/* LPUNEST Mock Tests - Frontend Styles */

:root {
    --primary-color: #0066cc;
    --secondary-color: #ff6600;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-bg: #f8f9fa;
    --dark-text: #333;
    --border-color: #ddd;
}

/* General Styles */
.lpunest-form-container,
.lpunest-dashboard,
.lpunest-tests-listing,
.lpunest-test-interface,
.lpunest-result-container,
.lpunest-information {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Buttons */
.lpunest-btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.3s;
}

.lpunest-btn-primary {
    background: var(--primary-color);
    color: white;
}

.lpunest-btn-primary:hover {
    background: #0052a3;
}

.lpunest-btn-secondary {
    background: var(--secondary-color);
    color: white;
}

.lpunest-btn-danger {
    background: var(--danger-color);
    color: white;
}

.lpunest-btn-info {
    background: var(--info-color);
    color: white;
}

.lpunest-btn-small {
    padding: 5px 10px;
    font-size: 14px;
}

.lpunest-btn-large {
    padding: 15px 30px;
    font-size: 18px;
}

/* Forms */
.lpunest-form-container {
    max-width: 500px;
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.lpunest-form-group {
    margin-bottom: 20px;
}

.lpunest-form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.lpunest-form-group input[type="text"],
.lpunest-form-group input[type="email"],
.lpunest-form-group input[type="password"],
.lpunest-form-group input[type="tel"],
.lpunest-form-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 16px;
}

.lpunest-form-group small {
    display: block;
    margin-top: 5px;
    color: #666;
    font-size: 14px;
}

.lpunest-form-footer {
    text-align: center;
    margin-top: 20px;
}

/* Alerts */
.lpunest-alert {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 5px;
}

.lpunest-alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.lpunest-alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Dashboard */
.lpunest-dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.lpunest-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.lpunest-stat-card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    text-align: center;
}

.lpunest-stat-card h3 {
    margin: 0 0 10px 0;
    color: var(--primary-color);
    font-size: 32px;
}

.lpunest-stat-card p {
    margin: 0;
    color: #666;
}

.lpunest-verification-notice {
    background: #fff3cd;
    border: 2px solid #ffc107;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 30px;
}

.lpunest-verification-status {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 20px 0;
}

.verified {
    color: var(--success-color);
    font-weight: bold;
}

.not-verified {
    color: var(--danger-color);
    font-weight: bold;
}

.lpunest-courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.lpunest-course-card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.lpunest-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    margin: 20px 0;
}

.lpunest-table th,
.lpunest-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.lpunest-table th {
    background: var(--light-bg);
    font-weight: bold;
}

/* Tests Listing */
.lpunest-filter {
    margin-bottom: 30px;
}

.lpunest-filter select {
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 16px;
    margin-left: 10px;
}

.lpunest-tests-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
}

.lpunest-test-card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: relative;
}

.test-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: bold;
    color: white;
}

.test-badge.free {
    background: var(--success-color);
}

.test-badge.paid {
    background: var(--secondary-color);
}

.test-info {
    margin: 15px 0;
}

.info-item {
    margin: 5px 0;
}

/* Test Interface */
.lpunest-test-interface {
    background: var(--light-bg);
    min-height: 100vh;
    padding: 0;
}

.test-header {
    background: white;
    padding: 20px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.test-timer {
    text-align: center;
}

.timer-display {
    font-size: 32px;
    font-weight: bold;
    color: var(--primary-color);
}

.test-content {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 20px;
    padding: 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.question-sidebar {
    background: white;
    padding: 20px;
    border-radius: 10px;
    height: fit-content;
    position: sticky;
    top: 20px;
}

#question-palette {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin: 20px 0;
}

.question-btn {
    width: 40px;
    height: 40px;
    border: 2px solid var(--border-color);
    background: white;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
}

.question-btn.answered {
    background: var(--success-color);
    color: white;
    border-color: var(--success-color);
}

