:root{--bg-dark: #050a10;--text-main: #e0e6ed;--text-muted: #94a3b8;--accent-primary: #ff6600;--accent-secondary: #ff9933;--glass-bg: rgba(255, 255, 255, .03);--glass-border: rgba(255, 255, 255, .1);--font-heading: "Inter", sans-serif;--font-body: "Inter", sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-body);background-color:var(--bg-dark);color:var(--text-main);min-height:100vh;overflow-x:hidden;background-image:radial-gradient(circle at 50% -20%,rgba(255,102,0,.1),transparent 70%)}.container{max-width:1200px;margin:0 auto;padding:2rem}.glass-card{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:24px;padding:3rem;box-shadow:0 25px 50px -12px #00000080}.btn{padding:1rem 2rem;border-radius:12px;font-weight:700;cursor:pointer;transition:all .3s ease;border:none;display:inline-flex;align-items:center;gap:.5rem;text-transform:uppercase;letter-spacing:1px}.btn-primary{background:var(--accent-primary);color:#fff}.btn-primary:hover{background:var(--accent-secondary);box-shadow:0 0 20px #f606;transform:translateY(-2px)}.upload-zone{border:2px dashed var(--glass-border);border-radius:20px;padding:4rem 2rem;text-align:center;transition:all .3s ease;cursor:pointer;background:rgba(255,255,255,.01)}.upload-zone:hover{border-color:var(--accent-primary);background:rgba(255,102,0,.05)}.progress-bar{width:100%;height:8px;background:rgba(255,255,255,.1);border-radius:4px;margin-top:1.5rem;overflow:hidden}.progress-fill{height:100%;background:var(--accent-primary);transition:width .3s ease}input[type=file]{display:none}h1{font-size:3.5rem;font-weight:800;margin-bottom:1rem;letter-spacing:-2px}.accent-text{color:var(--accent-primary)}