/* Partner opportunity search UI (community / Kết nối và hợp tác). */

.partner-search-page {}
.partner-search-inner {
    width: 100%;
}

.partner-search-back {
    margin-bottom: 1.25rem;
}

.partner-search-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: #ef2b2d;
    font-weight: 700;
    text-decoration: none;
}

.partner-search-back-link:hover,
.partner-search-back-link:focus {
    color: #c9161b;
    text-decoration: underline;
}

.partner-search-hero {
    text-align: center;
    margin-bottom: 2rem;
}

.partner-search-hero-row {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.partner-search-hero-icon {
    font-size: 1.85rem;
    line-height: 1;
}

.partner-search-title {
    margin: 0;
    font-size: clamp(1.45rem, 3vw, 2rem);
    font-weight: 800;
    color: #111827;
    line-height: 1.2;
}

.partner-search-subtitle {
    margin: 0.75rem auto 0;
    max-width: 36rem;
    font-size: 1.05rem;
    line-height: 1.6;
    color: #4b5563;
}

/* Một hàng: [ô tìm + nút Tìm kiếm] (giãn) | [Đăng nhu cầu hợp tác] bên phải. */
.partner-search-bar {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem 1rem;
    margin-bottom: 1.5rem;
}

/* Khối tìm: flex-grow để đẩy CTA sang phải. */
.partner-search-form {
    box-sizing: border-box;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    flex: 1 1 12rem;
    min-width: 0;
    max-width: 100%;
    gap: 0.65rem;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
}

.partner-search-input {
    box-sizing: border-box;


    width: auto;
    margin: 0;
    border: 1px solid #e5e7eb;
    border-radius: 9999px;
    padding: 0.7rem 1.25rem;
    min-height: 2.75rem;
    font-size: 1rem;
    line-height: 1.35;
    background: #fff;
    color: #111827;
    outline: none;
    box-shadow: none;
    -webkit-appearance: none;
    appearance: none;
}

.partner-search-input::placeholder {
    color: #9ca3af;
}

.partner-search-input:hover {
    border-color: #d1d5db;
}

.partner-search-input:focus {
    border-color: #ef2b2d;
    box-shadow: 0 0 0 3px rgba(239, 43, 45, 0.12);
}

.partner-search-input:focus-visible {
    outline: none;
}

.partner-search-btn {
    box-sizing: border-box;
width: fit-content;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.75rem;
    padding: 0.7rem 1.25rem;
    border: 0;
    border-radius: 0.85rem;
    background: #ef2b2d;
    color: #fff;
    font-weight: 800;
    font-size: 0.98rem;
    line-height: 1.35;
    cursor: pointer;
    white-space: nowrap;
}

.partner-search-btn:hover,
.partner-search-btn:focus {
    background: #dc2626;
    filter: none;
}

.partner-search-btn:focus-visible {
    outline: 2px solid rgba(239, 43, 45, 0.45);
    outline-offset: 2px;
}



.partner-search-post-cta {
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    flex: 0 0 auto;
    align-self: center;
    min-height: 2.75rem;
    padding: 0.65rem 1.1rem;
    border-radius: 0.75rem;
    border: 2px solid #ef2b2d;
    background: #fff;
    color: #ef2b2d;
    font-weight: 800;
    font-size: 0.98rem;
    text-decoration: none;
    text-align: center;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}

@media (max-width: 575.98px) {
    .partner-search-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .partner-search-form {
        flex: none;
        width: 100%;
    }

    .partner-search-post-cta {
        width: 100%;
    }
}

.partner-search-post-cta:hover,
.partner-search-post-cta:focus {
    background: #fff5f5;
    color: #c9161b;
    border-color: #c9161b;
}

.partner-search-post-icon {
    font-size: 1.25rem;
    line-height: 1;
    font-weight: 700;
}

/* Cùng cỡ / kiểu pill với .forum-filter-tab (community_qa_forum.css). */
.partner-search-filters {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 0.5rem 0.625rem;
    margin-bottom: 1.75rem;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    padding-bottom: 0.15rem;
    width: 100%;
    box-sizing: border-box;
}

.partner-search-filters::-webkit-scrollbar {
    height: 5px;
}

.partner-search-filters::-webkit-scrollbar-thumb {
    background: #c8cdd4;
    border-radius: 999px;
}

