/**
 * Zevonix Search - Instant Search Styles
 * Version: 1.0.0
 */

:root {
    --vs-oxford: #002147;
    --vs-teal: #0B6D73;
    --vs-slate: #384555;
    --vs-white: #FFFFFF;
    --vs-light-grey: #F5F5F5;
    --vs-light-blue: #F4F6FA;
    --vs-border: #d0d5dd;
    --vs-radius: 8px;
    --vs-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --vs-transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Search Trigger Button (in header) ────────────────────────────────── */

.valeris-search-trigger {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    margin: 0;
    border: none;
    background: transparent;
    color: var(--vs-oxford);
    cursor: pointer;
    border-radius: 50%;
    transition: color var(--vs-transition-fast), background var(--vs-transition-fast);
    flex-shrink: 0;
}

.valeris-search-trigger:hover {
    color: var(--vs-teal);
    background: rgba(11, 109, 115, 0.08);
}

.valeris-search-trigger:focus-visible {
    outline: 3px solid var(--vs-teal);
    outline-offset: 2px;
}

/* ── Modal Overlay ────────────────────────────────────────────────────── */

.valeris-search-modal {
    position: fixed;
    inset: 0;
    z-index: 1100000;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 8vh 1rem 1rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--vs-transition), visibility var(--vs-transition);
}

.valeris-search-modal[hidden] {
    display: none;
}

.valeris-search-modal.is-open {
    opacity: 1;
    visibility: visible;
}

/* ── Backdrop ─────────────────────────────────────────────────────────── */

.valeris-search-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 33, 71, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

/* ── Panel ────────────────────────────────────────────────────────────── */

.valeris-search-panel {
    position: relative;
    width: 100%;
    max-width: 720px;
    max-height: 80vh;
    background: var(--vs-white);
    border-radius: var(--vs-radius);
    box-shadow: 0 24px 80px rgba(0, 33, 71, 0.25);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(-20px);
    transition: transform var(--vs-transition);
}

.valeris-search-modal.is-open .valeris-search-panel {
    transform: translateY(0);
}

/* ── Panel Header ─────────────────────────────────────────────────────── */

.valeris-search-panel-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--vs-border);
}

.valeris-search-input-wrap {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.625rem;
    position: relative;
}

.valeris-search-input-icon {
    color: var(--vs-slate);
    flex-shrink: 0;
}

.valeris-search-input {
    flex: 1;
    border: none;
    outline: none;
    font-family: 'Atkinson Hyperlegible', sans-serif;
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--vs-oxford);
    background: transparent;
    padding: 0.375rem 0;
    line-height: 1.4;
}

.valeris-search-input::placeholder {
    color: var(--vs-slate);
    opacity: 0.5;
}

.valeris-search-kbd {
    display: inline-flex;
    align-items: center;
    padding: 0.125rem 0.5rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--vs-slate);
    background: var(--vs-light-grey);
    border: 1px solid var(--vs-border);
    border-radius: 4px;
    line-height: 1.6;
    flex-shrink: 0;
}

.valeris-search-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--vs-slate);
    cursor: pointer;
    border-radius: 50%;
    transition: color var(--vs-transition-fast), background var(--vs-transition-fast);
    flex-shrink: 0;
}

.valeris-search-close:hover {
    color: var(--vs-oxford);
    background: var(--vs-light-grey);
}

.valeris-search-close:focus-visible {
    outline: 3px solid var(--vs-teal);
    outline-offset: 2px;
}

/* ── Filters ──────────────────────────────────────────────────────────── */

.valeris-search-filters {
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid var(--vs-border);
    background: var(--vs-light-blue);
}

.valeris-search-filter-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.valeris-search-type-filters {
    display: flex;
    gap: 0.25rem;
}

.valeris-search-type-btn {
    padding: 0.375rem 0.875rem;
    border: 1px solid var(--vs-border);
    background: var(--vs-white);
    color: var(--vs-slate);
    font-family: 'Inter', sans-serif;
    font-size: 0.8125rem;
    font-weight: 500;
    border-radius: 20px;
    cursor: pointer;
    transition: all var(--vs-transition-fast);
    line-height: 1.4;
}

.valeris-search-type-btn:hover {
    border-color: var(--vs-teal);
    color: var(--vs-teal);
}

.valeris-search-type-btn.is-active {
    background: var(--vs-teal);
    border-color: var(--vs-teal);
    color: var(--vs-white);
}

.valeris-search-type-btn:focus-visible {
    outline: 3px solid var(--vs-teal);
    outline-offset: 2px;
}

.valeris-search-select {
    padding: 0.375rem 2rem 0.375rem 0.75rem;
    border: 1px solid var(--vs-border);
    border-radius: 6px;
    background: var(--vs-white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23384555' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E") no-repeat right 0.625rem center;
    background-size: 12px;
    font-family: 'Inter', sans-serif;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--vs-slate);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    line-height: 1.4;
}

.valeris-search-select:focus-visible {
    outline: 3px solid var(--vs-teal);
    outline-offset: 2px;
    border-color: var(--vs-teal);
}

