/*
 * macOS Component Library
 * Desktop-first, compact UI components
 * Uses --mac-* tokens from mac.css
 */

/* ========================================
   RESET & BASE
   ======================================== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-family: var(--mac-font-family);
  font-size: var(--mac-font-body-size);
  line-height: var(--mac-font-body-leading);
  color: var(--mac-label);
  background: var(--mac-window-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
}

/* ========================================
   UTILITY
   ======================================== */
.hidden { display: none !important; }
.text-secondary { color: var(--mac-secondary-label); }
.text-right { text-align: right; }
.text-center { text-align: center; }
.mono { font-family: var(--mac-font-mono); }

/* ========================================
   APP LAYOUT — toolbar + content
   ======================================== */
.mac-app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.mac-toolbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--mac-toolbar-height);
  padding: 0 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--mac-toolbar-background);
  -webkit-backdrop-filter: var(--mac-blur-toolbar);
  backdrop-filter: var(--mac-blur-toolbar);
  border-bottom: 0.5px solid var(--mac-opaque-separator);
}

.mac-toolbar-title {
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
  color: var(--mac-label);
}

.mac-toolbar-spacer {
  flex: 1;
}

.mac-toolbar-group {
  display: flex;
  align-items: center;
  gap: var(--mac-space-3);
}

.mac-content {
  flex: 1;
  padding: var(--mac-content-padding);
  max-width: var(--mac-max-content-width);
  margin: 0 auto;
  width: 100%;
}

/* ========================================
   TRAFFIC LIGHTS
   ======================================== */
.traffic-lights {
  display: flex;
  gap: 8px;
  align-items: center;
  padding-right: 4px;
}

.traffic-light {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  opacity: 0.7;
  transition: opacity var(--mac-duration-fast) var(--mac-easing);
}

.mac-toolbar:hover .traffic-light { opacity: 1; }

.traffic-light.red { background: #FF5F57; }
.traffic-light.yellow { background: #FEBC2E; }
.traffic-light.green { background: #28C840; }

/* ========================================
   PAGE HEADER
   ======================================== */
.mac-page-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--mac-space-6);
}

.mac-page-title {
  font-size: var(--mac-font-large-title-size);
  font-weight: var(--mac-font-large-title-weight);
  line-height: var(--mac-font-large-title-leading);
  color: var(--mac-label);
}

.mac-page-subtitle {
  font-size: var(--mac-font-body-size);
  color: var(--mac-secondary-label);
  margin-top: var(--mac-space-2);
}

/* ========================================
   SECTION
   ======================================== */
.mac-section {
  margin-bottom: var(--mac-space-8);
}

.mac-section-header {
  font-size: var(--mac-font-caption-size);
  font-weight: 500;
  color: var(--mac-secondary-label);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding-bottom: var(--mac-space-3);
}

/* ========================================
   CARD / BOX
   ======================================== */
.mac-card {
  background: var(--mac-content-background);
  border-radius: var(--mac-radius-md);
  border: 0.5px solid var(--mac-separator);
  overflow: hidden;
}

.mac-card-padded {
  padding: var(--mac-space-5);
}

/* ========================================
   TABLE (macOS Finder-style)
   ======================================== */
.mac-table-wrap {
  background: var(--mac-content-background);
  border-radius: var(--mac-radius-md);
  border: 0.5px solid var(--mac-separator);
  overflow: hidden;
}

.mac-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--mac-font-body-size);
}

.mac-table th {
  text-align: left;
  font-size: var(--mac-font-caption-size);
  font-weight: 500;
  color: var(--mac-secondary-label);
  padding: var(--mac-space-3) var(--mac-space-4);
  background: var(--mac-system-fill);
  border-bottom: 0.5px solid var(--mac-separator);
  white-space: nowrap;
  user-select: none;
}

.mac-table th.right,
.mac-table td.right {
  text-align: right;
}

.mac-table td {
  padding: var(--mac-space-3) var(--mac-space-4);
  border-bottom: 0.5px solid var(--mac-separator);
  vertical-align: middle;
}

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

.mac-table tr:hover td {
  background: var(--mac-system-fill);
}

.mac-table tr.selected td {
  background: var(--mac-selection);
}

.mac-table tr[data-href] {
  cursor: pointer;
}

/* Cell variants */
.mac-table .cell-primary {
  font-weight: 500;
  color: var(--mac-label);
}

.mac-table .cell-secondary {
  color: var(--mac-secondary-label);
  font-size: var(--mac-font-callout-size);
}

.mac-table .cell-mono {
  font-family: var(--mac-font-mono);
  font-size: var(--mac-font-callout-size);
}

/* ========================================
   BUTTONS
   ======================================== */
.mac-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--mac-space-2);
  height: 24px;
  padding: 0 var(--mac-space-4);
  border: none;
  border-radius: var(--mac-radius-sm);
  font-family: var(--mac-font-family);
  font-size: var(--mac-font-body-size);
  font-weight: 400;
  color: var(--mac-label);
  cursor: pointer;
  background: var(--mac-system-fill);
  transition: background var(--mac-duration-fast) var(--mac-easing);
  white-space: nowrap;
  user-select: none;
  text-decoration: none;
}

