/* =========================================================
   Rawi — الأرشيف والفلاتر المتقدّمة
   ========================================================= */

.rf-page { padding: 0 0 60px; }

.rf-shell {
    max-width: var(--wrap);
    margin: 0 auto;
    padding: 0 18px;
}

/* ---------- الترويسة ---------- */
.rf-header { padding: 26px 0 20px; }

.rf-crumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text3);
}

.rf-crumbs a { color: var(--text3); transition: color var(--t-fast); }
.rf-crumbs a:hover { color: var(--primary-400); }
.rf-crumbs .is-current { color: var(--text2); }

.rf-header-main {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.rf-title {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 6px;
    font-size: clamp(24px, 3vw, 34px);
    font-weight: 900;
    color: var(--text);
}

.rf-title i {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: var(--primary-soft);
    color: var(--primary-400);
    font-size: 18px;
}

.rf-subtitle { margin: 0; color: var(--text2); font-size: 14px; }

.rf-description {
    margin-top: 14px;
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-inline-start: 3px solid var(--primary-color);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text2);
    font-size: 14px;
    line-height: 1.8;
}

/* ---------- شريط الفلاتر ---------- */
.rf { margin-bottom: 22px; }

.rf-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    background-image: var(--grad-surface);
}

.rf-search {
    flex: 1 1 240px;
    display: flex;
    align-items: center;
    gap: 10px;
    height: 42px;
    padding: 0 15px;
    border: 1px solid var(--border2);
    border-radius: var(--radius-sm);
    background: var(--surface2);
    transition: border-color var(--t-fast);
}

.rf-search:focus-within { border-color: var(--primary-color); }
.rf-search i { color: var(--text3); font-size: 13px; }

.rf-search input {
    flex: 1;
    min-width: 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--text);
    font-family: inherit;
    font-size: 14px;
}

.rf-search input::placeholder { color: var(--text3); }

.rf-toggle {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    height: 42px;
    padding: 0 16px;
    border: 1px solid var(--border2);
    border-radius: var(--radius-sm);
    background: var(--surface2);
    color: var(--text);
    font-family: inherit;
    font-size: 13.5px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--t-fast);
}

.rf-toggle:hover { border-color: var(--border3); background: var(--surface3); }

.rf-toggle.is-open {
    border-color: var(--primary-color);
    background: var(--primary-soft);
    color: var(--primary-400);
}

.rf-toggle-arrow { font-size: 10px; transition: transform var(--t-fast); }
.rf-toggle.is-open .rf-toggle-arrow { transform: rotate(180deg); }

.rf-count {
    display: grid;
    place-items: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: 999px;
    background: var(--primary-color);
    color: #fff;
    font-size: 11px;
    font-weight: 800;
}

.rf-sort { display: flex; align-items: center; gap: 8px; margin-inline-start: auto; }

.rf-select {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 42px;
    padding: 0 14px;
    border: 1px solid var(--border2);
    border-radius: var(--radius-sm);
    background: var(--surface2);
    color: var(--text2);
    cursor: pointer;
    transition: border-color var(--t-fast);
}

.rf-select:hover { border-color: var(--border3); }
.rf-select i { font-size: 12px; color: var(--text3); }

.rf-select select {
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--text);
    font-family: inherit;
    font-size: 13.5px;
    font-weight: 700;
    cursor: pointer;
    padding-inline-end: 4px;
}

.rf-select select option { background: var(--surface2); color: var(--text); }

.rf-select--block { display: flex; width: 100%; }
.rf-select--block select { width: 100%; }

.rf-icon-btn {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border: 1px solid var(--border2);
    border-radius: var(--radius-sm);
    background: var(--surface2);
    color: var(--text2);
    cursor: pointer;
    transition: all var(--t-fast);
}

.rf-icon-btn:hover { color: var(--text); border-color: var(--border3); background: var(--surface3); }

.rf-icon-btn.is-active {
    color: var(--primary-400);
    border-color: var(--primary-color);
    background: var(--primary-soft);
}

