/* Public library — brand blue #0045ad (منصة مشاركة) */
@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Arabic:wght@400;600;700;800&family=Sora:wght@500;700;800&display=swap");

.public-library {
    --plib-primary: #0045ad;
    --plib-secondary: #002369;
    --plib-ink: #0e1a2e;
    --plib-muted: #5b6b84;
    --plib-line: rgba(0, 69, 173, 0.14);
    --plib-soft: #eef4ff;
    --plib-panel: #ffffff;
    --plib-accent: #1f6fff;
    font-family: "IBM Plex Sans Arabic", "Sora", sans-serif;
    color: var(--plib-ink);
    background:
        radial-gradient(ellipse 80% 50% at 10% -10%, rgba(0, 69, 173, 0.12), transparent 55%),
        radial-gradient(ellipse 60% 40% at 100% 0%, rgba(31, 111, 255, 0.08), transparent 50%),
        linear-gradient(180deg, #f7faff 0%, #ffffff 38%, #f4f7fc 100%);
    min-height: 70vh;
    padding-bottom: 3.5rem;
}

.public-library .plib-hero {
    position: relative;
    overflow: hidden;
    padding: clamp(2.2rem, 5vw, 3.8rem) 0 clamp(1.6rem, 3vw, 2.4rem);
    background:
        linear-gradient(125deg, rgba(0, 35, 105, 0.96) 0%, rgba(0, 69, 173, 0.94) 48%, rgba(31, 111, 255, 0.9) 100%);
    color: #fff;
}

html[dir="rtl"] .public-library .plib-hero {
    background:
        linear-gradient(235deg, rgba(0, 35, 105, 0.96) 0%, rgba(0, 69, 173, 0.94) 48%, rgba(31, 111, 255, 0.9) 100%);
}

.public-library .plib-hero-glow {
    position: absolute;
    inset-inline-end: -8%;
    top: -30%;
    width: min(42vw, 420px);
    height: min(42vw, 420px);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.18), transparent 68%);
    pointer-events: none;
    animation: plib-float 8s ease-in-out infinite;
}

.public-library .plib-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 760px;
}

.public-library .plib-hero-brand {
    margin: 0 0 0.45rem;
    font-size: clamp(1.35rem, 3vw, 1.85rem);
    font-weight: 800;
    letter-spacing: 0.02em;
    line-height: 1.2;
}

html[dir="ltr"] .public-library .plib-hero-brand {
    font-family: "Sora", "IBM Plex Sans Arabic", sans-serif;
}

.public-library .plib-hero-title {
    margin: 0;
    font-size: clamp(1.15rem, 2.2vw, 1.45rem);
    font-weight: 700;
    opacity: 0.95;
}

.public-library .plib-hero-sub {
    margin: 0.55rem 0 1.25rem;
    max-width: 36rem;
    color: rgba(255,255,255,0.86);
    font-size: 0.98rem;
    line-height: 1.55;
}

.public-library .plib-search {
    display: flex;
    gap: 0.55rem;
    align-items: stretch;
    max-width: 640px;
    padding: 0.35rem;
    border-radius: 1rem;
    background: rgba(255,255,255,0.14);
    backdrop-filter: blur(8px);
    animation: plib-rise 0.7s ease both;
}

.public-library .plib-search input {
    flex: 1;
    min-width: 0;
    border: 0;
    border-radius: 0.75rem;
    padding: 0.85rem 1rem;
    font: inherit;
    color: var(--plib-ink);
    background: #fff;
}

.public-library .plib-search input:focus {
    outline: 2px solid rgba(255,255,255,0.55);
    outline-offset: 1px;
}

.public-library .plib-search-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    border: 0;
    border-radius: 0.75rem;
    padding: 0.85rem 1.15rem;
    font-weight: 700;
    color: var(--plib-secondary);
    background: #fff;
    transition: transform 0.2s ease, background 0.2s ease;
}

.public-library .plib-search-btn:hover {
    transform: translateY(-1px);
    background: var(--plib-soft);
}

