/* ═══════════════════════════════════════════════════════════
   ROAD TRIAGE — Resource Pages Styles
   ═══════════════════════════════════════════════════════════ */

/* ─── Hub Cards ─────────────────────────────────────────── */
.resource-hub-card {
    display: block;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    text-decoration: none;
}
.resource-hub-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue), var(--cyan));
    opacity: 0;
    transition: opacity 0.4s;
}
.resource-hub-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at 50% 0%, rgba(0,168,255,0.08), transparent 70%);
    opacity: 0;
    transition: opacity 0.4s;
}
.resource-hub-card:hover {
    border-color: rgba(0,168,255,0.3);
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3), 0 0 30px rgba(0,168,255,0.1);
}
.resource-hub-card:hover::before { opacity: 1; }
.resource-hub-card:hover::after { opacity: 1; }
.resource-hub-card__icon {
    width: 64px; height: 64px;
    background: rgba(0,168,255,0.1);
    border-radius: var(--radius-lg);
    display: flex; align-items: center; justify-content: center;
    color: var(--blue);
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
    transition: all 0.4s;
}
.resource-hub-card:hover .resource-hub-card__icon {
    background: var(--blue);
    color: var(--white);
    box-shadow: 0 0 25px rgba(0,168,255,0.4);
}
.resource-hub-card__title {
    font-size: 1.2rem; font-weight: 700; color: var(--white);
    margin-bottom: 10px; position: relative; z-index: 1;
}
.resource-hub-card__desc {
    font-size: 0.88rem; color: var(--gray-400); line-height: 1.6;
    margin-bottom: 16px; position: relative; z-index: 1;
}
.resource-hub-card__link {
    font-size: 0.85rem; font-weight: 600; color: var(--blue);
    position: relative; z-index: 1;
    transition: color 0.3s;
}
.resource-hub-card:hover .resource-hub-card__link { color: var(--cyan); }

/* ─── View Switcher ─────────────────────────────────────── */
.view-switcher {
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    padding: 4px;
}
.view-switcher--light {
    background: var(--gray-100);
    border-color: var(--gray-200);
}
.view-btn {
    padding: 8px 12px;
    border-radius: 4px;
    color: var(--gray-400);
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.25s;
    cursor: pointer;
    background: none;
    border: none;
    display: flex;
    align-items: center;
    gap: 6px;
}
.view-btn svg { width: 16px; height: 16px; }
.view-btn--active {
    background: var(--blue);
    color: var(--white);
    box-shadow: 0 2px 8px rgba(0,168,255,0.3);
}
.view-switcher--light .view-btn { color: var(--gray-600); }
.view-switcher--light .view-btn--active {
    background: var(--blue);
    color: var(--white);
}

/* ─── Resource Toolbar ──────────────────────────────────── */
.resource-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}
.resource-search {
    position: relative;
    flex: 1;
    max-width: 400px;
}
.resource-search__input {
    width: 100%;
    padding: 10px 16px 10px 40px;
    border-radius: 100px;
    font-size: 0.9rem;
    transition: var(--transition);
}
.resource-search__input--dark {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    color: var(--white);
}
.resource-search__input--dark:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(0,168,255,0.15);
    outline: none;
}
.resource-search__input--dark::placeholder { color: var(--gray-500); }
.resource-search__input--light {
    background: var(--white);
    border: 2px solid var(--gray-200);
    color: var(--gray-900);
}
.resource-search__input--light:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(0,168,255,0.1);
    outline: none;
}
.resource-search__icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    pointer-events: none;
}
.resource-count {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    padding: 6px 14px;
    background: rgba(0,168,255,0.1);
    color: var(--blue);
    border-radius: 100px;
    font-weight: 600;
    white-space: nowrap;
}

/* ─── Category Pills ────────────────────────────────────── */
.cat-pills {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}
.cat-pill {
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s;
    border: none;
}
.cat-pill--dark {
    background: rgba(255,255,255,0.06);
    color: var(--gray-400);
    border: 1px solid rgba(255,255,255,0.1);
}
.cat-pill--dark:hover, .cat-pill--dark.active {
    background: var(--blue);
    color: var(--white);
    border-color: var(--blue);
}
.cat-pill--light {
    background: var(--gray-100);
    color: var(--gray-700);
    border: 1px solid var(--gray-200);
}
.cat-pill--light:hover, .cat-pill--light.active {
    background: var(--blue);
    color: var(--white);
    border-color: var(--blue);
}

