/* ===== 5분특강 페이지 전용 스타일 (shared.css 이후 로드) ===== */

/* ===== HERO ===== */
.fmin-hero {
    padding-top: 150px;
    background: var(--black);
    position: relative; overflow: hidden;
    min-height: 462px;
    display: flex; align-items: center;
}
.fmin-hero::before {
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse at 10% 60%, rgba(232,97,60,0.18) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 30%, rgba(232,97,60,0.06) 0%, transparent 45%);
}
.fmin-hero-grid {
    position: absolute; inset: 0;
    background:
        repeating-linear-gradient(90deg, transparent, transparent 79px, rgba(255,255,255,0.018) 79px, rgba(255,255,255,0.018) 80px),
        repeating-linear-gradient(0deg, transparent, transparent 79px, rgba(255,255,255,0.013) 79px, rgba(255,255,255,0.013) 80px);
    pointer-events: none;
}
.fmin-hero .container {
    position: relative; z-index: 2;
    display: flex; align-items: center; justify-content: space-between;
    gap: 60px;
    padding-top: 60px; padding-bottom: 60px;
}
.fmin-hero-left { flex: 1; }
.fmin-hero-eyebrow {
    font-family: 'Poppins', sans-serif;
    font-size: 13px; font-weight: 700;
    letter-spacing: 4px; text-transform: uppercase;
    color: var(--accent); margin-bottom: 16px;
    display: flex; align-items: center; gap: 10px;
}
.fmin-hero-eyebrow::before {
    content: ''; display: block; width: 28px; height: 1px; background: var(--accent);
}
.fmin-hero-title {
    font-family: 'Poppins', sans-serif;
    font-size: clamp(54px, 7vw, 92px);
    font-weight: 900; color: var(--white);
    line-height: 0.95; letter-spacing: -2px;
    margin-bottom: 10px;
}
.fmin-hero-title span { color: var(--accent); }
.fmin-hero-subtitle {
    font-size: 20px; font-weight: 700; color: rgba(255,255,255,0.85);
    margin-bottom: 8px;
}
.fmin-hero-desc {
    font-size: 16px; font-weight: 330; color: rgba(255,255,255,0.45);
    line-height: 1.9; max-width: 480px; margin-bottom: 36px;
}
.fmin-hero-stats { display: flex; gap: 36px; }
.fmin-stat { display: flex; flex-direction: column; }
.fmin-stat-num {
    font-family: 'Poppins', sans-serif;
    font-size: 30px; font-weight: 800; color: var(--white); line-height: 1.1;
}
.fmin-stat-num span { color: var(--accent); font-size: 22px; }
.fmin-stat-label { font-size: 13px; color: rgba(255,255,255,0.4); font-weight: 330; margin-top: 2px; }

/* Hero 우측 원형 비주얼 */
.fmin-hero-right { flex-shrink: 0; width: 320px; position: relative; }
.fmin-circle-wrap { position: relative; width: 280px; height: 280px; margin: 0 auto; }
.fmin-circle-bg { position: absolute; inset: 0; border-radius: 50%; border: 1px solid rgba(255,255,255,0.06); }
.fmin-circle-ring { position: absolute; border-radius: 50%; border: 1px solid rgba(232,97,60,0.15); }
.fmin-circle-ring:nth-child(2) { inset: 20px; }
.fmin-circle-ring:nth-child(3) { inset: 50px; border-color: rgba(232,97,60,0.25); }
.fmin-circle-center {
    position: absolute; inset: 0;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.fmin-circle-num {
    font-family: 'Poppins', sans-serif;
    font-size: 82px; font-weight: 900; color: var(--white);
    line-height: 1; letter-spacing: -4px;
}
.fmin-circle-unit {
    font-family: 'Poppins', sans-serif;
    font-size: 22px; font-weight: 700; color: var(--accent);
    letter-spacing: 6px; text-transform: uppercase; margin-top: -6px;
}
.fmin-circle-tag { font-size: 13px; color: rgba(255,255,255,0.4); font-weight: 330; margin-top: 6px; letter-spacing: 1px; }
.fmin-arc { position: absolute; border-radius: 50%; border: 3px solid transparent; }
.fmin-arc-1 { inset: -12px; border-top-color: var(--accent); border-right-color: var(--accent); transform: rotate(-30deg); opacity: 0.6; }
.fmin-arc-2 { inset: -24px; border-bottom-color: rgba(232,97,60,0.3); border-left-color: rgba(232,97,60,0.3); transform: rotate(45deg); }
.fmin-badge-float {
    position: absolute;
    background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
    backdrop-filter: blur(10px); padding: 10px 14px;
    font-size: 13px; font-weight: 600; color: rgba(255,255,255,0.75); white-space: nowrap;
}
.fmin-badge-float i { color: var(--accent); margin-right: 6px; }
.fmin-badge-float-1 { top: 24px; right: -20px; }
.fmin-badge-float-2 { bottom: 40px; left: -30px; }

