pocket-tts-web / style.css
KevinAHM's picture
Initial commit
156aa01
/* ============================================
POCKET TTS - DIGITAL MINT & NEO-EMERALD THEME
Tech-Kawaii • Clean Code Aesthetic
============================================ */
/* Design Tokens */
:root {
/* Colors - Digital Mint Monochromatic */
--color-void: #0a1612;
--color-deep: #0d1f1a;
--color-surface: rgba(20, 45, 38, 0.85);
--color-surface-elevated: rgba(30, 65, 55, 0.9);
--color-glass-border: rgba(144, 238, 200, 0.12);
/* Mint Gradient Spectrum */
--gradient-primary: linear-gradient(135deg, #3eb489 0%, #00d4aa 50%, #7fffd4 100%);
--gradient-primary-vivid: linear-gradient(135deg, #5eedb8 0%, #00ffcc 100%);
--gradient-glow: linear-gradient(135deg, rgba(62, 180, 137, 0.4) 0%, rgba(0, 212, 170, 0.4) 100%);
--gradient-soft: linear-gradient(135deg, rgba(127, 255, 212, 0.08) 0%, rgba(62, 180, 137, 0.08) 100%);
/* Accent Colors - Mint Spectrum */
--color-primary: #3eb489;
--color-mint: #00d4aa;
--color-aquamarine: #7fffd4;
--color-seafoam: #98ffc8;
--color-glint: #e8fff4;
--color-forest: #1a5d4a;
--color-teal-dark: #0f3d32;
/* Semantic Colors */
--color-success: #00d4aa;
--color-warning: #ffd93d;
--color-error: #ff6b6b;
/* Text */
--color-text-primary: #e8fff4;
--color-text-secondary: #98c9b8;
--color-text-muted: #5a8a7a;
/* Typography - Soft Geometric */
--font-display: 'Quicksand', 'Nunito', sans-serif;
--font-body: 'Nunito', 'Quicksand', sans-serif;
--font-mono: 'JetBrains Mono', 'Fira Code', monospace;
/* Spacing */
--space-1: 0.25rem;
--space-2: 0.5rem;
--space-3: 0.75rem;
--space-4: 1rem;
--space-5: 1.25rem;
--space-6: 1.5rem;
--space-8: 2rem;
--space-10: 2.5rem;
--space-12: 3rem;
--space-16: 4rem;
/* Radii - Extra Rounded for Kawaii Feel */
--radius-sm: 10px;
--radius-md: 14px;
--radius-lg: 20px;
--radius-xl: 28px;
--radius-full: 9999px;
/* Shadows - Mint Glow */
--shadow-sm: 0 2px 8px rgba(0, 20, 15, 0.4);
--shadow-md: 0 4px 20px rgba(0, 20, 15, 0.5);
--shadow-lg: 0 8px 40px rgba(0, 20, 15, 0.6);
--shadow-glow: 0 0 40px rgba(62, 180, 137, 0.3);
--shadow-glow-strong: 0 0 60px rgba(0, 212, 170, 0.4);
/* Transitions */
--ease-out: cubic-bezier(0.16, 1, 0.3, 1);
--ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
--duration-fast: 150ms;
--duration-base: 250ms;
--duration-slow: 400ms;
}
/* Reset */
*, *::before, *::after {
box-sizing: border-box;
margin: 0;
padding: 0;
}
html {
font-size: 16px;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
body {
font-family: var(--font-body);
background: var(--color-void);
color: var(--color-text-primary);
min-height: 100vh;
overflow-x: hidden;
line-height: 1.6;
}
/* Screen reader only */
.sr-only {
position: absolute;
width: 1px;
height: 1px;
padding: 0;
margin: -1px;
overflow: hidden;
clip: rect(0, 0, 0, 0);
white-space: nowrap;
border: 0;
}
/* ============================================
AMBIENT BACKGROUND - Mint Glow
============================================ */
.ambient-layer {
position: fixed;
inset: 0;
pointer-events: none;
z-index: 0;
overflow: hidden;
background: radial-gradient(ellipse at 50% 0%, rgba(62, 180, 137, 0.08) 0%, transparent 50%);
}
.orb {
position: absolute;
border-radius: 50%;
filter: blur(100px);
opacity: 0.5;
animation: orb-float 25s ease-in-out infinite;
}
.orb--primary {
width: 600px;
height: 600px;
background: radial-gradient(circle, rgba(62, 180, 137, 0.35) 0%, transparent 70%);
top: -20%;
right: -15%;
animation-delay: 0s;
}
.orb--secondary {
width: 450px;
height: 450px;
background: radial-gradient(circle, rgba(0, 212, 170, 0.25) 0%, transparent 70%);
bottom: -15%;
left: -15%;
animation-delay: -8s;
}
.orb--tertiary {
width: 350px;
height: 350px;
