/* css/overlays-base.css — CMDK, tooltip, no-results, media queries */
/* ==========================================================================
   CMDK Command Palette Modal
   ========================================================================== */
.cmdk-backdrop {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 14vh;
    z-index: 9999;
    animation: fadeInModal 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.cmdk-container {
    width: 100%;
    max-width: 620px;
    background: var(--bg-secondary);
    border: 1px solid var(--card-border-hover);
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.8), 0 0 30px var(--accent-glow);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: zoomModal 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes zoomModal {
    from { opacity: 0; transform: scale(0.96) translateY(-10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.cmdk-header {
    display: flex;
    align-items: center;
    padding: 18px 24px;
    border-bottom: 1px solid var(--card-border);
    gap: 14px;
}

.cmdk-icon {
    width: 22px;
    height: 22px;
    color: var(--accent-primary);
    flex-shrink: 0;
}

#cmdk-input {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 500;
    outline: none;
}

#cmdk-input::placeholder {
    color: var(--text-muted);
}

.cmdk-esc-badge {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--card-border);
    padding: 3px 8px;
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
    cursor: pointer;
}

.cmdk-results {
    max-height: 380px;
    overflow-y: auto;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

/* Custom Scrollbar for CMDK */
.cmdk-results::-webkit-scrollbar {
    width: 6px;
}

.cmdk-results::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 10px;
}

.cmdk-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.cmdk-item.selected, .cmdk-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

.cmdk-item-img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    object-fit: contain;
}

.cmdk-item-details {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.cmdk-item-title {
    font-size: 0.92rem;
    font-weight: 600;
}

.cmdk-item-cat {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.cmdk-item-action {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--accent-primary);
    opacity: 0;
    transition: var(--transition-fast);
}

.cmdk-item.selected .cmdk-item-action,
.cmdk-item:hover .cmdk-item-action {
    opacity: 1;
}

.cmdk-footer {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 12px 24px;
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid var(--card-border);
}

.cmdk-tip {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.cmdk-tip kbd {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--card-border);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-secondary);
}

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

/* ==========================================================================
   Global Smart Liquid Tooltip
   ========================================================================== */
.smart-tooltip {
    position: fixed;
    z-index: 10000;
    pointer-events: none;
    max-width: 290px;
    background: var(--bg-secondary);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--card-border-hover);
    border-radius: var(--radius-md);
    padding: 12px 14px;
    box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.7), 0 0 20px var(--accent-glow);
    display: flex;
    flex-direction: column;
    gap: 6px;
    opacity: 0;
    transform: translateY(6px) scale(0.96);
    transition: opacity 0.18s cubic-bezier(0.16, 1, 0.3, 1), transform 0.18s cubic-bezier(0.16, 1, 0.3, 1);
    isolation: isolate;
}

.smart-tooltip.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.tooltip-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.tooltip-title {
    font-family: var(--font-display);
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.2px;
}

.tooltip-badge {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--accent-primary);
    background: rgba(255, 255, 255, 0.06);
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid var(--card-border);
    max-width: 130px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tooltip-desc {
    font-size: 0.78rem;
    line-height: 1.35;
    color: var(--text-secondary);
    margin: 0;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1180px) {
    .categorias-contenedor {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 880px) {
    .top-nav {
        grid-template-columns: 1fr;
        justify-items: center;
        gap: 16px;
        padding: 16px 16px 8px;
    }

    .nav-cluster,
    .nav-widgets-left,
    .nav-controls {
        justify-self: center;
        flex-wrap: wrap;
        justify-content: center;
        width: 100%;
    }

    .brand-title {
        font-size: 1.7rem;
    }

    .dashboard-wrapper {
        padding: 0 16px 48px;
        gap: 20px;
    }

    .categorias-contenedor {
        grid-template-columns: 1fr;
        grid-auto-rows: auto;
    }

    .categoria {
        height: auto;
        min-height: 0;
    }

    .cmdk-backdrop {
        padding-top: 6vh;
        padding-left: 16px;
        padding-right: 16px;
    }
}

/* Disable hover tooltip on pure touch devices */
@media (hover: none) and (pointer: coarse) {
    .smart-tooltip {
        display: none !important;
    }
}

/* ==========================================================================
   Accessibility: Enhanced Focus-Visible & Reduced Motion
   ========================================================================== */

/* Universal Focus Visible Ring */
:focus-visible {
    outline: 2px solid var(--accent-primary) !important;
    outline-offset: 2px !important;
    box-shadow: 0 0 15px var(--accent-glow) !important;
}

.control-btn:focus-visible,
.engine-selector-btn:focus-visible,
.enlace-icono:focus-visible {
    outline: 2px solid var(--accent-primary) !important;
    outline-offset: 3px !important;
    box-shadow: 0 0 20px var(--accent-glow) !important;
}

/* Prefers-Reduced-Motion Support */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .ambient-glow, .pulse-dot {
        animation: none !important;
    }

    .categoria:hover, .enlace-icono:hover, .control-btn:hover {
        transform: none !important;
    }
}

/* Weather Widget Pointer & Micro-interaction */
.widget-weather {
    cursor: pointer;
    user-select: none;
}

.widget-weather:active {
    transform: scale(0.97);
}