.mac-button:hover {
  background: rgba(0, 0, 0, 0.08);
}

.mac-button:active {
  background: rgba(0, 0, 0, 0.12);
}

.mac-button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.mac-button:focus-visible {
  outline: 2px solid var(--mac-system-blue);
  outline-offset: 1px;
}

/* Primary (filled accent — macOS system blue) */
.mac-button-primary {
  background: #0063D3;
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  border: 0.5px solid #0055B8;
}

.mac-button-primary:hover {
  background: #0058BD;
}

.mac-button-primary:active {
  background: #004DA6;
}

/* Destructive */
.mac-button-destructive {
  background: var(--mac-system-red);
  color: #fff;
}

.mac-button-destructive:hover {
  background: #e6352b;
}

/* Danger subtle — outlined, not filled */
.mac-button-danger-subtle {
  background: transparent;
  color: var(--mac-system-red);
  border: 1px solid rgba(255, 59, 48, 0.2);
}

.mac-button-danger-subtle:hover {
  background: rgba(255, 59, 48, 0.06);
}

/* Plain / text button */
.mac-button-plain {
  background: transparent;
  color: var(--mac-system-blue);
  padding: 0 var(--mac-space-2);
}

.mac-button-plain:hover {
  background: transparent;
  text-decoration: underline;
}

/* Size: medium (default is small/compact) */
.mac-button-md {
  height: 30px;
  padding: 0 var(--mac-space-5);
  font-size: var(--mac-font-body-size);
}

/* Size: large */
.mac-button-lg {
  height: 36px;
  padding: 0 var(--mac-space-6);
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--mac-radius-md);
}

/* Icon-only button */
.mac-button-icon {
  width: 28px;
  height: 28px;
  padding: 0;
  border-radius: var(--mac-radius-sm);
  background: transparent;
}

.mac-button-icon:hover {
  background: var(--mac-system-fill);
}

/* ========================================
   BADGE / TAG
   ======================================== */
.mac-badge {
  display: inline-flex;
  align-items: center;
  height: 18px;
  padding: 0 var(--mac-space-3);
  border-radius: var(--mac-radius-xs);
  font-size: 10px;
  font-weight: 500;
  white-space: nowrap;
}

/* Status dot indicator — small colored dot on soft bg square */
.mac-status-dot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  flex-shrink: 0;
}

.mac-status-dot::after {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

/* Small variant for table cells */
.mac-status-dot-sm {
  width: 22px;
  height: 22px;
}

.mac-status-dot-sm::after {
  width: 8px;
  height: 8px;
}

.mac-status-dot.active { background: rgba(40, 205, 65, 0.12); }
.mac-status-dot.active::after { background: var(--mac-system-green); }
.mac-status-dot.paused { background: rgba(255, 149, 0, 0.12); }
.mac-status-dot.paused::after { background: var(--mac-system-orange); }
.mac-status-dot.inactive { background: rgba(255, 149, 0, 0.12); }
.mac-status-dot.inactive::after { background: var(--mac-system-orange); }
.mac-status-dot.churned { background: rgba(255, 59, 48, 0.12); }
.mac-status-dot.churned::after { background: var(--mac-system-red); }
.mac-status-dot.draft { background: var(--mac-system-fill); }
.mac-status-dot.draft::after { background: var(--mac-system-gray2); }
.mac-status-dot.sent { background: rgba(0, 122, 255, 0.12); }
.mac-status-dot.sent::after { background: var(--mac-system-blue); }
.mac-status-dot.paid { background: rgba(40, 205, 65, 0.12); }
.mac-status-dot.paid::after { background: var(--mac-system-green); }
.mac-status-dot.overdue { background: rgba(255, 59, 48, 0.12); }
.mac-status-dot.overdue::after { background: var(--mac-system-red); }

.mac-badge-draft {
  background: var(--mac-system-fill);
  color: var(--mac-secondary-label);
}

.mac-badge-sent {
  background: rgba(0, 122, 255, 0.12);
  color: var(--mac-system-blue);
}

.mac-badge-paid {
  background: rgba(40, 205, 65, 0.12);
  color: var(--mac-system-green);
}

.mac-badge-overdue {
  background: rgba(255, 59, 48, 0.12);
  color: var(--mac-system-red);
}

.mac-badge-active {
  background: rgba(40, 205, 65, 0.12);
  color: var(--mac-system-green);
}

.mac-badge-paused {
  background: rgba(255, 149, 0, 0.12);
  color: var(--mac-system-orange);
}

.mac-badge-churned {
  background: var(--mac-system-fill);
  color: var(--mac-secondary-label);
}

/* ========================================
   FORMS — INPUT, SELECT, TEXTAREA
   ======================================== */
.mac-form-group {
  margin-bottom: var(--mac-space-5);
}

.mac-label {
  display: block;
  font-size: var(--mac-font-caption-size);
  font-weight: 500;
  color: var(--mac-secondary-label);
  margin-bottom: var(--mac-space-2);
}