.rf-view { display: flex; gap: 4px; }

/* ---------- اللوحة ---------- */
.rf-panel {
    display: none;
    margin-top: 10px;
    padding: 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    background-image: var(--grad-surface);
}

.rf-panel.is-open { display: block; animation: rfSlide 0.28s var(--ease-out); }

@keyframes rfSlide {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.rf-group { margin-bottom: 20px; }
.rf-group:last-of-type { margin-bottom: 0; }

.rf-group-head {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

.rf-group-title {
    display: block;
    margin-bottom: 9px;
    color: var(--text3);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.rf-group-head .rf-group-title { margin-bottom: 0; }

.rf-hint { color: var(--text3); font-size: 11.5px; }

.rf-match { display: flex; gap: 4px; margin-inline-start: auto; }

.rf-radio { position: relative; cursor: pointer; }
.rf-radio input { position: absolute; opacity: 0; }

.rf-radio span {
    display: inline-block;
    padding: 5px 12px;
    border: 1px solid var(--border2);
    border-radius: var(--radius-pill);
    color: var(--text3);
    font-size: 12px;
    font-weight: 700;
    transition: all var(--t-fast);
}

.rf-radio input:checked + span {
    color: var(--primary-400);
    border-color: var(--primary-color);
    background: var(--primary-soft);
}

/* الشرائح */
.rf-chips { display: flex; flex-wrap: wrap; gap: 7px; }

.rf-chip {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 13px;
    border: 1px solid var(--border2);
    border-radius: var(--radius-pill);
    background: var(--surface2);
    color: var(--text2);
    font-family: inherit;
    font-size: 12.5px;
    font-weight: 600;
    cursor: pointer;
    user-select: none;
    transition: all var(--t-fast);
}

.rf-chip:hover { color: var(--text); border-color: var(--border3); }
.rf-chip small { color: var(--text3); font-size: 10.5px; font-weight: 700; }
.rf-chip input { position: absolute; opacity: 0; pointer-events: none; }

.rf-chip-mark {
    display: none;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

/* حالة التضمين */
.rf-chip.is-in {
    color: #fff;
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.rf-chip.is-in small { color: rgba(255, 255, 255, 0.75); }
.rf-chip.is-in .rf-chip-mark { display: block; }

/* حالة الاستبعاد */
.rf-chip.is-ex {
    color: #fff;
    background: #6b7280;
    border-color: #6b7280;
    text-decoration: line-through;
    text-decoration-thickness: 1.5px;
}

.rf-chip.is-ex small { color: rgba(255, 255, 255, 0.7); }
.rf-chip.is-ex .rf-chip-mark { display: block; }

.rf-cols {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.rf-group--narrow { margin-bottom: 0; }

/* أزرار اللوحة */
.rf-actions {
    display: flex;
    gap: 10px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
}

.rf-apply {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    border: 0;
    border-radius: var(--radius-sm);
    background: var(--grad-primary);
    color: #fff;
    font-family: inherit;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: var(--shadow-primary);
    transition: transform var(--t-fast), filter var(--t-fast);
}

.rf-apply:hover { transform: translateY(-2px); filter: brightness(1.06); }

.rf-reset {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 18px;
    border: 1px solid var(--border2);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text2);
    font-size: 13.5px;
    font-weight: 700;
    transition: all var(--t-fast);
}

.rf-reset:hover { color: var(--text); border-color: var(--border3); background: var(--surface2); }

/* ---------- الفلاتر المفعّلة ---------- */
.rf-active {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 12px;
}

.rf-active-label {
    color: var(--text3);
    font-size: 11.5px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.rf-active-chip {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 5px 11px;
    border: 1px solid var(--primary-color);
    border-radius: var(--radius-pill);
    background: var(--primary-soft);
    color: var(--primary-400);
    font-size: 12.5px;
    font-weight: 700;
    transition: all var(--t-fast);
}

.rf-active-chip i { font-size: 10px; opacity: 0.7; }
.rf-active-chip:hover { background: var(--primary-color); color: #fff; }

