OCR_Studio / static /style.css
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feat: complete GPU-accelerated Vietnamese OCR Studio with FastAPI and ONNX CUDA
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:root {
--bg-main: #0a0d14;
--bg-card: rgba(18, 24, 38, 0.75);
--bg-card-hover: rgba(28, 36, 56, 0.85);
--bg-input: rgba(13, 18, 30, 0.85);
--border-subtle: rgba(255, 255, 255, 0.08);
--border-focus: rgba(56, 189, 248, 0.5);
--border-active: #38bdf8;
--text-main: #f8fafc;
--text-muted: #94a3b8;
--text-dim: #64748b;
--primary: #38bdf8;
--primary-glow: rgba(56, 189, 248, 0.25);
--accent: #818cf8;
--success: #34d399;
--warning: #fbbf24;
--danger: #f87171;
--font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
--font-mono: 'JetBrains Mono', monospace;
--radius-sm: 8px;
--radius-md: 12px;
--radius-lg: 16px;
--radius-xl: 24px;
--shadow-card: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
--blur-glass: blur(16px);
}
* {
box-sizing: border-box;
margin: 0;
padding: 0;
}
body {
font-family: var(--font-sans);
background-color: var(--bg-main);
color: var(--text-main);
min-height: 100vh;
overflow-x: hidden;
position: relative;
-webkit-font-smoothing: antialiased;
}
/* Ambient Neon Glows */
.glow-bg {
position: fixed;
border-radius: 50%;
filter: blur(140px);
pointer-events: none;
z-index: 0;
opacity: 0.22;
}
.glow-bg.top-left {
top: -15%;
left: -10%;
width: 50vw;
height: 50vw;
background: radial-gradient(circle, #38bdf8, #6366f1);
}
.glow-bg.bottom-right {
bottom: -15%;
right: -10%;
width: 50vw;
height: 50vw;
background: radial-gradient(circle, #818cf8, #06b6d4);
}
.app-layout {
position: relative;
z-index: 1;
max-width: 1440px;
margin: 0 auto;
padding: 20px 28px 40px;
display: flex;
flex-direction: column;
min-height: 100vh;
}
/* Header */
.navbar {
display: flex;
justify-content: space-between;
align-items: center;
padding: 16px 24px;
background: var(--bg-card);
backdrop-filter: var(--blur-glass);
border: 1px solid var(--border-subtle);
border-radius: var(--radius-lg);
box-shadow: var(--shadow-card);
margin-bottom: 24px;
}
.brand {
display: flex;
align-items: center;
gap: 14px;
}
.brand-icon {
width: 44px;
height: 44px;
border-radius: var(--radius-md);
background: linear-gradient(135deg, rgba(56, 189, 248, 0.2), rgba(129, 140, 248, 0.25));
border: 1px solid rgba(56, 189, 248, 0.4);
display: flex;
align-items: center;
justify-content: center;
color: var(--primary);
box-shadow: 0 0 20px var(--primary-glow);
}
.brand-text h1 {
font-size: 1.25rem;
font-weight: 700;
letter-spacing: -0.02em;
}
.brand-text h1 span {
background: linear-gradient(135deg, #38bdf8, #818cf8);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
}
.subtitle {
font-size: 0.8rem;
color: var(--text-muted);
font-weight: 400;
}
.header-actions {
display: flex;
align-items: center;
gap: 16px;
}
.status-badge {
display: flex;
align-items: center;
gap: 8px;
padding: 6px 14px;
background: rgba(255, 255, 255, 0.04);
border: 1px solid var(--border-subtle);
border-radius: 9999px;
font-size: 0.82rem;
color: var(--text-muted);
}
.status-dot {
width: 8px;
height: 8px;
border-radius: 50%;
background: var(--warning);
}
.status-dot.ready {
background: var(--success);
box-shadow: 0 0 10px rgba(52, 211, 153, 0.6);
}
.status-dot.pulse {
animation: pulseDot 1.8s infinite;
}
@keyframes pulseDot {
0%, 100% { transform: scale(1); opacity: 1; }
50% { transform: scale(1.3); opacity: 0.6; }
}
.icon-btn {
display: flex;
align-items: center;
gap: 8px;
background: rgba(255, 255, 255, 0.05);
border: 1px solid var(--border-subtle);