.mac-input,
.mac-select,
.mac-textarea {
  width: 100%;
  height: 26px;
  padding: 0 var(--mac-space-3);
  background: var(--mac-content-background);
  border: 0.5px solid var(--mac-opaque-separator);
  border-radius: var(--mac-radius-sm);
  font-family: var(--mac-font-family);
  font-size: var(--mac-font-body-size);
  color: var(--mac-label);
  outline: none;
  transition: border-color var(--mac-duration-fast) var(--mac-easing),
              box-shadow var(--mac-duration-fast) var(--mac-easing);
}

.mac-input:focus,
.mac-select:focus,
.mac-textarea:focus {
  border-color: var(--mac-system-blue);
  box-shadow: 0 0 0 2.5px rgba(0, 122, 255, 0.25);
}

.mac-input::placeholder {
  color: var(--mac-placeholder-text);
}

.mac-textarea {
  height: auto;
  min-height: 60px;
  padding: var(--mac-space-3);
  resize: vertical;
  line-height: var(--mac-font-body-leading);
}

.mac-select {
  appearance: none;
  padding-right: 24px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238e8e93'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  cursor: pointer;
}

/* Form grid (2 columns) */
.mac-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--mac-space-4) var(--mac-space-5);
}

.mac-form-grid .mac-form-group.full-width {
  grid-column: 1 / -1;
}

/* ========================================
   CHECKBOX (macOS styled)
   ======================================== */
.mac-checkbox {
  display: inline-flex;
  align-items: center;
  gap: var(--mac-space-3);
  cursor: pointer;
  font-size: var(--mac-font-body-size);
  color: var(--mac-label);
  user-select: none;
}

.mac-checkbox input[type="checkbox"] {
  appearance: none;
  width: 14px;
  height: 14px;
  border: 1px solid var(--mac-opaque-separator);
  border-radius: 3px;
  background: var(--mac-content-background);
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  transition: all var(--mac-duration-fast) var(--mac-easing);
}

.mac-checkbox input[type="checkbox"]:checked {
  background: #0063D3;
  border-color: #0055B8;
}

.mac-checkbox input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 1px;
  width: 4px;
  height: 8px;
  border: solid #fff;
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg);
}

.mac-checkbox input[type="checkbox"]:focus-visible {
  box-shadow: 0 0 0 2.5px rgba(0, 122, 255, 0.25);
}

.mac-checkbox input[type="checkbox"]:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ========================================
   RADIO (macOS styled)
   ======================================== */
.mac-radio {
  display: inline-flex;
  align-items: center;
  gap: var(--mac-space-3);
  cursor: pointer;
  font-size: var(--mac-font-body-size);
  color: var(--mac-label);
  user-select: none;
}

.mac-radio input[type="radio"] {
  appearance: none;
  width: 14px;
  height: 14px;
  border: 1px solid var(--mac-opaque-separator);
  border-radius: 50%;
  background: var(--mac-content-background);
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  transition: all var(--mac-duration-fast) var(--mac-easing);
}

.mac-radio input[type="radio"]:checked {
  background: #0063D3;
  border-color: #0055B8;
}

.mac-radio input[type="radio"]:checked::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 4px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #fff;
}

.mac-radio input[type="radio"]:focus-visible {
  box-shadow: 0 0 0 2.5px rgba(0, 122, 255, 0.25);
}

/* ========================================
   TOGGLE SWITCH (macOS styled)
   ======================================== */
.mac-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--mac-space-3);
  cursor: pointer;
  font-size: var(--mac-font-body-size);
  color: var(--mac-label);
  user-select: none;
}

.mac-toggle input {
  appearance: none;
  width: 30px;
  height: 18px;
  border-radius: 9px;
  background: var(--mac-system-gray3);
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  transition: background var(--mac-duration-fast) var(--mac-easing);
}

.mac-toggle input::after {
  content: '';
  position: absolute;
  left: 2px;
  top: 2px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  transition: transform var(--mac-duration-fast) var(--mac-easing);
}

.mac-toggle input:checked {
  background: var(--mac-system-green);
}

.mac-toggle input:checked::after {
  transform: translateX(12px);
}

.mac-toggle input:focus-visible {
  box-shadow: 0 0 0 2.5px rgba(0, 122, 255, 0.25);
}

/* ========================================
   SLIDER (macOS styled)
   ======================================== */
.mac-slider {
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: var(--mac-system-fill);
  outline: none;
  cursor: pointer;
}

.mac-slider::-webkit-slider-thumb {
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 0.5px solid rgba(0, 0, 0, 0.15);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  transition: box-shadow var(--mac-duration-fast) var(--mac-easing);
}

.mac-slider::-webkit-slider-thumb:hover {
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.mac-slider::-webkit-slider-thumb:active {
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.2);
}

.mac-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 0.5px solid rgba(0, 0, 0, 0.15);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  cursor: pointer;
}

/* ========================================
   MODAL / DIALOG (macOS-style)
   ======================================== */
.mac-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: 500;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 10vh;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--mac-duration-normal) var(--mac-easing),
              visibility var(--mac-duration-normal);
}

