body {
    background: var(--ivory);
    min-height: 100vh;
}
.contribute-page {
    max-width: 700px;
    margin: 0 auto;
    padding: var(--space-6);
}
.contribute-header {
    text-align: center;
    margin-bottom: var(--space-8);
}
.contribute-header h1 {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: var(--ink);
    margin-bottom: var(--space-2);
}
.contribute-header p {
    color: var(--stone);
    font-size: 1.1rem;
}
.auth-section {
    background: var(--parchment);
    border: var(--border);
    border-radius: var(--radius);
    padding: var(--space-5);
    margin-bottom: var(--space-6);
    text-align: center;
}
.auth-section.logged-in {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
}
.auth-btns {
    display: flex;
    gap: var(--space-3);
    justify-content: center;
    flex-wrap: wrap;
}
.auth-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 12px 24px;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    border: var(--border);
}
.auth-btn.google {
    background: white;
    color: #444;
}
.auth-btn.google:hover {
    background: #f5f5f5;
}
.auth-btn.facebook {
    background: #1877f2;
    color: white;
    border-color: #1877f2;
}
.auth-btn.facebook:hover {
    background: #166fe5;
}
.auth-btn.apple {
    background: #000;
    color: white;
    border-color: #000;
}
.auth-btn.apple:hover {
    background: #333;
}
.auth-divider {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin: var(--space-4) 0;
    color: var(--stone);
}
.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--mist);
}
.user-info {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}
.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--whisper);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--stone);
    overflow: hidden;
}
.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.logout-btn {
    padding: 8px 16px;
    background: transparent;
    border: var(--border);
    border-radius: var(--radius);
    color: var(--slate);
    cursor: pointer;
    font-size: 0.875rem;
}
.logout-btn:hover {
    background: var(--whisper);
}
.form-card {
    background: white;
    border: var(--border);
    border-radius: var(--radius);
    padding: var(--space-6);
    box-shadow: var(--shadow);
}
.form-section {
    margin-bottom: var(--space-5);
}
.form-section:last-child {
    margin-bottom: 0;
}
.form-section h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--ink);
    margin-bottom: var(--space-3);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}
.form-section h3 i {
    color: var(--gold);
}
.form-group {
    margin-bottom: var(--space-4);
}
.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--space-1);
    color: var(--ink);
}
.form-group label .required {
    color: #c00;
}
.form-hint {
    font-size: 0.8125rem;
    color: var(--stone);
    margin-top: 4px;
}
.form-control {
    width: 100%;
    padding: 12px 14px;
    border: var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s;
}
.form-control:focus {
    outline: none;
    border-color: var(--gold);
}
textarea.form-control {
    min-height: 100px;
    resize: vertical;
}
select.form-control {
    cursor: pointer;
    background: white url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e") right 10px center/16px no-repeat;
    appearance: none;
}
.type-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--space-2);
}
.type-option {
    padding: 12px;
    border: var(--border);
    border-radius: var(--radius);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: white;
}
.type-option:hover {
    border-color: var(--gold);
}
.type-option.selected {
    border-color: var(--gold);
    background: #fdf8e8;
}
.type-option i {
    display: block;
    font-size: 1.5rem;
    color: var(--stone);
    margin-bottom: var(--space-1);
}
.type-option.selected i {
    color: var(--gold);
}
.type-option span {
    font-size: 0.875rem;
    color: var(--slate);
}
.date-row {
    display: flex;
    gap: var(--space-3);
}
.date-row .form-group {
    flex: 1;
}
.file-upload {
    border: 2px dashed var(--mist);
    border-radius: var(--radius);
    padding: var(--space-6);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--ivory);
}
.file-upload:hover {
    border-color: var(--gold);
}
.file-upload.dragover {
    border-color: var(--gold);
    background: #fdf8e8;
}
.file-upload.has-file {
    border-style: solid;
    border-color: #10b981;
    background: #ecfdf5;
}
.file-upload i {
    font-size: 2.5rem;
    color: var(--stone);
    margin-bottom: var(--space-2);
}
.file-upload.has-file i {
    color: #10b981;
}
.file-upload p {
    color: var(--slate);
    margin-bottom: var(--space-1);
}
.file-upload .supported {
    font-size: 0.8125rem;
    color: var(--stone);
}
.file-preview {
    margin-top: var(--space-3);
    padding: var(--space-3);
    background: white;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}
.file-preview-thumb {
    width: 60px;
    height: 60px;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--whisper);
    display: flex;
    align-items: center;
    justify-content: center;
}
.file-preview-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.file-preview-info {
    flex: 1;
}
.file-preview-name {
    font-weight: 500;
    color: var(--ink);
}
.file-preview-size {
    font-size: 0.8125rem;
    color: var(--stone);
}
.file-preview-remove {
    padding: 8px;
    background: transparent;
    border: none;
    color: var(--stone);
    cursor: pointer;
}
.file-preview-remove:hover {
    color: #c00;
}
.email-confirm {
    margin-top: var(--space-3);
}
.submit-section {
    margin-top: var(--space-6);
    text-align: center;
}
.submit-btn {
    padding: 14px 40px;
    background: linear-gradient(135deg, var(--gold), #c9a227);
    border: none;
    border-radius: var(--radius);
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 2px 8px rgba(183, 147, 37, 0.3);
}
.submit-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(183, 147, 37, 0.4);
}
.submit-btn:disabled {
    background: var(--mist);
    color: var(--stone);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}
.submit-note {
    margin-top: var(--space-3);
    font-size: 0.875rem;
    color: var(--stone);
}
.success-message {
    text-align: center;
    padding: var(--space-8);
}
.success-message i {
    font-size: 4rem;
    color: #10b981;
    margin-bottom: var(--space-4);
}
.success-message h2 {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--ink);
    margin-bottom: var(--space-2);
}
.success-message p {
    color: var(--slate);
    margin-bottom: var(--space-4);
}
.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--slate);
    text-decoration: none;
    font-weight: 500;
}
.back-link:hover {
    color: var(--ink);
}
.hidden { display: none !important; }