/* assets/css/components.css — Reusable component styles. */

/* ─── Buttons ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.5rem 1rem;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  line-height: 1;
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition:
    background var(--duration-fast) var(--ease-default),
    color var(--duration-fast) var(--ease-default),
    border-color var(--duration-fast) var(--ease-default),
    box-shadow var(--duration-fast) var(--ease-default),
    transform var(--duration-fast) var(--ease-default);
  user-select: none;
  -webkit-user-select: none;
  position: relative;
  overflow: hidden;
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.btn:active:not(:disabled) { transform: translateY(1px); }

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-indigo) 100%);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 2px 10px rgba(59, 130, 246, 0.3);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-hover) 0%, #4f46e5 100%);
  box-shadow: var(--shadow-glow-blue);
  color: #fff;
}

.btn-secondary {
  background: var(--bg-overlay);
  color: var(--text-secondary);
  border-color: var(--border-muted);
}
.btn-secondary:hover {
  background: var(--bg-muted);
  color: var(--text-primary);
  border-color: var(--border-default);
}

.btn-danger {
  background: linear-gradient(135deg, var(--color-danger) 0%, #dc2626 100%);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 2px 10px rgba(239, 68, 68, 0.25);
}
.btn-danger:hover {
  background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.4);
  color: #fff;
}

.btn-success {
  background: linear-gradient(135deg, var(--color-success) 0%, #16a34a 100%);
  color: #fff;
  border-color: transparent;
}
.btn-success:hover {
  background: linear-gradient(135deg, #16a34a 0%, #15803d 100%);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: transparent;
}
.btn-ghost:hover {
  background: var(--bg-overlay);
  color: var(--text-primary);
}

.btn-sm {
  padding: 0.325rem 0.625rem;
  font-size: var(--text-xs);
  border-radius: var(--radius-md);
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: var(--text-base);
  border-radius: var(--radius-xl);
}

/* ─── Form Elements ──────────────────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
}

.form-label.required::after {
  content: ' *';
  color: var(--color-danger);
}

/* .form-control is an alias for .form-input (used on auth pages) */
.form-input,
.form-control,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.5625rem 0.875rem;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--text-primary);
  background: var(--bg-elevated);
  border: 1px solid var(--border-muted);
  border-radius: var(--radius-lg);
  transition:
    border-color var(--duration-fast) var(--ease-default),
    box-shadow var(--duration-fast) var(--ease-default),
    background var(--duration-fast) var(--ease-default);
  appearance: none;
  -webkit-appearance: none;
}

.form-input::placeholder,
.form-control::placeholder,
.form-textarea::placeholder {
  color: var(--text-disabled);
}

.form-input:hover,
.form-control:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: var(--border-default);
}

.form-input:focus,
.form-control:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
  background: var(--bg-muted);
}

.form-input.is-error,
.form-control.is-invalid,
.form-select.is-error,
.form-textarea.is-error {
  border-color: var(--color-danger);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12);
}

.form-textarea { resize: vertical; min-height: 100px; line-height: var(--leading-relaxed); }

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.875rem center;
  padding-right: 2.25rem;
  cursor: pointer;
}

.form-select option {
  background: var(--bg-elevated);
  color: var(--text-primary);
}

.form-hint {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.form-error {
  font-size: var(--text-xs);
  color: var(--color-danger);
}

.form-check {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
  width: 1rem;
  height: 1rem;
  accent-color: var(--color-primary);
  cursor: pointer;
  flex-shrink: 0;
}

.form-check-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  cursor: pointer;
}

/* ─── Cards ──────────────────────────────────────────────────────────────── */
.card {
  background: var(--bg-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: var(--border-glossy);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  -webkit-mask-composite: destination-out;
  padding: 1px;
}

.card-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.card-header-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.card-body {
  padding: var(--space-6);
}

.card-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
}

/* ─── Badges ─────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.55rem;
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  border-radius: var(--radius-full);
  white-space: nowrap;
  line-height: 1;
}