background: radial-gradient(circle, rgba(127, 255, 212, 0.15) 0%, transparent 70%);
top: 50%;
left: 50%;
transform: translateX(-50%);
animation-delay: -16s;
}
@keyframes orb-float {
0%, 100% {
transform: translate(0, 0) scale(1);
}
25% {
transform: translate(40px, -50px) scale(1.08);
}
50% {
transform: translate(-30px, 30px) scale(0.95);
}
75% {
transform: translate(50px, 40px) scale(1.03);
}
}
.grid-overlay {
position: absolute;
inset: 0;
background-image:
linear-gradient(rgba(62, 180, 137, 0.04) 1px, transparent 1px),
linear-gradient(90deg, rgba(62, 180, 137, 0.04) 1px, transparent 1px);
background-size: 50px 50px;
mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
-webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}
/* ============================================
APP SHELL
============================================ */
.app-shell {
position: relative;
z-index: 1;
max-width: 960px;
margin: 0 auto;
padding: var(--space-8) var(--space-6);
min-height: 100vh;
display: flex;
flex-direction: column;
animation: shell-enter 0.8s var(--ease-out) both;
}
@keyframes shell-enter {
from {
opacity: 0;
transform: translateY(30px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
/* ============================================
HERO HEADER
============================================ */
.hero {
text-align: center;
margin-bottom: var(--space-10);
}
.hero__brand {
display: flex;
align-items: center;
justify-content: center;
gap: var(--space-4);
margin-bottom: var(--space-4);
flex-wrap: wrap;
}
.logo {
display: flex;
align-items: center;
gap: var(--space-3);
}
.logo__icon {
width: 44px;
height: 44px;
filter: drop-shadow(0 0 16px rgba(62, 180, 137, 0.6));
}
.logo__text {
font-family: var(--font-display);
font-size: 2.6rem;
font-weight: 700;
background: var(--gradient-primary);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
letter-spacing: -0.02em;
text-shadow: 0 0 40px rgba(62, 180, 137, 0.3);
}
.badge {
display: inline-flex;
align-items: center;
padding: var(--space-1) var(--space-3);
background: var(--color-surface);
border: 1px solid var(--color-glass-border);
border-radius: var(--radius-full);
font-family: var(--font-mono);
font-size: 0.7rem;
font-weight: 600;
color: var(--color-mint);
letter-spacing: 0.06em;
text-transform: uppercase;
}
.hero__tagline {
font-size: 1.1rem;
color: var(--color-text-secondary);
max-width: 520px;
margin: 0 auto;
font-weight: 500;
}
/* ============================================
VOICE SECTION
============================================ */
.voice-section {
display: flex;
align-items: center;
gap: var(--space-4);
margin-bottom: var(--space-4);
flex-wrap: wrap;
}
.voice-selector {
display: flex;
align-items: center;
gap: var(--space-3);
}
.voice-selector__label {
font-size: 0.9rem;
font-weight: 600;
color: var(--color-text-secondary);
}
.voice-selector__dropdown {
padding: var(--space-2) var(--space-4);
padding-right: var(--space-8);
background: var(--color-surface);
border: 1px solid var(--color-glass-border);
border-radius: var(--radius-md);
color: var(--color-text-primary);
font-family: var(--font-body);
font-size: 0.9rem;
font-weight: 500;
cursor: pointer;
appearance: none;
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2398c9b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
background-repeat: no-repeat;
background-position: right var(--space-2) center;
background-size: 18px;
transition: all var(--duration-fast) var(--ease-out);
}
.voice-selector__dropdown:hover {
border-color: rgba(62, 180, 137, 0.4);
background-color: var(--color-surface-elevated);
}
.voice-selector__dropdown:focus {
outline: none;
border-color: var(--color-mint);
box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.2);
