/* Search box — layout utilities come from Tailwind (tw- prefix only).
   This file only supplies theme tokens, focus states and tooltips. */

.aisearch {
    --as-bg: var(--y-canvas, #ffffff);
    --as-text: var(--y-ink, #202124);
    --as-muted: var(--y-ink-3, #70757a);
    --as-border: var(--y-line, #dadce0);
    --as-hover: var(--y-canvas-2, #f1f3f4);
    --as-accent: #1a73e8;
    --as-active: rgba(26, 115, 232, .1);
    --as-accent-line: rgba(26, 115, 232, .35);
    --as-focus: rgba(26, 115, 232, .16);
    position: relative;
    width: 100%;
    color: var(--as-text);
    font-family: var(--y-font, inherit);
}

html[data-theme="dark"] .aisearch,
html:not([data-theme]) body:not(.light-mode) .aisearch {
    --as-bg: var(--y-canvas, #202124);
    --as-text: var(--y-ink, #e8eaed);
    --as-muted: var(--y-ink-3, #9aa0a6);
    --as-border: var(--y-line, #5f6368);
    --as-hover: var(--y-canvas-2, #303134);
    --as-accent: #8ab4f8;
    --as-active: rgba(138, 180, 248, .16);
    --as-accent-line: rgba(138, 180, 248, .45);
    --as-focus: rgba(138, 180, 248, .2);
}

.aisearch--full { max-width: 640px; margin: 0 auto; }
.aisearch--compact { max-width: 620px; margin: 0; }

.aisearch .as-field:focus-within {
    border-color: var(--as-border) !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .08) !important;
}

.aisearch .as-input {
    font-family: var(--y-font, inherit);
    scrollbar-width: none;
}
.aisearch .as-input::-webkit-scrollbar { display: none; }

.aisearch .as-btn {
    position: relative;
    cursor: pointer;
    color: var(--as-muted);
    -webkit-tap-highlight-color: transparent;
}

.aisearch .as-btn:hover {
    color: var(--as-text);
    background: var(--as-hover);
    transform: translateY(-2px);
}

.aisearch .as-mode.is-on {
    color: var(--as-accent);
    background: var(--as-active);
    border-color: var(--as-accent-line) !important;
}

.aisearch .as-submit,
.aisearch .as-submit:hover {
    color: #fff !important;
    background: var(--as-accent) !important;
}

.aisearch .as-submit:hover {
    filter: brightness(1.06);
    transform: translateY(-2px);
}

.aisearch .as-voice.is-listening {
    color: #fff !important;
    background: #ea4335 !important;
    animation: asVoicePulse 1.1s ease-in-out infinite;
}

@keyframes asVoicePulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(234, 67, 53, .4); }
    50% { box-shadow: 0 0 0 6px rgba(234, 67, 53, 0); }
}

/* Hover tooltips */
.aisearch .as-btn[data-tip]::after {
    content: attr(data-tip);
    position: absolute;
    left: 50%;
    bottom: calc(100% + 7px);
    z-index: 40;
    padding: 5px 8px;
    border-radius: 6px;
    background: rgba(32, 33, 36, .94);
    color: #fff;
    font-size: 11px;
    font-weight: 500;
    line-height: 1.2;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, 4px);
    transition: opacity .15s ease, transform .15s ease;
}

.aisearch .as-btn[data-tip]:hover::after,
.aisearch .as-btn[data-tip]:focus-visible::after {
    opacity: 1;
    transform: translate(-50%, 0);
}

html[data-theme="dark"] .aisearch .as-btn[data-tip]::after,
html:not([data-theme]) body:not(.light-mode) .aisearch .as-btn[data-tip]::after {
    background: #f1f3f4;
    color: #202124;
}

/* Suggestions */
.aisearch-suggestions {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    z-index: 720;
    display: none;
    overflow: hidden;
    border: 1px solid var(--as-border);
    border-radius: 12px;
    background: var(--as-bg);
    box-shadow: 0 8px 24px rgba(32, 33, 36, .16);
}

.aisearch-suggestions.show { display: block; }

.aisearch-suggestions .suggestion-item {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 9px 14px;
    color: var(--as-text);
    font-size: 13px;
    cursor: pointer;
    transition: background .12s ease;
}

.aisearch-suggestions .suggestion-item:hover { background: var(--as-hover); }
.aisearch-suggestions .suggestion-item i { color: var(--as-muted); font-size: 11px; }

@media (max-width: 720px) {
    .aisearch--full { max-width: 100%; }
    .aisearch--compact { max-width: 100%; }
    .aisearch .as-mode span { display: none; }
    .aisearch .as-mode { padding-left: 9px; padding-right: 9px; }
}