color: var(--text-main);
padding: 8px 16px;
border-radius: var(--radius-md);
font-family: inherit;
font-size: 0.85rem;
font-weight: 500;
cursor: pointer;
transition: all 0.2s ease;
}
.icon-btn:hover {
background: rgba(255, 255, 255, 0.1);
border-color: var(--border-focus);
transform: translateY(-1px);
}
/* Settings Drawer */
.settings-drawer {
position: fixed;
top: 0;
right: -380px;
width: 360px;
height: 100vh;
background: #0f1626;
border-left: 1px solid var(--border-subtle);
backdrop-filter: blur(20px);
z-index: 100;
box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
display: flex;
flex-direction: column;
}
.settings-drawer.open {
right: 0;
}
.drawer-header {
padding: 20px 24px;
border-bottom: 1px solid var(--border-subtle);
display: flex;
justify-content: space-between;
align-items: center;
}
.drawer-header h3 {
font-size: 1.05rem;
font-weight: 600;
}
.close-btn {
background: none;
border: none;
color: var(--text-muted);
font-size: 1.5rem;
cursor: pointer;
padding: 0 4px;
}
.drawer-body {
padding: 24px;
display: flex;
flex-direction: column;
gap: 20px;
}
.setting-group {
display: flex;
flex-direction: column;
gap: 8px;
}
.setting-group label {
font-size: 0.85rem;
font-weight: 500;
color: var(--text-muted);
}
.setting-group select, .setting-group input[type="range"] {
width: 100%;
}
.setting-group select {
padding: 10px 14px;
background: var(--bg-input);
border: 1px solid var(--border-subtle);
color: var(--text-main);
border-radius: var(--radius-sm);
outline: none;
font-family: inherit;
font-size: 0.9rem;
}
.label-row {
display: flex;
justify-content: space-between;
font-size: 0.85rem;
}
.label-row span {
font-family: var(--font-mono);
color: var(--primary);
font-weight: 600;
}
.checkbox-group label {
display: flex;
align-items: center;
gap: 10px;
cursor: pointer;
}
/* Upload Section */
.upload-section {
display: flex;
flex-direction: column;
gap: 16px;
margin-bottom: 24px;
}
.dropzone {
border: 2px dashed rgba(56, 189, 248, 0.35);
background: var(--bg-card);
backdrop-filter: var(--blur-glass);
border-radius: var(--radius-xl);
padding: 42px 24px;
text-align: center;
cursor: pointer;
transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
box-shadow: var(--shadow-card);
position: relative;
overflow: hidden;
}
.dropzone:hover, .dropzone.dragover {
border-color: var(--primary);
background: rgba(28, 38, 62, 0.8);
box-shadow: 0 0 35px var(--primary-glow);
transform: translateY(-2px);
}
.upload-icon {
width: 68px;
height: 68px;
margin: 0 auto 16px;
border-radius: 50%;
background: rgba(56, 189, 248, 0.12);
display: flex;
align-items: center;
justify-content: center;
color: var(--primary);
transition: transform 0.3s ease;
}
.dropzone:hover .upload-icon {
transform: scale(1.1) translateY(-2px);
}
.upload-title {
font-size: 1.15rem;
font-weight: 600;
margin-bottom: 8px;
}
.browse-link {
color: var(--primary);
text-decoration: underline;
text-underline-offset: 4px;
}
.upload-hint {
font-size: 0.85rem;
color: var(--text-dim);
}
.upload-hint code {
background: rgba(255, 255, 255, 0.08);
padding: 2px 6px;
border-radius: 4px;
font-family: var(--font-mono);
color: var(--accent);
}
/* Samples Bar */
.samples-bar {
display: flex;
align-items: center;
gap: 12px;
flex-wrap: wrap;
}
.samples-label {
font-size: 0.85rem;
color: var(--text-muted);
}
.samples-list {
display: flex;
gap: 10px;
flex-wrap: wrap;
}
.sample-chip {
background: rgba(255, 255, 255, 0.05);
border: 1px solid var(--border-subtle);
color: var(--text-muted);
padding: 6px 14px;
border-radius: 9999px;
font-family: inherit;
font-size: 0.82rem;