.mac-modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.mac-modal {
  background: var(--mac-window-background);
  border-radius: var(--mac-radius-lg);
  box-shadow: var(--mac-shadow-window);
  width: 520px;
  max-width: calc(100vw - 40px);
  max-height: 80vh;
  overflow-y: auto;
  transform: scale(0.97) translateY(-8px);
  transition: transform var(--mac-duration-normal) var(--mac-easing);
}

.mac-modal-backdrop.active .mac-modal {
  transform: scale(1) translateY(0);
}

.mac-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--mac-space-5);
  border-bottom: 0.5px solid var(--mac-separator);
}

.mac-modal-title {
  font-size: var(--mac-font-title3-size);
  font-weight: var(--mac-font-title3-weight);
}

.mac-modal-close {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: none;
  background: var(--mac-system-fill);
  color: var(--mac-secondary-label);
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.mac-modal-close:hover {
  background: var(--mac-opaque-separator);
}

.mac-modal-body {
  padding: var(--mac-space-5);
}

.mac-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--mac-space-3);
  padding: var(--mac-space-4) var(--mac-space-5);
  border-top: 0.5px solid var(--mac-separator);
}

/* ========================================
   SEGMENTED CONTROL
   ======================================== */
.mac-segmented {
  display: inline-flex;
  background: var(--mac-system-fill);
  border-radius: var(--mac-radius-sm);
  padding: 1.5px;
}

.mac-segmented-item {
  background: transparent;
  border: none;
  font-family: var(--mac-font-family);
  font-size: var(--mac-font-callout-size);
  font-weight: 500;
  color: var(--mac-label);
  padding: var(--mac-space-2) var(--mac-space-4);
  height: 22px;
  cursor: pointer;
  border-radius: var(--mac-radius-xs);
  transition: all var(--mac-duration-fast) var(--mac-easing);
}

.mac-segmented-item.active {
  background: var(--mac-content-background);
  box-shadow: var(--mac-shadow-sm);
}

/* ========================================
   SEARCH
   ======================================== */
.mac-search {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--mac-system-fill);
  border: 0.5px solid var(--mac-opaque-separator);
  border-radius: 6px;
  padding: 0 8px;
  height: 28px;
  width: 240px;
}

.mac-search input {
  flex: 1;
  background: transparent;
  border: none;
  font-family: var(--mac-font-family);
  font-size: var(--mac-font-body-size);
  color: var(--mac-label);
  outline: none;
  min-width: 0;
}

.mac-search input::placeholder {
  color: var(--mac-placeholder-text);
}

.mac-search-icon {
  color: var(--mac-secondary-label);
  font-size: 12px;
  flex-shrink: 0;
}

/* ========================================
   SEPARATOR
   ======================================== */
.mac-separator {
  height: 0.5px;
  background: var(--mac-separator);
  border: none;
}

/* ========================================
   TOAST (Notification Center style)
   ======================================== */
.mac-toast-container {
  position: fixed;
  bottom: var(--mac-space-5);
  left: var(--mac-space-5);
  z-index: 1000;
  display: flex;
  flex-direction: column-reverse;
  gap: var(--mac-space-3);
}

.mac-toast {
  background: var(--mac-content-background);
  border: 0.5px solid var(--mac-separator);
  border-radius: var(--mac-radius-lg);
  box-shadow: var(--mac-shadow-lg);
  padding: var(--mac-space-4);
  font-size: var(--mac-font-body-size);
  max-width: 380px;
  min-width: 300px;
  display: flex;
  gap: var(--mac-space-4);
  align-items: flex-start;
  animation: mac-toast-in var(--mac-duration-normal) var(--mac-easing);
}

@keyframes mac-toast-in {
  from { opacity: 0; transform: translateY(-8px) scale(0.97); }
  to { opacity: 1; transform: none; }
}

.mac-toast-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--mac-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.mac-toast-success .mac-toast-icon {
  background: rgba(40, 205, 65, 0.15);
  color: var(--mac-system-green);
}

.mac-toast-error .mac-toast-icon {
  background: rgba(255, 59, 48, 0.12);
  color: var(--mac-system-red);
}

.mac-toast-warning .mac-toast-icon {
  background: rgba(255, 149, 0, 0.12);
  color: var(--mac-system-orange);
}

.mac-toast-info .mac-toast-icon {
  background: rgba(0, 99, 211, 0.15);
  color: #0063D3;
}

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

.mac-toast-title {
  font-size: var(--mac-font-body-size);
  font-weight: 500;
  color: var(--mac-label);
  letter-spacing: -0.1px;
}

.mac-toast-message {
  font-size: var(--mac-font-callout-size);
  color: var(--mac-secondary-label);
  margin-top: 3px;
  line-height: 1.4;
}

.mac-toast-time {
  font-size: var(--mac-font-caption-size);
  color: var(--mac-tertiary-label);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ========================================
   EMPTY STATE
   ======================================== */
.mac-empty {
  text-align: center;
  padding: var(--mac-space-16) var(--mac-space-5);
  color: var(--mac-secondary-label);
}

.mac-empty-icon {
  font-size: 40px;
  margin-bottom: var(--mac-space-4);
  opacity: 0.4;
}

