mirror of
https://github.com/amitwh/markdown-converter.git
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feat: add modal CSS with glassmorphism and animations
Amit Haridas
This commit is contained in:
@@ -0,0 +1,256 @@
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/**
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* Modal System Styles
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* Unified modal components with glassmorphism backdrop
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* @version 4.0.0
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*/
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/* ============================================
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* Modal Backdrop - Glassmorphism
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* ============================================ */
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.modal-backdrop {
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position: fixed;
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inset: 0;
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background: rgba(0, 0, 0, 0.4);
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backdrop-filter: blur(4px);
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-webkit-backdrop-filter: blur(4px);
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z-index: var(--z-modal, 200);
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cursor: pointer;
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}
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/* ============================================
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* Modal Container
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* ============================================ */
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.modal {
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position: fixed;
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inset: 0;
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display: flex;
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align-items: center;
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justify-content: center;
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z-index: calc(var(--z-modal, 200) + 1);
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opacity: 0;
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visibility: hidden;
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transition: opacity var(--transition-normal, 200ms cubic-bezier(0.4, 0, 0.2, 1)),
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visibility var(--transition-normal, 200ms cubic-bezier(0.4, 0, 0.2, 1));
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padding: var(--spacing-4, 1rem);
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}
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.modal.open {
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opacity: 1;
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visibility: visible;
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}
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/* ============================================
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* Modal Content - With Animation
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* ============================================ */
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.modal-content {
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background: hsl(var(--background, 0 0% 100%));
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border-radius: var(--radius-lg, 0.5rem);
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box-shadow: var(--shadow-xl, 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1));
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max-width: 90vw;
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max-height: 90vh;
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overflow: hidden;
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display: flex;
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flex-direction: column;
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transform: scale(0.95);
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transition: transform var(--transition-normal, 200ms cubic-bezier(0.4, 0, 0.2, 1));
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}
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.modal.open .modal-content {
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transform: scale(1);
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}
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/* ============================================
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* Modal Header
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* ============================================ */
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.modal-header {
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display: flex;
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align-items: center;
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justify-content: space-between;
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padding: var(--spacing-4, 1rem) var(--spacing-6, 1.5rem);
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border-bottom: 1px solid hsl(var(--border, 214.3 31.8% 91.4%));
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background: hsl(var(--muted, 210 40% 96.1%));
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}
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.modal-header h3 {
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margin: 0;
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font-size: var(--text-lg, 1.125rem);
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font-weight: var(--font-semibold, 600);
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color: hsl(var(--foreground, 222.2 84% 4.9%));
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}
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/* ============================================
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* Modal Close Button
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* ============================================ */
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.modal-close {
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display: flex;
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align-items: center;
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justify-content: center;
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width: 32px;
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height: 32px;
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padding: 0;
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border: none;
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border-radius: var(--radius, 0.5rem);
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background: transparent;
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color: hsl(var(--muted-foreground, 215.4 16.3% 46.9%));
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font-size: 24px;
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line-height: 1;
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cursor: pointer;
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transition: background-color var(--transition-fast, 150ms),
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color var(--transition-fast, 150ms);
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}
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.modal-close:hover {
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background: hsl(var(--accent, 210 40% 96.1%));
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color: hsl(var(--foreground, 222.2 84% 4.9%));
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}
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.modal-close:focus-visible {
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outline: 2px solid hsl(var(--ring, 227 44% 52%));
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outline-offset: 2px;
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}
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/* ============================================
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* Modal Body
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* ============================================ */
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.modal-body {
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padding: var(--spacing-6, 1.5rem);
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overflow-y: auto;
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flex: 1;
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}
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/* ============================================
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* Modal Footer
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* ============================================ */
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.modal-footer {
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display: flex;
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justify-content: flex-end;
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gap: var(--spacing-3, 0.75rem);
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padding: var(--spacing-4, 1rem) var(--spacing-6, 1.5rem);
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border-top: 1px solid hsl(var(--border, 214.3 31.8% 91.4%));
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background: hsl(var(--muted, 210 40% 96.1%));
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}
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.modal-footer .btn {
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min-width: 80px;
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}
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/* ============================================
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* Form Elements within Modal
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* ============================================ */
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.modal-body .form-row {
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display: flex;
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align-items: center;
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gap: var(--spacing-3, 0.75rem);
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margin-bottom: var(--spacing-3, 0.75rem);
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}
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.modal-body .form-row label {
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min-width: 100px;
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font-size: var(--text-sm, 0.875rem);
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color: hsl(var(--foreground, 222.2 84% 4.9%));
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}
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.modal-body .form-row input,
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.modal-body .form-row select {
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flex: 1;
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padding: var(--spacing-2, 0.5rem) var(--spacing-3, 0.75rem);
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border: 1px solid hsl(var(--input, 214.3 31.8% 91.4%));
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border-radius: var(--radius, 0.5rem);
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font-size: var(--text-sm, 0.875rem);
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background: hsl(var(--background, 0 0% 100%));
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color: hsl(var(--foreground, 222.2 84% 4.9%));
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}
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.modal-body .form-row input:focus,
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.modal-body .form-row select:focus {
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outline: 2px solid hsl(var(--ring, 227 44% 52%));
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outline-offset: 1px;
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}
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.modal-body .export-section {
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margin-bottom: var(--spacing-4, 1rem);
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padding-bottom: var(--spacing-4, 1rem);
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border-bottom: 1px solid hsl(var(--border, 214.3 31.8% 91.4%));
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}
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.modal-body .export-section:last-child {
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border-bottom: none;
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margin-bottom: 0;
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}
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.modal-body .export-section label {
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display: block;
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font-weight: var(--font-medium, 500);
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margin-bottom: var(--spacing-2, 0.5rem);
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color: hsl(var(--foreground, 222.2 84% 4.9%));
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}
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.modal-body .checkbox-group label {
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display: flex;
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align-items: center;
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gap: var(--spacing-2, 0.5rem);
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margin-bottom: var(--spacing-2, 0.5rem);
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font-weight: var(--font-normal, 400);
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cursor: pointer;
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}
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/* ============================================
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* Size Variants
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* ============================================ */
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.modal-content.small {
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max-width: 400px;
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}
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.modal-content.large {
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max-width: 800px;
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}
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.modal-content.full {
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max-width: 95vw;
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max-height: 95vh;
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}
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/* ============================================
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* Dark Mode Support
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* ============================================ */
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.dark .modal-content,
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[data-theme="dark"] .modal-content {
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background: hsl(var(--background));
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box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.4), 0 8px 10px -6px rgb(0 0 0 / 0.3);
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}
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.dark .modal-header,
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.dark .modal-footer,
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[data-theme="dark"] .modal-header,
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[data-theme="dark"] .modal-footer {
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background: hsl(var(--muted));
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}
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/* ============================================
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* Accessibility - Reduced Motion
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* ============================================ */
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@media (prefers-reduced-motion: reduce) {
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.modal,
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.modal-content {
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transition: none;
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}
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}
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/* ============================================
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* Legacy Support - Hidden class
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* ============================================ */
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.modal.hidden {
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display: none;
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}
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