/* ==========================================================================
   SEARCH — Overlay Panel + Results (Atlantic-style)
   ========================================================================== */

/* --------------------------------------------------------------------------
   Backdrop — full-screen dim layer
   -------------------------------------------------------------------------- */
.search-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    background: rgba(0, 0, 0, 0);
    pointer-events: none;
    transition: background 300ms ease;
}

.search-overlay.is-open {
    background: rgba(10, 15, 25, 0.55);
    pointer-events: auto;
}

/* --------------------------------------------------------------------------
   Panel — centered, max-width, full height
   -------------------------------------------------------------------------- */
.search-overlay__panel {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 660px;
    height: 100vh;
    display: flex;
    flex-direction: column;
    background: #FFFFFF;
    box-shadow: 0 0 60px rgba(0, 0, 0, 0.18);
    transform: translateY(-100%);
    transition: transform 300ms cubic-bezier(0.22, 1, 0.36, 1);
    overflow: hidden;
}

.search-overlay.is-open .search-overlay__panel {
    transform: translateY(0);
}

[data-theme="dark"] .search-overlay__panel {
    background: #1A2035;
    box-shadow: 0 0 60px rgba(0, 0, 0, 0.5);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .search-overlay__panel {
        background: #1A2035;
        box-shadow: 0 0 60px rgba(0, 0, 0, 0.5);
    }
}

/* --------------------------------------------------------------------------
   Panel Header
   -------------------------------------------------------------------------- */
.search-overlay__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    flex-shrink: 0;
}

[data-theme="dark"] .search-overlay__header {
    border-bottom-color: rgba(255, 255, 255, 0.08);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .search-overlay__header {
        border-bottom-color: rgba(255, 255, 255, 0.08);
    }
}

.search-overlay__label {
    font-family: var(--font-ui);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #6B7B8A;
}

[data-theme="dark"] .search-overlay__label { color: #8DA3B5; }

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .search-overlay__label { color: #8DA3B5; }
}

.search-overlay__close {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0.35rem 0.75rem;
    border: 1px solid rgba(0, 0, 0, 0.12);
    background: transparent;
    border-radius: 6px;
    font-family: var(--font-ui);
    font-size: 0.78rem;
    font-weight: 500;
    color: #4A5568;
    cursor: pointer;
    transition: all 150ms ease;
}

.search-overlay__close:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

[data-theme="dark"] .search-overlay__close {
    border-color: rgba(255, 255, 255, 0.12);
    color: #8DA3B5;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .search-overlay__close {
        border-color: rgba(255, 255, 255, 0.12);
        color: #8DA3B5;
    }
}

.search-overlay__close kbd {
    display: inline-block;
    padding: 0.1em 0.4em;
    background: rgba(0, 0, 0, 0.06);
    border-radius: 4px;
    font-family: var(--font-ui);
    font-size: 0.72rem;
    color: inherit;
}

[data-theme="dark"] .search-overlay__close kbd { background: rgba(255,255,255,0.08); }

/* --------------------------------------------------------------------------
   Input Area
   -------------------------------------------------------------------------- */
.search-overlay__input-wrap {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 1.5rem;
    border-bottom: 2px solid rgba(0, 0, 0, 0.06);
    flex-shrink: 0;
    transition: border-color 200ms ease;
}

.search-overlay__input-wrap:focus-within {
    border-bottom-color: var(--color-accent);
}

[data-theme="dark"] .search-overlay__input-wrap {
    border-bottom-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .search-overlay__input-wrap:focus-within {
    border-bottom-color: var(--color-accent);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .search-overlay__input-wrap {
        border-bottom-color: rgba(255, 255, 255, 0.08);
    }
    :root:not([data-theme="light"]) .search-overlay__input-wrap:focus-within {
        border-bottom-color: var(--color-accent);
    }
}

.search-overlay__icon {
    flex-shrink: 0;
    color: #9AAAB8;
}

.search-overlay__icon svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2.2;
    stroke-linecap: round;
}

