/* ====================== ROOT VARIABLES ====================== */
:root {
    --road-yellow: #facc15;
    --drive-blue: #3b82f6;
    --stop-red: #ef4444;
    --neon-green: #22c55e;
    
    /* Light Mode */
    --bg-body: #f8fafc;
    --bg-card: #ffffff;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --border: #e2e8f0;
    
    /* Dark Mode */
    --bg-dark: #020617;
    --card-dark: #1e293b;
    --text-dark: #f1f5f9;
    --muted-dark: #94a3b8;
    --border-dark: #334155;
}



body.dark-mode {
    --bg-body: #020617;
    --bg-card: #1e293b;
    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    --border: #334155;
}

/* ====================== ASOSIY ====================== */
body.test-body {
    background: var(--bg-body);
    color: var(--text-main);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    margin: 0;
    min-height: 100vh;
}

/* ====================== HEADER ====================== */
.test-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 70px;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.test-timer { 
    font-size: 24px; 
    font-weight: 900; 
    color: var(--road-yellow);
    background: var(--bg-card);
    padding: 8px 24px;
    border-radius: 50px;
    border: 2px solid var(--border);
}

.test-errors {
    font-size: 15px;
    font-weight: 600;
    color: var(--stop-red);
}

/* ====================== KONTEYNER ====================== */
.test-container {
    max-width: 1400px;           /* Biroz kengaytirdim */
    margin: 25px auto;
    padding: 0 20px 160px;
}

.question-header-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 28px 32px;
    border-radius: 22px;
    margin-bottom: 25px;
}

.question-text { 
    font-size: 23px; 
    font-weight: 700; 
    line-height: 1.45; 
    color: var(--text-main);
}

/* ====================== ASOSIY QATOR - KOMPYUTER UCHUN ====================== */
.test-content-row {
    display: grid;
    grid-template-columns: 1.35fr 1fr;     /* Variantlar kengroq, rasm torroq */
    gap: 25px;
    align-items: start;
}

.test-main {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 30px;
    border-radius: 22px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.test-image-side {
    background: #fff;
    border: 2px solid #e2e8f0; /* Ramka chizig'i qalinligi va rangi */
    border-radius: 22px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.25);
    height: fit-content;
    position: sticky;
    top: 100px;                    /* Rasm pastga tushmasligi uchun */
}

.test-image-side img { 
    width: 100%; 
    border-radius: 12px;
    display: block;
}

/* ====================== VARIANTLAR ====================== */
.option-item {
    background: var(--bg-card);
    border: 2px solid var(--border);
    padding: 17px 24px;
    border-radius: 15px;
    margin-bottom: 11px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 16.5px;
    color: var(--text-main);
}

.option-item:hover { 
    border-color: var(--drive-blue); 
}

.option-item.selected {
    border-color: var(--road-yellow);
    background: rgba(250, 204, 21, 0.15);
}

.option-item.correct {
    background: var(--neon-green) !important;
    border-color: var(--neon-green) !important;
    color: white !important;
}

.option-item.wrong {
    background: var(--stop-red) !important;
    border-color: var(--stop-red) !important;
    color: white !important;
}

/* ====================== FOOTER ====================== */
.test-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    padding: 12px 20px;
    z-index: 1000;
    box-shadow: 0 -3px 12px rgba(0,0,0,0.1);
}

.footer-flex { 
    max-width: 1400px; 
    margin: 0 auto; 
    display: flex; 
    align-items: center;
    justify-content: space-between;
    gap: 20px; 
}

.nav-dots {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    flex: 1;
}

.dot {
    width: 36px; 
    height: 36px;
    background: var(--bg-card);
    color: var(--text-muted);
    border: 1px solid var(--border);
    border-radius: 10px;
    display: flex; 
    align-items: center; 
    justify-content: center;
    font-weight: 700; 
    font-size: 13px;
    cursor: pointer;
}

.dot.active  { background: var(--drive-blue); color: white; }
.dot.correct { background: var(--neon-green); color: white; }
.dot.wrong   { background: var(--stop-red); color: white; }

.finish-btn {
    background: var(--stop-red);
    color: white;
    border: none;
    padding: 13px 30px;
    border-radius: 12px;
    font-weight: 800;
    font-size: 14.5px;
    cursor: pointer;
}

/* ====================== F-BADGE ====================== */
.f-badge {
    display: inline-block;
    margin-right: 12px;
    background: var(--drive-blue);
    color: white;
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 800;
}

/* ====================== MOBILE ====================== */
@media (max-width: 800px) {
    .test-container {
        padding: 10px 12px 130px;
    }
    
    .test-content-row {
        grid-template-columns: 1fr;
        gap: 18px;
    }
    
    .question-header-box { padding: 20px; }
    .question-text { font-size: 19px; }
    
    .test-main { padding: 20px; }
    
    .test-image-side {
        order: -1;
        padding: px;
    }
    
    .option-item {
        padding: 15px 18px;
        font-size: 15.5px;
    }
    
    .test-header { padding: 12px 15px; top: 60px; }
    
    .footer-flex {
        flex-direction: column;
        gap: 12px;
    }
    
    .dot {
        width: 32px;
        height: 32px;
        font-size: 12px;
    }
    
    .finish-btn {
        width: 100%;
        padding: 15px;
    }
}







/* ====================== FAQAT MOBIL UCHUN - YANADA KICHIKROQ ====================== */
@media (max-width: 800px) {

    .test-container {
        padding: 6px 8px 100px !important;
        margin: 5px auto !important;
    }

    /* Savol bloki - juda ixcham */
    .question-header-box {
        padding: 10px 12px !important;
        border-radius: 10px !important;
        margin-bottom: 6px !important;
    }

    .question-text {
        font-size: 16px !important;
        line-height: 1.3 !important;
    }

    /* Rasm - yanada kichik */
    .test-image-side {
        padding: 1px !important;
        border-radius: 12px !important;
    }

    .test-image-side img {
        max-height: 160px !important;     /* Rasmni juda kichraytirdim */
        object-fit: contain !important;
    }

    /* Variantlar - maksimal siqilgan */
    .test-main {
        padding: 12px !important;
        border-radius: 12px !important;
    }

    .option-item {
        padding: 10px 12px !important;
        margin-bottom: 2px !important;
        border-radius: 10px !important;
        font-size: 14.5px !important;
        min-height: 20px;
        display: flex;
        align-items: center;
    }

    .f-badge {
        padding: 1px 6px !important;
        font-size: 11px !important;
        margin-right: 7px !important;
        min-width: 28px;
    }

    /* Header */
    .test-header {
        padding: 6px 8px !important;
        top: 56px !important;
    }

    .test-timer {
        font-size: 18px !important;
        padding: 4px 12px !important;
    }

    .test-errors {
        font-size: 13px !important;
    }

    /* Footer */
    .test-footer {
        padding: 6px 8px !important;
    }

    .nav-dots {
        gap: 3px !important;
        max-height: 70px !important;
    }

    .dot {
        width: 24px !important;
        height: 24px !important;
        font-size: 10.5px !important;
        border-radius: 6px !important;
    }

    /* Yakunlash tugmasi */
    .finish-btn {
        padding: 8px !important;
        font-size: 10px !important;
        border-radius: 6px !important;
        margin-top: 2px !important;
    }

    /* Modal */
    .result-card {
        margin: 10px !important;
        padding: 20px 15px !important;
        border-radius: 18px !important;
    }

    #res-percent {
        font-size: 38px !important;
    }
}