/* Command Palette & FAB — FNL Budgets
   Uses --theme-* CSS custom properties for automatic dark mode. */

/* Overlay */
.cmd-palette-overlay {
    position: fixed;
    inset: 0;
    z-index: 1060;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 15vh;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background: rgba(0, 0, 0, 0.4);
}

/* Dialog card */
.cmd-palette-dialog {
    width: 100%;
    max-width: 540px;
    background: var(--theme-card-bg, #fff);
    border: 1px solid var(--theme-border, #e5e7eb);
    border-radius: var(--radius-xl, 1rem);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Search input area */
.cmd-palette-search {
    display: flex;
    align-items: center;
    padding: 0.875rem 1rem;
    border-bottom: 1px solid var(--theme-border-light, #f3f4f6);
    gap: 0.625rem;
}

.cmd-palette-search i {
    color: var(--theme-text-muted, #6b7280);
    font-size: 1.125rem;
}

.cmd-palette-search input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-size: 1rem;
    color: var(--theme-text, #111827);
}

.cmd-palette-search input::placeholder {
    color: var(--theme-text-muted, #6b7280);
}

.cmd-palette-search kbd {
    font-size: 0.7rem;
    padding: 0.15rem 0.45rem;
    border-radius: 4px;
    background: var(--theme-bg-tertiary, #f3f4f6);
    border: 1px solid var(--theme-border, #e5e7eb);
    color: var(--theme-text-muted, #6b7280);
}

/* Results list */
.cmd-palette-results {
    max-height: 400px;
    overflow-y: auto;
    padding: 0.375rem 0;
}

.cmd-palette-results::-webkit-scrollbar {
    width: 6px;
}

.cmd-palette-results::-webkit-scrollbar-thumb {
    background: var(--theme-border, #d1d5db);
    border-radius: 3px;
}

.cmd-palette-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 1rem;
    text-decoration: none;
    color: var(--theme-text, #111827);
    cursor: pointer;
    transition: background 120ms ease;
}

.cmd-palette-item:hover,
.cmd-palette-item.is-active {
    background: var(--theme-primary-subtle, #eef2ff);
    color: var(--primary, #6366f1);
}

.cmd-palette-item .cmd-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--theme-bg-tertiary, #f3f4f6);
    border-radius: var(--radius-sm, 0.375rem);
    font-size: 1rem;
    flex-shrink: 0;
}

.cmd-palette-item.is-active .cmd-icon {
    background: var(--primary, #6366f1);
    color: #fff;
}

.cmd-palette-item .cmd-label {
    flex: 1;
    min-width: 0;
}

.cmd-palette-item .cmd-name {
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cmd-palette-item .cmd-hint {
    font-size: 0.75rem;
    color: var(--theme-text-muted, #6b7280);
}

.cmd-palette-empty {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--theme-text-muted, #6b7280);
}

/* Footer hint */
.cmd-palette-footer {
    padding: 0.5rem 1rem;
    border-top: 1px solid var(--theme-border-light, #f3f4f6);
    display: flex;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--theme-text-muted, #6b7280);
}

.cmd-palette-footer kbd {
    font-size: 0.65rem;
    padding: 0.1rem 0.35rem;
    border-radius: 3px;
    background: var(--theme-bg-tertiary, #f3f4f6);
    border: 1px solid var(--theme-border, #e5e7eb);
    color: var(--theme-text-muted, #6b7280);
    margin-right: 0.25rem;
}

/* ===== FAB (Mobile) ===== */
.fab-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1050;
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
    gap: 12px;
}

.fab-main {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: none;
    background: var(--primary, #6366f1);
    color: #fff;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
    cursor: pointer;
    transition: transform 300ms cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 200ms ease;
    z-index: 2;
}

.fab-main:hover {
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.55);
}

.fab-main.is-open {
    transform: rotate(45deg);
}

/* Fan-out actions */
.fab-action {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    background: var(--theme-card-bg, #fff);
    color: var(--primary, #6366f1);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    opacity: 0;
    transform: scale(0.3) translateY(20px);
    transition: opacity 200ms ease, transform 250ms cubic-bezier(0.34, 1.56, 0.64, 1);
    pointer-events: none;
    position: relative;
}

.fab-action .fab-tooltip {
    position: absolute;
    right: 56px;
    white-space: nowrap;
    background: var(--theme-card-bg, #fff);
    color: var(--theme-text, #111827);
    border: 1px solid var(--theme-border, #e5e7eb);
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-sm, 0.375rem);
    font-size: 0.75rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    pointer-events: none;
    opacity: 0;
    transition: opacity 150ms ease;
}

.fab-action:hover .fab-tooltip {
    opacity: 1;
}

.fab-container.is-open .fab-action {
    opacity: 1;
    transform: scale(1) translateY(0);
    pointer-events: auto;
}

.fab-container.is-open .fab-action:nth-child(2) { transition-delay: 0ms; }
.fab-container.is-open .fab-action:nth-child(3) { transition-delay: 60ms; }
.fab-container.is-open .fab-action:nth-child(4) { transition-delay: 120ms; }

/* Ctrl+K hint in navbar */
.cmd-k-hint {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    background: var(--theme-bg-tertiary, #f3f4f6);
    border: 1px solid var(--theme-border, #e5e7eb);
    color: var(--theme-text-muted, #6b7280);
    font-size: 0.8rem;
    cursor: pointer;
    transition: border-color 150ms ease;
    white-space: nowrap;
}

.cmd-k-hint:hover {
    border-color: var(--primary, #6366f1);
    color: var(--primary, #6366f1);
}

.cmd-k-hint kbd {
    font-size: 0.7rem;
    padding: 0.1rem 0.3rem;
    border-radius: 3px;
    background: var(--theme-bg-secondary, #f9fafb);
    border: 1px solid var(--theme-border, #e5e7eb);
}

/* Responsive: Desktop vs Mobile */
@media (max-width: 768px) {
    .cmd-k-hint { display: none !important; }
    .cmd-palette-dialog { max-width: calc(100% - 2rem); margin: 0 1rem; }
}

@media (min-width: 769px) {
    .fab-container { display: none !important; }
}