/* Admin Panel Specific Styles */
.admin-wrapper {
    padding-top: 100px;
    padding-bottom: 100px;
}

.admin-section {
    padding: 40px;
    border: 1px solid var(--color-border);
}

.section-cursos {
    background: linear-gradient(135deg, rgba(0, 187, 249, 0.05) 0%, transparent 100%);
}

.section-convocatorias {
    background: linear-gradient(135deg, rgba(0, 245, 212, 0.05) 0%, transparent 100%);
}

.section-opiniones {
    background: linear-gradient(135deg, rgba(244, 63, 94, 0.05) 0%, transparent 100%);
}

.admin-controls {
    margin-bottom: 40px;
    display: flex;
    justify-content: flex-end;
}

.courses-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.admin-course-item {
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.02);
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: border-color var(--transition-fast);
}

.admin-course-item:hover {
    border-color: var(--color-accent-teal);
}

.admin-course-item.hidden-course {
    opacity: 0.5;
}

.admin-course-info h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--color-text-primary);
}

.admin-course-info p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.admin-course-actions {
    display: flex;
    gap: 12px;
}

.btn-admin {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    padding: 8px 16px;
    cursor: pointer;
    font-family: var(--font-alt);
    font-size: 0.85rem;
    transition: all var(--transition-fast);
}

.btn-admin:hover {
    border-color: var(--color-accent-teal);
    color: var(--color-accent-teal);
}

.btn-admin.danger:hover {
    border-color: var(--color-status-closed);
    color: var(--color-status-closed);
}

.btn-icon {
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    padding: 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.btn-icon:hover:not(:disabled) {
    color: var(--color-accent-teal);
    transform: scale(1.1);
}

.btn-icon:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(7, 9, 14, 0.9);
    backdrop-filter: blur(5px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background: var(--color-bg-darker);
    border: 1px solid var(--color-border);
    width: 100%;
    max-width: 700px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 30px;
    transform: translateY(20px);
    transition: transform var(--transition-fast);
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 16px;
}

.modal-header h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
}

.btn-close {
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
}

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

.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    font-family: var(--font-alt);
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.input-wrapper input, .input-wrapper textarea, .select-sharp {
    width: 100%;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
}

.input-wrapper input[type="checkbox"] {
    width: auto;
    margin-right: 8px;
}

.input-wrapper input:focus, .input-wrapper textarea:focus, .select-sharp:focus {
    border-color: var(--color-accent-teal);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 16px;
    margin-top: 30px;
    border-top: 1px solid var(--color-border);
    padding-top: 24px;
}