:root {
    --bg-dark: #0f1016;
    --card-bg: rgba(255, 255, 255, 0.05);
    --border: rgba(255, 255, 255, 0.1);
    --accent: #818cf8;
    --accent-hover: #6366f1;
    --text: #ffffff;
    --text-muted: #94a3b8;
}

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

body { 
    background-color: var(--bg-dark); 
    font-family: 'Plus Jakarta Sans', sans-serif; 
    color: var(--text); 
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Animated Mesh Background */
.bg-mesh {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: -1; overflow: hidden;
}
.blob {
    position: absolute; filter: blur(90px); border-radius: 50%; opacity: 0.4; animation: float 10s infinite alternate;
}
.blob-1 { width: 400px; height: 400px; background: #4f46e5; top: -100px; left: -100px; }
.blob-2 { width: 300px; height: 300px; background: #ec4899; bottom: -50px; right: -50px; animation-delay: -5s; }
@keyframes float { 0% { transform: translate(0, 0) scale(1); } 100% { transform: translate(50px, 50px) scale(1.2); } }

/* Layout & Typography */
.app-container { max-width: 1200px; margin: 40px auto; padding: 0 20px; }
.hero-text { text-align: center; margin-bottom: 50px; }
.hero-text h1 { font-size: 3rem; font-weight: 800; background: linear-gradient(to right, #fff, #a5b4fc); -webkit-background-clip: text; color: transparent; }
.hero-text p { color: var(--text-muted); font-size: 1.1rem; }

/* Ads */

/* Cards & Glassmorphism */
.glass-nav { padding: 20px 5%; border-bottom: 1px solid var(--border); background: rgba(15, 16, 22, 0.7); backdrop-filter: blur(12px); display: flex; justify-content: space-between; align-items: center;}
.logo { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.5px; }
.logo span { color: var(--accent); }
.badge { background: rgba(129, 140, 248, 0.2); color: var(--accent); padding: 4px 12px; border-radius: 20px; font-size: 0.8rem; font-weight: 600; border: 1px solid rgba(129, 140, 248, 0.3); }

.workspace-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 24px; padding: 30px; backdrop-filter: blur(20px); box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5); }

/* Upload Area */
.upload-box { border: 2px dashed var(--border); border-radius: 16px; padding: 60px 20px; text-align: center; cursor: pointer; transition: all 0.3s ease; }
.upload-box.dragover { border-color: var(--accent); background: rgba(129, 140, 248, 0.1); transform: scale(1.02); }
.upload-box:hover { border-color: var(--accent); background: rgba(255,255,255,0.02); }
.upload-content .icon { font-size: 3rem; margin-bottom: 15px; }

/* Image Preview */
.image-wrapper { position: relative; display: inline-block; width: 100%; }
.preview-container img { width: 100%; border-radius: 12px; object-fit: cover; max-height: 400px; box-shadow: 0 10px 30px rgba(0,0,0,0.5); }
.close-btn { position: absolute; top: 10px; right: 10px; background: rgba(0,0,0,0.6); color: #fff; border: none; width: 30px; height: 30px; border-radius: 50%; cursor: pointer; backdrop-filter: blur(5px); transition: 0.2s; }
.close-btn:hover { background: #ef4444; }

/* Swatches */
.panel-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 25px; border-bottom: 1px solid var(--border); padding-bottom: 15px; }
.palette-display { display: flex; flex-direction: column; gap: 12px; min-height: 300px; }
.color-swatch { display: flex; align-items: center; justify-content: space-between; background: rgba(255,255,255,0.03); padding: 12px; border-radius: 16px; border: 1px solid var(--border); cursor: pointer; transition: all 0.2s ease; overflow: hidden; position: relative;}
.color-swatch:hover { transform: translateX(5px); background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.2); }
.swatch-left { display: flex; align-items: center; }
.box { width: 40px; height: 40px; border-radius: 10px; margin-right: 15px; box-shadow: 0 4px 10px rgba(0,0,0,0.3); }
.hex-text { font-family: monospace; font-weight: 600; font-size: 1.1rem; letter-spacing: 1px; }
.copy-hint { font-size: 0.8rem; color: var(--text-muted); opacity: 0; transition: 0.2s; }
.color-swatch:hover .copy-hint { opacity: 1; }

/* Buttons */
.primary-btn { background: var(--accent); color: #fff; border: none; padding: 12px 24px; border-radius: 12px; font-weight: 600; cursor: pointer; transition: 0.3s; }
.primary-btn:hover:not(:disabled) { background: var(--accent-hover); transform: translateY(-2px); }
.primary-btn:disabled { background: rgba(255,255,255,0.1); color: var(--text-muted); cursor: not-allowed; }
.secondary-btn { width: 100%; background: transparent; color: var(--text); border: 1px solid var(--border); padding: 15px; border-radius: 12px; font-weight: 600; cursor: pointer; transition: 0.3s; margin-top: 15px; }
.secondary-btn:hover { background: rgba(255,255,255,0.05); border-color: var(--text); }

/* Empty State */
.empty-state { text-align: center; color: var(--text-muted); padding: 40px 0; }
.ghost-swatches span { display: inline-block; width: 30px; height: 30px; border-radius: 8px; background: rgba(255,255,255,0.05); margin: 0 5px 20px; }

/* Toast */
.toast { position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%) translateY(100px); background: var(--text); color: var(--bg-dark); padding: 12px 30px; border-radius: 50px; font-weight: 600; transition: 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55); z-index: 1000; box-shadow: 0 10px 30px rgba(0,0,0,0.3); }
.toast.show { transform: translateX(-50%) translateY(0); }
.app-footer {
    margin-top: 80px;
    padding: 60px 20px;
    border-top: 1px solid var(--border);
    background: rgba(15, 16, 22, 0.4);
    text-align: center;
}
.seo-content-area {
    padding: 80px 20px;
    background: rgba(255, 255, 255, 0.02);
    border-top: 1px solid var(--border);
}

.seo-content-area .container {
    max-width: 1000px;
    margin: 0 auto;
}

.seo-content-area h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    text-align: center;
    background: linear-gradient(to right, #fff, var(--accent));
    -webkit-background-clip: text;
    color: transparent;
}

.seo-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    text-align: left;
}

.seo-text p {
    color: var(--text-muted);
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.seo-text h3 {
    margin: 25px 0 15px;
    color: #fff;
}

.faq-box {
    background: rgba(255, 255, 255, 0.03);
    padding: 30px;
    border-radius: 20px;
    border: 1px solid var(--border);
}

.faq-item {
    margin-bottom: 20px;
}

.faq-item strong {
    display: block;
    color: var(--accent);
    margin-bottom: 5px;
    font-size: 0.95rem;
}

.faq-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .seo-grid { grid-template-columns: 1fr; }
}
.footer-content {
    max-width: 600px;
    margin: 0 auto;
}

.dev-info {
    margin-bottom: 30px;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(34, 197, 94, 0.1);
    color: #4ade80;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.pulse {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    box-shadow: 0 0 0 rgba(34, 197, 94, 0.4);
    animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(34, 197, 94, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.made-by {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.dev-role {
    color: var(--text-muted);
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-bottom: 30px;
}

.social-icon {
    color: var(--text);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: 0.3s;
    opacity: 0.7;
}

.social-icon:hover {
    color: var(--accent);
    opacity: 1;
    transform: translateY(-2px);
}

.copyright {
    font-size: 0.8rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border);
    padding-top: 25px;
}
@media (max-width: 900px) { .workspace-grid { grid-template-columns: 1fr; } }