/* === COMMAND PALETTE === */

.cmd-backdrop {
    position: fixed;
    inset: 0;
    z-index: 9998;
    background: var(--overlay-dark-heavy);
    opacity: 0;
    transition: opacity 0.15s var(--ease-quart);
    pointer-events: none;
}

.cmd-backdrop.open {
    opacity: 1;
    pointer-events: auto;
}

.cmd-palette {
    position: fixed;
    z-index: 9999;
    top: min(20vh, 160px);
    left: 50%;
    transform: translateX(-50%) translateY(8px) scale(0.98);
    width: min(600px, calc(100vw - 32px));
    max-height: 60vh;
    background: var(--surface);
    border: 1px solid var(--line);
    display: flex;
    flex-direction: column;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s var(--ease-quart), transform 0.15s var(--ease-quart);
}

.cmd-palette.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0) scale(1);
}

.cmd-input-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--line);
}

.cmd-input-icon {
    font-family: var(--mono);
    font-size: 10px;
    line-height: 1.3;
    color: var(--text-3);
    flex-shrink: 0;
}

.cmd-input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    color: var(--text-1);
    font-family: var(--sans);
    font-size: 15px;
    font-weight: 400;
}

.cmd-input::placeholder {
    color: var(--text-3);
}

.cmd-kbd {
    font-family: var(--mono);
    font-size: 10px;
    line-height: 1.3;
    color: var(--text-3);
    border: 1px solid var(--line);
    padding: 2px 6px;
    flex-shrink: 0;
}

.cmd-results {
    overflow-y: auto;
    flex: 1;
    padding: 6px 0;
}

.cmd-group-label {
    font-family: var(--mono);
    font-size: 10px;
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-3);
    padding: 10px 16px 4px;
}

.cmd-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    cursor: pointer;
    transition: background 0.1s;
}

.cmd-item.active {
    background: var(--highlight-subtle);
}

.cmd-item-icon {
    font-family: var(--mono);
    font-size: 10px;
    line-height: 1.3;
    color: var(--text-3);
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.cmd-item-label {
    font-size: 13px;
    font-weight: 400;
    color: var(--text-1);
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cmd-item-sub {
    font-family: var(--mono);
    font-size: 10px;
    line-height: 1.3;
    color: var(--text-3);
    flex-shrink: 0;
}

.cmd-item mark {
    background: var(--highlight-mark);
    color: var(--text-1);
}

.cmd-empty {
    font-family: var(--mono);
    font-size: 10px;
    line-height: 1.3;
    color: var(--text-3);
    text-align: center;
    padding: 32px 16px;
}

.cmd-footer {
    border-top: 1px solid var(--line);
    padding: 8px 16px;
    display: flex;
    gap: 16px;
    justify-content: center;
}

.cmd-hint {
    font-family: var(--mono);
    font-size: 10px;
    line-height: 1.3;
    color: var(--text-3);
    display: flex;
    align-items: center;
    gap: 4px;
}

.cmd-hint kbd {
    border: 1px solid var(--line);
    padding: 1px 4px;
    font-family: var(--mono);
    font-size: 10px;
    line-height: 1.3;
}

/* --- Responsive --- */

@media (max-width: 768px) {
    .cmd-palette {
        top: min(12vh, 80px);
        max-height: 70vh;
    }

    .cmd-item {
        min-height: 44px;
        padding: 12px 16px;
    }

    .cmd-item-label {
        font-size: 14px;
    }

    .cmd-footer {
        display: none;
    }
}

@media (max-width: 400px) {
    .cmd-palette {
        width: calc(100vw - 16px);
        max-height: 75vh;
    }
}

/* --- Current page marker --- */

.cmd-item--current {
    opacity: 0.45;
}

.cmd-item--current.active {
    opacity: 0.7;
}

.cmd-item-here {
    font-family: var(--mono);
    font-size: 9px;
    line-height: 1.3;
    letter-spacing: 1.5px;
    color: var(--text-3);
    border: 1px solid var(--line);
    padding: 1px 5px;
    margin-left: 6px;
    flex-shrink: 0;
}

