/* =================================================================
   STUDENT DASHBOARD STYLES
   Bob and Mariel Ward School of Filipino Languages
   ================================================================= */

.module-student-dashboard {
    padding: var(--spacing-large);
    max-width: 100%;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
}

/* Header */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-large);
    flex-wrap: wrap;
    gap: var(--spacing-base);
}

.welcome-section h1 {
    margin: 0 0 0.25rem 0;
    font-size: 1.75rem;
    color: var(--text-primary);
}

.language-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--primary);
    color: white;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

.header-actions {
    display: flex;
    gap: var(--spacing-small);
}

/* Stats Cards */
.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-base);
    margin-bottom: var(--spacing-large);
}

.stat-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-medium);
    padding: var(--spacing-base);
    text-align: center;
    border: 1px solid var(--border-color);
}

.stat-card i {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Main Content */
.dashboard-main {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-large);
    max-width: 100%;
    overflow-x: hidden;
}

.activities-section {
    max-width: 100%;
    overflow-x: hidden;
}

.dashboard-main h2 {
    margin: 0 0 var(--spacing-base) 0;
    font-size: 1.25rem;
    color: var(--text-primary);
}

/* Current Lesson Card */
.current-lesson-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-medium);
    padding: var(--spacing-large);
    border: 2px solid var(--primary);
}

.current-lesson-card .lesson-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: var(--spacing-base);
}

.current-lesson-card .lesson-header h3 {
    margin: 0;
    font-size: 1.5rem;
    color: var(--text-primary);
}

.lesson-title {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Progress Bar */
.progress-bar-container {
    position: relative;
    height: 24px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: var(--spacing-base);
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 12px;
    transition: width 0.5s ease;
}

.progress-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Activity Checklist */
.activity-checklist {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-small);
    transition: background 0.2s;
}

.activity-item.completed {
    background: rgba(16, 185, 129, 0.1);
}

.activity-item.completed .activity-status i {
    color: var(--secondary);
}

.activity-status i {
    font-size: 1rem;
    color: var(--text-secondary);
}

.activity-icon {
    width: 24px;
    text-align: center;
    color: var(--text-secondary);
}

.activity-name {
    flex: 1;
    font-weight: 500;
}

.activity-detail {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.check-completion-btn {
    margin-top: var(--spacing-base);
    width: 100%;
}

/* Activities Grid - fluid columns based on available space */
.activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-base);
    max-width: 100%;
}

.activity-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-medium);
    padding: var(--spacing-large);
    text-align: center;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    border: 2px solid transparent;
    position: relative;
}

.activity-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    border-color: var(--activity-color);
}

.activity-card.completed {
    border-color: var(--secondary);
}

.activity-icon-large {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-base);
    background: var(--activity-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.activity-icon-large i {
    font-size: 1.75rem;
    color: white;
}

.activity-card h4 {
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
}

.activity-card p {
    margin: 0 0 var(--spacing-base) 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.completed-badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: var(--secondary);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-small);
    font-size: 0.75rem;
    font-weight: 600;
}

.btn-activity {
    background: var(--activity-color);
    color: white;
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-small);
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s;
    position: relative;
    z-index: 2;
}

.btn-activity:hover {
    opacity: 0.9;
}

/* Lessons List */
.lessons-list {
    background: var(--bg-secondary);
    border-radius: var(--radius-medium);
    overflow: hidden;
    border: 1px solid var(--border-color);
    max-width: 100%;
}

.lessons-section {
    max-width: 100%;
    overflow-x: hidden;
}

.lesson-row {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: background 0.2s;
}

.lesson-row:last-child {
    border-bottom: none;
}

.lesson-row:hover:not(.locked) {
    background: var(--bg-tertiary);
}

.lesson-row.locked {
    opacity: 0.5;
    cursor: not-allowed;
}

.lesson-row.completed .lesson-status i {
    color: var(--secondary);
}

.lesson-row.in-progress .lesson-status i {
    color: var(--primary);
}

.lesson-status {
    width: 30px;
    text-align: center;
}

.lesson-number {
    flex: 1;
    font-weight: 500;
}

.lesson-progress {
    width: 60px;
    text-align: center;
    font-weight: 600;
    color: var(--primary);
}

.lesson-status-text {
    width: 100px;
    text-align: right;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Login Required */
.login-required {
    text-align: center;
    padding: 4rem 2rem;
}

.login-required i {
    font-size: 4rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.login-required h2 {
    margin: 0 0 0.5rem 0;
}

.login-required p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* Completion Modal */
.completion-modal {
    max-width: 500px;
}

.completion-checks {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin: var(--spacing-base) 0;
}

.check-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-small);
}

.check-item.passed i {
    color: var(--secondary);
}

.check-item.failed i {
    color: var(--error);
}

.check-name {
    font-weight: 500;
    min-width: 120px;
}

.check-detail {
    flex: 1;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.check-score {
    font-weight: 600;
    color: var(--primary);
}

.completion-success,
.completion-incomplete {
    text-align: center;
    padding: var(--spacing-base);
    border-radius: var(--radius-small);
    margin-top: var(--spacing-base);
}

.completion-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--secondary);
}

.completion-success i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.completion-incomplete {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error);
}

/* Responsive - let fluid grids adjust naturally, only adjust spacing and typography */
@media (max-width: 768px) {
    .module-student-dashboard {
        padding: var(--spacing-base);
    }

    .dashboard-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .header-actions {
        width: 100%;
        flex-wrap: wrap;
    }

    .header-actions .btn {
        flex: 1;
        min-width: 120px;
    }

    .activity-card {
        padding: var(--spacing-base);
    }

    .activity-icon-large {
        width: 48px;
        height: 48px;
    }

    .activity-icon-large i {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .stat-card {
        padding: 0.75rem;
    }

    .stat-value {
        font-size: 1.25rem;
    }

    .lesson-row {
        flex-wrap: wrap;
    }

    .lesson-status-text {
        width: 100%;
        text-align: left;
        margin-top: 0.25rem;
        padding-left: 30px;
    }
}