/* ===== MAIN ===== */
.fmin-main { background: var(--gray-100); padding-bottom: 80px; }

/* ===== FILTER BAR ===== */
.fmin-filter-bar {
    background: var(--white); border-bottom: 1px solid var(--gray-200);
    position: sticky; top: 150px; z-index: 100;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}
.fmin-filter-inner { padding: 12px 0 0; }
.fmin-search-row { display: flex; align-items: center; gap: 12px; padding-bottom: 12px; }
.fmin-search-wrap {
    flex: 1; max-width: 480px;
    display: flex; align-items: center;
    border: 1px solid var(--gray-200); transition: var(--transition-fast);
}
.fmin-search-wrap:focus-within { border-color: var(--black); }
.fmin-search-type {
    font-family: 'Noto Sans KR', sans-serif; font-size: 15px;
    border: none; border-right: 1px solid var(--gray-200);
    padding: 9px 22px 9px 12px;
    background: var(--gray-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23888' stroke-width='1.5' fill='none'/%3E%3C/svg%3E") no-repeat right 8px center / 8px;
    appearance: none; color: var(--gray-700); cursor: pointer;
}
.fmin-search-type:focus { outline: none; }
.fmin-search-input {
    flex: 1; border: none; padding: 9px 12px;
    font-family: 'Noto Sans KR', sans-serif; font-size: 15px;
    color: var(--black); background: transparent;
}
.fmin-search-input::placeholder { color: var(--gray-400); }
.fmin-search-input:focus { outline: none; }
.fmin-search-btn {
    padding: 9px 18px; background: var(--black); border: none;
    color: var(--white); cursor: pointer; font-size: 15px;
    transition: var(--transition-fast); flex-shrink: 0;
}
.fmin-search-btn:hover { background: var(--accent); }
.fmin-result-info { margin-left: auto; font-size: 15px; color: var(--gray-500); font-weight: 330; }
.fmin-result-info strong { font-weight: 700; color: var(--black); }

/* 태그 필터 바 */
.fmin-tag-bar {
    display: grid; grid-template-columns: repeat(9, 1fr);
    gap: 6px; padding: 10px 0 12px; border-top: 1px solid var(--gray-100);
}
.fmin-tag {
    font-family: 'Noto Sans KR', sans-serif; font-size: 14px; font-weight: 500;
    padding: 6px 4px; border: 1px solid var(--gray-200); background: var(--white);
    color: var(--gray-600); cursor: pointer; white-space: nowrap;
    text-align: center; transition: var(--transition-fast); text-decoration: none; display: block;
}
.fmin-tag:hover { border-color: var(--gray-500); color: var(--black); }
.fmin-tag.active { background: var(--black); border-color: var(--black); color: var(--white); }

/* ===== LECTURE GRID ===== */
.fmin-grid-wrap { padding-top: 28px; }
.fmin-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }

/* ===== CARD ===== */
.fmin-card { background: var(--white); cursor: pointer; transition: var(--transition); display: flex; flex-direction: column; text-decoration: none; }
.fmin-card:hover { transform: translateY(-5px); box-shadow: 0 16px 48px rgba(0,0,0,0.13); }
.fmin-thumb { width: 100%; aspect-ratio: 16/9; position: relative; overflow: hidden; }
.fmin-thumb-bg {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.82); font-size: 16px; font-weight: 700;
    text-align: center; padding: 16px; line-height: 1.5;
    transition: transform 0.4s ease;
}
.fmin-thumb-bg img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
/* 이미지 위에 겹치지 않도록 z-index 없이 flex 흐름에 배치 — 이미지 로드 시 absolute img가 위에 덮음 */
.fmin-thumb-text {
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-break: keep-all;
    text-align: center;
}
.fmin-card:hover .fmin-thumb-bg { transform: scale(1.06); }
.fmin-play-overlay {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    background: rgba(0,0,0,0); transition: background 0.3s ease;
}
.fmin-card:hover .fmin-play-overlay { background: rgba(0,0,0,0.28); }
.fmin-play-btn {
    width: 48px; height: 48px; border-radius: 50%;
    background: rgba(255,255,255,0.92);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transform: scale(0.7); transition: var(--transition-fast);
}
.fmin-play-btn i { color: var(--accent); font-size: 18px; margin-left: 3px; }
.fmin-card:hover .fmin-play-btn { opacity: 1; transform: scale(1); }
.fmin-duration {
    position: absolute; bottom: 8px; right: 8px;
    background: rgba(0,0,0,0.72); color: var(--white);
    font-family: 'Poppins', sans-serif; font-size: 13px; font-weight: 600; padding: 2px 8px;
}
.fmin-card-body { padding: 14px 16px 16px; flex: 1; display: flex; flex-direction: column; }
.fmin-card-cat { font-size: 12px; font-weight: 700; color: var(--accent); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 6px; }
.fmin-card-title {
    font-size: 15px; font-weight: 700; color: var(--black);
    line-height: 1.5; margin-bottom: 8px;
    display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
    transition: var(--transition-fast);
}
.fmin-card:hover .fmin-card-title { color: var(--accent); }
.fmin-card-meta { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--gray-500); margin-bottom: 10px; }
.fmin-card-meta i { font-size: 12px; color: var(--gray-300); }
.fmin-card-desc {
    font-size: 13px; color: var(--gray-600); font-weight: 330; line-height: 1.7; margin-bottom: 12px;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; flex: 1;
}
.fmin-card-tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: auto; }
.fmin-chip {
    font-size: 12px; font-weight: 600; padding: 2px 8px;
    border: 1px solid var(--gray-200); color: var(--gray-500); transition: var(--transition-fast);
}
.fmin-chip-main { background: var(--accent-soft); border-color: transparent; color: var(--accent); }

/* ===== PAGINATION ===== */
.pagination-wrap { margin-top: 48px; display: flex; align-items: center; justify-content: center; gap: 4px; }
.page-btn {
    width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
    border: 1px solid var(--gray-200); background: var(--white);
    font-family: 'Poppins', sans-serif; font-size: 15px; font-weight: 500; color: var(--gray-500);
    cursor: pointer; transition: var(--transition-fast); text-decoration: none;
}
.page-btn:hover { border-color: var(--black); color: var(--black); }
.page-btn.active { background: var(--black); border-color: var(--black); color: var(--white); }
.page-ellipsis { color: var(--gray-400); font-size: 15px; padding: 0 8px; line-height: 40px; }