.mac-empty-title {
  font-size: var(--mac-font-title3-size);
  font-weight: var(--mac-font-title3-weight);
  color: var(--mac-label);
  margin-bottom: var(--mac-space-2);
}

/* ========================================
   STAT CARDS
   ======================================== */
.mac-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--mac-space-4);
  margin-bottom: var(--mac-space-6);
}

.mac-stat {
  background: var(--mac-content-background);
  border: none;
  border-radius: var(--mac-radius-md);
  padding: var(--mac-space-4) var(--mac-space-5);
}

/* Stat label with colored dot indicator */
.mac-stat-label {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: var(--mac-font-small-size);
  color: var(--mac-secondary-label);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.mac-stat-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.mac-stat-dot-blue { background: var(--mac-system-blue); }
.mac-stat-dot-green { background: var(--mac-system-green); }
.mac-stat-dot-orange { background: var(--mac-system-orange); }
.mac-stat-dot-red { background: var(--mac-system-red); }
.mac-stat-dot-purple { background: var(--mac-system-purple); }
.mac-stat-dot-teal { background: var(--mac-system-teal); }

.mac-stat-value {
  font-size: var(--mac-font-title1-size);
  font-weight: var(--mac-font-title1-weight);
  color: var(--mac-label);
  margin-top: var(--mac-space-1);
  font-variant-numeric: tabular-nums;
}

.mac-stat-detail {
  font-size: var(--mac-font-caption-size);
  color: var(--mac-secondary-label);
  margin-top: var(--mac-space-1);
}

/* ========================================
   SIDEBAR (Source List)
   ======================================== */
.mac-sidebar {
  width: var(--mac-sidebar-width);
  background: var(--mac-sidebar-background);
  -webkit-backdrop-filter: var(--mac-blur-sidebar);
  backdrop-filter: var(--mac-blur-sidebar);
  border-right: 0.5px solid var(--mac-separator);
  padding: var(--mac-space-3) 0;
  overflow-y: auto;
  flex-shrink: 0;
}

.mac-sidebar-section {
  padding: var(--mac-space-3) 0;
}

.mac-sidebar-section-header {
  font-size: var(--mac-font-caption-size);
  font-weight: 600;
  color: var(--mac-secondary-label);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: var(--mac-space-2) var(--mac-space-5);
}

.mac-sidebar-item {
  display: flex;
  align-items: center;
  gap: var(--mac-space-3);
  padding: 4px var(--mac-space-4);
  margin: 0 var(--mac-space-3);
  border-radius: var(--mac-radius-sm);
  font-size: var(--mac-font-body-size);
  color: var(--mac-label);
  cursor: pointer;
  transition: background var(--mac-duration-fast) var(--mac-easing);
  text-decoration: none;
  user-select: none;
}

.mac-sidebar-item:hover {
  background: var(--mac-system-fill);
}

.mac-sidebar-item.active {
  background: var(--mac-selection);
  color: var(--mac-system-blue);
}

.mac-sidebar-item-icon {
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mac-secondary-label);
  flex-shrink: 0;
}

.mac-sidebar-item.active .mac-sidebar-item-icon {
  color: var(--mac-system-blue);
}

.mac-sidebar-item-count {
  margin-left: auto;
  font-size: var(--mac-font-caption-size);
  color: var(--mac-secondary-label);
  font-variant-numeric: tabular-nums;
}

/* App layout with sidebar */
.mac-app-with-sidebar {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.mac-app-body {
  display: flex;
  flex: 1;
}

.mac-app-main {
  flex: 1;
  overflow-y: auto;
}

/* ========================================
   DROPDOWN MENU
   ======================================== */
.mac-dropdown {
  position: absolute;
  background: var(--mac-content-background);
  border: 0.5px solid var(--mac-separator);
  border-radius: var(--mac-radius-md);
  box-shadow: var(--mac-shadow-lg);
  padding: 4px;
  min-width: 180px;
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transform: scale(0.97) translateY(-4px);
  transition: all var(--mac-duration-fast) var(--mac-easing);
}

.mac-dropdown.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1) translateY(0);
}

.mac-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--mac-space-3);
  padding: 4px 8px;
  border-radius: var(--mac-radius-xs);
  font-size: var(--mac-font-body-size);
  color: var(--mac-label);
  cursor: pointer;
  transition: background var(--mac-duration-fast) var(--mac-easing);
  user-select: none;
}

.mac-dropdown-item:hover {
  background: var(--mac-system-blue);
  color: #fff;
}

.mac-dropdown-item:hover .mac-dropdown-item-shortcut {
  color: rgba(255, 255, 255, 0.7);
}

.mac-dropdown-item-icon {
  width: 16px;
  text-align: center;
  flex-shrink: 0;
}

.mac-dropdown-item-shortcut {
  margin-left: auto;
  font-size: var(--mac-font-callout-size);
  color: var(--mac-tertiary-label);
}

.mac-dropdown-item.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.mac-dropdown-item.disabled:hover {
  background: transparent;
  color: var(--mac-label);
}