.badge::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.8;
}

.badge-success    { background: rgba(34, 197, 94, 0.15);  color: #4ade80; }
.badge-danger     { background: rgba(239, 68, 68, 0.15);  color: #f87171; }
.badge-warning    { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }
.badge-info       { background: rgba(6, 182, 212, 0.15);  color: #22d3ee; }
.badge-secondary  { background: rgba(148, 163, 184, 0.12); color: var(--text-secondary); }
.badge-primary    { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }

/* Status aliases */
.badge-active      { background: rgba(34, 197, 94, 0.15);  color: #4ade80; }
.badge-inactive    { background: rgba(148, 163, 184, 0.12); color: var(--text-muted); }
.badge-pending     { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }
.badge-approved    { background: rgba(34, 197, 94, 0.15);  color: #4ade80; }
.badge-rejected    { background: rgba(239, 68, 68, 0.15);  color: #f87171; }
.badge-completed   { background: rgba(34, 197, 94, 0.15);  color: #4ade80; }
.badge-processing  { background: rgba(6, 182, 212, 0.15);  color: #22d3ee; }
.badge-sold        { background: rgba(99, 102, 241, 0.15); color: #a5b4fc; }
.badge-archived    { background: rgba(148, 163, 184, 0.10); color: var(--text-disabled); }
.badge-open        { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }
.badge-closed      { background: rgba(148, 163, 184, 0.12); color: var(--text-muted); }
.badge-in_progress { background: rgba(6, 182, 212, 0.15);  color: #22d3ee; }
.badge-in_review   { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }
.badge-resolved    { background: rgba(34, 197, 94, 0.15);  color: #4ade80; }
.badge-draft       { background: rgba(148, 163, 184, 0.10); color: var(--text-muted); }
.badge-sending     { background: rgba(6, 182, 212, 0.15);  color: #22d3ee; }

/* ─── Data Tables ────────────────────────────────────────────────────────── */
.table-wrapper {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

thead {
  position: sticky;
  top: 0;
  z-index: var(--z-above);
  background: var(--bg-elevated);
}

thead th {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}

tbody td {
  padding: var(--space-3) var(--space-4);
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

tbody tr:last-child td { border-bottom: none; }

.table-hover tbody tr {
  transition: background var(--duration-fast) var(--ease-default);
}

.table-hover tbody tr:hover {
  background: var(--bg-overlay);
}

.table-hover tbody tr:hover td {
  color: var(--text-primary);
}

/* ─── Modals ─────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  z-index: var(--z-modal);
}

.modal-overlay.active {
  display: flex;
}

/* Support both class-based (.active) and inline-style (display:flex) approaches */
.modal-overlay[style*="flex"] {
  display: flex !important;
}

@keyframes modalSlideIn {
  from { opacity: 0; transform: translateY(16px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0)    scale(1);    }
}

@keyframes overlayFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.modal {
  background: var(--bg-elevated);
  border: 1px solid var(--border-muted);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalSlideIn var(--duration-normal) var(--ease-bounce) both;
}

.modal-overlay.active,
.modal-overlay[style*="flex"] {
  animation: overlayFadeIn var(--duration-normal) var(--ease-default) both;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

.modal-header h2,
.modal-header h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
}

.modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: none;
  background: var(--bg-overlay);
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: var(--text-lg);
  line-height: 1;
  transition: background var(--duration-fast), color var(--duration-fast);
  flex-shrink: 0;
}

.modal-close:hover {
  background: var(--bg-muted);
  color: var(--text-primary);
}

.modal-body {
  padding: var(--space-6);
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

/* ─── Toast Notifications ────────────────────────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  z-index: var(--z-toast);
  pointer-events: none;
  max-width: 360px;
  width: calc(100% - 3rem);
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--bg-elevated);
  border: 1px solid var(--border-muted);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  pointer-events: all;
  animation: toast-in var(--duration-slow) var(--ease-bounce) forwards;
  position: relative;
  overflow: hidden;
}

.toast.toast-removing {
  animation: toast-out var(--duration-normal) var(--ease-in) forwards;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateX(100%); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes toast-out {
  from { opacity: 1; transform: translateX(0); max-height: 120px; margin-bottom: 0; }
  to   { opacity: 0; transform: translateX(100%); max-height: 0; margin-bottom: calc(-1 * var(--space-3)); }
}