cursor: pointer;
transition: all 0.2s ease;
}
.sample-chip:hover {
background: rgba(56, 189, 248, 0.15);
border-color: var(--primary);
color: var(--text-main);
transform: translateY(-1px);
}
/* Processing Banner */
.processing-banner {
background: linear-gradient(135deg, rgba(56, 189, 248, 0.15), rgba(129, 140, 248, 0.15));
border: 1px solid rgba(56, 189, 248, 0.35);
border-radius: var(--radius-lg);
padding: 20px 28px;
display: flex;
align-items: center;
gap: 20px;
margin-bottom: 24px;
box-shadow: 0 0 30px var(--primary-glow);
animation: pulseBanner 2s infinite ease-in-out;
}
@keyframes pulseBanner {
0%, 100% { border-color: rgba(56, 189, 248, 0.35); }
50% { border-color: rgba(129, 140, 248, 0.6); }
}
.loader-spinner {
width: 36px;
height: 36px;
border: 3px solid rgba(56, 189, 248, 0.2);
border-top-color: var(--primary);
border-radius: 50%;
animation: spin 0.8s linear infinite;
}
@keyframes spin {
to { transform: rotate(360deg); }
}
.processing-text h4 {
font-size: 1rem;
font-weight: 600;
margin-bottom: 4px;
}
.processing-text p {
font-size: 0.82rem;
color: var(--text-muted);
}
/* Results Dashboard Grid */
.results-dashboard {
display: grid;
grid-template-columns: 1.15fr 0.85fr;
gap: 24px;
align-items: start;
}
@media (max-width: 1024px) {
.results-dashboard {
grid-template-columns: 1fr;
}
}
.card {
background: var(--bg-card);
backdrop-filter: var(--blur-glass);
border: 1px solid var(--border-subtle);
border-radius: var(--radius-xl);
box-shadow: var(--shadow-card);
overflow: hidden;
display: flex;
flex-direction: column;
}
.card-header {
padding: 16px 20px;
border-bottom: 1px solid var(--border-subtle);
display: flex;
justify-content: space-between;
align-items: center;
}
.tabs-container {
display: flex;
gap: 6px;
background: rgba(0, 0, 0, 0.25);
padding: 4px;
border-radius: var(--radius-md);
border: 1px solid var(--border-subtle);
}
.tab-btn {
background: none;
border: none;
color: var(--text-muted);
padding: 6px 14px;
border-radius: var(--radius-sm);
font-family: inherit;
font-size: 0.82rem;
font-weight: 600;
cursor: pointer;
transition: all 0.2s ease;
}
.tab-btn.active {
background: var(--primary);
color: #050b14;
box-shadow: 0 2px 10px var(--primary-glow);
}
.viewer-actions {
display: flex;
align-items: center;
gap: 8px;
}
.action-btn {
background: rgba(255, 255, 255, 0.06);
border: 1px solid var(--border-subtle);
color: var(--text-muted);
width: 32px;
height: 32px;
border-radius: var(--radius-sm);
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
font-family: var(--font-mono);
font-size: 0.85rem;
text-decoration: none;
transition: all 0.2s ease;
}
.action-btn:hover {
background: rgba(255, 255, 255, 0.12);
color: var(--text-main);
border-color: var(--border-focus);
}
/* Viewer Body */
.viewer-body {
position: relative;
min-height: 480px;
max-height: 640px;
background: #06090e;
display: flex;
align-items: center;
justify-content: center;
overflow: auto;
padding: 16px;
}
.image-wrapper {
position: relative;
display: inline-block;
transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
transform-origin: center center;
}
.ocr-image {
max-width: 100%;
max-height: 600px;
display: block;
border-radius: var(--radius-sm);
box-shadow: 0 8px 24px rgba(0,0,0,0.6);
}
#bbox-overlay-canvas {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
pointer-events: none;
}
.viewer-footer {
padding: 12px 20px;
border-top: 1px solid var(--border-subtle);
display: flex;
justify-content: space-between;
font-size: 0.8rem;
color: var(--text-dim);
font-family: var(--font-mono);
}
#box-count-badge {
