Files
pyisu/frontend/css/style.css
2026-03-13 14:39:43 +08:00

1201 lines
20 KiB
CSS

/* Base styles */
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
line-height: 1.6;
color: #333;
background-color: #f5f5f5;
}
#app {
width: 100%;
margin: 0 auto;
padding: 1rem;
}
@media (min-width: 768px) and (max-width: 1023px) {
#app {
padding: 1.5rem;
}
}
@media (min-width: 1024px) {
#app {
padding: 2rem;
}
}
/* Navigation */
.main-nav {
background-color: #fff;
box-shadow: 0 2px 10px rgba(0,0,0,0.1);
padding: 1rem 0;
margin-bottom: 2rem;
}
.nav-container {
width: 100%;
margin: 0 auto;
padding: 0 20px;
display: flex;
justify-content: space-between;
align-items: center;
}
@media (max-width: 575px) {
.nav-container {
padding: 0 1rem;
flex-direction: column;
gap: 1rem;
}
.nav-links {
width: 100%;
overflow-x: auto;
}
}
.nav-brand a {
font-size: 1.5rem;
font-weight: bold;
color: #2563eb;
text-decoration: none;
}
.nav-links {
display: flex;
gap: 1.5rem;
}
.nav-links a {
color: #4b5563;
text-decoration: none;
padding: 0.5rem 0;
position: relative;
}
.nav-links a:hover {
color: #2563eb;
}
.nav-links a[data-link]:after {
content: '';
position: absolute;
bottom: 0;
left: 0;
width: 0;
height: 2px;
background-color: #2563eb;
transition: width 0.3s;
}
.nav-links a[data-link]:hover:after {
width: 100%;
}
.auth-btn {
background-color: #2563eb;
color: white;
border: none;
padding: 0.5rem 1rem;
border-radius: 6px;
cursor: pointer;
font-size: 0.9rem;
}
.auth-btn:hover {
background-color: #1d4ed8;
}
/* Buttons */
.btn {
display: inline-block;
background-color: #2563eb;
color: white;
padding: 0.75rem 1.5rem;
border-radius: 6px;
text-decoration: none;
border: none;
cursor: pointer;
font-size: 1rem;
transition: background-color 0.3s;
}
.btn:hover {
background-color: #1d4ed8;
}
.btn-outline {
background-color: transparent;
color: #2563eb;
border: 2px solid #2563eb;
}
.btn-outline:hover {
background-color: #2563eb;
color: white;
}
.btn-primary {
background-color: #2563eb;
color: white;
}
.btn-secondary {
background-color: #6b7280;
color: white;
}
/* Cards */
.course-card {
background-color: white;
border-radius: 10px;
padding: 1.5rem;
box-shadow: 0 4px 6px rgba(0,0,0,0.1);
transition: transform 0.3s, box-shadow 0.3s;
}
.course-card:hover {
transform: translateY(-5px);
box-shadow: 0 10px 15px rgba(0,0,0,0.1);
}
.course-header {
display: flex;
justify-content: space-between;
align-items: start;
margin-bottom: 1rem;
}
.course-level {
padding: 0.25rem 0.75rem;
border-radius: 20px;
font-size: 0.8rem;
font-weight: bold;
text-transform: uppercase;
}
.course-level.beginner {
background-color: #dcfce7;
color: #166534;
}
.course-level.intermediate {
background-color: #fef3c7;
color: #92400e;
}
.course-level.advanced {
background-color: #fee2e2;
color: #991b1b;
}
.course-meta {
display: flex;
gap: 1rem;
margin-top: 1rem;
font-size: 0.9rem;
color: #6b7280;
}
.course-actions {
margin-top: 1.5rem;
display: flex;
gap: 1rem;
align-items: center;
}
.btn-favorite {
background: none;
border: 1px solid #d1d5db;
padding: 0.5rem 1rem;
border-radius: 6px;
cursor: pointer;
display: flex;
align-items: center;
gap: 0.5rem;
transition: background-color 0.3s;
}
.btn-favorite:hover {
background-color: #f3f4f6;
}
.btn-favorite.favorited {
background-color: #fef2f2;
border-color: #fecaca;
color: #dc2626;
}
.heart-icon {
font-size: 1.2rem;
}
/* Progress bar */
.progress-bar {
height: 8px;
background-color: #e5e7eb;