.mac-dropdown-item.destructive {
  color: var(--mac-system-red);
}

.mac-dropdown-item.destructive:hover {
  background: var(--mac-system-red);
  color: #fff;
}

.mac-dropdown-separator {
  height: 0.5px;
  background: var(--mac-separator);
  margin: 4px 8px;
}

.mac-dropdown-header {
  font-size: var(--mac-font-caption-size);
  font-weight: 500;
  color: var(--mac-secondary-label);
  padding: 4px 8px 2px;
  user-select: none;
}

/* ========================================
   CONTEXT MENU (same as dropdown, right-click)
   ======================================== */
.mac-context-menu {
  position: fixed;
  background: var(--mac-content-background);
  -webkit-backdrop-filter: var(--mac-blur-popover);
  backdrop-filter: var(--mac-blur-popover);
  border: 0.5px solid var(--mac-separator);
  border-radius: var(--mac-radius-md);
  box-shadow: var(--mac-shadow-lg);
  padding: 4px;
  min-width: 200px;
  z-index: 600;
}

.mac-context-menu-item {
  display: flex;
  align-items: center;
  gap: var(--mac-space-3);
  padding: 4px 8px;
  padding-right: 24px;
  border-radius: var(--mac-radius-xs);
  font-size: var(--mac-font-body-size);
  color: var(--mac-label);
  cursor: pointer;
  user-select: none;
}

.mac-context-menu-item:hover {
  background: var(--mac-system-blue);
  color: #fff;
}

.mac-context-menu-separator {
  height: 0.5px;
  background: var(--mac-separator);
  margin: 4px 8px;
}

/* ========================================
   POPOVER
   ======================================== */
.mac-popover {
  position: absolute;
  background: var(--mac-content-background);
  border: 0.5px solid var(--mac-separator);
  border-radius: var(--mac-radius-md);
  box-shadow: var(--mac-shadow-lg);
  padding: var(--mac-space-4);
  z-index: 300;
  min-width: 200px;
  max-width: 320px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: all var(--mac-duration-fast) var(--mac-easing);
}

.mac-popover.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mac-popover-arrow {
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 6px;
  overflow: hidden;
}

.mac-popover-arrow::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 10px;
  height: 10px;
  background: var(--mac-content-background);
  border: 0.5px solid var(--mac-separator);
}

.mac-popover-title {
  font-size: var(--mac-font-headline-size);
  font-weight: var(--mac-font-headline-weight);
  margin-bottom: var(--mac-space-2);
}

.mac-popover-body {
  font-size: var(--mac-font-body-size);
  color: var(--mac-secondary-label);
  line-height: var(--mac-font-body-leading);
}

/* ========================================
   TOOLTIP
   ======================================== */
.mac-tooltip {
  position: absolute;
  background: var(--mac-content-background);
  border: 0.5px solid var(--mac-separator);
  border-radius: var(--mac-radius-xs);
  box-shadow: var(--mac-shadow-md);
  padding: 2px 8px;
  font-size: var(--mac-font-caption-size);
  color: var(--mac-label);
  white-space: nowrap;
  z-index: 400;
  pointer-events: none;
}

/* CSS-only tooltip via data attribute */
[data-tooltip] {
  position: relative;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--mac-content-background);
  border: 0.5px solid var(--mac-separator);
  border-radius: var(--mac-radius-xs);
  box-shadow: var(--mac-shadow-md);
  padding: 2px 8px;
  font-size: var(--mac-font-caption-size);
  color: var(--mac-label);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--mac-duration-fast) var(--mac-easing),
              visibility var(--mac-duration-fast);
}

[data-tooltip]:hover::after {
  opacity: 1;
  visibility: visible;
}

/* ========================================
   PROGRESS BAR
   ======================================== */
.mac-progress {
  width: 100%;
  height: 4px;
  background: var(--mac-system-fill);
  border-radius: 2px;
  overflow: hidden;
}

.mac-progress-bar {
  height: 100%;
  background: var(--mac-system-blue);
  border-radius: 2px;
  transition: width var(--mac-duration-normal) var(--mac-easing);
}

.mac-progress-bar-green { background: var(--mac-system-green); }
.mac-progress-bar-orange { background: var(--mac-system-orange); }
.mac-progress-bar-red { background: var(--mac-system-red); }

/* Indeterminate */
.mac-progress-indeterminate .mac-progress-bar {
  width: 30%;
  animation: mac-progress-slide 1.5s ease-in-out infinite;
}

@keyframes mac-progress-slide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(433%); }
}

/* Large variant */
.mac-progress-lg {
  height: 8px;
  border-radius: 4px;
}

.mac-progress-lg .mac-progress-bar {
  border-radius: 4px;
}

/* ========================================
   SPINNER
   ======================================== */
.mac-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--mac-system-fill);
  border-top-color: var(--mac-secondary-label);
  border-radius: 50%;
  animation: mac-spin 0.6s linear infinite;
}

