/* =========================================
   TRANG YÊU CẦU TOOL – REQUESTS
========================================= */

.page-requests {
    color: var(--text-main, #e5e7eb);
    background: var(--bg-body, #18191a);
}

/* -------- HERO -------- */

.requests-hero {
    padding: 28px 0 18px;
}

.requests-hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1.3fr);
    gap: 20px;
    align-items: flex-start;
}

.requests-hero-text h1 {
    font-size: 1.9rem;
    margin-bottom: 8px;
}

.requests-hero-text p {
    font-size: 0.95rem;
    color: var(--text-soft, #9ca3af);
    margin-bottom: 12px;
}

.requests-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 8px;
}

.requests-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--text-soft, #9ca3af);
}

.requests-hero-highlight h2 {
    font-size: 1.08rem;
    margin-bottom: 6px;
}

.requests-hero-highlight ul {
    list-style: none;
    padding: 0;
    margin: 0 0 8px;
    font-size: 0.88rem;
}

.hero-note {
    font-size: 0.8rem;
    color: var(--text-soft, #9ca3af);
}

/* Hero entrance animation */

@keyframes requestsHeroIn {
    0% {
        opacity: 0;
        transform: translateX(60px);
    }

    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

.requests-hero-entrance {
    animation: requestsHeroIn 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* -------- LAYOUT FILTER + LIST -------- */

.requests-layout-section {
    padding-top: 10px;
    padding-bottom: 30px;
}

.requests-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 2.1fr);
    gap: 20px;
}

/* FILTER PANEL */

.requests-filters {
    position: sticky;
    top: 80px;
    align-self: flex-start;
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.filters-header h2 {
    font-size: 1.02rem;
}

.filters-reset-btn {
    border: none;
    background: none;
    color: var(--accent, #2563eb);
    font-size: 0.8rem;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.filter-block {
    margin-bottom: 12px;
}

.filter-block label {
    font-size: 0.86rem;
}

.filter-block-label {
    display: block;
    font-size: 0.86rem;
    margin-bottom: 4px;
}

/* Search */

.filter-search-wrap {
    position: relative;
}

.filter-search-input {
    font-size: 0.9rem;
}

/* Chips */

.filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.filter-chip {
    font-size: 0.8rem;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.4);
    padding: 3px 9px;
    background: rgba(15, 23, 42, 0.9);
    color: var(--text-soft, #9ca3af);
    cursor: pointer;
    transition: 0.2s ease;
}

.filter-chip.is-active {
    background: rgba(37, 99, 235, 0.25);
    color: #e0f2fe;
    border-color: rgba(37, 99, 235, 0.9);
}

/* Checkboxes */

.filter-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 3px;
    font-size: 0.86rem;
}

.filter-checkboxes input {
    margin-right: 4px;
}

/* Budget slider */

.filter-slider-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.86rem;
    margin-bottom: 3px;
}

.filter-budget-slider {
    width: 100%;
}

.filter-budget-display {
    color: var(--accent, #2563eb);
    font-weight: 600;
    font-size: 0.9rem;
}

.filter-hint {
    font-size: 0.78rem;
    color: var(--text-soft, #9ca3af);
    margin-top: 3px;
}

/* Deadline select */

.filter-select-deadline {
    width: 100%;
    padding: 7px 10px;
    border-radius: var(--radius-md, 10px);
    border: 1px solid rgba(51, 65, 85, 0.9);
    background: #242526;
    color: var(--text-main, #e5e7eb);
    font-size: 0.88rem;
}

/* -------- TOOLBAR + LIST -------- */

.requests-main {
    min-height: 300px;
}

.requests-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.requests-count {
    font-size: 0.86rem;
    color: var(--text-soft, #9ca3af);
}

.requests-toolbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* View toggle */

.view-toggle {
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(51, 65, 85, 0.9);
    padding: 2px;
    display: inline-flex;
}

.view-btn {
    border: none;
    background: transparent;
    color: var(--text-soft, #9ca3af);
    font-size: 0.8rem;
    padding: 4px 8px;
    border-radius: 999px;
    cursor: pointer;
}

.view-btn.is-active {
    background: rgba(37, 99, 235, 0.3);
    color: #e0f2fe;
}

/* Sort */

.sort-wrap {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
}

.requests-sort-select {
    font-size: 0.86rem;
    padding: 6px 8px;
    border-radius: 999px;
    border: 1px solid rgba(51, 65, 85, 0.9);
    background: #242526;
    color: var(--text-main, #e5e7eb);
}

