/* AstroLite Academy — LMS (Tutor LMS + MasterStudy) Styles */

/* ─── Tutor LMS Overrides ─── */
.tutor-course-archive-header,
.tutor-page-header {
    background: linear-gradient(135deg, #1A0A2E 0%, #2D1654 100%) !important;
    padding: 4rem 0 !important;
    color: #fff !important;
}

.tutor-course-card {
    border-radius: var(--radius-xl) !important;
    overflow: hidden !important;
    border: 1px solid var(--color-border) !important;
    box-shadow: var(--shadow-sm) !important;
    transition: all var(--transition-normal) !important;
}

.tutor-course-card:hover {
    transform: translateY(-4px) !important;
    box-shadow: var(--shadow-xl) !important;
}

.tutor-btn,
.tutor-button {
    border-radius: var(--radius-full) !important;
    font-weight: 600 !important;
    transition: all var(--transition-fast) !important;
}

.tutor-btn-primary,
.tutor-button-primary {
    background: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
}

.tutor-btn-primary:hover,
.tutor-button-primary:hover {
    background: var(--color-primary-dark) !important;
    border-color: var(--color-primary-dark) !important;
}

.tutor-dashboard-sidebar {
    border-radius: var(--radius-xl) !important;
}

.tutor-dashboard .tutor-course-progress-bar .tutor-progress-bar-inner {
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light)) !important;
}

/* ─── Course Single Page ─── */
.astrolite-course-single .course-single-hero {
    padding: 4rem 0;
}

.astrolite-course-single .course-features-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: .75rem;
}

.astrolite-course-single .course-features-list li::before {
    content: '✓';
    color: var(--color-success);
    font-weight: 700;
    margin-right: .5rem;
}

/* ─── Lesson Page ─── */
.lesson-page-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 0;
    min-height: 100vh;
}

.lesson-sidebar {
    background: var(--color-surface);
    border-right: 1px solid var(--color-border);
    padding: 1.5rem;
    overflow-y: auto;
    max-height: calc(100vh - 80px);
    position: sticky;
    top: 80px;
}

.lesson-content-area {
    padding: 2rem 3rem;
}

@media (max-width: 1024px) {
    .lesson-page-layout { grid-template-columns: 1fr; }
    .lesson-sidebar { max-height: 400px; position: static; }
}

/* ─── Quiz Page ─── */
.quiz-container {
    max-width: 800px;
    margin: 0 auto;
}

.quiz-question {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 2rem;
    margin-bottom: 1.5rem;
}

.quiz-question p {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.quiz-answers {
    display: flex;
    flex-direction: column;
    gap: .75rem;
}

.quiz-answer-option {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.quiz-answer-option:hover {
    border-color: var(--color-primary);
    background: rgba(107,63,160,0.05);
}

.quiz-answer-option input[type="radio"],
.quiz-answer-option input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
}

/* ─── Certificate ─── */
.certificate-template {
    background: linear-gradient(135deg, #1A0A2E 0%, #2D1654 50%, #4A2970 100%);
    border: 4px solid var(--color-secondary);
    border-radius: var(--radius-2xl);
    padding: 4rem;
    text-align: center;
    color: #fff;
    max-width: 850px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.certificate-template::before {
    content: '';
    position: absolute;
    inset: 20px;
    border: 1px solid rgba(212,175,55,0.3);
    border-radius: var(--radius-xl);
    pointer-events: none;
}

.certificate-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--color-secondary);
    margin-bottom: .5rem;
}

.certificate-subtitle {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 2rem;
}

.certificate-name {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: #fff;
    margin: 2rem 0;
    padding: 1rem;
    border-bottom: 2px solid rgba(212,175,55,0.4);
    border-top: 2px solid rgba(212,175,55,0.4);
}

.certificate-course {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 2rem;
}

/* ─── Student Progress ─── */
.course-progress-tracker {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.progress-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 1rem;
}

.progress-stat {
    text-align: center;
}

.progress-stat-num {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    font-family: var(--font-heading);
}

/* ─── Instructor Profile ─── */
.instructor-profile-hero {
    background: linear-gradient(135deg, #1A0A2E, #2D1654);
    padding: 5rem 0;
    color: #fff;
}

.instructor-profile-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 3rem;
    align-items: start;
}

@media (max-width: 768px) {
    .instructor-profile-layout { grid-template-columns: 1fr; }
}