/* ===== Global Reset ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ===== Body & Layout ===== */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    background: radial-gradient(circle at top, #1e3c72, #0f2027);
    color: #ffffff;
}

/* Wrapper for header + footer compatibility */
.content-wrapper {
    min-height: calc(100vh - 120px);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== Header & Footer (Safe Overrides) ===== */
header, footer {
    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(6px);
    text-align: center;
    padding: 1em 0;
}

header a, footer a {
    color: #e0f7ff;
    text-decoration: none;
    margin: 0 1em;
    font-size: 1.1em;
}

header a:hover, footer a:hover {
    color: #00d4ff;
}

footer p {
    color: #cfd8dc;
    font-size: 0.85em;
    margin-top: 0.5em;
}

/* ===== Main Content (CENTERED FIXED) ===== */
.main-content {
    max-width: 900px;
    width: 100%;
    padding: 4em 3em;
    text-align: center;

    background: rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    backdrop-filter: blur(12px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45);

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* ===== Badge ===== */
.ai-badge {
    background: #00d4ff;
    color: #002b36;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: 600;
    margin-bottom: 20px;
}

/* ===== Titles ===== */
.main-content h1 {
    font-size: 2.6em;
    margin-bottom: 0.6em;
}

.main-content h2 {
    font-size: 1.3em;
    font-weight: 400;
    margin: 1.8em 0;
    color: #d0ecff;
}

/* ===== Paragraph ===== */
.styled-paragraph {
    max-width: 650px;
    padding: 16px 20px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.15);
    line-height: 1.6;
    margin-top: 1em;
    border-left: 4px solid #00d4ff;
}

/* ===== Buttons ===== */
.role-buttons {
    display: flex;
    justify-content: center;
    margin-top: 1.5em;
}

.role-button {
    padding: 1em 3em;
    background: linear-gradient(135deg, #00d4ff, #00a3cc);
    color: #002b36;
    text-decoration: none;
    font-size: 1.15em;
    font-weight: 600;
    border-radius: 40px;
    letter-spacing: 0.5px;

    transition: all 0.35s ease;
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.35);
}

.role-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 40px rgba(0, 212, 255, 0.55);
    background: linear-gradient(135deg, #00e5ff, #00bcd4);
}

/* ===== Responsive ===== */
@media (max-width: 700px) {
    .main-content {
        padding: 3em 2em;
        margin: 1em;
    }

    .main-content h1 {
        font-size: 2em;
    }

    .role-button {
        width: 100%;
    }
}
/* ===== FIX QUIZ OPTION VISIBILITY ===== */

.quiz-container {
    color: #212529; /* Bootstrap default dark text */
}

.quiz-container .form-check-label {
    color: #212529 !important;
    font-size: 1rem;
}

.quiz-container .form-check-input {
    cursor: pointer;
}

.quiz-container .form-check {
    padding: 8px 12px;
    border-radius: 6px;
    transition: background-color 0.2s ease;
}

/* Hover effect for better UX */
.quiz-container .form-check:hover {
    background-color: #f1f3f5;
}

/* Disabled (incorrect) choices */
.quiz-container .form-check-input:disabled + .form-check-label {
    color: #adb5bd !important;
}