frontend/styles.css

:root {
    --bg-color: #050508;
    --panel-bg: rgba(22, 22, 30, 0.6);
    --border-color: rgba(255, 255, 255, 0.08);
    --text-main: #f0f0f5;
    --text-dim: #8b8b9f;
    --accent-primary: #00F0FF;
    --accent-secondary: #8000FF;
    --glass-blur: 16px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    position: relative;
    overflow-x: hidden;
}

/* Animated Background Orbs */
.background-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
    animation: float 20s infinite alternate ease-in-out;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: var(--accent-secondary);
    top: -200px;
    right: -100px;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: var(--accent-primary);
    bottom: -200px;
    left: -100px;
    animation-delay: -10s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-100px, 100px) scale(1.2); }
}

.container {
    width: 100%;
    max-width: 1200px;
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

/* Header */
header {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    animation: fadeDown 0.8s ease-out;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 1rem;
}

h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -1px;
}

h1 span {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-dim);
    font-size: 0.9rem;
}

/* Main Grid */
.app-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 2rem;
    align-items: start;
    animation: fadeUp 1s ease-out;
}

/* Glassmorphism Panels */
.glass-panel {
    background: var(--panel-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

/* Editor Section */
.card-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0,0,0,0.2);
    border-radius: 20px 20px 0 0;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}
.red { background: #ff5f56; }
.yellow { background: #ffbd2e; }
.green { background: #27c93f; }

.filename {
    margin-left: 1rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-dim);
}

.editor-wrapper {
    position: relative;
    padding: 1rem;
}

textarea {
    width: 100%;
    min-height: 350px;
    background: transparent;
    border: none;
    color: var(--text-main);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
    resize: vertical;
    outline: none;
}

textarea::placeholder {
    color: rgba(255, 255, 255, 0.2);
}

/* Button */
.primary-btn {
    width: 100%;
    margin-top: 1.5rem;
    padding: 1.2rem;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: #fff;
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    position: relative;
    overflow: hidden;
}

.primary-btn::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: 0.5s;
}

.primary-btn:hover::before {
    left: 100%;
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(128, 0, 255, 0.3);
}

.primary-btn:active {
    transform: translateY(0);
}

/* Loader */
.loader {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}
.hidden { display: none; }

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Examples */
.examples-section {
    margin-top: 2rem;
}
.examples-section h3 {
    font-size: 0.9rem;
    color: var(--text-dim);
    margin-bottom: 1rem;
    font-weight: 500;
}
.example-chips {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}
.chip {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-main);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
}
.chip:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--accent-primary);
}

/* Results Section */
.results-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.result-card {
    padding: 2rem;
    transition: transform 0.3s;
}

.result-card:hover {
    transform: translateY(-2px);
}

.result-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-dim);
    margin-bottom: 1rem;
}

.result-value {
    font-family: 'Outfit', sans-serif;
    font-size: 2rem;
    font-weight: 800;
}

.glow-text {
    background: linear-gradient(135deg, var(--accent-primary), #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 3rem;
}

.result-desc {
    color: #a0a0b5;
    line-height: 1.6;
    font-size: 1.1rem;
}

/* Animations */
@keyframes fadeDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 900px) {
    .app-grid {
        grid-template-columns: 1fr;
    }
    h1 { font-size: 2.5rem; }
}