border-radius: 4px;
overflow: hidden;
margin: 0.5rem 0;
}
.progress-fill {
height: 100%;
background-color: #2563eb;
border-radius: 4px;
transition: width 0.3s;
}
/* Forms */
.form-container {
display: none;
}
.form-container.active {
display: block;
}
.form-group {
margin-bottom: 1rem;
}
.form-group label {
display: block;
margin-bottom: 0.5rem;
font-weight: 500;
}
.form-group input {
width: 100%;
padding: 0.75rem;
border: 1px solid #d1d5db;
border-radius: 6px;
font-size: 1rem;
}
.form-group input:focus {
outline: none;
border-color: #2563eb;
box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
/* Messages */
.message {
padding: 1rem;
border-radius: 6px;
margin-top: 1rem;
}
.message.success {
background-color: #dcfce7;
color: #166534;
border: 1px solid #bbf7d0;
}
.message.error {
background-color: #fee2e2;
color: #991b1b;
border: 1px solid #fecaca;
}
.message.info {
background-color: #dbeafe;
color: #1e40af;
border: 1px solid #bfdbfe;
}
.global-message {
margin-top: 1.5rem;
padding: 1.25rem;
font-size: 1.1rem;
text-align: center;
animation: fadeIn 0.5s ease-in;
}
@keyframes fadeIn {
from { opacity: 0; transform: translateY(-10px); }
to { opacity: 1; transform: translateY(0); }
}
/* Grid */
.courses-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
gap: 2rem;
margin-top: 2rem;
}
/* Empty state */
.empty-state {
text-align: center;
padding: 3rem;
background-color: white;
border-radius: 10px;
box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
/* Tabs */
.tabs {
display: flex;
border-bottom: 2px solid #e5e7eb;
margin-bottom: 2rem;
}
.tab-btn {
padding: 0.75rem 1.5rem;
background: none;
border: none;
cursor: pointer;
font-size: 1rem;
color: #6b7280;
position: relative;
}
.tab-btn.active {
color: #2563eb;
font-weight: 600;
}
.tab-btn.active:after {
content: '';
position: absolute;
bottom: -2px;
left: 0;
width: 100%;
height: 2px;
background-color: #2563eb;
}
/* Login page */
.login-page {
min-height: calc(100vh - 200px);
display: flex;
align-items: center;
justify-content: center;
}
.login-container {
background-color: white;
padding: 3rem;
border-radius: 10px;
box-shadow: 0 10px 25px rgba(0,0,0,0.1);
width: 100%;
max-width: 500px;
}
/* Filters */
.filters {
display: flex;
gap: 1rem;
margin-bottom: 2rem;
}
.filter-btn {
padding: 0.5rem 1.5rem;
background-color: white;
border: 2px solid #e5e7eb;
border-radius: 20px;
text-decoration: none;
color: #4b5563;
transition: all 0.3s;
}
.filter-btn:hover, .filter-btn.active {
background-color: #2563eb;
color: white;
border-color: #2563eb;
}
/* Course Builder */
.course-builder-page {
padding: 2rem 0;
}
.course-builder-container {
background-color: white;
padding: 2rem;
border-radius: 10px;
box-shadow: 0 4px 6px rgba(0,0,0,0.1);
margin: 0 2rem;
}
.course-builder-container h2 {
color: #2563eb;
margin-bottom: 0.5rem;
}
.subtitle {
color: #6b7280;
margin-bottom: 2rem;
font-size: 1.1rem;
}
.editor-section {
margin: 2rem 0;
padding: 1.5rem;
background-color: #f9fafb;
border-radius: 8px;
border: 1px solid #e5e7eb;
}
.editor-section h3 {
margin-bottom: 1rem;
color: #374151;
}
#vditor-container {
margin-bottom: 1.5rem;
}
.editor-help {
margin-top: 1.5rem;
padding: 1rem;
background-color: #f0f9ff;
border: 1px solid #bae6fd;
border-radius: 6px;
}
.editor-help h4 {
margin-bottom: 0.5rem;
color: #0369a1;
}
.editor-help ul {
margin-left: 1.5rem;
color: #075985;
}
.editor-help li {
margin-bottom: 0.5rem;
}
/* Vditor custom styles */
