/**
 * Interactive Quiz Styles
 * Only loaded on single quiz pages
 */

/* Using system fonts and local Inter instead of Google Fonts */

#posq-wrap {
    --ink: #0d1b2a;
    --paper: #faf7f2;
    --accent: #e85d04;
    --accent2: #f48c06;
    --sky: #1a6eb5;
    --sky-lt: #dbeafe;
    --ok: #0f7a55;
    --ok-bg: #d1fae5;
    --err: #c0392b;
    --err-bg: #fee2e2;
    --muted: #6b7280;
    --shadow: 0 8px 36px rgba(13,27,42,0.12), 0 2px 8px rgba(13,27,42,0.06);
    --r: 20px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--ink);
    max-width: 680px;
    margin: 28px auto;
    padding: 0 4px;
}

#posq-wrap * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

#posq-wrap .pq-card {
    background: #fff;
    border-radius: var(--r);
    box-shadow: var(--shadow);
    border: 1.5px solid rgba(13,27,42,0.07);
    overflow: hidden;
    animation: pqIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes pqIn {
    from {
        opacity: 0;
        transform: translateY(22px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

#posq-wrap .pq-bar {
    height: 5px;
    background: linear-gradient(90deg, var(--accent) 0%, var(--accent2) 40%, var(--sky) 100%);
}

#posq-wrap .pq-start-body {
    padding: 32px 28px 38px;
    text-align: center;
}

#posq-wrap .pq-badge {
    display: inline-block;
    background: var(--sky-lt);
    color: var(--sky);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1.1px;
    text-transform: uppercase;
    padding: 5px 16px;
    border-radius: 40px;
    margin-bottom: 18px;
    border: 1.5px solid #bfdbfe;
}

#posq-wrap .pq-title {
    font-family: 'Inter', Georgia, serif;
    font-size: clamp(1.85rem, 5.5vw, 2.6rem);
    font-weight: 800;
    color: var(--ink);
    line-height: 1.15;
    margin-bottom: 5px;
    margin-top: 0;
}

#posq-wrap .pq-sub {
    color: var(--muted);
    font-size: 0.92rem;
    margin-bottom: 24px;
}

#posq-wrap .pq-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 22px;
}

#posq-wrap .pq-tile {
    background: var(--paper);
    border-radius: 14px;
    padding: 13px 6px;
    border: 1.5px solid #e9e4da;
    text-align: center;
}

#posq-wrap .pq-tile .ti {
    font-size: 1.3rem;
    display: block;
    margin-bottom: 3px;
}

#posq-wrap .pq-tile .tl {
    font-size: 0.62rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--muted);
    letter-spacing: 0.7px;
}

#posq-wrap .pq-tile .tv {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--ink);
    margin-top: 2px;
}

#posq-wrap .pq-chips {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 26px;
}

#posq-wrap .pq-chip {
    font-size: 0.72rem;
    font-weight: 600;
    padding: 5px 13px;
    border-radius: 40px;
    background: var(--paper);
    border: 1.5px solid #e9e4da;
    color: #374151;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

#posq-wrap .pq-btn-main {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--ink);
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    padding: 14px 34px;
    border-radius: 50px;
    cursor: pointer;
    width: 100%;
    transition: transform 0.18s, background 0.18s, box-shadow 0.18s;
    box-shadow: 0 4px 20px rgba(13,27,42,0.22);
    letter-spacing: 0.3px;
    border: none;
    outline: none;
    text-decoration: none;
}

#posq-wrap .pq-btn-main:hover {
    background: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(232,93,4,0.28);
}

#posq-wrap .pq-btn-main .arr {
    transition: transform 0.2s;
}

#posq-wrap .pq-btn-main:hover .arr {
    transform: translateX(5px);
}

#posq-wrap .pq-btn-ghost {
    all: unset;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--paper);
    color: var(--ink);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    padding: 10px 18px;
    border-radius: 50px;
    cursor: pointer;
    border: 1.5px solid #e9e4da;
    transition: all 0.18s;
}