/* ─── FAQ Views ─────────────────────────────────────────── */
/* Accordion (default) */
.faq-accordion .faq-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    margin-bottom: 10px;
    overflow: hidden;
    transition: border-color 0.3s, box-shadow 0.3s;
}
.faq-accordion .faq-card:hover { border-color: var(--blue); }
.faq-accordion .faq-card__q {
    width: 100%;
    display: flex; align-items: center; justify-content: space-between;
    padding: 18px 20px;
    background: none; border: none;
    font-size: 0.95rem; font-weight: 600; color: var(--gray-900);
    text-align: left; cursor: pointer; gap: 12px;
}
.faq-accordion .faq-card__q svg {
    flex-shrink: 0; color: var(--gray-400);
    transition: transform 0.3s, color 0.3s;
}
.faq-accordion .faq-card--open .faq-card__q svg { transform: rotate(180deg); color: var(--blue); }
.faq-accordion .faq-card__a {
    max-height: 0; overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 20px;
}
.faq-accordion .faq-card--open .faq-card__a { max-height: 600px; padding: 0 20px 20px; }
.faq-accordion .faq-card__a p { font-size: 0.9rem; color: var(--gray-900); line-height: 1.7; }

/* Grid view */
.faq-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 20px; }
.faq-grid .faq-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: all 0.35s;
    position: relative;
    overflow: hidden;
}
.faq-grid .faq-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--blue), var(--cyan));
    transform: scaleX(0); transition: transform 0.35s; transform-origin: left;
}
.faq-grid .faq-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }
.faq-grid .faq-card:hover::before { transform: scaleX(1); }
.faq-grid .faq-card__q {
    display: block; font-size: 1rem; font-weight: 700; color: var(--gray-900);
    margin-bottom: 12px; line-height: 1.4;
}
.faq-grid .faq-card__a { font-size: 0.88rem; color: var(--gray-900); line-height: 1.7; }

/* Grouped view */
.faq-grouped {}
.faq-group-title {
    font-size: 1.1rem; font-weight: 700; color: var(--gray-900);
    margin: 32px 0 16px; padding-bottom: 8px;
    border-bottom: 2px solid var(--blue);
    display: flex; align-items: center; gap: 8px;
    text-transform: capitalize;
}
.faq-group-title:first-child { margin-top: 0; }

/* Compact view */
.faq-compact .faq-card {
    display: flex; gap: 16px; padding: 16px 0;
    border-bottom: 1px solid var(--gray-200);
}
.faq-compact .faq-card__num {
    font-family: var(--font-mono); font-size: 0.8rem; font-weight: 700;
    color: var(--blue); min-width: 32px; padding-top: 2px;
}
.faq-compact .faq-card__q {
    font-size: 0.95rem; font-weight: 600; color: var(--gray-900); margin-bottom: 6px;
}
.faq-compact .faq-card__a { font-size: 0.85rem; color: var(--gray-900); line-height: 1.6; }

/* ─── Glossary Views ────────────────────────────────────── */
/* Card grid */
.glossary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}
.glossary-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: all 0.35s;
    position: relative;
    overflow: hidden;
}
.glossary-card::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 30% 0%, rgba(0,168,255,0.06), transparent 60%);
    opacity: 0; transition: opacity 0.35s;
}
.glossary-card:hover {
    border-color: rgba(0,168,255,0.25);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.3);
}
.glossary-card:hover::before { opacity: 1; }
.glossary-card__term {
    font-size: 1rem; font-weight: 700; color: var(--white);
    margin-bottom: 6px; position: relative; z-index: 1;
}
.glossary-card__cat {
    font-size: 0.65rem; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.06em; padding: 2px 8px;
    background: rgba(0,168,255,0.12); color: var(--blue); border-radius: 100px;
    display: inline-block; margin-bottom: 10px; position: relative; z-index: 1;
}
.glossary-card__def {
    font-size: 0.82rem; color: var(--gray-400); line-height: 1.6;
    position: relative; z-index: 1;
}

/* List view */
.glossary-list .glossary-row {
    display: grid;
    grid-template-columns: 200px 100px 1fr;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    align-items: start;
    transition: background 0.2s;
}
.glossary-list .glossary-row:hover { background: rgba(255,255,255,0.02); }
.glossary-row__term { font-weight: 700; color: var(--white); font-size: 0.9rem; }
.glossary-row__cat {
    font-size: 0.7rem; font-weight: 600; text-transform: uppercase;
    color: var(--blue); padding-top: 2px;
}
.glossary-row__def { font-size: 0.85rem; color: var(--gray-400); line-height: 1.6; }

/* Alpha view */
.glossary-alpha-letter {
    font-family: var(--font-mono); font-size: 2rem; font-weight: 800;
    color: var(--blue); opacity: 0.5; margin: 32px 0 12px; padding-bottom: 8px;
    border-bottom: 1px solid rgba(0,168,255,0.2);
}
.glossary-alpha-letter:first-child { margin-top: 0; }
.glossary-alpha-item {
    padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.04);
    display: flex; gap: 12px; align-items: baseline;
}
.glossary-alpha-item__term {
    font-weight: 700; color: var(--white); min-width: 200px; font-size: 0.9rem;
}
.glossary-alpha-item__def { font-size: 0.82rem; color: var(--gray-400); line-height: 1.5; }