.toast-icon {
  font-size: var(--text-lg);
  line-height: 1.2;
  flex-shrink: 0;
}

.toast-content { flex: 1; min-width: 0; }

.toast-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: 0.125rem;
}

.toast-message {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  line-height: var(--leading-snug);
}

.toast-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  background: currentColor;
  opacity: 0.4;
  animation: toast-progress linear forwards;
}

@keyframes toast-progress {
  from { width: 100%; }
  to   { width: 0%; }
}

.toast-success  { border-left: 3px solid var(--color-success); color: var(--color-success); }
.toast-error    { border-left: 3px solid var(--color-danger);  color: var(--color-danger);  }
.toast-warning  { border-left: 3px solid var(--color-warning); color: var(--color-warning); }
.toast-info     { border-left: 3px solid var(--color-info);    color: var(--color-info);    }

/* ─── Sidebar Navigation ─────────────────────────────────────────────────── */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--bg-surface);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  z-index: var(--z-sidebar);
  transition: transform var(--duration-slow) var(--ease-default);
  overflow-y: auto;
  overflow-x: hidden;
}

/* Sidebar brand / logo area */
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  height: var(--topbar-height);
  border-bottom: 1px solid var(--border-subtle);
  flex-shrink: 0;
  text-decoration: none;
}

.sidebar-brand-icon {
  font-size: 1.25rem;
  color: var(--color-primary);
  flex-shrink: 0;
}

.sidebar-brand-name {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-5);
  height: var(--topbar-height);
  border-bottom: 1px solid var(--border-subtle);
  flex-shrink: 0;
  text-decoration: none;
}

.sidebar-logo-text {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  white-space: nowrap;
}

.sidebar-section {
  padding: var(--space-5) var(--space-3) var(--space-2);
}

.sidebar-section-label {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--text-disabled);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0 var(--space-3);
  margin-bottom: var(--space-2);
}

.sidebar-nav {
  list-style: none;
  padding: var(--space-2) var(--space-3) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  transition:
    background var(--duration-fast) var(--ease-default),
    color var(--duration-fast) var(--ease-default);
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.sidebar-nav-item:hover {
  background: var(--bg-overlay);
  color: var(--text-primary);
}

.sidebar-nav-item.active {
  background: rgba(59, 130, 246, 0.15);
  color: var(--color-primary-light);
}

.sidebar-nav-item.active .sidebar-nav-icon {
  color: var(--color-primary);
}

.sidebar-nav-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  opacity: 0.75;
}

.sidebar-nav-item.active .sidebar-nav-icon,
.sidebar-nav-item:hover .sidebar-nav-icon {
  opacity: 1;
}

.sidebar-nav-badge {
  margin-left: auto;
  font-size: 10px;
  font-weight: var(--font-semibold);
  background: var(--color-danger);
  color: #fff;
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-full);
  min-width: 18px;
  text-align: center;
}

/* ─── Topbar ─────────────────────────────────────────────────────────────── */
.topbar {
  position: fixed;
  top: 0;
  right: 0;
  left: var(--sidebar-width);
  height: var(--topbar-height);
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-6);
  z-index: var(--z-sticky);
  transition: left var(--duration-slow) var(--ease-default);
  gap: var(--space-4);
}

.topbar-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.topbar-hamburger {
  display: none;
  flex-shrink: 0;
}

.topbar-icon-btn {
  position: relative;
  width: 36px;
  height: 36px;
  padding: 0;
  flex-shrink: 0;
}

.topbar-wallet {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
  padding: var(--space-1) var(--space-3);
}

.topbar-wallet:hover {
  color: var(--color-primary-light);
}

.topbar-username {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
  white-space: nowrap;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-logout {
  font-size: var(--text-sm);
}

/* Notification badge on bell */
.notif-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  font-size: 10px;
  font-weight: var(--font-semibold);
  line-height: 18px;
  border-radius: var(--radius-full);
  text-align: center;
}

/* Notification dropdown item */
.notif-item:hover {
  background: var(--bg-overlay);
}

