/**
 * Enrollment Styles
 *
 * Covers both the public enrollment form and admin enrollment
 * management page. Uses the mdcat- prefix and BEM naming
 * convention matching the rest of the platform.
 */

/* ===================================================
   PUBLIC ENROLLMENT FORM
   =================================================== */

.mdcat-enrollment {
    max-width: 560px;
    margin: 2rem auto;
    padding: 2rem;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.mdcat-enrollment__header {
    text-align: center;
    margin-bottom: 2rem;
}

.mdcat-enrollment__icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.mdcat-enrollment__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 0 0.5rem;
}

.mdcat-enrollment__subtitle {
    font-size: 0.9rem;
    color: #6b7280;
    margin: 0;
    line-height: 1.5;
}

/* Form Fields */
.mdcat-enrollment__field {
    margin-bottom: 1.25rem;
}

.mdcat-enrollment__label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.375rem;
}

.mdcat-enrollment__required {
    color: #ef4444;
    margin-left: 2px;
}

.mdcat-enrollment__input {
    width: 100%;
    padding: 0.625rem 0.75rem;
    font-size: 0.9rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    background: #f9fafb;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.mdcat-enrollment__input:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
    background: #ffffff;
}

.mdcat-enrollment__hint {
    font-size: 0.75rem;
    color: #9ca3af;
    margin: 0.25rem 0 0;
}

/* Upload Zone */
.mdcat-enrollment__upload-zone {
    position: relative;
    border: 2px dashed #d1d5db;
    border-radius: 10px;
    padding: 2rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
}

.mdcat-enrollment__upload-zone:hover,
.mdcat-enrollment__upload-zone--dragover {
    border-color: #6366f1;
    background: #f5f3ff;
}

.mdcat-enrollment__upload-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.mdcat-enrollment__upload-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    margin: 0 0 0.25rem;
}

.mdcat-enrollment__upload-hint {
    font-size: 0.75rem;
    color: #9ca3af;
    margin: 0;
}

.mdcat-enrollment__file-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

/* Screenshot Preview */
.mdcat-enrollment__preview {
    position: relative;
    margin-top: 0.75rem;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #e5e7eb;
}

.mdcat-enrollment__preview img {
    width: 100%;
    display: block;
    max-height: 300px;
    object-fit: contain;
    background: #f9fafb;
}

.mdcat-enrollment__preview-remove {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #ffffff;
    background: #ef4444;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s;
}

.mdcat-enrollment__preview-remove:hover {
    background: #dc2626;
}

/* Honeypot */
.mdcat-enrollment__hp {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    overflow: hidden;
}

/* Messages */
.mdcat-enrollment__message {
    min-height: 0;
    margin-bottom: 0.75rem;
    padding: 0;
    border-radius: 8px;
    font-size: 0.85rem;
    line-height: 1.5;
    transition: all 0.3s;
}

.mdcat-enrollment__message--error {
    padding: 0.75rem 1rem;
    background: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
}

.mdcat-enrollment__message--success {
    padding: 0.75rem 1rem;
    background: #f0fdf4;
    color: #15803d;
    border: 1px solid #bbf7d0;
}

/* Submit Button */
.mdcat-enrollment__submit {
    width: 100%;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.1s;
}

.mdcat-enrollment__submit:hover {
    opacity: 0.92;
}

.mdcat-enrollment__submit:active {
    transform: scale(0.99);
}

.mdcat-enrollment__submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Success State */
.mdcat-enrollment__success {
    text-align: center;
    padding: 2rem 1rem;
}

.mdcat-enrollment__success-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.mdcat-enrollment__success-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #15803d;
    margin: 0 0 0.75rem;
}

.mdcat-enrollment__success-message {
    font-size: 0.9rem;
    color: #6b7280;
    line-height: 1.6;
    margin: 0;
}

/* Already Enrolled State */
.mdcat-enrollment--enrolled {
    text-align: center;
    padding: 3rem 2rem;
}

.mdcat-enrollment--enrolled .mdcat-enrollment__message {
    color: #6b7280;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 640px) {

    .mdcat-enrollment {
        margin: 1rem;
        padding: 1.5rem;
    }

    .mdcat-enrollment__title {
        font-size: 1.25rem;
    }
}

/* ===================================================
   ADMIN ENROLLMENT PAGE
   =================================================== */

.mdcat-enrollment-admin__title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.mdcat-enrollment-admin__subtitle {
    color: #6b7280;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

/* Status Tabs */
.mdcat-enrollment-admin__tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid #e5e7eb;
    margin-bottom: 1.5rem;
}

.mdcat-enrollment-admin__tab {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #6b7280;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s;
}