.vditor {
border-radius: 6px;
border: 1px solid #e5e7eb;
}
.vditor-toolbar {
border-bottom: 1px solid #e5e7eb;
background-color: #f8fafc;
}
.vditor-toolbar__item {
color: #4b5563;
}
.vditor-toolbar__item:hover {
background-color: #e5e7eb;
color: #111827;
}
.vditor-toolbar__item--active {
background-color: #dbeafe;
color: #1d4ed8;
}
.vditor-content {
border-top: none;
}
.vditor-reset {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}
.vditor-preview {
background-color: white;
}
.latex-note {
margin-top: 1rem;
padding: 0.75rem;
background-color: #fef3c7;
border: 1px solid #fde68a;
border-radius: 6px;
color: #92400e;
}
/* KaTeX styles */
.katex-display {
margin: 1.5rem 0;
padding: 1rem;
background-color: #f8fafc;
border-radius: 6px;
overflow-x: auto;
overflow-y: hidden;
}
.katex {
font-size: 1.1em;
}
.katex .katex-mathml {
display: none;
}
.form-actions {
display: flex;
gap: 1rem;
margin-top: 2rem;
padding-top: 1.5rem;
border-top: 1px solid #e5e7eb;
}
textarea {
width: 100%;
padding: 0.75rem;
border: 1px solid #d1d5db;
border-radius: 6px;
font-size: 1rem;
font-family: inherit;
resize: vertical;
}
textarea:focus {
outline: none;
border-color: #2563eb;
box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
select {
width: 100%;
padding: 0.75rem;
border: 1px solid #d1d5db;
border-radius: 6px;
font-size: 1rem;
background-color: white;
}
select:focus {
outline: none;
border-color: #2563eb;
box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
/* Course Structure Styles */
.course-structure-section {
margin: 2rem 0;
padding: 1.5rem;
background-color: #f9fafb;
border-radius: 8px;
border: 1px solid #e5e7eb;
}
.course-structure-section h3 {
margin-bottom: 0.5rem;
color: #374151;
}
.section-description {
color: #6b7280;
margin-bottom: 1.5rem;
font-size: 0.95rem;
}
.structure-actions {
margin-bottom: 1.5rem;
}
.btn-icon {
margin-right: 0.5rem;
font-weight: bold;
}
.course-structure {
min-height: 200px;
border: 1px dashed #d1d5db;
border-radius: 6px;
padding: 1.5rem;
background-color: white;
}
.empty-structure {
text-align: center;
padding: 3rem;
color: #6b7280;
}
.empty-structure p {
margin: 0;
}
.module-item {
background-color: white;
border: 1px solid #e5e7eb;
border-radius: 6px;
margin-bottom: 1rem;
overflow: hidden;
}
.module-header {
display: flex;
justify-content: space-between;
align-items: center;
padding: 1rem 1.5rem;
background-color: #f8fafc;
border-bottom: 1px solid #e5e7eb;
cursor: pointer;
transition: background-color 0.2s;
}
.module-header:hover {
background-color: #f1f5f9;
}
.module-title {
font-weight: 600;
color: #111827;
display: flex;
align-items: center;
gap: 0.75rem;
}
.module-icon {
color: #2563eb;
}
.module-duration {
color: #6b7280;
font-size: 0.9rem;
margin-left: 1rem;
}
.module-actions {
display: flex;
gap: 0.5rem;
}
.module-action-btn {
padding: 0.25rem 0.75rem;
background: none;
border: 1px solid #d1d5db;
border-radius: 4px;
cursor: pointer;
font-size: 0.85rem;
color: #4b5563;
transition: all 0.2s;
}
.module-action-btn:hover {
background-color: #f3f4f6;
border-color: #9ca3af;
}
.module-action-btn.delete {
color: #dc2626;
border-color: #fecaca;
}
.module-action-btn.delete:hover {
background-color: #fef2f2;
}
.module-content {
padding: 1.5rem;
}
.lessons-list {
margin-top: 1rem;
}
.lesson-item {
display: flex;
justify-content: space-between;
align-items: center;
padding: 0.75rem 1rem;
background-color: white;
border: 1px solid #e5e7eb;