#posq-wrap .pq-btn-ghost:hover {
    background: #f0ebe3;
}

#posq-wrap .pq-btn-next {
    all: unset;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: var(--sky);
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 0.88rem;
    padding: 11px 22px;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.18s;
    box-shadow: 0 4px 14px rgba(26,110,181,0.28);
}

#posq-wrap .pq-btn-next:hover:not(:disabled) {
    background: #155fa0;
    transform: translateY(-2px);
}

#posq-wrap .pq-btn-next:disabled {
    background: #c8d5e3;
    box-shadow: none;
    cursor: not-allowed;
    opacity: 0.7;
}

#posq-wrap .pq-quiz-body {
    padding: 26px 26px 22px;
}

#posq-wrap .pq-prog-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

#posq-wrap .pq-prog-lbl {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--muted);
    white-space: nowrap;
}

#posq-wrap .pq-prog-track {
    flex: 1;
    height: 7px;
    background: #ede9e2;
    border-radius: 10px;
    overflow: hidden;
}

#posq-wrap .pq-prog-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--sky));
    border-radius: 10px;
    transition: width 0.4s ease;
}

#posq-wrap .pq-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

#posq-wrap .pq-qnum {
    font-family: 'Inter', serif;
    font-size: 0.88rem;
    color: var(--muted);
    font-weight: 700;
}

#posq-wrap .pq-timer {
    font-weight: 800;
    font-size: 0.85rem;
    padding: 6px 13px;
    border-radius: 50px;
    background: var(--sky-lt);
    color: var(--sky);
    border: 1.5px solid #93c5fd;
    min-width: 68px;
    text-align: center;
    transition: background 0.3s, color 0.3s, border-color 0.3s;
}

#posq-wrap .pq-timer.hot {
    background: var(--err-bg);
    color: var(--err);
    border-color: #fca5a5;
}

#posq-wrap .pq-timer.done {
    background: #f3f4f6;
    color: var(--muted);
    border-color: #e5e7eb;
}

#posq-wrap .pq-qtext {
    font-family: 'Inter', serif;
    font-size: clamp(1.05rem, 3.2vw, 1.28rem);
    font-weight: 700;
    color: var(--ink);
    line-height: 1.5;
    margin-bottom: 18px;
    min-height: 54px;
}

#posq-wrap .pq-opts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 22px;
}

#posq-wrap .pq-opt {
    all: unset;
    display: block;
    text-align: left;
    padding: 13px 15px;
    background: var(--paper);
    border: 2px solid #e9e4da;
    border-radius: 13px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--ink);
    transition: all 0.18s;
    word-break: break-word;
}

#posq-wrap .pq-opt:hover {
    border-color: var(--sky);
    background: var(--sky-lt);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26,110,181,0.1);
}

#posq-wrap .pq-opt.correct {
    background: var(--ok-bg);
    border-color: var(--ok);
    color: var(--ok);
    pointer-events: none;
}

#posq-wrap .pq-opt.wrong {
    background: var(--err-bg);
    border-color: var(--err);
    color: var(--err);
    pointer-events: none;
}

#posq-wrap .pq-opt.dis {
    pointer-events: none;
}

#posq-wrap .pq-foot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1.5px solid #f0ebe3;
    padding-top: 16px;
}

#posq-wrap .pq-result-body {
    padding: 30px 26px 34px;
    text-align: center;
}

#posq-wrap .pq-ring {
    width: 108px;
    height: 108px;
    border-radius: 50%;
    background: conic-gradient(var(--sky) 0% var(--rp, 0%), #e9e4da var(--rp, 0%) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    box-shadow: 0 4px 20px rgba(26,110,181,0.2);
}

#posq-wrap .pq-ring-in {
    width: 78px;
    height: 78px;
    border-radius: 50%;
    background: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#posq-wrap .pq-snum {
    font-family: 'Inter', serif;
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--sky);
    line-height: 1;
}

#posq-wrap .pq-sden {
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--muted);
}