.partner-filter-tab {
    flex: 0 0 auto;
    box-sizing: border-box;
    width: auto;
    min-width: 0;
    max-width: 100%;
    padding: 0.55rem 1.15rem;
    border-radius: 999px;
    border: 1px solid #c8cdd4;
    background: #fff;
    color: #111;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.3;
    white-space: nowrap;
    text-align: center;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.partner-filter-tab:hover:not(.active),
.partner-filter-tab:focus:not(.active) {
    outline: 2px solid color-mix(in srgb, #fb171c 28%, white);
    outline-offset: 2px;
}

.partner-filter-tab.active {
    background: #fb171c;
    color: #fff;
    border-color: #fb171c;
}

.partner-filter-tab.active:hover,
.partner-filter-tab.active:focus {
    outline: 2px solid color-mix(in srgb, #fb171c 45%, white);
    outline-offset: 2px;
}

/* Listing-type tabs: unique color per loại hình (CSS vars from PHP). */
.partner-filter-tab.partner-filter-tab--typed:not(.active) {
    background: var(--lt-bg);
    color: var(--lt-fg);
    border-color: var(--lt-bd);
}

.partner-filter-tab.partner-filter-tab--typed:hover:not(.active),
.partner-filter-tab.partner-filter-tab--typed:focus:not(.active) {
    outline: 2px solid color-mix(in srgb, var(--lt-fg) 35%, white);
    outline-offset: 2px;
}

.partner-filter-tab.partner-filter-tab--typed.active {
    background: var(--lt-fg);
    color: #fff;
    border-color: var(--lt-fg);
}

.partner-filter-tab.partner-filter-tab--typed.active:hover,
.partner-filter-tab.partner-filter-tab--typed.active:focus {
    outline: 2px solid color-mix(in srgb, var(--lt-fg) 55%, white);
    outline-offset: 2px;
}

.partner-opportunities {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    margin-bottom: 2.5rem;
}

.partner-search-empty {
    display: none;
    text-align: center;
    padding: 2rem 1rem;
    color: #6b7280;
    font-size: 1rem;
}

.partner-opportunities--empty .partner-search-empty {
    display: block;
}

/* Danh sách rỗng từ server: không thẻ; JS bỏ qua lọc (.partner-opportunities--list-empty). */
.partner-opportunities--list-empty {
    margin-bottom: 2rem;
}

.partner-opportunities--list-empty .partner-search-empty {
    display: none !important;
}

.partner-opp-card {
    border: 1px solid #ead6d6;
    border-radius: 1.1rem;
    padding: 1.25rem 1.35rem 1.2rem;
    background: #fff;
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.05);
}

.partner-opp-card[hidden] {
    display: none !important;
}

.partner-opp-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.65rem;
}

.partner-opp-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.partner-opp-type {
    display: inline-block;
    padding: 0.2rem 0.55rem;
    border-radius: 0.35rem;
    border: 1px solid transparent;
    background: #eff6ff;
    color: #1d4ed8;
    font-size: 0.78rem;
    font-weight: 700;
}

.partner-opp-type--muted {
    background: #f3f4f6;
    color: #4b5563;
    border-color: #e5e7eb;
}

.partner-opp-category {
    display: inline-block;
    padding: 0.2rem 0.55rem;
    border-radius: 0.35rem;
    background: #f3f4f6;
    color: #4b5563;
    font-size: 0.78rem;
    font-weight: 600;
}

.partner-opp-date {
    flex-shrink: 0;
    font-size: 0.88rem;
    color: #6b7280;
    white-space: nowrap;
}

.partner-opp-title {
    margin: 0 0 0.45rem;
    font-size: 1.12rem;
    font-weight: 800;
    color: #111827;
    line-height: 1.35;
}

.partner-opp-desc {
    margin: 0 0 1rem;
    font-size: 0.98rem;
    line-height: 1.6;
    color: #4b5563;
}

.partner-opp-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.partner-opp-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem 1.25rem;
    font-size: 0.9rem;
    color: #475569;
}

.partner-opp-contact {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-weight: 800;
    color: #ef2b2d;
    text-decoration: none;
    white-space: nowrap;
}

