/* ============================================================================
   MUSICAL WORK FORM V2 - TypeScript Aligned
   Matches register.allfeat.org/fr/musical-work layout exactly
   ========================================================================= */

/* Single Card Wrapper (like TS) - increased width for better space */
.ts-form-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-top: 32px;
    width: 90%; /* Use 90% of available width */
    max-width: 1600px; /* Increased from 1200px to use more horizontal space */
    margin-left: auto;
    margin-right: auto;
    padding: 0 40px; /* Increased horizontal padding for better breathing room */
}

.ts-form-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
}

.ts-form-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.ts-form-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.ts-form-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.ts-card-header {
    padding: 24px 24px 0 24px;
    border-bottom: 1px solid var(--border-color);
}

.ts-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    padding-bottom: 24px;
}

.ts-card-content {
    padding: 24px;
}

.ts-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Grid layouts (TS style) - improved spacing */
.grid-cols-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px; /* Increased from implicit to explicit for better spacing */
}

.grid-cols-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px; /* Increased from implicit to explicit for better spacing */
}

.gap-4 {
    gap: 24px; /* Increased from 16px */
}

.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }

/* Form Items */
.form-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-item-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 28px; /* Align with other fields */
}

/* Form fields */
.form-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-input,
.form-select {
    width: 100%;
    padding: 10px 12px;
    font-size: 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: all 0.2s;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.1);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.form-hint {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

.form-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: normal;
    padding-top: 24px;
}

/* Breadcrumb */
.form-breadcrumb {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.breadcrumb-link {
    color: var(--color-primary);
    text-decoration: none;
    transition: opacity 0.2s;
}

.breadcrumb-link:hover {
    opacity: 0.8;
}

.breadcrumb-current {
    color: var(--text-primary);
    font-weight: 500;
}

/* Validation errors */
.form-errors {
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 16px;
}

.form-errors h4 {
    color: #991b1b;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.875rem;
}

.form-errors ul {
    list-style: disc;
    padding-left: 20px;
    color: #991b1b;
    font-size: 0.875rem;
}

.form-success {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 8px;
    padding: 16px;
    color: #166534;
    font-weight: 500;
    margin-bottom: 16px;
}

/* Section Cards (Creators, Publishers, Classical) */
.ts-section-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
}

.ts-section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.ts-section-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

/* Submit section */
.form-submit-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.wallet-warning {
    padding: 12px 16px;
    background: #fef3c7;
    border: 1px solid #fde68a;
    border-radius: 6px;
    color: #92400e;
    font-size: 0.875rem;
    text-align: center;
}

.btn-submit {
    background: var(--color-primary);
    color: white;
    border: none;
    padding: 12px 32px;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-submit:hover:not(:disabled) {
    background: var(--color-primary-dark);
}

.btn-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Creator/Publisher Form & List */
.creator-form {
    margin-bottom: 16px;
}

/* Role selection badges (multi-select) */
.role-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.role-badge {
    padding: 6px 14px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.role-badge:hover {
    background: var(--bg-secondary);
    border-color: var(--color-primary);
}

.role-badge-selected {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.role-badge-selected:hover {
    opacity: 0.9;
}

.role-check {
    font-size: 0.75rem;
    font-weight: bold;
}

/* Grouped creators list (one IPI/ISNI with multiple roles) */
.creators-list {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    margin-top: 16px;
}

.list-header {
    padding: 12px 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.list-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
}

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

.list-items {
    list-style: none;
    padding: 0;
    margin: 0;
}

.list-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-card);
}

.list-item:last-child {
    border-bottom: none;
}

.item-content {
    flex: 1;
}

.item-id {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-family: monospace;
    margin-bottom: 6px;
}

.item-roles {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.role-tag {
    padding: 4px 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--text-primary);
}

/* Empty list state */
.empty-list {
    padding: 32px 16px;
    text-align: center;
    color: var(--text-secondary);
}

.empty-list p {
    margin: 4px 0;
    font-size: 0.875rem;
}

.empty-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Action buttons */
.form-actions-center {
    display: flex;
    justify-content: center;
    margin-top: 16px;
    gap: 12px;
}

.btn-add {
    background: var(--color-primary);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s;
}

.btn-add:hover:not(:disabled) {
    background: var(--color-primary-dark);
}

.btn-add:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.creator-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.creator-id {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.creator-role {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.btn-remove {
    background: #ef4444;
    color: white;
    border: none;
    padding: 4px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: bold;
    transition: background 0.2s;
}

.btn-remove:hover {
    background: #dc2626;
}

.empty-message {
    padding: 20px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-style: italic;
}

/* Responsive */
@media (max-width: 768px) {
    .grid-cols-2,
    .grid-cols-3 {
        grid-template-columns: 1fr;
    }
    
    .form-item-checkbox {
        padding-top: 0;
    }
}

/* ============================================================================
   ORIGINAL FORM STYLES (LEGACY - kept for backward compat)
   ========================================================================= */