}
.voice-selector__dropdown option {
background: var(--color-deep);
color: var(--color-text-primary);
}
.voice-upload {
display: flex;
align-items: center;
gap: var(--space-3);
}
.voice-upload-status {
font-size: 0.8rem;
color: var(--color-text-muted);
font-weight: 500;
}
.voice-upload-status.success {
color: var(--color-success);
}
.voice-upload-status.error {
color: var(--color-error);
}
/* ============================================
INPUT SECTION
============================================ */
.input-section {
margin-bottom: var(--space-8);
}
.textarea-wrap {
position: relative;
margin-bottom: var(--space-4);
}
textarea {
width: 100%;
min-height: 130px;
padding: var(--space-4);
padding-bottom: var(--space-8);
background: var(--color-surface);
border: 2px solid var(--color-glass-border);
border-radius: var(--radius-lg);
color: var(--color-text-primary);
font-family: var(--font-body);
font-size: 1rem;
font-weight: 500;
line-height: 1.7;
resize: vertical;
transition: all var(--duration-base) var(--ease-out);
}
textarea::placeholder {
color: var(--color-text-muted);
}
textarea:focus {
outline: none;
border-color: var(--color-primary);
box-shadow: 0 0 0 4px rgba(62, 180, 137, 0.15), var(--shadow-glow);
}
.textarea-meta {
position: absolute;
bottom: var(--space-3);
right: var(--space-4);
display: flex;
align-items: center;
gap: var(--space-4);
}
.char-count {
font-family: var(--font-mono);
font-size: 0.75rem;
color: var(--color-text-muted);
}
/* Sample Texts */
.sample-texts {
display: flex;
align-items: center;
flex-wrap: wrap;
gap: var(--space-2);
margin-bottom: var(--space-4);
}
.sample-texts__label {
font-size: 0.85rem;
color: var(--color-text-muted);
font-weight: 600;
}
.sample-btn {
padding: var(--space-1) var(--space-3);
background: var(--color-surface);
border: 1px solid var(--color-glass-border);
border-radius: var(--radius-full);
color: var(--color-text-secondary);
font-family: var(--font-body);
font-size: 0.8rem;
font-weight: 600;
cursor: pointer;
transition: all var(--duration-fast) var(--ease-out);
}
.sample-btn:hover {
background: var(--color-surface-elevated);
color: var(--color-aquamarine);
border-color: rgba(62, 180, 137, 0.3);
transform: translateY(-1px);
}
.sample-btn:active {
transform: scale(0.97) translateY(0);
}
/* Controls */
.controls {
display: flex;
gap: var(--space-3);
}
.btn {
display: inline-flex;
align-items: center;
justify-content: center;
gap: var(--space-2);
padding: var(--space-4) var(--space-6);
border-radius: var(--radius-md);
font-family: var(--font-body);
font-size: 1rem;
font-weight: 700;
cursor: pointer;
border: none;
transition: all var(--duration-base) var(--ease-out);
}
.btn__icon {
width: 18px;
height: 18px;
}
.btn--primary {
flex: 1;
position: relative;
background: var(--gradient-primary);
color: var(--color-void);
overflow: hidden;
}
.btn--primary::before {
content: '';
position: absolute;
inset: 0;
background: linear-gradient(135deg, rgba(255,255,255,0.25) 0%, transparent 50%);
opacity: 0;
transition: opacity var(--duration-fast);
}
.btn--primary:hover:not(:disabled)::before {
opacity: 1;
}
.btn--primary:hover:not(:disabled) {
transform: translateY(-3px);
box-shadow: var(--shadow-glow-strong);
}
.btn--primary:active:not(:disabled) {
transform: translateY(-1px);
}
.btn--primary.btn--generating {
animation: pulse-glow 2s ease-in-out infinite;
}
@keyframes pulse-glow {
0%, 100% {
box-shadow: 0 0 0 0 rgba(62, 180, 137, 0.5);
}
50% {
box-shadow: 0 0 0 20px rgba(62, 180, 137, 0);
}
}
.btn--secondary {
background: var(--color-surface);
color: var(--color-text-primary);
border: 2px solid var(--color-glass-border);
}
.btn--secondary:hover:not(:disabled) {