/* --- Toast --- */

.cmd-toast {
    position: fixed;
    bottom: 32px;
    left: 50%;
    transform: translate(-50%, 16px);
    background: var(--surface);
    border: 1px solid var(--line);
    padding: 10px 16px;
    font-family: var(--mono);
    font-size: 11px;
    line-height: 1.3;
    color: var(--text-1);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s var(--ease-quart), transform 0.3s var(--ease-quart);
    z-index: 10000;
    white-space: nowrap;
}

.cmd-toast.show {
    opacity: 1;
    transform: translate(-50%, 0);
}

/* --- Keyboard shortcut hint --- */

.kbd-hint {
    position: fixed;
    bottom: 16px;
    right: 16px;
    z-index: 100;
    font-family: var(--mono);
    font-size: 10px;
    line-height: 1.3;
    color: var(--text-3);
    display: flex;
    align-items: center;
    gap: 3px;
    opacity: 1;
    transition: opacity 0.4s var(--ease-quart);
}

.kbd-hint kbd {
    font-family: var(--mono);
    font-size: 10px;
    line-height: 1.3;
    padding: 2px 4px;
    border: 1px solid var(--line);
    color: var(--text-3);
}

.kbd-divider {
    color: var(--line);
    margin: 0 4px;
    font-size: 10px;
}

@media (max-width: 768px) {
    .kbd-hint { display: none; }
}

/* --- Mobile search FAB (pages without page-header) --- */

.page-header-search { display: inline-flex; }

.mobile-search-fab {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    border-radius: 0;
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--text-2);
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 200;
    transition: color 0.2s var(--ease-quart), border-color 0.2s var(--ease-quart);
}

.mobile-search-fab:hover,
.mobile-search-fab:focus-visible {
    color: var(--text-1);
    border-color: var(--text-3);
    outline: none;
}

@media (max-width: 768px) {
    .mobile-search-fab { display: inline-flex; }
    .page-header-search { display: none; }
}

/* === BRAND FLOAT CARD === */

.brand-float {
    position: fixed;
    z-index: 160;
    pointer-events: auto;
    opacity: 0;
    transform: perspective(600px) scale(0.92) translateY(8px) rotateX(-8deg);
    transform-origin: top center;
    transition: opacity 0.2s var(--ease-expo),
                transform 0.2s var(--ease-expo);
    background:
        /* Covers: scroll with content, hide fades at edges */
        linear-gradient(var(--surface) 30%, transparent) top / 100% 80px no-repeat local,
        linear-gradient(transparent, var(--surface) 70%) bottom / 100% 80px no-repeat local,
        /* Fades: stay fixed, revealed as content scrolls away from edge */
        linear-gradient(to bottom, var(--surface), transparent) top / 100% 48px no-repeat scroll,
        linear-gradient(to top, var(--surface), transparent) bottom / 100% 48px no-repeat scroll,
        var(--surface);
    border: 2px solid var(--text-3);
    padding: 20px;
    min-width: 200px;
    box-sizing: border-box;
    scrollbar-width: thin;
    scrollbar-color: var(--line) transparent;
    overscroll-behavior: contain;
}

.brand-float.visible {
    opacity: 1;
    transform: perspective(600px) scale(1) translateY(0) rotateX(0);
}

.brand-float.exiting {
    opacity: 0;
    transform: perspective(600px) scale(0.96) translateY(4px) rotateX(-5deg);
    transition-duration: 0.12s;
    pointer-events: none;
}

@media (max-width: 480px) {
    .brand-float {
        min-width: 130px;
        padding: 14px;
    }
}

.brand-float-title {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--line);
    display: flex;
    align-items: baseline;
    justify-content: space-between;
}

.brand-float-title-link {
    color: inherit;
    text-decoration: none;
    display: inline-flex;
    align-items: baseline;
    gap: 4px;
    transition: color 0.18s var(--ease-quart);
}

.brand-float-title-link:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-color: currentColor;
}

.brand-float-title-arrow {
    font-size: 0.78em;
    opacity: 0;
    transform: translateY(-1px);
    transition: opacity 0.18s var(--ease-quart);
}

.brand-float-title-link:hover .brand-float-title-arrow,
.brand-float-title-link:focus-visible .brand-float-title-arrow {
    opacity: 0.75;
}

@media (hover: none) {
    .brand-float-title-arrow { opacity: 0.6; }
}

.brand-float-count {
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 400;
    line-height: 1.3;
    color: var(--text-3);
    letter-spacing: 0.5px;
}

.brand-float-grid {
    display: grid;
    gap: 10px;
    /* columns set dynamically by JS */
}