.mac-spinner-sm {
  width: 14px;
  height: 14px;
  border-width: 1.5px;
}

.mac-spinner-lg {
  width: 32px;
  height: 32px;
  border-width: 3px;
}

@keyframes mac-spin {
  to { transform: rotate(360deg); }
}

/* ========================================
   ALERT / BANNER
   ======================================== */
.mac-alert {
  display: flex;
  align-items: flex-start;
  gap: var(--mac-space-3);
  padding: var(--mac-space-4);
  border-radius: var(--mac-radius-md);
  font-size: var(--mac-font-body-size);
  border: 0.5px solid var(--mac-separator);
  background: var(--mac-content-background);
}

.mac-alert-icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
}

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

.mac-alert-title {
  font-weight: 600;
  margin-bottom: var(--mac-space-1);
}

.mac-alert-message {
  color: var(--mac-secondary-label);
  font-size: var(--mac-font-callout-size);
  line-height: var(--mac-font-callout-leading);
}

.mac-alert-info {
  border-color: rgba(0, 122, 255, 0.2);
  background: rgba(0, 122, 255, 0.04);
}

.mac-alert-info .mac-alert-icon {
  background: rgba(0, 122, 255, 0.12);
  color: var(--mac-system-blue);
}

.mac-alert-success {
  border-color: rgba(40, 205, 65, 0.2);
  background: rgba(40, 205, 65, 0.04);
}

.mac-alert-success .mac-alert-icon {
  background: rgba(40, 205, 65, 0.12);
  color: var(--mac-system-green);
}

.mac-alert-warning {
  border-color: rgba(255, 149, 0, 0.2);
  background: rgba(255, 149, 0, 0.04);
}

.mac-alert-warning .mac-alert-icon {
  background: rgba(255, 149, 0, 0.12);
  color: var(--mac-system-orange);
}

.mac-alert-error {
  border-color: rgba(255, 59, 48, 0.2);
  background: rgba(255, 59, 48, 0.04);
}

.mac-alert-error .mac-alert-icon {
  background: rgba(255, 59, 48, 0.12);
  color: var(--mac-system-red);
}

/* ========================================
   BREADCRUMB
   ======================================== */
.mac-breadcrumb {
  display: flex;
  align-items: center;
  gap: 2px;
  font-size: var(--mac-font-body-size);
}

.mac-breadcrumb-item {
  color: var(--mac-system-blue);
  text-decoration: none;
  padding: 2px 4px;
  border-radius: var(--mac-radius-xs);
}

.mac-breadcrumb-item:hover {
  background: var(--mac-system-fill);
}

.mac-breadcrumb-item.current {
  color: var(--mac-label);
  cursor: default;
}

.mac-breadcrumb-item.current:hover {
  background: transparent;
}

.mac-breadcrumb-separator {
  color: var(--mac-tertiary-label);
  font-size: var(--mac-font-callout-size);
  user-select: none;
}

/* ========================================
   ACCORDION / DISCLOSURE
   ======================================== */
.mac-disclosure {
  border: 0.5px solid var(--mac-separator);
  border-radius: var(--mac-radius-md);
  background: var(--mac-content-background);
  overflow: hidden;
}

.mac-disclosure + .mac-disclosure {
  border-top: none;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.mac-disclosure:has(+ .mac-disclosure) {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.mac-disclosure-trigger {
  display: flex;
  align-items: center;
  gap: var(--mac-space-3);
  width: 100%;
  padding: var(--mac-space-3) var(--mac-space-4);
  background: transparent;
  border: none;
  font-family: var(--mac-font-family);
  font-size: var(--mac-font-body-size);
  font-weight: 500;
  color: var(--mac-label);
  cursor: pointer;
  text-align: left;
  user-select: none;
}

.mac-disclosure-trigger:hover {
  background: var(--mac-system-fill);
}

.mac-disclosure-arrow {
  width: 0;
  height: 0;
  border-left: 4px solid var(--mac-secondary-label);
  border-top: 3.5px solid transparent;
  border-bottom: 3.5px solid transparent;
  flex-shrink: 0;
  transition: transform var(--mac-duration-fast) var(--mac-easing);
}

.mac-disclosure.open .mac-disclosure-arrow {
  transform: rotate(90deg);
}

.mac-disclosure-content {
  padding: 0 var(--mac-space-4) var(--mac-space-4);
  font-size: var(--mac-font-body-size);
  color: var(--mac-secondary-label);
  line-height: var(--mac-font-body-leading);
  display: none;
}

.mac-disclosure.open .mac-disclosure-content {
  display: block;
}

/* ========================================
   AVATAR
   ======================================== */
.mac-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--mac-system-fill);
  color: var(--mac-secondary-label);
  font-size: var(--mac-font-callout-size);
  font-weight: 600;
  overflow: hidden;
  flex-shrink: 0;
  user-select: none;
}

.mac-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mac-avatar-sm {
  width: 24px;
  height: 24px;
  font-size: 10px;
}

