Add dark mode CSS with responsive breakpoints

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2026-08-01 11:57:05 -04:00
parent 67f587b3ed
commit 205e725865
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/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
--bg-primary: #14141c;
--bg-secondary: #1b1b2f;
--bg-tertiary: #252540;
--accent-green: #1bb76e;
--accent-green-hover: #15995d;
--accent-red: #e74c3c;
--accent-red-hover: #c0392b;
--text-primary: #ffffff;
--text-secondary: #a0a0b8;
--text-muted: #6c6c85;
--border-color: #2a2a45;
--shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
--shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
--radius: 8px;
--radius-lg: 12px;
--transition: 0.2s ease;
}
body {
font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
background: var(--bg-primary);
color: var(--text-primary);
min-height: 100vh;
line-height: 1.6;
}
.header {
background: var(--bg-secondary);
border-bottom: 1px solid var(--border-color);
position: sticky;
top: 0;
z-index: 100;
box-shadow: var(--shadow);
}
.header-inner {
max-width: 1400px;
margin: 0 auto;
padding: 12px 24px;
display: flex;
align-items: center;
gap: 24px;
}
.logo {
display: flex;
align-items: center;
gap: 8px;
cursor: pointer;
flex-shrink: 0;
}
.logo-icon { font-size: 28px; }
.logo-text {
font-size: 20px;
font-weight: 700;
color: var(--accent-green);
}
.search-bar {
flex: 1;
display: flex;
max-width: 500px;
}
.search-bar input {
flex: 1;
padding: 10px 16px;
background: var(--bg-tertiary);
border: 1px solid var(--border-color);
border-right: none;
border-radius: var(--radius) 0 0 var(--radius);
color: var(--text-primary);
font-size: 14px;
outline: none;
transition: border-color var(--transition);
}
.search-bar input:focus { border-color: var(--accent-green); }
.search-bar input::placeholder { color: var(--text-muted); }
.search-bar button {
padding: 10px 16px;
background: var(--bg-tertiary);
border: 1px solid var(--border-color);
border-radius: 0 var(--radius) var(--radius) 0;
cursor: pointer;
font-size: 14px;
}
.btn-new-post {
padding: 10px 20px;
background: var(--accent-green);
color: white;
border: none;
border-radius: var(--radius);
font-weight: 600;
font-size: 14px;
cursor: pointer;
transition: background var(--transition);
flex-shrink: 0;
}
.btn-new-post:hover { background: var(--accent-green-hover); }
.filter-bar {
max-width: 1400px;
margin: 0 auto;
padding: 16px 24px;
display: flex;
align-items: center;
justify-content: space-between;
}
.filter-tabs { display: flex; gap: 8px; }
.filter-tab {
padding: 8px 16px;
background: var(--bg-secondary);
border: 1px solid var(--border-color);
border-radius: var(--radius);
color: var(--text-secondary);
cursor: pointer;
font-size: 13px;
font-weight: 500;
transition: all var(--transition);
}
.filter-tab:hover {
border-color: var(--accent-green);
color: var(--text-primary);
}
.filter-tab.active {
background: var(--accent-green);
border-color: var(--accent-green);
color: white;
}
.post-count {
color: var(--text-muted);
font-size: 13px;
}
.gallery-container {
max-width: 1400px;
margin: 0 auto;
padding: 0 24px 48px;
}
.gallery-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
gap: 16px;
}
.post-card {
background: var(--bg-secondary);
border-radius: var(--radius-lg);
overflow: hidden;
cursor: pointer;
transition: transform var(--transition), box-shadow var(--transition);
border: 1px solid var(--border-color);
}
.post-card:hover {
transform: translateY(-2px);
box-shadow: var(--shadow-lg);
}
.post-card-image {
width: 100%;
aspect-ratio: 4/3;
object-fit: cover;
display: block;
background: var(--bg-tertiary);
}
.post-card-body { padding: 12px 16px; }
.post-card-title {
font-size: 14px;
font-weight: 600;
margin-bottom: 8px;
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
overflow: hidden;
}
.post-card-stats {
display: flex;
align-items: center;
gap: 12px;
font-size: 12px;
color: var(--text-secondary);
}
.post-card-stats .upvotes {
color: var(--accent-green);