border-radius: 4px;
margin-bottom: 0.5rem;
transition: background-color 0.2s;
}
.lesson-item:hover {
background-color: #f9fafb;
}
.lesson-info {
display: flex;
align-items: center;
gap: 0.75rem;
}
.lesson-number {
background-color: #dbeafe;
color: #1d4ed8;
width: 24px;
height: 24px;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
font-size: 0.8rem;
font-weight: 600;
}
.lesson-title {
font-weight: 500;
color: #374151;
}
.lesson-actions {
display: flex;
gap: 0.5rem;
}
/* Drag and Drop */
.drag-handle {
cursor: grab;
color: #9ca3af;
font-weight: bold;
padding: 0 0.5rem;
user-select: none;
transition: color 0.2s;
}
.drag-handle:hover {
color: #4b5563;
}
.lesson-item.draggable:active .drag-handle {
cursor: grabbing;
}
.lesson-item.dragging {
opacity: 0.5;
background-color: #e0f2fe;
}
.lesson-item.drag-over {
border-color: #3b82f6;
background-color: #eeffff;
}
.add-lesson-btn {
margin-top: 1rem;
padding: 0.5rem 1rem;
background-color: #f0f9ff;
border: 1px solid #bae6fd;
border-radius: 4px;
color: #0369a1;
cursor: pointer;
font-size: 0.9rem;
display: inline-flex;
align-items: center;
gap: 0.5rem;
transition: all 0.2s;
}
.add-lesson-btn:hover {
background-color: #e0f2fe;
border-color: #7dd3fc;
}
/* Modal styles */
.modal-overlay {
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
background-color: rgba(0, 0, 0, 0.5);
display: flex;
align-items: center;
justify-content: center;
z-index: 1000;
padding: 1rem;
}
.modal {
background-color: white;
border-radius: 8px;
box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
width: 100%;
max-width: 1200px;
max-height: 90vh;
overflow-y: auto;
}
.modal-header {
padding: 1.5rem 1.5rem 1rem;
border-bottom: 1px solid #e5e7eb;
}
.modal-header h3 {
margin: 0;
color: #111827;
}
.modal-body {
padding: 1.5rem;
}
.modal-footer {
padding: 1rem 1.5rem;
border-top: 1px solid #e5e7eb;
display: flex;
justify-content: flex-end;
gap: 0.75rem;
}
/* Lesson Steps Styles */
.lesson-steps-section {
margin-top: 2rem;
padding-top: 1.5rem;
border-top: 1px solid #e5e7eb;
}
.lesson-steps-section h4 {
margin-bottom: 0.5rem;
color: #374151;
}
.steps-actions {
margin-bottom: 1.5rem;
}
.lesson-steps {
min-height: 100px;
border: 1px dashed #d1d5db;
border-radius: 6px;
padding: 1rem;
background-color: white;
}
.empty-steps {
text-align: center;
padding: 2rem;
color: #6b7280;
}
.step-item {
background-color: white;
border: 1px solid #e5e7eb;
border-radius: 6px;
margin-bottom: 0.75rem;
overflow: hidden;
}
.step-header {
display: flex;
justify-content: space-between;
align-items: center;
padding: 1rem;
background-color: #f8fafc;
border-bottom: 1px solid #e5e7eb;
}
.step-title {
display: flex;
align-items: center;
gap: 1rem;
}
.step-number {
font-weight: 600;
color: #111827;
background-color: #dbeafe;
padding: 0.25rem 0.75rem;
border-radius: 4px;
font-size: 0.9rem;
}
.step-type {
font-weight: 500;
color: #374151;
font-size: 0.95rem;
}
.step-actions {
display: flex;
gap: 0.5rem;
}
.content-note {
padding: 0.75rem;
background-color: #fef3c7;
border: 1px solid #fde68a;
border-radius: 6px;
color: #92400e;
margin-top: 0.5rem;
font-size: 0.9rem;
}
/* Wide screen optimization for course builder */
@media (min-width: 768px) and (max-width: 1023px) {
.course-builder-container {
margin: 0 3rem;
}
}
@media (min-width: 1024px) {
.course-builder-container {
margin: 0 auto;
max-width: 95%;
}
}
@media (min-width: 1440px) {
.course-builder-page {
padding: 3rem 0;
}
