {
    font-size: 18px;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .header-left .subtitle { display: none; }
  .header-right { width: 100%; justify-content: space-between; }
  .user-info {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}