.question-btn.unanswered {
    background: white;
}

.question-btn.marked {
    background: var(--warning-color);
    border-color: var(--warning-color);
}

.question-area {
    background: white;
    padding: 30px;
    border-radius: 10px;
}

.question-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}

.question-text {
    font-size: 18px;
    margin: 20px 0;
    line-height: 1.6;
}

.options {
    margin: 30px 0;
}

.option-label {
    display: block;
    padding: 15px;
    margin: 10px 0;
    border: 2px solid var(--border-color);
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s;
}

.option-label:hover {
    background: var(--light-bg);
}

.option-label input[type="radio"] {
    margin-right: 10px;
}

.question-actions,
.question-navigation {
    margin: 20px 0;
    display: flex;
    gap: 10px;
}

/* Result Page */
.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.result-summary {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.result-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.score-card {
    text-align: center;
}

.big-score {
    font-size: 72px;
    font-weight: bold;
    color: var(--primary-color);
    margin: 20px 0;
}

.statistics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.stat-item {
    background: white;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
}

.stat-item.correct {
    border-left: 4px solid var(--success-color);
}

.stat-item.wrong {
    border-left: 4px solid var(--danger-color);
}

.stat-item.unattempted {
    border-left: 4px solid var(--warning-color);
}

.stat-value {
    font-size: 36px;
    font-weight: bold;
    color: var(--primary-color);
}

.scholarship-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 30px;
}

.scholarship-card {
    background: rgba(255,255,255,0.1);
    padding: 20px;
    border-radius: 10px;
}

.scholarship-amount {
    font-size: 24px;
    font-weight: bold;
    margin: 15px 0;
}

.answers-section {
    background: white;
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 30px;
}

.filter-buttons {
    margin: 20px 0;
}

.filter-btn {
    padding: 10px 20px;
    margin-right: 10px;
    border: 2px solid var(--border-color);
    background: white;
    border-radius: 5px;
    cursor: pointer;
}

.filter-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.answer-block {
    padding: 20px;
    margin: 20px 0;
    border-radius: 10px;
    border: 2px solid var(--border-color);
}

.answer-block.correct {
    background: #e8f5e9;
    border-color: var(--success-color);
}

.answer-block.wrong {
    background: #ffebee;
    border-color: var(--danger-color);
}

.answer-block.unattempted {
    background: #fff3cd;
    border-color: var(--warning-color);
}

.options-display {
    margin: 20px 0;
}

.option-item {
    padding: 10px;
    margin: 10px 0;
    border-radius: 5px;
    background: var(--light-bg);
}

.option-item.correct-answer {
    background: #c8e6c9;
    border: 2px solid var(--success-color);
}

.option-item.wrong-answer {
    background: #ffcdd2;
    border: 2px solid var(--danger-color);
}

.badge {
    display: inline-block;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 12px;
    margin-left: 10px;
}

.correct-badge {
    background: var(--success-color);
    color: white;
}

.wrong-badge {
    background: var(--danger-color);
    color: white;
}

.explanation {
    margin-top: 15px;
    padding: 15px;
    background: #e3f2fd;
    border-left: 4px solid var(--info-color);
    border-radius: 5px;
}

/* Information Page */
.info-section {
    background: white;
    padding: 30px;
    margin-bottom: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.course-info-card {
    background: var(--light-bg);
    padding: 20px;
    margin: 15px 0;
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
}

.info-list {
    line-height: 2;
}

.cities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 10px;
    margin-top: 20px;
}

.cities-grid div {
    background: var(--light-bg);
    padding: 10px;
    text-align: center;
    border-radius: 5px;
}

.cta-section {
    text-align: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.cta-buttons {
    margin-top: 30px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .test-content {
        grid-template-columns: 1fr;
    }

    .question-sidebar {
        position: static;
    }

    .result-summary,
    .statistics-grid {
        grid-template-columns: 1fr;
    }

    .lpunest-courses-grid,
    .lpunest-tests-grid {
        grid-template-columns: 1fr;
    }
}