/* ===== Admin Panel Styles ===== */

/* Login Container */
.login-container {
    width: 100%;
    max-width: 500px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.login-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header i {
    font-size: 60px;
    color: var(--primary-color);
    display: block;
    margin-bottom: 20px;
}

.login-header h1 {
    font-size: 32px;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.login-header p {
    color: var(--text-secondary);
    font-size: 14px;
}

.login-form {
    margin-bottom: 20px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-hint {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 5px;
}

.login-footer {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.login-footer p {
    margin: 0;
}

.login-footer .btn {
    width: 100%;
}

.password-hint {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(236, 72, 153, 0.1));
    border-left: 4px solid var(--primary-color);
    padding: 15px 20px;
    border-radius: 10px;
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.password-hint i {
    color: var(--primary-color);
    font-size: 20px;
    margin-top: 2px;
}

.password-hint p {
    margin: 0;
    font-size: 14px;
    color: var(--text-secondary);
}

/* Admin Container */
.admin-container {
    background: var(--card-bg);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    width: 100%;
}

.admin-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.admin-title {
    display: flex;
    align-items: center;
    gap: 15px;
}

.admin-title i {
    font-size: 32px;
}

.admin-title h1 {
    margin: 0;
    font-size: 28px;
}

.admin-actions {
    display: flex;
    gap: 10px;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 14px;
}

/* Tabs */
.admin-tabs {
    display: flex;
    border-bottom: 2px solid var(--border-color);
    overflow-x: auto;
}

.tab-btn {
    flex: 1;
    padding: 15px 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    white-space: nowrap;
    border-bottom: 3px solid transparent;
}

.tab-btn:hover {
    color: var(--primary-color);
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

/* Tab Content */
.admin-content {
    padding: 30px;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: slideIn 0.3s ease;
}

.tab-content h2 {
    margin-bottom: 25px;
    color: var(--text-primary);
    font-size: 24px;
}

/* Manage Questions */
.manage-header {
    margin-bottom: 25px;
}

.filter-controls {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.filter-select,
.filter-search {
    padding: 10px 15px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 14px;
    transition: var(--transition);
}

.filter-select:focus,
.filter-search:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.filter-select {
    min-width: 150px;
}

.filter-search {
    flex: 1;
    min-width: 200px;
}

/* Questions List */
.questions-list {
    display: grid;
    gap: 15px;
}

.question-card {
    background: var(--light-bg);
    border: 2px solid var(--border-color);
    border-radius: 15px;
    padding: 20px;
    transition: var(--transition);
}

.question-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.question-card-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 15px;
    gap: 15px;
}

.question-card-tags {
    display: flex;
    gap: 10px;
}

.question-tag {
    display: inline-block;
    padding: 5px 12px;
    background: var(--primary-color);
    color: white;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.question-tag.difficulty-mudah {
    background: var(--success-color);
}

.question-tag.difficulty-sedang {
    background: var(--warning-color);
}

.question-tag.difficulty-sulit {
    background: var(--danger-color);
}

.question-card-text {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    line-height: 1.5;
}

.question-options {
    display: grid;
    gap: 8px;
    margin-bottom: 15px;
    padding: 15px;
    background: white;
    border-radius: 10px;
}

.question-option {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    font-size: 13px;
    color: var(--text-secondary);
}

.option-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--light-bg);
    border-radius: 50%;
    font-weight: 700;
    color: var(--primary-color);
    flex-shrink: 0;
}

.question-option.correct .option-label {
    background: var(--success-color);
    color: white;
}

.fun-fact-preview {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(236, 72, 153, 0.1));
    border-left: 3px solid var(--primary-color);
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.4;
}

.question-card-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 2px solid var(--border-color);
    background: transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 16px;
    color: var(--text-secondary);
}

.btn-icon:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-icon.edit:hover {
    border-color: var(--info-color);
    color: var(--info-color);
    background: rgba(59, 130, 246, 0.1);
}

.btn-icon.delete:hover {
    border-color: var(--danger-color);
    color: var(--danger-color);
    background: rgba(239, 68, 68, 0.1);
}

/* Form Styles */
.question-form {
    max-width: 800px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.options-input {
    display: grid;
    gap: 12px;
}

.option-input {
    display: flex;
    gap: 12px;
    align-items: center;
}

.option-letter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 8px;
    font-weight: 700;
    flex-shrink: 0;
}

.option-input input {
    flex: 1;
}

.form-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-start;
    margin-top: 20px;
}

.form-actions .btn {
    flex: 1;
    max-width: 250px;
}

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

.stat-card {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(236, 72, 153, 0.1));
    border: 2px solid var(--border-color);
    border-radius: 15px;
    padding: 20px;
    display: flex;
    gap: 20px;
    align-items: center;
}

.stat-icon {
    font-size: 40px;
    color: var(--primary-color);
}

.stat-content {
    flex: 1;
}

.stat-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-primary);
}

.stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-weight: 600;
    margin-top: 5px;
}

.stats-grid-inner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.difficulty-stats {
    margin-bottom: 30px;
}

.difficulty-stats h3 {
    margin-bottom: 20px;
    color: var(--text-primary);
}

.difficulty-breakdown {
    display: grid;
    gap: 20px;
}

.difficulty-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.difficulty-name {
    min-width: 60px;
    font-weight: 600;
    color: var(--text-primary);
}

.difficulty-item .progress-bar {
    flex: 1;
    height: 12px;
    background: var(--light-bg);
    border-radius: 10px;
    overflow: hidden;
    margin: 0;
}

.difficulty-item .progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 10px;
    transition: width 0.5s ease;
}

.difficulty-count {
    min-width: 40px;
    text-align: right;
    font-weight: 600;
    color: var(--text-primary);
}

.reset-data {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(239, 68, 68, 0.05));
    border: 2px solid var(--danger-color);
    border-radius: 15px;
    padding: 25px;
    text-align: center;
}

.reset-data h3 {
    color: var(--text-primary);
    margin-bottom: 10px;
}

.reset-data p {
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.btn-danger {
    background: var(--danger-color);
    color: white;
    box-shadow: 0 5px 20px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(239, 68, 68, 0.4);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.show {
    display: flex;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-content {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 30px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--border-color);
}

.modal-header h2 {
    margin: 0;
    color: var(--text-primary);
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--danger-color);
}

.modal-close-btn {
    width: 100%;
}

/* Responsive */
@media (max-width: 768px) {
    .admin-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .admin-actions {
        width: 100%;
    }

    .admin-actions .btn {
        flex: 1;
    }

    .admin-tabs {
        flex-wrap: wrap;
    }

    .tab-btn {
        font-size: 12px;
        padding: 12px 10px;
    }

    .filter-controls {
        flex-direction: column;
    }

    .filter-select,
    .filter-search {
        width: 100%;
    }

    .question-card-header {
        flex-direction: column;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .stats-grid,
    .stats-grid-inner {
        grid-template-columns: 1fr;
    }

    .modal-content {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .admin-container {
        border-radius: 0;
    }

    .admin-header {
        padding: 20px;
    }

    .admin-title h1 {
        font-size: 20px;
    }

    .admin-content {
        padding: 15px;
    }

    .tab-content h2 {
        font-size: 18px;
    }

    .question-card-actions {
        flex-wrap: wrap;
    }

    .btn-icon {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }
}