color: var(--primary);
font-weight: 600;
}
/* Metrics Row */
.metrics-row {
display: flex;
gap: 24px;
width: 100%;
}
.metric-item {
display: flex;
flex-direction: column;
}
.metric-val {
font-size: 1.35rem;
font-weight: 700;
font-family: var(--font-mono);
color: var(--primary);
}
.metric-label {
font-size: 0.75rem;
color: var(--text-muted);
text-transform: uppercase;
letter-spacing: 0.05em;
}
/* Scrollable Right Panel */
.scrollable-body {
padding: 20px;
max-height: 600px;
overflow-y: auto;
display: flex;
flex-direction: column;
gap: 24px;
}
.scrollable-body::-webkit-scrollbar {
width: 6px;
}
.scrollable-body::-webkit-scrollbar-track {
background: transparent;
}
.scrollable-body::-webkit-scrollbar-thumb {
background: rgba(255, 255, 255, 0.15);
border-radius: 3px;
}
.section-block {
display: flex;
flex-direction: column;
gap: 12px;
}
.block-header {
display: flex;
justify-content: space-between;
align-items: center;
}
.block-header h3 {
font-size: 0.95rem;
font-weight: 600;
}
.sub-hint {
font-size: 0.75rem;
color: var(--text-dim);
}
.block-actions {
display: flex;
gap: 8px;
}
.secondary-btn {
background: rgba(255, 255, 255, 0.06);
border: 1px solid var(--border-subtle);
color: var(--text-muted);
padding: 5px 10px;
border-radius: var(--radius-sm);
font-family: inherit;
font-size: 0.78rem;
font-weight: 600;
display: flex;
align-items: center;
gap: 6px;
cursor: pointer;
transition: all 0.2s ease;
}
.secondary-btn:hover {
background: rgba(56, 189, 248, 0.12);
border-color: var(--primary);
color: var(--text-main);
}
.full-text-display {
background: var(--bg-input);
border: 1px solid var(--border-subtle);
border-radius: var(--radius-md);
padding: 16px;
font-size: 0.92rem;
line-height: 1.65;
color: var(--text-main);
white-space: pre-wrap;
word-break: break-word;
max-height: 180px;
overflow-y: auto;
}
/* BBox List */
.boxes-list {
display: flex;
flex-direction: column;
gap: 10px;
}
.box-item {
background: rgba(255, 255, 255, 0.03);
border: 1px solid var(--border-subtle);
border-radius: var(--radius-md);
padding: 12px 14px;
display: flex;
align-items: flex-start;
justify-content: space-between;
gap: 12px;
cursor: pointer;
transition: all 0.2s ease;
}
.box-item:hover, .box-item.highlighted {
background: rgba(56, 189, 248, 0.1);
border-color: var(--primary);
transform: translateX(3px);
}
.box-left {
display: flex;
gap: 12px;
align-items: flex-start;
}
.box-index {
background: rgba(56, 189, 248, 0.2);
color: var(--primary);
font-family: var(--font-mono);
font-size: 0.75rem;
font-weight: 700;
padding: 2px 8px;
border-radius: 4px;
}
.box-text {
font-size: 0.9rem;
color: var(--text-main);
word-break: break-word;
line-height: 1.4;
}
.box-right {
display: flex;
flex-direction: column;
align-items: flex-end;
gap: 6px;
min-width: 75px;
}
.confidence-tag {
font-family: var(--font-mono);
font-size: 0.75rem;
font-weight: 600;
color: var(--success);
}
.confidence-bar {
width: 60px;
height: 4px;
background: rgba(255, 255, 255, 0.1);
border-radius: 2px;
overflow: hidden;
}
.confidence-fill {
height: 100%;
background: linear-gradient(90deg, #34d399, #38bdf8);
border-radius: 2px;
}
/* Toast */
.toast {
position: fixed;
bottom: 28px;
right: 28px;
background: #1e293b;
border: 1px solid var(--border-focus);
color: var(--text-main);
padding: 12px 20px;
border-radius: var(--radius-md);
font-size: 0.88rem;
box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
transform: translateY(100px);
opacity: 0;
transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
z-index: 999;
}
.toast.show {
transform: translateY(0);
opacity: 1;
}