.search-overlay__input {
    flex: 1;
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: #1A2535;
    background: transparent;
    border: none;
    outline: none;
    caret-color: var(--color-accent);
    line-height: 1.3;
}

[data-theme="dark"] .search-overlay__input { color: #E8EEF4; }

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .search-overlay__input { color: #E8EEF4; }
}

.search-overlay__input::placeholder {
    color: #C0CDD8;
    font-weight: 400;
    font-style: italic;
}

[data-theme="dark"] .search-overlay__input::placeholder { color: #3D5066; }

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .search-overlay__input::placeholder { color: #3D5066; }
}

/* --------------------------------------------------------------------------
   Filters
   -------------------------------------------------------------------------- */
.search-overlay__filters {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    flex-wrap: wrap;
    flex-shrink: 0;
    background: rgba(0, 0, 0, 0.02);
}

[data-theme="dark"] .search-overlay__filters {
    background: rgba(255, 255, 255, 0.03);
    border-bottom-color: rgba(255, 255, 255, 0.06);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .search-overlay__filters {
        background: rgba(255, 255, 255, 0.03);
        border-bottom-color: rgba(255, 255, 255, 0.06);
    }
}

.search-filter-label {
    font-family: var(--font-ui);
    font-size: 0.72rem;
    font-weight: 500;
    color: #9AAAB8;
    margin-right: 0.25rem;
    flex-shrink: 0;
}

.search-filter-btn {
    padding: 0.28em 0.85em;
    border: 1px solid rgba(0, 0, 0, 0.14);
    background: transparent;
    border-radius: 100px;
    font-family: var(--font-ui);
    font-size: 0.75rem;
    font-weight: 500;
    color: #4A5568;
    cursor: pointer;
    transition: all 150ms ease;
    white-space: nowrap;
}

.search-filter-btn:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: rgba(45, 122, 95, 0.06);
}

.search-filter-btn.is-active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}

[data-theme="dark"] .search-filter-btn {
    color: #8DA3B5;
    border-color: rgba(255, 255, 255, 0.12);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .search-filter-btn {
        color: #8DA3B5;
        border-color: rgba(255, 255, 255, 0.12);
    }
}

.search-filter-select {
    padding: 0.28em 1.8em 0.28em 0.85em;
    border: 1px solid rgba(0, 0, 0, 0.14);
    background: transparent;
    border-radius: 100px;
    font-family: var(--font-ui);
    font-size: 0.75rem;
    font-weight: 500;
    color: #4A5568;
    cursor: pointer;
    outline: none;
    transition: border-color 150ms ease;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' fill='none' stroke='%239AAAB8' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.6em center;
}

.search-filter-select:focus { border-color: var(--color-accent); }

[data-theme="dark"] .search-filter-select {
    color: #8DA3B5;
    border-color: rgba(255, 255, 255, 0.12);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' fill='none' stroke='%238DA3B5' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .search-filter-select {
        color: #8DA3B5;
        border-color: rgba(255, 255, 255, 0.12);
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' fill='none' stroke='%238DA3B5' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    }
}

/* --------------------------------------------------------------------------
   Results Body — scrollable
   -------------------------------------------------------------------------- */
.search-overlay__body {
    flex: 1;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.search-overlay__body::-webkit-scrollbar { width: 4px; }
.search-overlay__body::-webkit-scrollbar-track { background: transparent; }
.search-overlay__body::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.12);
    border-radius: 4px;
}

[data-theme="dark"] .search-overlay__body::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
}

.search-overlay__count {
    padding: 1rem 1.5rem 0.5rem;
    font-family: var(--font-ui);
    font-size: 0.78rem;
    color: #9AAAB8;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .search-overlay__count { border-bottom-color: rgba(255,255,255,0.05); }

.search-overlay__count strong { color: var(--color-accent); font-weight: 700; }

/* --------------------------------------------------------------------------
   Results List — Atlantic Magazine style
   -------------------------------------------------------------------------- */
.search-results-list {
    display: flex;
    flex-direction: column;
}

.search-result-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.1rem 1.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    text-decoration: none;
    transition: background 150ms ease;
    cursor: pointer;
}