background: var(--color-surface-elevated);
border-color: rgba(62, 180, 137, 0.3);
}
.btn--outline {
background: transparent;
border: 2px solid var(--color-glass-border);
color: var(--color-text-secondary);
}
.btn--outline:hover:not(:disabled) {
background: var(--color-surface);
border-color: rgba(62, 180, 137, 0.4);
color: var(--color-aquamarine);
}
.btn--small {
padding: var(--space-2) var(--space-4);
font-size: 0.85rem;
}
.btn--small .btn__icon {
width: 16px;
height: 16px;
}
.btn:disabled {
opacity: 0.4;
cursor: not-allowed;
}
.btn__loader {
width: 18px;
height: 18px;
border: 2px solid rgba(10, 22, 18, 0.3);
border-top-color: var(--color-void);
border-radius: 50%;
animation: spin 0.8s linear infinite;
display: none;
}
@keyframes spin {
to { transform: rotate(360deg); }
}
/* ============================================
OUTPUT SECTION
============================================ */
.output-section {
display: grid;
grid-template-columns: 1fr 280px;
gap: var(--space-6);
margin-bottom: var(--space-8);
}
/* Visualizer Panel */
.visualizer-panel {
background: var(--color-surface);
border: 2px solid var(--color-glass-border);
border-radius: var(--radius-xl);
overflow: hidden;
}
.visualizer-panel__header {
display: flex;
align-items: center;
justify-content: space-between;
padding: var(--space-4) var(--space-5);
border-bottom: 1px solid var(--color-glass-border);
}
.visualizer-panel__title {
font-family: var(--font-display);
font-size: 0.9rem;
font-weight: 700;
color: var(--color-text-secondary);
text-transform: uppercase;
letter-spacing: 0.06em;
}
.status-indicator {
display: flex;
align-items: center;
gap: var(--space-2);
}
.status-dot {
width: 10px;
height: 10px;
border-radius: 50%;
background: var(--color-text-muted);
}
.status-indicator--idle .status-dot,
.status-idle .status-dot {
background: var(--color-text-muted);
}
.status-indicator--running .status-dot,
.status-running .status-dot {
background: var(--color-mint);
box-shadow: 0 0 12px rgba(0, 212, 170, 0.6);
animation: dot-pulse 1.5s ease-in-out infinite;
}
.status-indicator--error .status-dot,
.status-error .status-dot {
background: var(--color-error);
}
@keyframes dot-pulse {
0%, 100% { opacity: 1; transform: scale(1); }
50% { opacity: 0.5; transform: scale(0.85); }
}
.status-text {
font-size: 0.85rem;
font-weight: 600;
color: var(--color-text-secondary);
}
.visualizer-container {
position: relative;
height: 160px;
background: linear-gradient(180deg, transparent 0%, rgba(62, 180, 137, 0.05) 100%);
}
.visualizer-container canvas {
position: absolute;
inset: 0;
width: 100%;
height: 100%;
}
.visualizer-bars {
opacity: 0.8;
mix-blend-mode: screen;
}
/* Metrics Panel */
.metrics-panel {
display: flex;
flex-direction: column;
gap: var(--space-4);
}
.metrics-panel__title {
font-family: var(--font-display);
font-size: 0.8rem;
font-weight: 700;
color: var(--color-text-muted);
text-transform: uppercase;
letter-spacing: 0.1em;
}
.metric {
padding: var(--space-4);
background: var(--color-surface);
border: 2px solid var(--color-glass-border);
border-radius: var(--radius-md);
}
.metric--highlight {
background: var(--gradient-soft);
border-color: rgba(62, 180, 137, 0.25);
}
.metric__header {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: var(--space-2);
}
.metric__label {
font-size: 0.8rem;
font-weight: 600;
color: var(--color-text-secondary);
}
.metric__info {
width: 16px;
height: 16px;
padding: 0;
background: none;
border: none;
color: var(--color-text-muted);
cursor: help;
position: relative;
}
.metric__info svg {
width: 100%;
height: 100%;
}
.metric__info:hover {
color: var(--color-mint);
}
.metric__info::after {
content: attr(data-tooltip);
position: absolute;
bottom: calc(100% + 8px);