.mac-avatar-lg {
  width: 48px;
  height: 48px;
  font-size: 17px;
}

.mac-avatar-xl {
  width: 64px;
  height: 64px;
  font-size: 22px;
}

/* Color variants for initials */
.mac-avatar-blue { background: rgba(0, 122, 255, 0.12); color: var(--mac-system-blue); }
.mac-avatar-green { background: rgba(40, 205, 65, 0.12); color: var(--mac-system-green); }
.mac-avatar-orange { background: rgba(255, 149, 0, 0.12); color: var(--mac-system-orange); }
.mac-avatar-red { background: rgba(255, 59, 48, 0.12); color: var(--mac-system-red); }
.mac-avatar-purple { background: rgba(175, 82, 222, 0.12); color: var(--mac-system-purple); }
.mac-avatar-teal { background: rgba(89, 173, 196, 0.12); color: var(--mac-system-teal); }

/* Avatar group — overlapping */
.mac-avatar-group {
  display: flex;
}

.mac-avatar-group .mac-avatar {
  border: 2px solid var(--mac-window-background);
  margin-left: -8px;
}

.mac-avatar-group .mac-avatar:first-child {
  margin-left: 0;
}

/* ========================================
   TABS (NSTabView style)
   ======================================== */
.mac-tabs {
  display: flex;
  border-bottom: 0.5px solid var(--mac-separator);
  gap: 0;
}

.mac-tab {
  padding: var(--mac-space-3) var(--mac-space-5);
  font-size: var(--mac-font-body-size);
  font-weight: 400;
  color: var(--mac-secondary-label);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  font-family: var(--mac-font-family);
  transition: all var(--mac-duration-fast) var(--mac-easing);
  margin-bottom: -0.5px;
}

.mac-tab:hover {
  color: var(--mac-label);
}

.mac-tab.active {
  color: var(--mac-system-blue);
  font-weight: 500;
  border-bottom-color: var(--mac-system-blue);
}

.mac-tab-panel {
  display: none;
  padding: var(--mac-space-5) 0;
}

.mac-tab-panel.active {
  display: block;
}

/* ========================================
   LIST ROW (Detail list)
   ======================================== */
.mac-list {
  background: var(--mac-content-background);
  border-radius: var(--mac-radius-md);
  overflow: hidden;
}

.mac-list-row {
  display: flex;
  align-items: center;
  gap: var(--mac-space-4);
  padding: var(--mac-space-4) var(--mac-space-5);
  cursor: pointer;
  transition: background var(--mac-duration-fast) var(--mac-easing);
}

.mac-list-row:hover {
  background: var(--mac-system-fill);
}

.mac-list-row-info {
  flex: 1;
  min-width: 0;
}

.mac-list-row-name {
  font-size: var(--mac-font-body-size);
  font-weight: 500;
  color: var(--mac-label);
}

.mac-list-row-detail {
  font-size: var(--mac-font-caption-size);
  color: var(--mac-secondary-label);
  margin-top: 1px;
}

.mac-list-row-value {
  font-size: var(--mac-font-body-size);
  color: var(--mac-secondary-label);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

.mac-list-row-chevron {
  color: var(--mac-tertiary-label);
  font-size: 14px;
  flex-shrink: 0;
}

/* ========================================
   NAV TABS (Toolbar navigation)
   ======================================== */
.mac-nav {
  display: inline-flex;
  align-items: center;
  gap: 0;
}

.mac-nav a,
.mac-nav button {
  text-decoration: none;
  color: var(--mac-secondary-label);
  font-family: var(--mac-font-family);
  font-size: var(--mac-font-body-size);
  font-weight: 400;
  padding: 4px 12px;
  border-radius: var(--mac-radius-sm);
  border: none;
  background: transparent;
  cursor: pointer;
  transition: all var(--mac-duration-fast) var(--mac-easing);
}

.mac-nav a:hover,
.mac-nav button:hover {
  color: var(--mac-label);
}

.mac-nav a.active,
.mac-nav button.active {
  background: rgba(0, 0, 0, 0.06);
  color: var(--mac-label);
  font-weight: 500;
}

[data-theme="dark"] .mac-nav a.active,
[data-theme="dark"] .mac-nav button.active {
  background: rgba(255, 255, 255, 0.1);
}

@media (prefers-color-scheme: dark) {
  [data-theme="auto"] .mac-nav a.active,
  [data-theme="auto"] .mac-nav button.active {
    background: rgba(255, 255, 255, 0.1);
  }
}

/* ========================================
   THEME TOGGLE BUTTON
   ======================================== */
.mac-theme-toggle {
  width: 28px;
  height: 28px;
  border-radius: var(--mac-radius-sm);
  border: 0.5px solid var(--mac-opaque-separator);
  background: transparent;
  color: var(--mac-secondary-label);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--mac-duration-fast) var(--mac-easing);
}

.mac-theme-toggle:hover {
  background: var(--mac-system-fill);
}

/* ========================================
   REDUCED MOTION
   ======================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ========================================
   RESPONSIVE (shrink gracefully)
   ======================================== */
@media (max-width: 640px) {
  .mac-form-grid {
    grid-template-columns: 1fr;
  }

  .mac-stats {
    grid-template-columns: 1fr 1fr;
  }

  .mac-modal {
    width: calc(100vw - 20px);
    margin: 0 10px;
  }

  .mac-content {
    padding: var(--mac-space-4);
  }

  .mac-sidebar {
    display: none;
  }
}