/* Theme toggle button */
.theme-toggle {
  width: 36px;
  height: 36px;
  padding: 0;
  font-size: var(--text-base);
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.topbar-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border-muted);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  border-radius: var(--radius-lg);
  cursor: pointer;
  font-size: var(--text-lg);
  transition: background var(--duration-fast), color var(--duration-fast);
}

.topbar-menu-btn:hover {
  background: var(--bg-overlay);
  color: var(--text-primary);
}

/* ─── Layout ─────────────────────────────────────────────────────────────── */
.layout-wrapper {
  display: flex;
  min-height: 100vh;
}

.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  padding-top: var(--topbar-height);
  min-height: 100vh;
  transition: margin-left var(--duration-slow) var(--ease-default);
}

.page-wrapper {
  padding: var(--space-8) var(--space-8);
  max-width: var(--content-max-width);
}

.page-header {
  margin-bottom: var(--space-8);
}

.page-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.page-subtitle {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* ─── Breadcrumb ─────────────────────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
  margin-bottom: var(--space-4);
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.breadcrumb-item a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--duration-fast);
}

.breadcrumb-item a:hover { color: var(--text-primary); }

.breadcrumb-item:last-child { color: var(--text-secondary); }

.breadcrumb-item + .breadcrumb-item::before {
  content: '/';
  color: var(--text-disabled);
}

/* ─── Pagination ─────────────────────────────────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex-wrap: wrap;
}

.pagination-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  border: 1px solid var(--border-muted);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  cursor: pointer;
  text-decoration: none;
  transition:
    background var(--duration-fast) var(--ease-default),
    color var(--duration-fast) var(--ease-default),
    border-color var(--duration-fast) var(--ease-default);
}

.pagination-btn:hover:not(:disabled) {
  background: var(--bg-overlay);
  color: var(--text-primary);
  border-color: var(--border-default);
}

.pagination-btn.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.pagination-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ─── Tabs ───────────────────────────────────────────────────────────────── */
.tabs { width: 100%; }

.tab-nav {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: var(--space-6);
  overflow-x: auto;
}

.tab-btn {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  white-space: nowrap;
  transition:
    color var(--duration-fast) var(--ease-default),
    border-color var(--duration-fast) var(--ease-default);
}

.tab-btn:hover { color: var(--text-primary); }

.tab-btn.active {
  color: var(--color-primary-light);
  border-bottom-color: var(--color-primary);
}

.tab-content { display: none; }
.tab-content.active { display: block; }

/* ─── Progress Bar ───────────────────────────────────────────────────────── */
.progress {
  width: 100%;
  height: 6px;
  background: var(--bg-muted);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-cyan));
  border-radius: var(--radius-full);
  transition: width var(--duration-slow) var(--ease-default);
  min-width: 4px;
}

/* ─── Skeleton Loading ───────────────────────────────────────────────────── */
@keyframes skeleton-shimmer {
  0%   { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}

.skeleton {
  background: linear-gradient(
    90deg,
    var(--bg-elevated) 25%,
    var(--bg-overlay) 50%,
    var(--bg-elevated) 75%
  );
  background-size: 800px 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

.skeleton-text {
  height: 14px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-2);
}

.skeleton-text:last-child { width: 70%; margin-bottom: 0; }

.skeleton-card {
  height: 120px;
  border-radius: var(--radius-xl);
}

/* ─── Alerts ─────────────────────────────────────────────────────────────── */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  font-size: var(--text-sm);
}

.alert-icon {
  font-size: var(--text-base);
  flex-shrink: 0;
  line-height: 1.4;
}

.alert-content { flex: 1; }
.alert-title   { font-weight: var(--font-semibold); margin-bottom: 0.25rem; }
.alert-message { color: inherit; opacity: 0.85; }

.alert-success {
  background: rgba(34, 197, 94, 0.08);
  border-color: rgba(34, 197, 94, 0.25);
  color: #4ade80;
}

.alert-danger {
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.25);
  color: #f87171;
}

.alert-warning {
  background: rgba(245, 158, 11, 0.08);
  border-color: rgba(245, 158, 11, 0.25);
  color: #fbbf24;
}

.alert-info {
  background: rgba(6, 182, 212, 0.08);
  border-color: rgba(6, 182, 212, 0.25);
  color: #22d3ee;
}