.brand-float-tile {
    display: block;
    text-decoration: none;
    color: inherit;
    border: 1px solid var(--line);
    overflow: hidden;
    transition: border-color 0.2s var(--ease-quart);
}

.brand-float-tile:hover,
.brand-float-tile:has(.brand-float-tile-thumb-link:focus-visible),
.brand-float-tile:has(.brand-float-tile-text-link:focus-visible) {
    border-color: var(--text-3);
}

/* Split popup tiles: thumb and text are separate sibling anchors. */
.brand-float-tile-thumb-link,
.brand-float-tile-text-link {
    display: block;
    text-decoration: none;
    color: inherit;
    outline-offset: -2px;
}

.brand-float-tile-text-link:focus-visible .brand-float-tile-name .arrow {
    transform: translate(2px, -2px);
}

.brand-float-tile-thumb {
    width: 100%;
    aspect-ratio: 16 / 10;
    background: var(--bg);
    overflow: hidden;
}

.brand-float-tile-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    /* opacity: 0.7; */
    /* filter: grayscale(100%) brightness(2); */
    transition: opacity 0.2s var(--ease-quart), filter 0.2s var(--ease-quart);
}

.brand-float-tile:hover .brand-float-tile-thumb img {
    /* opacity: 1; */
    /* filter: grayscale(0%) brightness(1); */
}

.brand-float-tile-placeholder {
    width: 100%;
    aspect-ratio: 16 / 10;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--mono);
    font-size: 10px;
    line-height: 1.3;
    color: var(--text-3);
    letter-spacing: 1.5px;
}

.brand-float-tile-name {
    padding: 10px;
    padding-bottom: 0;
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.brand-float-tile-name-text {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
}

.brand-float-tile-name .arrow {
    font-size: 14px;
    color: var(--text-3);
    flex-shrink: 0;
    transition: transform 0.3s var(--ease-expo);
}

.brand-float-tile:hover .brand-float-tile-name .arrow {
    transform: translate(2px, -2px);
}

.brand-float-tile-brands {
    padding: 4px 10px 0;
    font-size: 10px;
    font-family: var(--mono);
    line-height: 1.3;
    color: var(--text-3);
    opacity: 0.6;
    letter-spacing: 0.5px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.brand-float-tile-info {
    padding: 2px 10px 0;
    font-size: 10px;
    font-family: var(--mono);
    line-height: 1.3;
    color: var(--text-3);
    letter-spacing: 0.5px;
}

.brand-float-tile-info:last-child {
    padding-bottom: 10px;
}

.brand-float-tile-info2 {
    padding: 2px 10px 10px;
    font-size: 10px;
    font-family: var(--mono);
    line-height: 1.3;
    color: var(--text-3);
    opacity: 0.75;
    letter-spacing: 0.5px;
}

/* --- Close button for touch devices --- */

.brand-float-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--text-3);
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    line-height: 1.3;
    font-family: var(--mono);
    z-index: 2;
    transition: border-color 0.2s var(--ease-quart), color 0.2s var(--ease-quart);
}

.brand-float-close:hover {
    border-color: var(--text-2);
    color: var(--text-1);
}

.brand-float-close:focus-visible {
    border-color: var(--text-1);
    color: var(--text-1);
    outline: 1px dashed var(--text-1);
    outline-offset: 2px;
}

/* --- Responsive --- */

@media (max-width: 768px) {
    .brand-float-tile-thumb {
        aspect-ratio: 16 / 9;
    }

    .brand-float-tile-name {
        font-size: 13px;
        padding: 8px;
        padding-bottom: 0;
    }

    .brand-float-tile-info {
        padding: 2px 8px 8px;
        font-size: 10px;
    }
}

/* Touch device bottom sheet layout */
@media (hover: none) {
    .brand-float {
        position: fixed !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        top: auto !important;
        width: 100% !important;
        max-width: 100% !important;
        max-height: 60vh !important;
        padding: 20px;
        padding-top: 48px;
        transform: translateY(100%);
        transform-origin: bottom center;
        border: none;
        border-top: 2px solid var(--text-3);
    }

    .brand-float.visible {
        transform: translateY(0);
    }

    .brand-float.exiting {
        transform: translateY(100%);
    }

    .brand-float-close {
        display: flex;
    }
}