right: 0;
width: 200px;
padding: var(--space-2) var(--space-3);
background: var(--color-surface-elevated);
border: 1px solid var(--color-glass-border);
border-radius: var(--radius-sm);
font-size: 0.75rem;
font-weight: 500;
color: var(--color-text-secondary);
text-align: left;
line-height: 1.4;
opacity: 0;
visibility: hidden;
transform: translateY(4px);
transition: all var(--duration-fast) var(--ease-out);
z-index: 10;
pointer-events: none;
}
.metric__info:hover::after {
opacity: 1;
visibility: visible;
transform: translateY(0);
}
.metric__value {
display: flex;
align-items: baseline;
gap: var(--space-1);
}
.metric__number {
font-family: var(--font-mono);
font-size: 1.75rem;
font-weight: 700;
background: var(--gradient-primary);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
}
.metric__number--large {
font-size: 2.25rem;
}
.metric__unit {
font-family: var(--font-mono);
font-size: 0.9rem;
font-weight: 600;
color: var(--color-text-muted);
}
.metric__bar {
height: 5px;
background: rgba(62, 180, 137, 0.15);
border-radius: var(--radius-full);
margin-top: var(--space-3);
overflow: hidden;
}
.metric__bar-fill {
height: 100%;
background: var(--gradient-primary);
border-radius: var(--radius-full);
transition: width var(--duration-slow) var(--ease-out);
width: 0%;
}
.metric__context {
font-size: 0.75rem;
font-weight: 600;
color: var(--color-text-muted);
margin-top: var(--space-2);
}
.metric__note {
font-size: 0.7rem;
color: var(--color-warning);
margin-top: var(--space-1);
font-style: italic;
font-weight: 600;
}
.metric--status {
display: flex;
align-items: center;
justify-content: space-between;
}
.model-status {
display: flex;
align-items: center;
gap: var(--space-2);
}
.model-status__dot {
width: 10px;
height: 10px;
border-radius: 50%;
background: var(--color-text-muted);
}
.status-loading .model-status__dot {
background: var(--color-warning);
animation: dot-pulse 1s ease-in-out infinite;
}
.status-ready .model-status__dot {
background: var(--color-success);
box-shadow: 0 0 10px rgba(0, 212, 170, 0.5);
}
.model-status__text {
font-size: 0.85rem;
font-weight: 600;
color: var(--color-text-secondary);
}
/* ============================================
FOOTER
============================================ */
.footer {
margin-top: auto;
padding-top: var(--space-8);
text-align: center;
}
.footer p {
font-size: 0.8rem;
font-weight: 500;
color: var(--color-text-muted);
}
.footer a {
color: var(--color-mint);
text-decoration: none;
font-weight: 600;
transition: color var(--duration-fast);
}
.footer a:hover {
color: var(--color-aquamarine);
text-decoration: underline;
}
.footer__disclaimer {
font-size: 0.7rem;
margin-top: var(--space-2);
opacity: 0.7;
}
/* ============================================
RESPONSIVE
============================================ */
@media (max-width: 768px) {
.app-shell {
padding: var(--space-6) var(--space-4);
}
.logo__text {
font-size: 2rem;
}
.voice-section {
flex-direction: column;
align-items: flex-start;
}
.voice-selector {
width: 100%;
}
.voice-selector__dropdown {
flex: 1;
}
.output-section {
grid-template-columns: 1fr;
}
.metrics-panel {
display: grid;
grid-template-columns: repeat(2, 1fr);
}
.metric:last-child {
grid-column: span 2;
}
}
@media (max-width: 480px) {
.hero__brand {
flex-direction: column;
gap: var(--space-3);
}
.controls {
flex-direction: column;
}
.btn--primary {
width: 100%;
}
.sample-texts {
flex-direction: column;
align-items: flex-start;
}
.sample-btn {
width: 100%;
text-align: center;
}
.metrics-panel {
grid-template-columns: 1fr;
}
.metric:last-child {
grid-column: span 1;
}
.metric__number {
font-size: 1.5rem;
}
.metric__number--large {
font-size: 1.75rem;
}
}