/* ─── Avatars ─────────────────────────────────────────────────────────────── */
.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary), var(--color-indigo));
  color: #fff;
  font-weight: var(--font-semibold);
  flex-shrink: 0;
  overflow: hidden;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}

.avatar-sm { width: 28px; height: 28px; font-size: var(--text-xs); }
.avatar-md { width: 36px; height: 36px; font-size: var(--text-sm); }
.avatar    { width: 40px; height: 40px; font-size: var(--text-sm); }
.avatar-lg { width: 56px; height: 56px; font-size: var(--text-base); }

/* ─── Stat Cards ─────────────────────────────────────────────────────────── */
.stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  position: relative;
  overflow: hidden;
  transition: border-color var(--duration-normal) var(--ease-default),
              box-shadow var(--duration-normal) var(--ease-default);
}

.stat-card:hover {
  border-color: var(--border-default);
  box-shadow: var(--shadow-md);
}

.stat-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  font-size: var(--text-xl);
  flex-shrink: 0;
}

.stat-card-body { flex: 1; min-width: 0; }

.stat-card-value {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: var(--space-1);
}

.stat-card-label {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.stat-card-change {
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  margin-top: var(--space-2);
}

.stat-card-change.positive { color: var(--color-success); }
.stat-card-change.negative { color: var(--color-danger); }

/* ─── Dropdown ───────────────────────────────────────────────────────────── */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + var(--space-2));
  right: 0;
  min-width: 180px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-muted);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  z-index: var(--z-dropdown);
  display: none;
  animation: dropdown-in var(--duration-normal) var(--ease-out);
}

.dropdown-menu.active { display: block; }

@keyframes dropdown-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  border-radius: var(--radius-lg);
  cursor: pointer;
  text-decoration: none;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  transition: background var(--duration-fast), color var(--duration-fast);
}

.dropdown-item:hover {
  background: var(--bg-overlay);
  color: var(--text-primary);
}

.dropdown-item.danger {
  color: var(--color-danger);
}

.dropdown-item.danger:hover {
  background: rgba(239, 68, 68, 0.1);
  color: #f87171;
}

.dropdown-divider {
  height: 1px;
  background: var(--border-subtle);
  margin: var(--space-2) 0;
}

/* ─── Confirm Dialog ─────────────────────────────────────────────────────── */
.confirm-dialog .modal {
  max-width: 400px;
}

.confirm-dialog .modal-body {
  padding: var(--space-6);
}

.confirm-message {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* ─── Grid Utilities ─────────────────────────────────────────────────────── */
.grid { display: grid; gap: var(--space-6); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-auto { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }

/* ─── Misc Utilities ─────────────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--border-subtle);
  margin: var(--space-6) 0;
}

.text-muted     { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.text-primary-c { color: var(--color-primary); }
.text-success   { color: var(--color-success); }
.text-danger    { color: var(--color-danger); }
.text-warning   { color: var(--color-warning); }

.fw-medium   { font-weight: var(--font-medium); }
.fw-semibold { font-weight: var(--font-semibold); }
.fw-bold     { font-weight: var(--font-bold); }

.d-flex   { display: flex; }
.d-none   { display: none; }
.d-block  { display: block; }

.align-center   { align-items: center; }
.align-items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-content-between { justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }

/* page-description — subtitle below page-title */
.page-description {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: var(--space-1);
}

.mt-auto  { margin-top: auto; }
.ml-auto  { margin-left: auto; }

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-16) var(--space-8);
  text-align: center;
  color: var(--text-muted);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
  opacity: 0.4;
}

.empty-state-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.empty-state-desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  max-width: 320px;
}

/* ─── Auth Pages ─────────────────────────────────────────────────────────── */

.auth-page {
  min-height: 100vh;
  background: var(--bg-base);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}

.auth-container {
  width: 100%;
  max-width: 440px;
}

.auth-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl, 0.75rem);
  padding: var(--space-10) var(--space-8);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
}

.auth-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.auth-logo-icon {
  font-size: 1.5rem;
  line-height: 1;
}