.partner-opp-contact:hover,
.partner-opp-contact:focus {
    color: #c9161b;
    text-decoration: underline;
}

.partner-search-cta {
    text-align: center;
    padding: 20px;
    border-radius: 1.25rem;
    background: linear-gradient(135deg, #fef2f2 0%, #fff 50%, #f8fafc 100%);
    border: 1px solid #fecaca;
}

.partner-search-cta-title {
    margin: 0 0 0.5rem;
    font-size: 1.45rem;
    font-weight: 800;
    color: #111827;
}

.partner-search-cta-text {
    margin: 0 0 1.25rem;
    font-size: 1rem;
    color: #4b5563;
    line-height: 1.55;
    margin-left: auto;
    margin-right: auto;
}

.partner-search-cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.6rem;
    border-radius: 0.65rem;
    background: linear-gradient(135deg, #e10600 0%, #1f1114 100%);
    color: #fff !important;
    font-weight: 800;
    text-decoration: none;
    font-size: 1rem;
}

.partner-search-cta-btn:hover,
.partner-search-cta-btn:focus {
    filter: brightness(1.06);
    color: #fff !important;
}

/* Detail modal (Liên hệ ngay) */
.partner-opp-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 12000;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 1.25rem;
    overflow-y: auto;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(2px);
}

.partner-opp-modal-backdrop[hidden] {
    display: none !important;
}

.partner-opp-modal-panel {
    box-sizing: border-box;
    width: 100%;
    max-width: 32rem;
    margin: 2vh auto 2rem;
    border-radius: 1rem;
    background: #fff;
    border: 1px solid #e5e7eb;
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.18);
    outline: none;
}

.partner-opp-modal-panel__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 1.1rem 1.15rem 0.75rem;
    border-bottom: 1px solid #f3f4f6;
}

.partner-opp-modal-panel__title {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 800;
    color: #111827;
    line-height: 1.35;
    flex: 1;
    min-width: 0;
}

.partner-opp-modal-panel__close-x {
    flex-shrink: 0;
    width: 2.25rem;
    height: 2.25rem;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0.4rem;
    background: transparent;
    color: #6b7280;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
}

.partner-opp-modal-panel__close-x:hover,
.partner-opp-modal-panel__close-x:focus {
    background: #f3f4f6;
    color: #111827;
}

.partner-opp-modal-panel__pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    padding: 0.85rem 1.15rem 0.25rem;
}

.partner-opp-modal-panel__pill {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    border-radius: 0.35rem;
    font-size: 0.78rem;
    font-weight: 700;
}

.partner-opp-modal-panel__pill--type {
    background: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
}

.partner-opp-modal-panel__pill--cat {
    background: #f3f4f6;
    color: #4b5563;
    border: 1px solid #e5e7eb;
    font-weight: 600;
}

.partner-opp-modal-panel__row {
    padding: 0.55rem 1.15rem;
}

.partner-opp-modal-panel__label {
    font-size: 0.82rem;
    color: #9ca3af;
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.partner-opp-modal-panel__value {
    font-size: 0.98rem;
    font-weight: 700;
    color: #111827;
    line-height: 1.45;
    word-break: break-word;
}

.partner-opp-modal-panel__value--multiline {
    font-weight: 600;
    white-space: pre-wrap;
}

.partner-opp-modal-panel__value a {
    color: #ef2b2d;
    font-weight: 700;
    text-decoration: underline;
}

.partner-opp-modal-panel__divider {
    height: 1px;
    margin: 0.5rem 1.15rem;
    background: #e5e7eb;
}

.partner-opp-modal-panel__contact-head {
    padding: 0.35rem 1.15rem 0.15rem;
    font-size: 0.95rem;
    font-weight: 800;
    color: #111827;
}

.partner-opp-modal-panel__btn-close {
    display: block;
    width: calc(100% - 2.3rem);
    margin: 1rem 1.15rem 1.15rem;
    padding: 0.75rem 1rem;
    border: 0;
    border-radius: 0.55rem;
    background: #ef2b2d;
    color: #fff;
    font-size: 1rem;
    font-weight: 800;
    cursor: pointer;
}

.partner-opp-modal-panel__btn-close:hover,
.partner-opp-modal-panel__btn-close:focus {
    filter: brightness(1.05);
}