/* ── Search Body ──────────────────────────────────────────────────────── */

.valeris-search-body {
    flex: 1;
    overflow-y: auto;
    padding: 1.25rem;
}

/* ── Status Messages ──────────────────────────────────────────────────── */

.valeris-search-status {
    text-align: center;
    padding: 2rem 1rem;
}

.valeris-search-status:empty {
    display: none;
}

.valeris-search-prompt {
    color: var(--vs-slate);
    font-size: 0.9375rem;
    opacity: 0.7;
    margin: 0;
}

.valeris-search-count {
    color: var(--vs-slate);
    font-size: 0.8125rem;
    font-weight: 500;
    margin: 0 0 1rem;
    text-align: left;
}

/* ── Loading Spinner ──────────────────────────────────────────────────── */

.valeris-search-spinner {
    display: flex;
    justify-content: center;
    padding: 2rem;
}

.valeris-search-spinner::after {
    content: '';
    width: 28px;
    height: 28px;
    border: 3px solid var(--vs-border);
    border-top-color: var(--vs-teal);
    border-radius: 50%;
    animation: vs-spin 0.6s linear infinite;
}

@keyframes vs-spin {
    to { transform: rotate(360deg); }
}

/* ── Result Cards ─────────────────────────────────────────────────────── */

.valeris-search-result {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    border-radius: 6px;
    text-decoration: none;
    color: inherit;
    transition: background var(--vs-transition-fast);
    border-bottom: 1px solid rgba(0, 33, 71, 0.06);
}

.valeris-search-result:last-child {
    border-bottom: none;
}

.valeris-search-result:hover,
.valeris-search-result:focus-visible {
    background: var(--vs-light-blue);
}

.valeris-search-result:focus-visible {
    outline: 3px solid var(--vs-teal);
    outline-offset: -3px;
}

.valeris-search-result-thumb {
    flex-shrink: 0;
    width: 80px;
    height: 60px;
    border-radius: 4px;
    overflow: hidden;
    background: var(--vs-light-grey);
}

.valeris-search-result-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.valeris-search-result-content {
    flex: 1;
    min-width: 0;
}

.valeris-search-result-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
}

.valeris-search-result-type {
    display: inline-block;
    font-family: 'Inter', sans-serif;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--vs-teal);
    line-height: 1;
}

.valeris-search-result-date {
    font-size: 0.75rem;
    color: var(--vs-slate);
    opacity: 0.7;
}

.valeris-search-result-title {
    font-family: 'Atkinson Hyperlegible', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--vs-oxford);
    margin: 0 0 0.25rem;
    line-height: 1.3;
}

.valeris-search-result:hover .valeris-search-result-title {
    color: var(--vs-teal);
}

.valeris-search-result-excerpt {
    font-size: 0.875rem;
    color: var(--vs-slate);
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ── Highlighted Search Term ──────────────────────────────────────────── */

.valeris-search-result mark {
    background: rgba(11, 109, 115, 0.15);
    color: inherit;
    border-radius: 2px;
    padding: 0 1px;
}

/* ── No Results ───────────────────────────────────────────────────────── */

.valeris-search-no-results {
    text-align: center;
    padding: 2rem 1rem;
}

.valeris-search-no-results p {
    color: var(--vs-slate);
    font-size: 0.9375rem;
    margin: 0 0 0.5rem;
}

.valeris-search-no-results strong {
    color: var(--vs-oxford);
}

/* ── Load More ────────────────────────────────────────────────────────── */

.valeris-search-load-more {
    text-align: center;
    padding: 1rem 0 0.5rem;
}

.valeris-search-more-btn {
    padding: 0.625rem 2rem;
    border: 2px solid var(--vs-teal);
    background: transparent;
    color: var(--vs-teal);
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--vs-transition-fast);
}

.valeris-search-more-btn:hover {
    background: var(--vs-teal);
    color: var(--vs-white);
}

.valeris-search-more-btn:focus-visible {
    outline: 3px solid var(--vs-teal);
    outline-offset: 2px;
}

/* ── Responsive ───────────────────────────────────────────────────────── */

@media (max-width: 768px) {
    .valeris-search-modal {
        padding: 0;
        align-items: stretch;
    }

    .valeris-search-panel {
        max-width: none;
        max-height: none;
        height: 100%;
        border-radius: 0;
    }

    .valeris-search-filter-group {
        gap: 0.5rem;
    }

    .valeris-search-select {
        flex: 1;
        min-width: 0;
    }

    .valeris-search-result-thumb {
        width: 60px;
        height: 45px;
    }

    .valeris-search-kbd {
        display: none;
    }
}

@media (max-width: 480px) {
    .valeris-search-type-filters {
        width: 100%;
    }

    .valeris-search-type-btn {
        flex: 1;
        text-align: center;
        padding: 0.375rem 0.5rem;
        font-size: 0.75rem;
    }

    .valeris-search-filter-group {
        flex-direction: column;
        align-items: stretch;
    }

    .valeris-search-select {
        width: 100%;
    }
}

/* ── Reduced Motion ───────────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
    .valeris-search-modal,
    .valeris-search-panel {
        transition: none;
    }

    .valeris-search-spinner::after {
        animation-duration: 1.5s;
    }
}