/* ============================================================
   project_list.css — 프로젝트 찾기 페이지
   ============================================================ */

/* ---- 페이지 헤더 ---- */
.page-hero {
    background: linear-gradient(135deg, var(--color-secondary) 0%, #2a2a4e 100%);
    padding: var(--space-12) 0 var(--space-10);
    position: relative;
    overflow: hidden;
}
.page-hero::after {
    content: '';
    position: absolute;
    top: -60px; right: -60px;
    width: 240px; height: 240px;
    background: rgba(255,59,48,.08);
    border-radius: 50%;
    pointer-events: none;
}
.page-hero__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    position: relative;
    z-index: 1;
}
.page-hero__title { color: var(--color-white); }
.page-hero__title h1 {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-extrabold);
    margin-bottom: var(--space-2);
}
.page-hero__title p {
    font-size: var(--font-size-sm);
    color: rgba(255,255,255,.55);
}

/* 검색바 */
.page-hero__search {
    flex: 0 0 420px;
}
.search-bar {
    display: flex;
    background: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,.2);
}
.search-bar input {
    flex: 1;
    border: none;
    padding: 14px var(--space-4);
    font-size: var(--font-size-sm);
    outline: none;
    background: transparent;
}
.search-bar button {
    padding: 0 var(--space-5);
    background: var(--color-primary);
    border: none;
    color: var(--color-white);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: background var(--transition-fast);
    white-space: nowrap;
}
.search-bar button:hover { background: var(--color-primary-dark); }

/* ---- 필터 바 ---- */
.filter-bar {
    background: var(--color-white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 64px;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
/* 필터바 전체 행: 카테고리 스크롤 + 컨트롤 고정 */
.filter-bar__row {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) 0;
}

/* 카테고리 래퍼 (화살표 + 스크롤 영역) */
.filter-bar__cats-wrap {
    display: flex;
    align-items: center;
    flex: 1;
    min-width: 0;
    gap: var(--space-1);
}

/* 화살표 버튼 */
.cat-arrow {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1.5px solid var(--border-color);
    background: var(--color-white);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 13px;
    transition: all var(--transition-fast);
}
.cat-arrow:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-bg);
}
.cat-arrow:disabled {
    opacity: .3;
    cursor: default;
    pointer-events: none;
}

/* 카테고리 스크롤 영역 */
.filter-bar__cats {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex: 1;
    overflow-x: auto;
    scrollbar-width: none;
    min-width: 0;
}
.filter-bar__cats::-webkit-scrollbar { display: none; }

/* 카테고리 탭 */
.cat-tab {
    flex-shrink: 0;
    padding: 7px 16px;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border: 1.5px solid var(--border-color);
    background: var(--color-white);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
}
.cat-tab:hover, .cat-tab.is-active {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-bg);
}
.cat-tab.is-active { font-weight: var(--font-weight-bold); }

.filter-bar__sep {
    flex-shrink: 0;
    width: 1px;
    height: 20px;
    background: var(--border-color);
    margin: 0 var(--space-1);
}

/* 정렬/필터 컨트롤 */
.filter-controls {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-shrink: 0;
}
.sort-select {
    padding: 7px 12px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    background: var(--color-white);
    cursor: pointer;
    outline: none;
}
.sort-select:focus { border-color: var(--color-primary); }

.btn-filter {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: 7px 14px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    background: var(--color-white);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}
.btn-filter:hover, .btn-filter.has-filter {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-bg);
}
.filter-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--color-primary);
    display: none;
}
.btn-filter.has-filter .filter-dot { display: block; }

/* ---- 결과 헤더 ---- */
.result-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) 0 var(--space-4);
}
.result-count {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}
.result-count strong {
    color: var(--text-primary);
    font-weight: var(--font-weight-bold);
}

/* ---- 프로젝트 그리드 ---- */
.project-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
    margin-bottom: var(--space-10);
}

/* ---- 프로젝트 카드 ---- */
.project-card {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    border: 1.5px solid var(--border-color);
    padding: 0;
    display: flex;
    flex-direction: column;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
/* 카드 내부 패딩 — 썸네일 제외 영역 */
.project-card .card-top,
.project-card .card-title,
.project-card .card-info,
.project-card .card-footer {
    padding-left: var(--space-5);
    padding-right: var(--space-5);
}
.project-card .card-top   { padding-top: var(--space-4); }
.project-card .card-title { margin-top: var(--space-1); }
.project-card .card-info  { margin-top: var(--space-2); margin-bottom: var(--space-2);}
.project-card .card-footer {
    padding-bottom: var(--space-4);
    margin-top: auto;
    padding-top: var(--space-3);
}

/* 대표 이미지 */
.card-thumb {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--bg-subtle, #f5f5f5);
    flex-shrink: 0;
}
.card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .35s ease;
}
.project-card:hover .card-thumb img { transform: scale(1.04); }
.card-thumb__empty {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-300, #ccc);
    font-size: 2rem;
}
.project-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 3px;
    height: 100%;
    background: var(--color-primary);
    transform: scaleY(0);
    transition: transform var(--transition);
    transform-origin: top;
    z-index: 1;
}
.project-card:hover {
    border-color: rgba(255,59,48,.3);
    box-shadow: 0 8px 28px rgba(255,59,48,.12);
}
.project-card:hover::before { transform: scaleY(1); }

