/* ============================================================
   assets/panduan-sop.css — Style Halaman Panduan & SOP
   Toolbar (search + filter), kartu modern, responsif
   ============================================================ */

/* ============ TOOLBAR ============ */
.dokumen-toolbar {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 18px;
    margin-bottom: 24px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
    justify-content: space-between;
}

/* search box */
.dokumen-search {
    position: relative;
    flex: 1;
    min-width: 240px;
    max-width: 360px;
}
.dokumen-search .search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    stroke: var(--text-muted);
    pointer-events: none;
}
#search-input {
    width: 100%;
    padding: 10px 14px 10px 40px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    color: var(--text);
    background: var(--soft);
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: all .2s ease;
}
#search-input:focus {
    outline: none;
    background: #fff;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.12);
}
#search-input::placeholder {
    color: var(--text-muted);
}

/* filter tahun */
.dokumen-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}
.dokumen-filter-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-right: 4px;
}
.tahun-chip {
    display: inline-flex;
    align-items: center;
    padding: 6px 13px;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
    background: var(--soft);
    border: 1px solid var(--border);
    border-radius: 99px;
    cursor: pointer;
    transition: all .18s ease;
}
.tahun-chip:hover {
    border-color: var(--accent);
    color: var(--accent-dark);
    background: #fff;
}
.tahun-chip.active {
    background: var(--navy);
    border-color: var(--navy);
    color: #fff;
}
.tahun-chip.active:hover {
    color: #fff;
}

/* ============ GRID ============ */
.dokumen-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

/* ============ KARTU DOKUMEN ============ */
.dokumen-card {
    position: relative;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 22px;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 2px 8px rgba(15, 30, 71, 0.04);
    transition: all .25s ease;
    display: flex;
    flex-direction: column;
    min-height: 260px;
}
.dokumen-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(15, 30, 71, 0.12);
    border-color: var(--accent);
}

/* ikon PDF besar */
.dokumen-thumb {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, #F9FAFB 0%, #EFF6FF 100%);
    border: 2px dashed var(--border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin-bottom: 18px;
    transition: all .25s ease;
}
.dokumen-card:hover .dokumen-thumb {
    background: linear-gradient(135deg, #FFF7ED 0%, #FEF3C7 100%);
    border-color: var(--accent);
    transform: scale(1.04);
}

/* badge PDF di pojok */
.dokumen-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(249, 115, 22, 0.95);
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: 3px 9px;
    border-radius: 99px;
}

/* konten kartu */
.dokumen-content {
    flex: 1;
}
.dokumen-year {
    display: inline-block;
    font-family: 'Source Serif 4', serif;
    font-size: 13px;
    font-weight: 700;
    color: var(--accent-dark);
    background: rgba(249, 115, 22, 0.08);
    padding: 3px 10px;
    border-radius: 6px;
    margin-bottom: 12px;
}
.dokumen-title {
    font-family: 'Source Serif 4', serif;
    font-size: 17px;
    font-weight: 700;
    color: var(--navy);
    line-height: 1.4;
    margin: 0 0 8px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.dokumen-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
    text-transform: capitalize;
}

/* footer kartu */
.dokumen-footer {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.dokumen-meta-label {
    font-size: 11.5px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .05em;
    font-weight: 500;
}
.dokumen-open {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
    transition: gap .2s ease, color .2s ease;
}
.dokumen-open::after {
    content: "→";
    font-size: 14px;
}
.dokumen-card:hover .dokumen-open {
    gap: 9px;
    color: var(--navy);
}

/* ============ STATE MESSAGES ============ */
.loading-state,
.error-state,
.empty-state {
    padding: 56px 24px;
    text-align: center;
    font-size: 14.5px;
    color: var(--text-muted);
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
}
.error-state {
    color: var(--accent-dark);
    border-color: var(--accent);
    background: #FEF2F2;
}
.loading-state p,
.error-state p,
.empty-state p {
    margin: 0;
}

/* spinner */
.spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: sop-spin .8s linear infinite;
    margin: 0 auto 14px;
}
@keyframes sop-spin { to { transform: rotate(360deg); } }

/* ============ RESPONSIVE ============ */
@media (max-width: 768px) {
    .dokumen-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    .dokumen-search {
        max-width: 100%;
    }
    .dokumen-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 16px;
    }
    .dokumen-card {
        padding: 18px;
        min-height: 220px;
    }
    .dokumen-title {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .dokumen-grid {
        grid-template-columns: 1fr;
    }
    .dokumen-filter {
        gap: 5px;
    }
    .tahun-chip {
        padding: 5px 11px;
        font-size: 12px;
    }
}