.mdcat-enrollment-admin__tab:hover {
    color: #374151;
}

.mdcat-enrollment-admin__tab--active {
    color: #6366f1;
    border-bottom-color: #6366f1;
    font-weight: 600;
}

.mdcat-enrollment-admin__tab-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    margin-left: 6px;
    font-size: 0.7rem;
    font-weight: 700;
    color: #ffffff;
    background: #9ca3af;
    border-radius: 10px;
}

.mdcat-enrollment-admin__tab--active .mdcat-enrollment-admin__tab-count {
    background: #6366f1;
}

/* Request List */
.mdcat-enrollment-admin__loading {
    text-align: center;
    padding: 3rem;
    color: #9ca3af;
    font-size: 0.9rem;
}

.mdcat-enrollment-admin__empty {
    text-align: center;
    padding: 3rem;
    color: #9ca3af;
    font-size: 0.9rem;
}

.mdcat-enrollment-admin__table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.mdcat-enrollment-admin__table th {
    text-align: left;
    padding: 0.75rem 1rem;
    font-weight: 600;
    color: #374151;
    background: #f9fafb;
    border-bottom: 2px solid #e5e7eb;
}

.mdcat-enrollment-admin__table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #f3f4f6;
    vertical-align: middle;
}

.mdcat-enrollment-admin__table tr:hover td {
    background: #f9fafb;
}

/* Status Badges */
.mdcat-enrollment-admin__badge {
    display: inline-block;
    padding: 3px 10px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 12px;
}

.mdcat-enrollment-admin__badge--pending {
    color: #b45309;
    background: #fef3c7;
}

.mdcat-enrollment-admin__badge--approved {
    color: #15803d;
    background: #dcfce7;
}

.mdcat-enrollment-admin__badge--rejected {
    color: #b91c1c;
    background: #fee2e2;
}

/* Action Buttons in Table */
.mdcat-enrollment-admin__action-btn {
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    margin-right: 4px;
    transition: opacity 0.2s;
}

.mdcat-enrollment-admin__action-btn:hover {
    opacity: 0.85;
}

.mdcat-enrollment-admin__action-btn--view {
    color: #4338ca;
    background: #e0e7ff;
}

.mdcat-enrollment-admin__action-btn--approve {
    color: #ffffff;
    background: #22c55e;
}

.mdcat-enrollment-admin__action-btn--reject {
    color: #ffffff;
    background: #ef4444;
}

.mdcat-enrollment-admin__action-btn--delete {
    color: #6b7280;
    background: #f3f4f6;
}

/* Modal */
.mdcat-enrollment-admin__modal,
.mdcat-enrollment-admin__reject-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mdcat-enrollment-admin__modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.mdcat-enrollment-admin__modal-content {
    position: relative;
    width: 90%;
    max-width: 640px;
    max-height: 90vh;
    overflow-y: auto;
    background: #ffffff;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.mdcat-enrollment-admin__modal-content--small {
    max-width: 440px;
}

.mdcat-enrollment-admin__modal-close {
    position: absolute;
    top: 12px;
    right: 16px;
    font-size: 1.5rem;
    color: #9ca3af;
    background: none;
    border: none;
    cursor: pointer;
    line-height: 1;
}

.mdcat-enrollment-admin__modal-close:hover {
    color: #374151;
}

.mdcat-enrollment-admin__modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 1.25rem;
    color: #1a1a2e;
}

/* Modal Detail Fields */
.mdcat-enrollment-admin__detail {
    margin-bottom: 0.75rem;
}

.mdcat-enrollment-admin__detail-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: #9ca3af;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.125rem;
}

.mdcat-enrollment-admin__detail-value {
    font-size: 0.9rem;
    color: #1f2937;
}

/* Screenshot in Modal */
.mdcat-enrollment-admin__screenshot {
    margin-top: 1rem;
}

.mdcat-enrollment-admin__screenshot img {
    width: 100%;
    max-height: 400px;
    object-fit: contain;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    background: #f9fafb;
}

/* Modal Actions */
.mdcat-enrollment-admin__modal-actions {
    margin-top: 1.5rem;
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
}

/* Rejection Modal */
.mdcat-enrollment-admin__label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.375rem;
}

.mdcat-enrollment-admin__textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    resize: vertical;
    box-sizing: border-box;
}

.mdcat-enrollment-admin__textarea:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}

.mdcat-enrollment-admin__reject-actions {
    margin-top: 1rem;
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
}

.mdcat-enrollment-admin__btn--reject {
    background: #ef4444 !important;
    border-color: #ef4444 !important;
    color: #ffffff !important;
}

/* Admin page responsive */
@media (max-width: 782px) {

    .mdcat-enrollment-admin__tabs {
        flex-wrap: wrap;
    }

    .mdcat-enrollment-admin__table {
        display: block;
        overflow-x: auto;
    }
}