/* 카드 상단 — 뱃지 + 북마크 */
.card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-2);
}
.card-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
}
.badge {
    display: inline-block;
    padding: 3px 9px;
    border-radius: var(--border-radius-full);
    font-size: 10px;
    font-weight: var(--font-weight-bold);
    letter-spacing: .3px;
}
.badge--recruiting { background: #e8f5e9; color: #2e7d32; }
.badge--in-progress { background: #fff8e1; color: #f57f17; }
.badge--completed { background: #e3f2fd; color: #1565c0; }
.badge--new { background: var(--color-primary); color: white; }
.badge--type { background: var(--bg-subtle); color: var(--text-secondary); border: 1px solid var(--border-color); }

.btn-bookmark {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 18px;
    color: var(--text-muted);
    transition: color var(--transition-fast), transform var(--transition-fast);
    padding: 2px;
    flex-shrink: 0;
    line-height: 1;
}
.btn-bookmark:hover { transform: scale(1.2); }
.btn-bookmark.is-liked { color: var(--color-primary); }

/* 카드 제목 */
.card-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.card-title a { color: inherit; }
.card-title a:hover { color: var(--color-primary); }

/* 카드 정보 */
.card-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2) var(--space-3);
}
.info-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.info-item__label {
    font-size: 10px;
    color: var(--text-muted);
    font-weight: var(--font-weight-medium);
    letter-spacing: .3px;
    text-transform: uppercase;
}
.info-item__value {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}
.info-item__value.price { color: var(--color-primary); }

/* 카드 푸터 */
.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-3);
    border-top: 1px solid var(--border-color);
    margin-top: auto;
}
.card-applicants {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}
.card-applicants i { font-size: 12px; }
.card-dday {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    padding: 3px 8px;
    border-radius: var(--border-radius-full);
    background: var(--bg-subtle);
    color: var(--text-secondary);
}
.card-dday.urgent {
    background: rgba(255,59,48,.1);
    color: var(--color-primary);
}

/* ---- 빈 상태 ---- */
.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-20) 0;
    color: var(--text-muted);
}
.empty-state__icon { font-size: 48px; margin-bottom: var(--space-4); }
.empty-state h3 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
}
.empty-state p { font-size: var(--font-size-sm); }

/* ---- 필터 모달 ---- */
.filter-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    z-index: var(--z-modal);
    display: none;
    align-items: flex-start;
    justify-content: flex-end;
}
.filter-modal-overlay.is-open { display: flex; }
.filter-modal {
    background: var(--color-white);
    width: 360px;
    height: 100vh;
    overflow-y: auto;
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    box-shadow: var(--shadow-lg);
}
.filter-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.filter-modal__header h3 {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
}
.filter-modal__close {
    background: none; border: none; font-size: 22px;
    cursor: pointer; color: var(--text-muted); line-height: 1;
}
.filter-group { display: flex; flex-direction: column; gap: var(--space-2); }
.filter-group label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}
.filter-group .form-control,
.filter-group select { width: 100%; }
.filter-group select {
    padding: 10px 12px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    background: var(--color-white);
    outline: none;
}
.filter-group select:focus { border-color: var(--color-primary); }
.budget-row { display: flex; align-items: center; gap: var(--space-2); }
.budget-row .form-control { flex: 1; }
.budget-sep { color: var(--text-muted); font-size: var(--font-size-sm); }

.filter-modal__footer {
    display: flex;
    gap: var(--space-3);
    margin-top: auto;
    padding-top: var(--space-4);
    border-top: 1px solid var(--border-color);
}
.filter-modal__footer .btn { flex: 1; justify-content: center; }

/* ---- 반응형 ---- */
@media (max-width: 1023px) {
    .project-grid { grid-template-columns: repeat(2, 1fr); }
    .page-hero__search { flex: 0 0 320px; }
}
@media (max-width: 767px) {
    .page-hero__inner { flex-direction: column; align-items: flex-start; }
    .page-hero__search { flex: none; width: 100%; }
    .page-hero__title h1 { font-size: var(--font-size-2xl); }
    .project-grid { grid-template-columns: 1fr; gap: var(--space-3); }
    .filter-modal { width: 100%; }
    .filter-bar { top: 60px; }
    .card-info { grid-template-columns: 1fr 1fr; }
}

/* ── 필터 모달 그룹별 카테고리 칩 ── */
.filter-cat-groups {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 260px;
    overflow-y: auto;
    padding-right: 4px;
}
.filter-cat-group__label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-secondary, #888);
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: 6px;
}
.filter-cat-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.filter-cat-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 11px;
    border: 1px solid var(--color-border, #e0e0e0);
    border-radius: 20px;
    font-size: 12px;
    color: var(--text-secondary, #666);
    background: #fff;
    cursor: pointer;
    transition: border-color .15s, background .15s, color .15s;
    user-select: none;
}
.filter-cat-chip:hover {
    border-color: var(--color-primary, #3ba3c7);
    color: var(--color-primary, #3ba3c7);
}
.filter-cat-chip.is-selected {
    border-color: var(--color-primary, #3ba3c7);
    background: var(--color-primary, #3ba3c7);
    color: #fff;
}
.filter-cat-chip i {
    font-size: 11px;
}