/* ===== VIDEO MODAL ===== */
.vmodal-backdrop {
    position: fixed; inset: 0; z-index: 2000;
    background: rgba(0,0,0,0.92);
    display: flex; align-items: center; justify-content: center; padding: 20px;
    opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
}
.vmodal-backdrop.open { opacity: 1; pointer-events: auto; }
.vmodal { width: 100%; max-width: 900px; transform: scale(0.92); transition: transform 0.3s ease; }
.vmodal-backdrop.open .vmodal { transform: scale(1); }
.vmodal-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 12px; gap: 16px; }
.vmodal-title { font-size: 17px; font-weight: 700; color: var(--white); line-height: 1.5; flex: 1; }
.vmodal-close {
    flex-shrink: 0; width: 36px; height: 36px;
    background: rgba(255,255,255,0.1); border: none; color: var(--white); font-size: 18px;
    cursor: pointer; display: flex; align-items: center; justify-content: center; transition: var(--transition-fast);
}
.vmodal-close:hover { background: var(--accent); }
.vmodal-video { width: 100%; aspect-ratio: 16/9; background: #111; position: relative; overflow: hidden; }
.vmodal-video video { width: 100%; height: 100%; display: block; background: #000; }
.vmodal-loader {
    position: absolute; inset: 0;
    display: none; align-items: center; justify-content: center;
    background: rgba(0,0,0,0.6); z-index: 10;
    font-size: 38px; color: var(--accent);
}
.vmodal-meta { display: flex; align-items: center; gap: 16px; margin-top: 14px; }
.vmodal-meta-item { font-size: 14px; color: rgba(255,255,255,0.4); display: flex; align-items: center; gap: 6px; }
.vmodal-meta-item i { color: var(--accent); font-size: 13px; }

/* ===== NO RESULTS ===== */
.fmin-no-results { display: block; padding: 80px 40px; text-align: center; background: var(--white); margin-top: 18px; }
.fmin-no-results i { font-size: 42px; color: var(--gray-300); margin-bottom: 16px; display: block; }
.fmin-no-results p { font-size: 17px; color: var(--gray-500); font-weight: 330; }

/* ===== CTA BANNER ===== */
.fmin-cta { background: var(--dark); padding: 72px 0; position: relative; overflow: hidden; }
.fmin-cta::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse at center, rgba(232,97,60,0.07) 0%, transparent 60%);
}
.fmin-cta .container { position: relative; z-index: 2; text-align: center; }
.fmin-cta-label { font-family: 'Poppins', sans-serif; font-size: 13px; font-weight: 600; letter-spacing: 4px; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.fmin-cta h2 { font-size: 34px; font-weight: 800; color: var(--white); line-height: 1.35; margin-bottom: 12px; }
.fmin-cta p { font-size: 16px; color: rgba(255,255,255,0.72); font-weight: 340; margin-bottom: 32px; }
.fmin-cta-btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 15px 36px; background: var(--accent); color: var(--white);
    font-size: 16px; font-weight: 600; text-decoration: none; transition: var(--transition);
}
.fmin-cta-btn:hover { background: var(--accent-hover); transform: translateY(-2px); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
    .fmin-grid { grid-template-columns: repeat(3, 1fr); }
    .fmin-hero-right { display: none; }
}
@media (max-width: 768px) {
    .fmin-grid { grid-template-columns: repeat(2, 1fr); }
    .fmin-hero-title { font-size: 54px; }
    .fmin-hero-stats { gap: 20px; }
    .fmin-tag-bar { grid-template-columns: repeat(5, 1fr); gap: 5px; }
    .fmin-tag { font-size: 13px; padding: 5px 4px; }
    .fmin-search-row { flex-wrap: wrap; gap: 8px; }
    .fmin-search-wrap { max-width: 100%; flex: 1 1 100%; }
    .fmin-result-info { width: 100%; margin-left: 0; font-size: 14px; }
    .fmin-filter-bar { top: 60px; }
}
@media (max-width: 480px) {
    .fmin-grid { grid-template-columns: 1fr; }
    .fmin-tag-bar { grid-template-columns: repeat(4, 1fr); gap: 4px; }
    .fmin-tag { font-size: 12px; padding: 5px 2px; }
}