.auth-logo-text {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.auth-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  text-align: center;
  margin: 0 0 var(--space-1);
  line-height: var(--leading-tight);
}

.auth-subtitle {
  font-size: var(--text-sm);
  color: var(--text-muted);
  text-align: center;
  margin: 0 0 var(--space-6);
}

.auth-links-row {
  display: flex;
  justify-content: flex-end;
  margin-bottom: var(--space-4);
}

.auth-link {
  color: var(--color-primary);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  transition: color 0.15s ease;
}

.auth-link:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

.auth-footer-text {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: var(--space-6);
  margin-bottom: 0;
}

/* Input group for password toggle */
.input-group {
  position: relative;
  display: flex;
  align-items: stretch;
}

.input-group .form-control {
  padding-right: var(--auth-toggle-width, 2.75rem);
  flex: 1;
}

.btn-icon.password-toggle {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: var(--auth-toggle-width, 2.75rem);
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  font-size: var(--text-base);
  transition: color 0.15s ease;
  padding: 0;
}

.btn-icon.password-toggle:hover {
  color: var(--text-secondary);
}

/* Full-width button */
.btn-block {
  width: 100%;
  justify-content: center;
}

/* Inline field error */
.form-error {
  font-size: var(--text-xs);
  color: var(--color-danger);
  margin-top: var(--space-1);
}

.form-control.is-invalid {
  border-color: var(--color-danger);
}

/* Alert variants */
.alert {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md, 0.375rem);
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
}

.alert p {
  margin: 0;
}

.alert p + p {
  margin-top: var(--space-1);
}

.alert-danger {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

.alert-success {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #86efac;
}

.alert-info {
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.3);
  color: #67e8f9;
}

/* ── Sidebar accordion nav ──────────────────────────────────────────────────── */
.sidebar-nav-accordion { display: flex; flex-direction: column; }
.sidebar-nav-accordion-toggle {
  display: flex; align-items: center; gap: .75rem;
  padding: .6rem .75rem; border-radius: var(--radius, 6px);
  cursor: pointer; width: 100%; background: none; border: none;
  color: var(--sidebar-text, #9ca3af); font-size: .875rem; font-weight: 500;
  transition: background .2s, color .2s; text-align: left;
}
.sidebar-nav-accordion-toggle:hover,
.sidebar-nav-accordion.open .sidebar-nav-accordion-toggle {
  background: var(--sidebar-item-hover-bg, rgba(255,255,255,.06));
  color: var(--sidebar-text-hover, #f3f4f6);
}
.sidebar-nav-accordion-arrow {
  margin-left: auto; font-size: .7rem;
  transition: transform .25s;
}
.sidebar-nav-accordion.open .sidebar-nav-accordion-arrow { transform: rotate(180deg); }

.sidebar-nav-sub {
  display: none; flex-direction: column; padding-left: 2.25rem; gap: .15rem;
}
.sidebar-nav-accordion.open .sidebar-nav-sub { display: flex; }

.sidebar-nav-sub-item {
  display: flex; align-items: center; gap: .6rem;
  padding: .45rem .6rem; border-radius: var(--radius, 6px);
  color: var(--sidebar-text, #9ca3af); font-size: .82rem; text-decoration: none;
  transition: background .15s, color .15s;
}
.sidebar-nav-sub-item:hover,
.sidebar-nav-sub-item.active {
  background: var(--sidebar-item-hover-bg, rgba(255,255,255,.06));
  color: var(--sidebar-text-hover, #f3f4f6);
}

/* ── User menu dropdown ─────────────────────────────────────────────────────── */
.user-menu-item:hover { background: var(--surface-2, rgba(255,255,255,.05)); }

/* ── Action dots dropdown (marketplace table) ───────────────────────────────── */
.action-dots-wrap { position: relative; display: inline-block; }
.action-dots-menu {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  min-width: 160px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, .25);
  z-index: 100;
}
.action-dots-menu.open { display: block; }
.action-dots-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .55rem 1rem;
  text-decoration: none;
  color: var(--text);
  font-size: .85rem;
  transition: background .15s;
}
.action-dots-item:hover { background: var(--hover-bg, rgba(255, 255, 255, .06)); }