/**
 * Member Form Styles
 * Tabbed form layout with modern design
 */

/* Form Container */
.member-form-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem;
}

/* Tab Navigation */
.form-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    border-bottom: 2px solid #e5e7eb;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.form-tabs::-webkit-scrollbar {
    height: 4px;
}

.form-tabs::-webkit-scrollbar-track {
    background: #f3f4f6;
}

.form-tabs::-webkit-scrollbar-thumb {
    background: #9ca3af;
    border-radius: 2px;
}

.tab-button {
    position: relative;
    padding: 1rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #6b7280;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tab-button:hover {
    color: #3b82f6;
    background: #f9fafb;
}

.tab-button.active {
    color: #3b82f6;
    border-bottom-color: #3b82f6;
    background: #eff6ff;
}

.tab-button.completed {
    color: #10b981;
}

.tab-button.completed::before {
    content: '✓';
    display: inline-block;
    width: 18px;
    height: 18px;
    background: #10b981;
    color: white;
    border-radius: 50%;
    font-size: 12px;
    line-height: 18px;
    text-align: center;
    margin-right: 0.25rem;
}

.tab-icon {
    font-size: 1.125rem;
}

/* Form Sections */
.form-section {
    display: none;
    animation: fadeIn 0.3s ease;
}

.form-section.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #111827;
    margin-bottom: 0.5rem;
}

.section-description {
    font-size: 0.875rem;
    color: #6b7280;
    margin-bottom: 1.5rem;
}

/* Form Fields */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.form-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

/* Ensure existing grid layouts work with tabs */
.grid.grid-cols-1,
.grid.grid-cols-2,
.grid.grid-cols-3 {
    display: grid;
    gap: 1rem;
}

.grid.grid-cols-1 {
    grid-template-columns: 1fr;
}

.grid.grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid.grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 768px) {
    .grid.grid-cols-2,
    .grid.grid-cols-3,
    .grid.md\\:grid-cols-2,
    .grid.md\\:grid-cols-3 {
        grid-template-columns: 1fr;
    }
}

.form-field {
    display: flex;
    flex-direction: column;
}

.form-field.full-width {
    grid-column: 1 / -1;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.5rem;
}

.form-label.required::after {
    content: ' *';
    color: #ef4444;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 0.875rem;
    color: #111827;
    background: white;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-input.border-red-500,
.form-select.border-red-500,
.form-textarea.border-red-500 {
    border-color: #ef4444;
}

.form-input.border-red-500:focus,
.form-select.border-red-500:focus,
.form-textarea.border-red-500:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

.form-hint {
    font-size: 0.75rem;
    color: #6b7280;
    margin-top: 0.25rem;
}

.field-error {
    font-size: 0.75rem;
    color: #ef4444;
    margin-top: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.field-error::before {
    content: '⚠';
}

/* Radio and Checkbox Groups */
.radio-group,
.checkbox-group {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.radio-option,
.checkbox-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.radio-option input[type="radio"],
.checkbox-option input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    cursor: pointer;
}

.radio-option label,
.checkbox-option label {
    font-size: 0.875rem;
    color: #374151;
    cursor: pointer;
}

/* File Upload */
.file-upload-wrapper {
    position: relative;
}

.file-upload-input {
    cursor: pointer;
}

.file-upload-preview {
    margin-top: 0.75rem;
    padding: 0.75rem;
    background: #f9fafb;
    border: 1px dashed #d1d5db;
    border-radius: 0.5rem;
    display: none;
}

.file-upload-preview.active {
    display: block;
}

.file-upload-preview img {
    max-width: 200px;
    max-height: 200px;
    border-radius: 0.5rem;
}

/* Navigation Buttons */
.form-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #e5e7eb;
}

.form-nav-buttons {
    display: flex;
    gap: 0.75rem;
}

.btn {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 0.5rem;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: #3b82f6;
    color: white;
}

.btn-primary:hover {
    background: #2563eb;
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.3);
}

.btn-secondary {
    background: #f3f4f6;
    color: #374151;
}

.btn-secondary:hover {
    background: #e5e7eb;
}

.btn-success {
    background: #10b981;
    color: white;
}

.btn-success:hover {
    background: #059669;
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgba(16, 185, 129, 0.3);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-icon {
    font-size: 1rem;
}

/* Progress Indicator */
.form-progress {
    margin-bottom: 2rem;
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: #e5e7eb;
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    transition: width 0.3s ease;
}

.progress-text {
    font-size: 0.75rem;
    color: #6b7280;
    margin-top: 0.5rem;
    text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .member-form-container {
        padding: 1rem;
    }

    .form-tabs {
        gap: 0.25rem;
    }

    .tab-button {
        padding: 0.75rem 1rem;
        font-size: 0.75rem;
    }

    .form-grid,
    .form-grid-2,
    .form-grid-3 {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .form-navigation {
        flex-direction: column;
        gap: 1rem;
    }

    .form-nav-buttons {
        width: 100%;
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Loading State */
.form-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.6;
}

.form-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 3px solid #3b82f6;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    25% {
        transform: translateX(-5px);
    }
    75% {
        transform: translateX(5px);
    }
}

/* Children Fields Dynamic Section */
.children-container {
    margin-top: 1rem;
}

.child-field-group {
    background: #f9fafb;
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    border: 1px solid #e5e7eb;
}

.child-field-header {
    font-size: 0.875rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.remove-child-btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    background: #fee2e2;
    color: #dc2626;
    border: none;
    border-radius: 0.25rem;
    cursor: pointer;
}

.remove-child-btn:hover {
    background: #fecaca;
}