.public-library .plib-body {
    margin-top: 1.35rem;
}

.public-library .plib-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.public-library .plib-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.42rem 0.9rem;
    border: 1px solid var(--plib-line);
    border-radius: 999px;
    color: var(--plib-muted);
    background: var(--plib-panel);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 600;
    transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.public-library .plib-chip:hover,
.public-library .plib-chip.is-active {
    color: #fff;
    background: linear-gradient(135deg, var(--plib-secondary), var(--plib-primary));
    border-color: transparent;
    transform: translateY(-1px);
}

.public-library .plib-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1.1rem;
}

.public-library .plib-count {
    margin: 0;
    color: var(--plib-muted);
    font-size: 0.92rem;
}

.public-library .plib-count strong {
    color: var(--plib-primary);
}

.public-library .plib-sort {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.public-library .plib-sort label {
    color: var(--plib-muted);
    font-size: 0.88rem;
    font-weight: 600;
}

.public-library .plib-sort select {
    border: 1px solid var(--plib-line);
    border-radius: 0.65rem;
    padding: 0.45rem 0.75rem;
    background: #fff;
    color: var(--plib-ink);
    font: inherit;
}

.public-library .plib-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1rem;
}

.public-library .plib-card {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--plib-line);
    border-radius: 1.1rem;
    background: var(--plib-panel);
    overflow: hidden;
    box-shadow: 0 0.45rem 1.2rem rgba(14, 36, 74, 0.05);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    animation: plib-rise 0.55s ease both;
}

.public-library .plib-card:nth-child(2) { animation-delay: 0.05s; }
.public-library .plib-card:nth-child(3) { animation-delay: 0.1s; }
.public-library .plib-card:nth-child(4) { animation-delay: 0.15s; }

.public-library .plib-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 69, 173, 0.28);
    box-shadow: 0 0.9rem 1.8rem rgba(0, 45, 120, 0.12);
}

.public-library .plib-card-media {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 148px;
    background:
        linear-gradient(160deg, rgba(0, 69, 173, 0.08), rgba(238, 244, 255, 0.95));
}

.public-library .plib-card-media img {
    width: 100%;
    height: 148px;
    object-fit: cover;
}

.public-library .plib-folder-icon {
    font-size: 2.8rem;
    color: #d4a017;
}

.public-library .plib-file-icon,
.public-library .vi.plib-file-icon {
    font-size: 3rem;
}

.public-library .plib-type-badge {
    position: absolute;
    inset-block-start: 0.65rem;
    inset-inline-end: 0.65rem;
    padding: 0.22rem 0.5rem;
    border-radius: 0.45rem;
    background: rgba(14, 26, 46, 0.72);
    color: #fff;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.public-library .plib-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    padding: 1rem 1.05rem 1.1rem;
    flex: 1;
}

.public-library .plib-card-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.public-library .plib-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem 0.85rem;
    color: var(--plib-muted);
    font-size: 0.8rem;
}

.public-library .plib-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.public-library .plib-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: auto;
}

.public-library .plib-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.55rem 0.9rem;
    border-radius: 0.7rem;
    font-size: 0.88rem;
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.public-library .plib-btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--plib-secondary), var(--plib-primary));
}

.public-library .plib-btn-primary:hover {
    color: #fff;
    transform: translateY(-1px);
}

.public-library .plib-btn-ghost {
    color: var(--plib-primary);
    background: var(--plib-soft);
}

.public-library .plib-btn-ghost:hover {
    color: var(--plib-secondary);
}

.public-library .plib-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem 1.25rem;
    border: 1px dashed var(--plib-line);
    border-radius: 1rem;
    background: rgba(255,255,255,0.8);
}

.public-library .plib-empty h3 {
    margin: 0 0 0.4rem;
    color: var(--plib-ink);
}

.public-library .plib-empty p {
    margin: 0;
    color: var(--plib-muted);
}

.public-library .plib-pagination {
    margin-top: 1.75rem;
}

@keyframes plib-rise {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes plib-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(14px); }
}

@media (max-width: 767.98px) {
    .public-library .plib-search {
        flex-direction: column;
    }
    .public-library .plib-search-btn {
        justify-content: center;
    }
    .public-library .plib-toolbar {
        align-items: flex-start;
    }
}