/* -------- REQUEST CARDS -------- */

.requests-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;
}

.requests-list[data-view="list"] {
    grid-template-columns: minmax(0, 1fr);
}

.request-card {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1.3fr);
    gap: 12px;
    padding: 12px;
    box-shadow: 0 18px 50px rgba(15, 23, 42, 0.85);
    border: 1px solid rgba(31, 41, 55, 0.9);
}

.requests-list[data-view="list"] .request-card {
    grid-template-columns: minmax(0, 2.2fr) minmax(0, 1.1fr);
}

.request-card-main {
    font-size: 0.9rem;
}

.request-card-header {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 4px;
}

.request-title {
    font-size: 1rem;
}

.request-desc {
    font-size: 0.86rem;
    color: var(--text-soft, #9ca3af);
    margin-bottom: 6px;
}

.request-badges {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.request-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    font-size: 0.78rem;
}

.tag {
    padding: 3px 7px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(51, 65, 85, 0.9);
}

/* Side */

.request-card-side {
    border-left: 1px solid rgba(31, 41, 55, 0.9);
    padding-left: 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.86rem;
}

.request-budget {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.budget-label {
    color: var(--text-soft, #9ca3af);
    font-size: 0.8rem;
}

.budget-value {
    font-weight: 600;
    color: #22c55e;
}

.request-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
    font-size: 0.8rem;
    color: var(--text-soft, #9ca3af);
}

.request-actions {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.request-view-btn {
    font-size: 0.86rem;
    text-align: center;
}

.request-save-btn {
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.5);
    background: rgba(15, 23, 42, 0.9);
    color: var(--text-soft, #9ca3af);
    font-size: 0.8rem;
    padding: 5px 10px;
    cursor: pointer;
    transition: 0.2s ease;
}

.request-save-btn.is-saved {
    background: rgba(37, 99, 235, 0.25);
    border-color: rgba(37, 99, 235, 0.9);
    color: #dbeafe;
}

/* Animate on scroll cho card */

[data-animate-on-scroll] {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.6s ease, transform 0.6s ease;
    will-change: opacity, transform;
}

[data-animate-on-scroll].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* -------- SUPPORT SECTION -------- */

.requests-support-section {
    padding-top: 0;
    padding-bottom: 40px;
}

.requests-support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 14px;
}

.requests-support-grid p {
    font-size: 0.88rem;
    color: var(--text-soft, #9ca3af);
    margin-bottom: 6px;
}

.requests-support-grid ul {
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.86rem;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

/* -------- FAB NEW REQUEST (MOBILE) -------- */

.fab-new-request {
    position: fixed;
    right: 20px;
    bottom: 80px;
    width: 44px;
    height: 44px;
    border-radius: 999px;
    border: none;
    background: linear-gradient(135deg, var(--accent, #2563eb), #4f46e5);
    color: #ffffff;
    font-size: 1.4rem;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.9);
    cursor: pointer;
    z-index: 45;
}

/* -------- LOADING STATE -------- */

.page-requests.is-loading-requests .request-card {
    opacity: 0.85;
}

/* -------- RESPONSIVE -------- */

@media (max-width: 1024px) {
    .requests-hero-inner {
        grid-template-columns: minmax(0, 1.5fr) minmax(0, 1.2fr);
    }

    .requests-layout {
        grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.9fr);
    }
}

@media (max-width: 900px) {
    .requests-hero-inner {
        grid-template-columns: minmax(0, 1fr);
    }

    .requests-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .requests-filters {
        position: static;
        order: 2;
    }

    .requests-main {
        order: 1;
    }

    .requests-toolbar {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .fab-new-request {
        display: inline-flex;
    }
}

@media (max-width: 640px) {
    /* Buộc 1 cột để card đủ rộng */
    .requests-list {
        grid-template-columns: 1fr;
    }

    .request-card {
        grid-template-columns: minmax(0, 1fr);
    }

    .request-card-side {
        border-left: none;
        border-top: 1px solid rgba(31, 41, 55, 0.9);
        padding-left: 0;
        padding-top: 6px;
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-end;
        gap: 8px;
        flex-wrap: wrap;
    }

    .request-actions {
        margin-top: 0;
        align-items: flex-end;
    }

    .requests-toolbar {
        gap: 8px;
    }
}

/* Giảm chuyển động */

@media (prefers-reduced-motion: reduce) {

    .requests-hero-entrance,
    [data-animate-on-scroll] {
        animation: none !important;
        transition: none !important;
        transform: none !important;
        opacity: 1 !important;
    }
}