font-weight: 600;
}
.post-card-tags {
display: flex;
flex-wrap: wrap;
gap: 4px;
margin-top: 8px;
}
.tag-pill {
padding: 2px 8px;
background: var(--bg-tertiary);
border-radius: 12px;
font-size: 11px;
color: var(--text-muted);
}
.loading {
text-align: center;
padding: 48px;
color: var(--text-muted);
}
.spinner {
width: 40px;
height: 40px;
border: 3px solid var(--border-color);
border-top-color: var(--accent-green);
border-radius: 50%;
animation: spin 0.8s linear infinite;
margin: 0 auto 16px;
}
@keyframes spin { to { transform: rotate(360deg); } }
.modal-overlay {
display: none;
position: fixed;
top: 0; left: 0; right: 0; bottom: 0;
background: rgba(0, 0, 0, 0.8);
z-index: 1000;
align-items: center;
justify-content: center;
padding: 24px;
}
.modal-overlay.active { display: flex; }
.modal {
background: var(--bg-secondary);
border-radius: var(--radius-lg);
width: 100%;
max-width: 560px;
max-height: 90vh;
overflow-y: auto;
border: 1px solid var(--border-color);
box-shadow: var(--shadow-lg);
}
.modal-large { max-width: 960px; }
.modal-header {
display: flex;
align-items: center;
justify-content: space-between;
padding: 16px 24px;
border-bottom: 1px solid var(--border-color);
}
.modal-header h2 {
font-size: 18px;
font-weight: 600;
}
.modal-close {
background: none;
border: none;
color: var(--text-secondary);
font-size: 18px;
cursor: pointer;
padding: 4px 8px;
border-radius: 4px;
transition: all var(--transition);
}
.modal-close:hover {
background: var(--bg-tertiary);
color: var(--text-primary);
}
.modal-body { padding: 24px; }
.upload-zone {
border: 2px dashed var(--border-color);
border-radius: var(--radius-lg);
padding: 48px 24px;
text-align: center;
cursor: pointer;
transition: border-color var(--transition), background var(--transition);
margin-bottom: 24px;
}
.upload-zone:hover,
.upload-zone.dragover {
border-color: var(--accent-green);
background: rgba(27, 183, 110, 0.05);
}
.upload-icon {
font-size: 48px;
margin-bottom: 16px;
}
.upload-prompt p {
color: var(--text-secondary);
margin-bottom: 4px;
}
.upload-hint {
font-size: 13px;
color: var(--text-muted);
}
.upload-formats {
font-size: 12px;
color: var(--text-muted);
margin-top: 8px;
}
.upload-preview {
position: relative;
display: inline-block;
}
.upload-preview img {
max-width: 100%;
max-height: 300px;
border-radius: var(--radius);
}
.btn-remove {
position: absolute;
top: 8px;
right: 8px;
background: rgba(0, 0, 0, 0.7);
color: white;
border: none;
border-radius: 50%;
width: 32px;
height: 32px;
cursor: pointer;
font-size: 14px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
display: block;
margin-bottom: 6px;
font-size: 13px;
font-weight: 500;
color: var(--text-secondary);
}
.form-group input {
width: 100%;
padding: 10px 14px;
background: var(--bg-tertiary);
border: 1px solid var(--border-color);
border-radius: var(--radius);
color: var(--text-primary);
font-size: 14px;
outline: none;
transition: border-color var(--transition);
}
.form-group input:focus { border-color: var(--accent-green); }
.form-group input::placeholder { color: var(--text-muted); }
.btn-submit {
width: 100%;
padding: 12px;
background: var(--accent-green);
color: white;
border: none;
border-radius: var(--radius);
font-size: 15px;
font-weight: 600;
cursor: pointer;
transition: background var(--transition);
}
.btn-submit:hover { background: var(--accent-green-hover); }
.btn-submit:disabled {
opacity: 0.5;
cursor: not-allowed;
}
.error-message {
background: rgba(231, 76, 60, 0.1);
border: 1px solid var(--accent-red);
color: var(--accent-red);
padding: 10px 14px;
border-radius: var(--radius);
margin-bottom: 16px;
font-size: 13px;
}
.post-detail-grid {
display: grid;
grid-template-columns: 1fr 280px;
gap: 24px;
margin-bottom: 24px;
}
.post-image-container img {
width: 100%;
border-radius: var(--radius);
cursor: zoom-in;
}
.vote-box {
display: flex;
align-items: center;
gap: 8px;
margin-bottom: 16px;
}
.vote-btn {
padding: 8px 16px;
background: var(--bg-tertiary);
border: 1px solid var(--border-color);