.rf-active-chip.is-ex {
    border-color: var(--border3);
    background: var(--surface2);
    color: var(--text2);
    text-decoration: line-through;
}

.rf-active-chip.is-ex:hover { background: var(--surface3); color: var(--text); }

.rf-active-clear {
    margin-inline-start: 4px;
    color: var(--text3);
    font-size: 12.5px;
    font-weight: 700;
    text-decoration: underline;
    transition: color var(--t-fast);
}

.rf-active-clear:hover { color: #ef4444; }

/* ---------- النتائج ---------- */
.rf-results-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0 2px 14px;
    color: var(--text3);
    font-size: 13px;
}

.rf-results-count strong { color: var(--text); font-size: 15px; font-weight: 800; }

.rf-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
    gap: 18px 14px;
}

.rf-list { display: flex; flex-direction: column; gap: 10px; }

.rf-grid-item,
.rf-list-item {
    opacity: 0;
    animation: rfFade 0.4s var(--ease-out) forwards;
}

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

/* ---------- لا نتائج ---------- */
.rf-empty {
    padding: 60px 24px;
    border: 1px dashed var(--border2);
    border-radius: var(--radius);
    background: var(--surface);
    text-align: center;
}

.rf-empty-icon {
    display: grid;
    place-items: center;
    width: 72px;
    height: 72px;
    margin: 0 auto 18px;
    border-radius: 50%;
    background: var(--surface2);
    color: var(--text3);
    font-size: 28px;
}

.rf-empty h3 { margin: 0 0 8px; font-size: 20px; font-weight: 800; color: var(--text); }
.rf-empty p { margin: 0 0 20px; color: var(--text2); font-size: 14px; }
.rf-empty-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* ---------- الترقيم ---------- */
.rf-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 34px;
}

.rf-pagination .rf-page {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-width: 40px;
    height: 40px;
    padding: 0 14px;
    justify-content: center;
    border: 1px solid var(--border2);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text2);
    font-size: 13.5px;
    font-weight: 700;
    transition: all var(--t-fast);
}

.rf-pagination a.rf-page:hover {
    color: var(--text);
    border-color: var(--primary-color);
    background: var(--surface2);
    transform: translateY(-2px);
}

.rf-pagination .rf-page.is-current {
    color: #fff;
    background: var(--grad-primary);
    border-color: transparent;
    box-shadow: var(--shadow-primary);
}

.rf-pagination .dots { border: 0; background: transparent; }

/* ---------- استجابة ---------- */
@media (max-width: 720px) {
    .rf-sort { margin-inline-start: 0; width: 100%; }
    .rf-select { flex: 1; }
    .rf-toggle { flex: 1; justify-content: center; }
    .rf-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 14px 10px; }
    .rf-match { width: 100%; margin-inline-start: 0; }
    .rf-actions { flex-direction: column; }
    .rf-apply, .rf-reset { justify-content: center; }
}

/* ---------- زر البحث المتقدّم في صفحة البحث ---------- */
.search-bar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.search-bar .input-box { flex: 1 1 260px; }

.adv-search-btn {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    height: 46px;
    padding: 0 20px;
    border: 1px solid var(--primary-color);
    border-radius: var(--radius-sm);
    background: var(--primary-soft);
    color: var(--primary-400);
    font-size: 14px;
    font-weight: 700;
    white-space: nowrap;
    transition: all var(--t-fast);
}

.adv-search-btn:hover {
    color: #fff;
    background: var(--grad-primary);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: var(--shadow-primary);
}

.adv-search-hint {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    margin: 12px 0 22px;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text2);
    font-size: 13px;
    line-height: 1.7;
}

.adv-search-hint i { margin-top: 3px; color: var(--primary-400); }
.adv-search-hint a { color: var(--primary-400); font-weight: 700; text-decoration: underline; }

body.is-searching .adv-search-hint { display: none; }

@media (max-width: 560px) {
    .adv-search-btn { width: 100%; justify-content: center; }
}