#posq-wrap .pq-rmsg {
    font-family: 'Inter', serif;
    font-size: clamp(1.3rem, 4vw, 1.7rem);
    font-weight: 800;
    color: var(--ink);
    margin-bottom: 3px;
}

#posq-wrap .pq-rpct {
    color: var(--muted);
    font-weight: 700;
    font-size: 0.88rem;
    margin-bottom: 22px;
}

#posq-wrap .pq-summary {
    text-align: left;
    max-height: 400px;
    overflow-y: auto;
    background: var(--paper);
    border-radius: 13px;
    border: 1.5px solid #e9e4da;
    padding: 10px;
    margin-bottom: 22px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    scrollbar-width: thin;
}

#posq-wrap .pq-si {
    padding: 14px;
    border-radius: 12px;
    border-left: 4px solid;
    font-size: 0.85rem;
    line-height: 1.5;
    background: white;
}

#posq-wrap .pq-si.c {
    background: #f0fdf4;
    border-color: var(--ok);
}

#posq-wrap .pq-si.w {
    background: #fef2f2;
    border-color: var(--err);
}

#posq-wrap .pq-si b {
    display: block;
    color: var(--ink);
    margin-bottom: 8px;
    font-size: 0.9rem;
}

#posq-wrap .pq-si .ya {
    font-weight: 600;
    display: block;
    margin-bottom: 5px;
}

#posq-wrap .pq-si.c .ya {
    color: var(--ok);
}

#posq-wrap .pq-si.w .ya {
    color: var(--err);
}

#posq-wrap .pq-si .ca {
    color: var(--sky);
    font-weight: 600;
    display: block;
    margin-top: 5px;
}

#posq-wrap .pq-si .explanation {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px dashed #e2e8f0;
    font-size: 0.8rem;
    color: #475569;
    font-style: italic;
}

#posq-wrap .pq-ract {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

#posq-wrap .pq-ract .pq-btn-main {
    width: auto;
    flex: 1;
    min-width: 130px;
    max-width: 210px;
    font-size: 0.88rem;
    padding: 12px 20px;
}

#posq-wrap .pq-ract .pq-btn-main.grey {
    background: #4b5563;
}

#posq-wrap .pq-ract .pq-btn-main.grey:hover {
    background: #374151;
}

/* Quiz responsive styles */
@media (max-width: 520px) {
    #posq-wrap .pq-start-body,
    #posq-wrap .pq-quiz-body,
    #posq-wrap .pq-result-body {
        padding: 20px 15px 24px;
    }
    
    #posq-wrap .pq-opts {
        grid-template-columns: 1fr;
    }
    
    #posq-wrap .pq-opt {
        font-size: 0.85rem;
        padding: 12px 13px;
    }
    
    #posq-wrap .pq-qtext {
        font-size: 1rem;
    }
    
    #posq-wrap .pq-title {
        font-size: 1.7rem;
    }
    
    #posq-wrap .pq-info-grid {
        gap: 6px;
    }
    
    #posq-wrap .pq-tile {
        padding: 10px 4px;
    }
    
    #posq-wrap .pq-tile .ti {
        font-size: 1.1rem;
    }
    
    #posq-wrap .pq-tile .tv {
        font-size: 0.76rem;
    }
    
    #posq-wrap .pq-btn-next {
        font-size: 0.8rem;
        padding: 10px 16px;
    }
    
    #posq-wrap .pq-btn-ghost {
        font-size: 0.8rem;
        padding: 10px 13px;
    }
    
    #posq-wrap .pq-ract .pq-btn-main {
        font-size: 0.82rem;
        padding: 11px 14px;
    }
}

/* Quiz Card Title H2 Styles */
.quiz-card-title {
    font-family: 'Inter', Georgia, serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--ink, #0d1b2a);
    text-align: center;
    margin: 10px 0 20px 0;
    line-height: 1.3;
}

@media (max-width: 768px) {
    .quiz-card-title {
        font-size: 1.4rem;
    }
}