border-radius: var(--radius);
color: var(--text-secondary);
cursor: pointer;
font-size: 16px;
font-weight: 700;
transition: all var(--transition);
}
.vote-btn:hover {
border-color: var(--accent-green);
color: var(--accent-green);
}
.vote-btn.active-up {
background: var(--accent-green);
border-color: var(--accent-green);
color: white;
}
.vote-btn.active-down {
background: var(--accent-red);
border-color: var(--accent-red);
color: white;
}
.vote-count {
font-size: 20px;
font-weight: 700;
color: var(--accent-green);
}
.post-meta {
display: flex;
gap: 16px;
margin-bottom: 16px;
font-size: 13px;
color: var(--text-secondary);
}
.post-tags {
display: flex;
flex-wrap: wrap;
gap: 6px;
margin-bottom: 16px;
}
.post-tags .tag-pill {
padding: 4px 10px;
font-size: 12px;
}
.post-author {
font-size: 13px;
color: var(--text-secondary);
margin-bottom: 4px;
}
.post-author strong { color: var(--accent-green); }
.post-date {
font-size: 12px;
color: var(--text-muted);
}
.comments-section {
border-top: 1px solid var(--border-color);
padding-top: 24px;
}
.comments-section h3 {
font-size: 16px;
margin-bottom: 16px;
}
.comment-form {
display: flex;
gap: 12px;
margin-bottom: 24px;
}
.comment-form input {
flex: 1;
padding: 10px 14px;
background: var(--bg-tertiary);
border: 1px solid var(--border-color);
border-radius: var(--radius);
color: var(--text-primary);
font-size: 14px;
outline: none;
}
.comment-form input:focus { border-color: var(--accent-green); }
.btn-comment {
padding: 10px 20px;
background: var(--accent-green);
color: white;
border: none;
border-radius: var(--radius);
font-weight: 600;
cursor: pointer;
transition: background var(--transition);
}
.btn-comment:hover { background: var(--accent-green-hover); }
.comment-item {
padding: 12px 0;
border-bottom: 1px solid var(--border-color);
}
.comment-item:last-child { border-bottom: none; }
.comment-item.reply {
margin-left: 32px;
border-left: 2px solid var(--border-color);
padding-left: 16px;
}
.comment-author {
font-size: 13px;
font-weight: 600;
color: var(--accent-green);
margin-bottom: 4px;
}
.comment-text {
font-size: 14px;
color: var(--text-secondary);
}
.comment-time {
font-size: 11px;
color: var(--text-muted);
margin-top: 4px;
}
.fullscreen-overlay {
display: none;
position: fixed;
top: 0; left: 0; right: 0; bottom: 0;
background: rgba(0, 0, 0, 0.95);
z-index: 2000;
align-items: center;
justify-content: center;
cursor: zoom-out;
}
.fullscreen-overlay.active { display: flex; }
.fullscreen-overlay img {
max-width: 90%;
max-height: 90%;
object-fit: contain;
}
.toast-container {
position: fixed;
bottom: 24px;
right: 24px;
z-index: 3000;
display: flex;
flex-direction: column;
gap: 8px;
}
.toast {
padding: 12px 20px;
background: var(--bg-secondary);
border: 1px solid var(--border-color);
border-radius: var(--radius);
color: var(--text-primary);
font-size: 14px;
box-shadow: var(--shadow-lg);
animation: slideIn 0.3s ease;
}
.toast.success {
border-color: var(--accent-green);
color: var(--accent-green);
}
.toast.error {
border-color: var(--accent-red);
color: var(--accent-red);
}
@keyframes slideIn {
from { transform: translateX(100%); opacity: 0; }
to { transform: translateX(0); opacity: 1; }
}
@media (max-width: 1024px) {
.post-detail-grid { grid-template-columns: 1fr; }
.post-sidebar { order: -1; }
}
@media (max-width: 768px) {
.header-inner {
flex-wrap: wrap;
gap: 12px;
padding: 12px 16px;
}
.search-bar {
order: 3;
max-width: 100%;
width: 100%;
}
.filter-bar { padding: 12px 16px; }
.filter-tabs {
overflow-x: auto;
gap: 6px;
}
.filter-tab {
padding: 6px 12px;
font-size: 12px;
white-space: nowrap;
}
.gallery-container { padding: 0 16px 32px; }
.gallery-grid {
grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
gap: 12px;
}
.modal { max-width: 100%; margin: 16px; }
.modal-large { max-width: 100%; }
}
@media (max-width: 375px) {
.gallery-grid { grid-template-columns: 1fr; }
.logo-text { display: none; }
.btn-new-post {
padding: 8px 14px;
font-size: 13px;
}
}