.search-result-item:hover {
    background: rgba(45, 122, 95, 0.04);
}

[data-theme="dark"] .search-result-item { border-bottom-color: rgba(255, 255, 255, 0.06); }
[data-theme="dark"] .search-result-item:hover { background: rgba(62, 207, 207, 0.05); }

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .search-result-item { border-bottom-color: rgba(255,255,255,0.06); }
    :root:not([data-theme="light"]) .search-result-item:hover { background: rgba(62,207,207,0.05); }
}

/* Text column */
.search-result-item__text {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

/* Section label */
.search-result-item__section {
    font-family: var(--font-ui);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
}

/* Article title */
.search-result-item__title {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.35;
    color: #1A2535;
    transition: color 150ms ease;
}

[data-theme="dark"] .search-result-item__title { color: #E8EEF4; }

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .search-result-item__title { color: #E8EEF4; }
}

.search-result-item:hover .search-result-item__title {
    color: var(--color-accent);
}

.search-result-item__title mark {
    background: none;
    color: var(--color-accent);
    font-style: normal;
    text-decoration: underline;
    text-decoration-color: rgba(45, 122, 95, 0.35);
}

/* Date / meta */
.search-result-item__meta {
    font-family: var(--font-ui);
    font-size: 0.72rem;
    color: #9AAAB8;
}

/* Thumbnail */
.search-result-item__thumb {
    flex-shrink: 0;
    width: 76px;
    height: 54px;
    border-radius: 4px;
    object-fit: cover;
    background: rgba(0, 0, 0, 0.06);
    align-self: center;
}

[data-theme="dark"] .search-result-item__thumb { background: rgba(255,255,255,0.05); }

/* --------------------------------------------------------------------------
   Empty / Loading States
   -------------------------------------------------------------------------- */
.search-overlay__empty {
    padding: 3rem 1.5rem;
    text-align: center;
}

.search-overlay__empty h3 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 700;
    color: #1A2535;
    margin-bottom: 0.5rem;
}

[data-theme="dark"] .search-overlay__empty h3 { color: #E8EEF4; }

.search-overlay__empty p {
    font-family: var(--font-ui);
    font-size: 0.875rem;
    color: #9AAAB8;
    margin: 0;
}

/* Skeleton rows */
.search-result-skeleton {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.1rem 1.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] .search-result-skeleton { border-bottom-color: rgba(255,255,255,0.05); }

.search-result-skeleton__text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.skeleton-line {
    border-radius: 5px;
    background: linear-gradient(90deg, rgba(0,0,0,0.05) 25%, rgba(0,0,0,0.10) 50%, rgba(0,0,0,0.05) 75%);
    background-size: 200% 100%;
    animation: skeleton-sweep 1.4s ease-in-out infinite;
}

[data-theme="dark"] .skeleton-line {
    background: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.09) 50%, rgba(255,255,255,0.04) 75%);
    background-size: 200% 100%;
}

@keyframes skeleton-sweep {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-thumb {
    flex-shrink: 0;
    width: 76px;
    height: 54px;
    border-radius: 4px;
    background: linear-gradient(90deg, rgba(0,0,0,0.05) 25%, rgba(0,0,0,0.10) 50%, rgba(0,0,0,0.05) 75%);
    background-size: 200% 100%;
    animation: skeleton-sweep 1.4s ease-in-out infinite;
    align-self: center;
}

[data-theme="dark"] .skeleton-thumb {
    background: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.09) 50%, rgba(255,255,255,0.04) 75%);
    background-size: 200% 100%;
}

/* --------------------------------------------------------------------------
   Search Results Page
   -------------------------------------------------------------------------- */
.search-results-page { padding-block: var(--space-2xl); }
.search-results-header { margin-bottom: var(--space-xl); }
.search-results-header h1 { font-size: 1.8rem; margin-bottom: var(--space-sm); }
.search-results-header p { color: var(--color-text-muted); font-family: var(--font-ui); }
.search-results-header strong { color: var(--color-accent); }