/**
 * Composants partagés — Apple / macOS + Liquid Glass.
 * Charger après apple-tokens.css et avant style.css.
 */

/* Base app */
body.app {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Helvetica Neue",
    Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  background-color: var(--apple-bg-page);
  background-image: var(--apple-page-bg-image);
  background-attachment: fixed;
  min-height: 100vh;
  color: var(--apple-text);
}

body.app ::selection {
  background: rgba(41, 151, 255, 0.28);
  color: var(--apple-text);
}

/* Layout */
.page {
  min-height: 100vh;
  padding: max(1.25rem, env(safe-area-inset-top)) max(1.25rem, env(safe-area-inset-right))
    max(2rem, env(safe-area-inset-bottom)) max(1.25rem, env(safe-area-inset-left));
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
}

.section {
  margin: 18px 0;
}

/* Liquid Glass surfaces */
.glass-surface,
.glass-card,
.glass-panel,
.glass-toolbar {
  background: linear-gradient(180deg, var(--apple-glass), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--apple-border);
  box-shadow: var(--apple-shadow-card);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  backdrop-filter: blur(16px) saturate(140%);
}

.glass-card {
  border-radius: var(--apple-radius-card);
  padding: 18px 18px;
}

.glass-panel {
  border-radius: var(--apple-radius-sheet);
  padding: 14px 14px;
}

.glass-toolbar {
  border-radius: var(--apple-radius-pill);
  padding: 10px 12px;
}

/* Typography */
.title {
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.subtitle {
  color: var(--apple-text-secondary);
  letter-spacing: -0.01em;
}

.text-secondary {
  color: var(--apple-text-secondary);
}

a.link,
a {
  color: var(--apple-blue);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Buttons */
.btn,
button.btn,
a.btn,
button {
  -webkit-tap-highlight-color: transparent;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: var(--apple-tap-min);
  padding: 10px 14px;
  border-radius: var(--apple-radius-control);
  border: 1px solid var(--apple-border);
  background: var(--apple-fill-tertiary);
  color: var(--apple-text);
  box-shadow: var(--apple-shadow-sm);
  cursor: pointer;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: transform var(--apple-duration-fast) var(--apple-ease-out),
    background var(--apple-duration-fast) var(--apple-ease-out),
    border-color var(--apple-duration-fast) var(--apple-ease-out),
    box-shadow var(--apple-duration-fast) var(--apple-ease-out);
  user-select: none;
}

.btn:hover {
  background: var(--apple-fill-secondary);
}

.btn:active {
  transform: translateY(0.5px) scale(0.99);
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--apple-shadow-sm), var(--apple-focus-ring);
}

.btn-primary {
  background: linear-gradient(180deg, rgba(41, 151, 255, 0.26), rgba(0, 113, 227, 0.18));
  border-color: rgba(41, 151, 255, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(180deg, rgba(41, 151, 255, 0.34), rgba(0, 113, 227, 0.22));
}

.btn-ghost {
  background: transparent;
}

.btn-danger {
  background: linear-gradient(180deg, rgba(255, 69, 58, 0.22), rgba(255, 69, 58, 0.12));
  border-color: rgba(255, 69, 58, 0.26);
}

.btn[disabled],
.btn.is-disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

/* Inputs */
.input,
.select,
.textarea,
input,
select,
textarea {
  width: 100%;
  min-height: var(--apple-tap-min);
  padding: 12px 14px;
  border-radius: var(--apple-radius-control);
  border: 1px solid var(--apple-border);
  background: rgba(0, 0, 0, 0.25);
  color: var(--apple-text);
  box-shadow: var(--apple-shadow-hairline);
  transition: border-color var(--apple-duration-fast) var(--apple-ease-out),
    box-shadow var(--apple-duration-fast) var(--apple-ease-out),
    background var(--apple-duration-fast) var(--apple-ease-out);
}

input::placeholder,
textarea::placeholder {
  color: rgba(245, 245, 247, 0.42);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: rgba(41, 151, 255, 0.55);
  box-shadow: var(--apple-shadow-hairline), var(--apple-focus-ring);
  background: rgba(0, 0, 0, 0.18);
}

/* Overlays / modals */
.overlay,
.popup-overlay,
.menu-overlay {
  background: var(--apple-scrim);
  -webkit-backdrop-filter: blur(8px) saturate(110%);
  backdrop-filter: blur(8px) saturate(110%);
}

/* Menu dropdown partagé (menu-dropdown.js) */
.dropdown-menu-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1001;
}

@media (max-width: 768px) {
  .dropdown-menu-container {
    top: 10px;
    right: 10px;
  }
}

.menu-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: var(--apple-tap-min);
  padding: 10px 14px;
  border-radius: var(--apple-radius-pill);
  border: 1px solid var(--apple-border);
  background: var(--apple-fill-tertiary);
  color: var(--apple-text);
  box-shadow: var(--apple-shadow-sm);
  cursor: pointer;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: transform var(--apple-duration-fast) var(--apple-ease-out),
    background var(--apple-duration-fast) var(--apple-ease-out),
    border-color var(--apple-duration-fast) var(--apple-ease-out),
    box-shadow var(--apple-duration-fast) var(--apple-ease-out);
  user-select: none;
}

.menu-button:hover {
  background: var(--apple-fill-secondary);
}

.menu-button:active {
  transform: translateY(0.5px) scale(0.99);
}

.menu-button:focus-visible {
  outline: none;
  box-shadow: var(--apple-shadow-sm), var(--apple-focus-ring);
}

.dropdown-content {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 220px;
  display: none;
  opacity: 0;
  transform: translateY(-14px) scale(0.98);
  pointer-events: none;
  overflow: hidden;
  border-radius: var(--apple-radius-sheet);
  padding: 6px 0;
  background: rgba(30, 30, 32, 0.82);
  border: 1px solid var(--apple-border-strong);
  box-shadow: var(--apple-shadow-float);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  backdrop-filter: blur(14px) saturate(140%);
  transition: opacity var(--apple-duration-fast) var(--apple-ease-out),
    transform var(--apple-duration-fast) var(--apple-ease-out);
}

.dropdown-menu-container.open .dropdown-content {
  display: block;
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.dropdown-content a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  margin: 0 6px;
  border-radius: 10px;
  color: var(--apple-text);
  text-decoration: none;
  font-size: 0.9375rem;
  letter-spacing: -0.02em;
  transition: background var(--apple-duration-fast) var(--apple-ease-out),
    transform var(--apple-duration-fast) var(--apple-ease-out);
  transform: translateX(10px);
  opacity: 0;
}

.dropdown-menu-container.open .dropdown-content a {
  transform: translateX(0);
  opacity: 1;
}

.dropdown-content a:hover {
  background: var(--apple-fill);
}

.dropdown-content a i,
.dropdown-content a svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--apple-blue);
}

.dropdown-menu-container.open .dropdown-content a:nth-child(1) {
  transition-delay: 0.1s;
}
.dropdown-menu-container.open .dropdown-content a:nth-child(2) {
  transition-delay: 0.15s;
}
.dropdown-menu-container.open .dropdown-content a:nth-child(3) {
  transition-delay: 0.2s;
}
.dropdown-menu-container.open .dropdown-content a:nth-child(4) {
  transition-delay: 0.25s;
}
.dropdown-menu-container.open .dropdown-content a:nth-child(5) {
  transition-delay: 0.3s;
}

.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  opacity: 0;
  transition: opacity var(--apple-duration-fast) var(--apple-ease-out);
  pointer-events: none;
}

.menu-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

/* Utilities */
.is-hidden {
  display: none !important;
}

.muted {
  opacity: 0.7;
}