/* Full main.css was provided earlier — below are the global styles plus added .start-btn styling.
   Replace or merge into your existing styles/main.css file. */

:root {
    --bg: #0f1724 !important;
    --card: #0b1220 !important;
    --surface: #0b1727 !important;
    --muted: #98a6b2 !important;
    --accent: #00c2a8 !important;
    --accent-2: #ff8a4b !important;
    --glass: rgba(255, 255, 255, 0.03) !important;
    --white: #ffffff !important;
    --max-width: 1200px !important;
    --sidebar-width: 280px !important;
    --right-ad-width: 320px !important;
    --radius: 12px !important;
    --transition: 0.18s ease !important;
}

/* Reset & base */
* {
    box-sizing: border-box !important;
}

/* html,
body {
    height: 100%
} */

body {
    margin: 0 !important;
    font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial !important;
    background: linear-gradient(180deg, #07111a 0%, #071827 65%) !important;
    color: var(--white) !important;
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
    line-height: 1.45 !important;
}

/* Layout container */
.quiz-card-container {
    max-width: var(--max-width) !important;
    margin: 0 auto !important;
    padding: 24px 20px !important;
}





/* Header-streak small area */
.header-streak {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
}

.header-streak img {
    width: 64px !important;
    height: 64px !important;
    object-fit: contain !important;
    display: block ;
}

.header-streak .streak-info-small {
    text-align: right !important;
}

.header-streak .streak-info-small #streakCount {
    font-weight: 800 !important;
    color: var(--accent-2) !important;
    font-size: 1.1rem !important;
}

/* Hero & home */
.hero {
    padding: 26px 0 12px 0 !important;
    display: flex !important;
    justify-content: space-between !important;
}

.hero h2 {
    margin: 0 !important;
    font-size: 1.8rem !important;
    font-family: "Poppins", sans-serif !important;
    color: var(--white) !important;
}

.hero .lead {
    margin-top: 8px !important;
    color: var(--muted) !important;
}

/* Cards (home page) */
.card-container {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 18px !important;
    margin-top: 18px !important;
}

.card {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01)) !important;
    padding: 22px !important;
    border-radius: var(--radius) !important;
    box-shadow: 0 6px 20px rgba(2, 6, 23, 0.6) !important;
    border: 1px solid rgba(255, 255, 255, 0.03) !important;
    transition: transform var(--transition), box-shadow var(--transition) !important;
}

.card:hover {
    transform: translateY(-6px) !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6) !important;
}

.card h3 {
    margin: 0 !important;
    font-size: 1.05rem !important;
    color: var(--accent) !important;
}

.card p {
    margin-top: 8px !important;
    color: var(--muted) !important;
    font-size: 0.95rem !important;
}

/* Start button inside card */
.start-btn {
    background: linear-gradient(90deg, var(--accent), var(--accent-2)) !important;
    color: #021b18 !important;
    border: none !important;
    padding: 10px 14px !important;
    border-radius: 10px !important;
    font-weight: 700 !important;
    cursor: pointer !important;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18) !important;
    transition: transform .12s ease, box-shadow .12s ease !important;
}

.start-btn:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.28) !important;
}

.start-btn:active {
    transform: translateY(-1px) !important;
}

/* Footer */
.site-footer {
    margin-top: 34px !important;
    padding: 20px 0 !important;
    color: var(--muted) !important;
    text-align: center !important;
    border-top: 1px solid rgba(255, 255, 255, 0.03) !important;
}

/* Utilities */
.muted {
    color: var(--muted) !important;
    font-size: 0.95rem !important;
}

.lead-muted {
    color: var(--muted) !important;
}

/* Small screen home tweaks */
@media (max-width:720px) {
    .hero h2 {
        font-size: 1.3rem !important;
    }

    .hero .lead {
        font-size: 0.95rem !important;
    }

    .card-container {
        gap: 12px !important;
        grid-template-columns: repeat(1, 1fr) !important;
    }

    .card {
        padding: 16px !important;
        border-radius: 10px !important;
    }

    .start-btn {
        width: 100% !important;
    }
}