.course-builder-container {
padding: 3rem;
margin: 0 auto;
max-width: 95%;
}
}
@media (min-width: 1920px) {
.course-builder-container {
padding: 4rem;
margin: 0 auto;
max-width: 140rem; /* Ограничение для удобства чтения */
}
}
/* Vditor wide screen optimization */
@media (min-width: 1440px) {
.vditor {
height: 600px;
}
.vditor-toolbar {
padding: 0.75rem 1rem;
}
.vditor-ir--panel {
width: 55%;
}
}
@media (min-width: 1920px) {
.vditor {
height: 700px;
}
}
/* Nav Section labels */
.nav-section {
color: #9ca3af;
font-size: 0.75rem;
text-transform: uppercase;
letter-spacing: 0.05em;
padding-left: 0.5rem;
}
/* Dev Tools Page */
.dev-tools-page {
padding: 2rem 0;
}
.dev-tools-container {
max-width: 900px;
margin: 0 auto;
padding: 0 1rem;
}
.dev-tools-section {
margin-bottom: 3rem;
padding: 2rem;
background-color: white;
border-radius: 10px;
box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}
.dev-tools-section h2 {
margin-bottom: 0.5rem;
color: #374151;
}
.section-description {
margin-bottom: 1.5rem;
color: #6b7280;
}
.tools-list {
display: flex;
flex-direction: column;
gap: 1.5rem;
}
.tool-item {
display: flex;
flex-direction: column;
gap: 1rem;
padding: 1.5rem;
border: 1px solid #e5e7eb;
border-radius: 8px;
background-color: #f9fafb;
}
@media (min-width: 640px) {
.tool-item {
flex-direction: row;
justify-content: space-between;
align-items: center;
}
}
.tool-info {
flex: 1;
}
.tool-info h3 {
margin: 0 0 0.25rem 0;
color: #374151;
font-size: 1.1rem;
}
.tool-desc {
margin: 0;
color: #6b7280;
font-size: 0.9rem;
}
.btn-danger {
background-color: #dc2626;
color: white;
}
.btn-danger:hover {
background-color: #b91c1c;
}
.btn-warning {
background-color: #f59e0b;
color: white;
}
.btn-warning:hover {
background-color: #d97706;
}
/* Dropdown menu */
.nav-dropdown {
position: relative;
display: inline-block;
}
.nav-dropdown-btn {
background: none;
border: none;
padding: 0.5rem 0;
color: #4b5563;
cursor: pointer;
font-size: 0.95rem;
font-weight: 400;
}
.nav-dropdown-btn:hover {
color: #2563eb;
}
.nav-dropdown-content {
display: none;
position: absolute;
top: 100%;
left: -0.5rem;
background-color: white;
min-width: 150px;
box-shadow: 0 4px 6px rgba(0,0,0,0.1);
border-radius: 6px;
z-index: 100;
padding: 0.5rem 0;
}
.nav-dropdown:hover .nav-dropdown-content {
display: block;
}
.nav-dropdown-content a {
display: block;
padding: 0.5rem 1rem;
color: #4b5563;
text-decoration: none;
white-space: nowrap;
}
.nav-dropdown-content a:hover {
background-color: #f3f4f6;
color: #2563eb;
}
/* Draft management */
.badge {
display: inline-block;
background-color: var(--primary-color);
color: white;
padding: 0.1rem 0.4rem;
border-radius: 10px;
font-size: 0.7rem;
margin-left: 0.5rem;
}
.drafts-list {
display: flex;
flex-direction: column;
gap: 0.75rem;
}
.no-drafts {
text-align: center;
color: #6b7280;
padding: 2rem;
}
.draft-item {
border: 1px solid #e5e7eb;
border-radius: 6px;
padding: 1rem;
display: flex;
flex-direction: column;
gap: 0.5rem;
}
@media (min-width: 640px) {
.draft-item {
flex-direction: row;
justify-content: space-between;
align-items: center;
}
}
.draft-info {
flex: 1;
}
.draft-title {
margin: 0;
color: #374151;
font-size: 1rem;
}
.draft-meta {
font-size: 0.8rem;
color: #6b7280;
margin: 0.25rem 0;
}
.draft-desc {
font-size: 0.85rem;
color: #6b7280;
margin: 0.5rem 0 0;
}
.draft-actions {
display: flex;
gap: 0.5rem;
}
.btn-sm {
padding: 0.3rem 0.6rem;
font-size: 0.85rem;
}