/* ─── Papers Views ──────────────────────────────────────── */
/* Card grid */
.papers-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px;
}
.paper-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 32px;
    display: flex; flex-direction: column;
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
}
.paper-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--blue), var(--cyan));
    transform: scaleX(0); transition: transform 0.4s; transform-origin: left;
}
.paper-card:hover {
    border-color: rgba(0,168,255,0.3);
    transform: translateY(-5px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.3), 0 0 20px rgba(0,168,255,0.08);
}
.paper-card:hover::before { transform: scaleX(1); }
.paper-card__cat {
    font-size: 0.7rem; font-weight: 600; text-transform: uppercase;
    padding: 3px 10px; background: rgba(0,168,255,0.1);
    color: var(--blue); border-radius: 100px; display: inline-block; margin-bottom: 14px;
}
.paper-card__title {
    font-size: 1.05rem; font-weight: 700; color: var(--white);
    margin-bottom: 10px; line-height: 1.4;
}
.paper-card__desc {
    font-size: 0.85rem; color: var(--gray-400); line-height: 1.6; flex: 1;
}
.paper-card__meta {
    margin-top: 16px; padding-top: 12px; border-top: 1px solid rgba(255,255,255,0.08);
    font-size: 0.75rem; color: var(--gray-500);
    display: flex; align-items: center; justify-content: space-between;
}

/* List view */
.papers-list .paper-row {
    display: flex; gap: 24px; padding: 24px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: background 0.2s;
}
.papers-list .paper-row:hover { background: rgba(255,255,255,0.02); }
.paper-row__year {
    font-family: var(--font-mono); font-size: 1.1rem; font-weight: 700;
    color: var(--blue); min-width: 60px; padding-top: 2px;
}
.paper-row__content { flex: 1; }
.paper-row__title { font-weight: 700; color: var(--white); font-size: 1rem; margin-bottom: 6px; }
.paper-row__desc { font-size: 0.85rem; color: var(--gray-400); line-height: 1.6; margin-bottom: 8px; }
.paper-row__meta { font-size: 0.75rem; color: var(--gray-500); }

/* Timeline view */
.papers-timeline { position: relative; padding-left: 40px; }
.papers-timeline::before {
    content: ''; position: absolute; left: 15px; top: 0; bottom: 0;
    width: 2px; background: linear-gradient(180deg, var(--blue), var(--cyan), var(--green));
    opacity: 0.3;
}
.timeline-item {
    position: relative; margin-bottom: 40px;
    padding: 24px; background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    transition: all 0.35s;
}
.timeline-item:hover {
    border-color: rgba(0,168,255,0.2);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.timeline-item::before {
    content: ''; position: absolute; left: -33px; top: 28px;
    width: 12px; height: 12px; background: var(--blue);
    border-radius: 50%; border: 3px solid var(--navy);
    box-shadow: 0 0 12px rgba(0,168,255,0.4);
}
.timeline-item__year {
    font-family: var(--font-mono); font-size: 0.8rem; font-weight: 700;
    color: var(--cyan); margin-bottom: 8px;
}
.timeline-item__title { font-weight: 700; color: var(--white); margin-bottom: 8px; }
.timeline-item__desc { font-size: 0.85rem; color: var(--gray-400); line-height: 1.6; }
.timeline-item__author { font-size: 0.75rem; color: var(--gray-500); margin-top: 12px; }

/* ─── Scoring Cards ─────────────────────────────────────── */
.score-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-xl);
    padding: 40px;
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
}
.score-card::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 20% 20%, var(--glow-color, rgba(0,168,255,0.06)), transparent 60%);
    opacity: 0; transition: opacity 0.4s;
}
.score-card:hover {
    border-color: rgba(0,168,255,0.2);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.2);
}
.score-card:hover::before { opacity: 1; }
.score-card__header {
    display: flex; align-items: center; gap: 16px; margin-bottom: 20px;
    position: relative; z-index: 1;
}
.score-card__badge {
    font-family: var(--font-mono); font-size: 2rem; font-weight: 800;
    line-height: 1;
}
.score-card__scale {
    font-size: 0.75rem; font-weight: 600; padding: 4px 12px;
    border-radius: 100px;
}
.score-card__name { font-size: 1.1rem; font-weight: 700; color: var(--white); margin-bottom: 12px; position: relative; z-index: 1; }
.score-card__desc { font-size: 0.88rem; color: var(--gray-400); line-height: 1.7; position: relative; z-index: 1; margin-bottom: 16px; }
.score-card__meta {
    border-top: 1px solid rgba(255,255,255,0.08); padding-top: 16px;
    font-size: 0.78rem; color: var(--cyan); position: relative; z-index: 1; line-height: 1.8;
}

/* ─── Responsive ────────────────────────────────────────── */
@media (max-width: 768px) {
    .resource-hub-card { padding: 28px 24px; }
    .resource-toolbar { flex-direction: column; align-items: stretch; }
    .resource-search { max-width: none; }
    .faq-grid { grid-template-columns: 1fr; }
    .glossary-cards { grid-template-columns: 1fr; }
    .glossary-list .glossary-row { grid-template-columns: 1fr; gap: 4px; }
    .papers-grid { grid-template-columns: 1fr; }
    .papers-list .paper-row { flex-direction: column; gap: 8px; }
    .papers-timeline { padding-left: 30px; }
    .view-btn span { display: none; }
}