.register-form-page {
    width: 95%; /* Use most of the available width */
    max-width: 1800px; /* Increased significantly for large screens */
    margin: 0 auto;
    padding: 32px 40px; /* Good horizontal breathing room */
}

.form-header {
    margin-bottom: 32px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-primary);
    text-decoration: none;
    font-size: 0.875rem;
    margin-bottom: 16px;
    transition: opacity 0.2s;
}

.back-link:hover {
    opacity: 0.8;
}

.form-header h1 {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.form-header p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.form-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Form Cards (like shadcn Card) */
.musical-work-form .form-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.form-section-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
}

/* Form Rows (grid layout like original) */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.form-row:last-child {
    margin-bottom: 0;
}

/* Form Groups */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-input,
.form-select {
    width: 100%;
    padding: 10px 12px;
    font-size: 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: all 0.2s;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.1);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.form-hint {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.form-error {
    font-size: 0.75rem;
    color: #ef4444;
    margin-top: 4px;
}

.form-errors {
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 24px;
}

.form-errors h4 {
    color: #991b1b;
    margin-bottom: 8px;
    font-weight: 600;
}

.form-errors ul {
    list-style: disc;
    padding-left: 20px;
    color: #991b1b;
}

/* Checkbox (inline like original) */
.form-checkbox-group {
    flex-direction: row !important;
    align-items: center;
    gap: 8px !important;
    padding: 12px 0;
}

.form-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.form-checkbox-label {
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: normal;
}

/* Creators Section (card-in-card style) */
.creator-row {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 12px;
    position: relative;
}

.creator-row .form-row {
    margin-bottom: 0;
    grid-template-columns: 1fr 1fr 1fr auto;
}

.creator-row .btn-danger {
    background: #ef4444;
    color: white;
    border: none;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: bold;
    transition: background 0.2s;
    height: 38px;
    align-self: flex-end;
}

.creator-row .btn-danger:hover {
    background: #dc2626;
}

/* Buttons (shadcn style) */
.btn {
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

.btn-primary:hover {
    background: var(--color-primary-hover);
    color: var(--btn-primary-text, white);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.btn-outline:hover {
    background: var(--bg-secondary);
    border-color: var(--color-primary);
}

/* Form Actions */
.form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

/* Form Notice (info box) */
.form-notice {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: 8px;
    font-size: 0.875rem;
    color: #1e40af;
}

.notice-icon {
    font-size: 1.25rem;
}

/* Alert Messages */
.alert {
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 24px;
}

.alert-success {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #166534;
}

.alert-success h3 {
    margin-bottom: 8px;
    font-weight: 600;
}

.alert-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}

.alert-error h3 {
    margin-bottom: 8px;
    font-weight: 600;
}

.hash-display {
    margin: 12px 0;
    padding: 12px;
    background: white;
    border-radius: 6px;
    font-family: monospace;
    font-size: 0.875rem;
    word-break: break-all;
}

/* Submitting Overlay */
.submitting-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    color: white;
    gap: 16px;
}

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Coming Soon Icon (for SVG icons) */
.coming-soon-icon {
    font-size: 4rem;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
}

.coming-soon-icon svg {
    width: 64px;
    height: 64px;
    stroke-width: 1.5;
}

/* ============================================================================
   NEW STYLES FOR TS ALIGNMENT
   ========================================================================= */

/* Section Header (like "Titre") */
.ts-section-header {
    margin-bottom: 16px;
}

.ts-section-header .ts-section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Assigned Card (for Assigned Creators/Publishers) */
.assigned-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    margin-top: 16px;
}

.assigned-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.assigned-header h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.assigned-count {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    background: var(--bg-card);
    padding: 4px 12px;
    border-radius: 12px;
}

.assigned-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.assigned-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    transition: all 0.2s;
}

.assigned-item:hover {
    border-color: var(--color-primary);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.assigned-item .item-content {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.assigned-item .item-id {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.assigned-item .item-roles {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

/* Button Add Small (right-aligned like TS version) */
.btn-add-small {
    padding: 8px 16px;
    font-size: 0.875rem;
    font-weight: 500;
    color: #fff;
    background: #4ade80;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.btn-add-small:hover:not(:disabled) {
    background: #22c55e;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(74, 222, 128, 0.3);
}

.btn-add-small:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Form Actions Right (for Add button) */
.form-actions-right {
    display: flex;
    justify-content: flex-end;
    margin-top: 12px;
}

/* Form Actions Row (for 2 buttons at bottom) */
.form-actions-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-top: 8px;
}

/* Button Secondary (for "Retour à l'accueil") */
.btn-secondary {
    padding: 12px 24px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-secondary:hover {
    background: var(--bg-secondary);
    border-color: var(--color-primary);
    transform: translateY(-1px);
}

/* Responsive (mobile) */
@media (max-width: 768px) {
    .register-form-page {
        padding: 20px 16px;
    }
    
    .ts-form-card {
        padding: 0 16px;
    }
    
    .form-header h1 {
        font-size: 1.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .creator-row .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
        gap: 12px;
    }
    
    .btn {
        width: 100%;
    }
}