/* Search Popup — ChatGPT-inspired command palette */

.search-popup-wrapper {
  position: static;
}

/* ── Trigger Button ── */
/* Inherits ALL styles from `nav button {}` in application.css.
   CRITICAL: do NOT set display, line-height, font-size, or padding here. */
.search-popup-trigger {
  cursor: pointer;
  white-space: nowrap;
  box-sizing: border-box;
}

.search-popup-trigger-icon {
  display: inline-block;
  vertical-align: middle;
  line-height: 0;
  font-size: 0;
}

.search-popup-trigger-icon svg {
  vertical-align: middle;
}

.search-popup-trigger-label {
  vertical-align: middle;
}

.search-popup-trigger-text {
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Badge */
/* Active state when search filters are applied — matches .progress-filter-btn.active */
.search-popup-trigger.active {
  background: var(--surface-hover);
  color: var(--text-primary);
  font-weight: var(--weight-5);
}

/* ── Overlay (backdrop) ── */
.search-popup-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: var(--layer-popup, 100);
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  animation: search-popup-fade-in 0.15s var(--ease-out-3, ease-out);
}

.search-popup-overlay.open {
  display: block;
}

@keyframes search-popup-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ── Dropdown (modal) ── */
.search-popup-dropdown {
  display: none;
  position: fixed;
  top: 15vh;
  left: 50%;
  transform: translateX(-50%);
  z-index: calc(var(--layer-popup, 100) + 1);
  width: 520px;
  max-width: calc(100vw - 2rem);
  max-height: 70vh;
  overflow-y: auto;
  box-sizing: border-box;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-4, 16px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  padding: 0;
  font-size: initial;
  line-height: normal;
  text-align: left;
  animation: search-popup-slide-up 0.2s var(--ease-out-3, ease-out);
}

.search-popup-dropdown.open {
  display: block;
}

@keyframes search-popup-slide-up {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(8px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
  }
}

/* ── Search Input Area ── */
.search-popup-form {
  display: block;
  width: 100%;
  box-sizing: border-box;
}

.search-popup-input-row {
  display: flex;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  gap: var(--space-2);
}

.search-popup-input-icon {
  flex-shrink: 0;
  color: var(--text-secondary);
  line-height: 0;
}

.search-popup-dropdown input.search-popup-input {
  display: block;
  flex: 1;
  width: 100% !important;
  min-width: 0;
  box-sizing: border-box;
  font-size: var(--text-2, 1.125rem);
  padding: var(--space-2) 0;
  border: none;
  outline: none;
  background: transparent;
  color: var(--text-primary);
}

.search-popup-dropdown input.search-popup-input::placeholder {
  color: var(--text-secondary);
}

/* ── Keyboard shortcut hint ── */
.search-popup-shortcut {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-size: var(--text-00, 11px);
  color: var(--text-secondary);
}

.search-popup-shortcut kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 var(--space-1);
  background: var(--surface-input, var(--color-bg));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-1, 4px);
  font-size: var(--text-00, 11px);
  font-family: inherit;
  color: var(--text-secondary);
  line-height: 1;
}

/* ── Filter Sections ── */
.search-popup-filters {
  display: flex;
  flex-direction: column;
  padding: var(--space-3) var(--space-4);
  gap: var(--space-4);
}

.search-popup-filter-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.search-popup-filter-label {
  font-size: var(--text-0, 0.875rem);
  font-weight: var(--weight-6, 600);
  color: var(--text-primary);
}

.search-popup-filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* Filter chips — pill style */
.search-popup-filter-btn {
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-round, 9999px);
  background: transparent;
  color: var(--text-secondary);
  font-size: var(--text-1, 1rem);
  cursor: pointer;
  transition: all 0.15s var(--ease-out-3, ease-out);
  white-space: nowrap;
  line-height: 1.5;
}

.search-popup-filter-btn:hover {
  background: var(--surface-input, var(--color-bg));
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

.search-popup-filter-btn.active {
  background: var(--color-active);
  color: var(--color-badge-text);
  border-color: var(--color-active);
}

/* ── Footer ── */
.search-popup-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: var(--space-2) var(--space-4);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-0, 0.875rem);
  color: var(--text-secondary);
}

.search-popup-footer-hints {
  display: flex;
  gap: var(--space-3);
}

.search-popup-footer-hint {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

/* ── Mobile ── */
@media (max-width: 768px) {
  .search-popup-trigger .search-popup-trigger-label {
    display: none;
  }

  .search-popup-dropdown {
    width: calc(100vw - 2rem);
    top: 10vh;
    border-radius: var(--radius-3, 12px);
  }

  .search-popup-shortcut {
    display: none;
  }

  .search-popup-footer {
    display: none;
  }
}