:root{--bg-dark: #0B1A12;--neon-green: #B4FF00;--neon-green-dim: rgba(180, 255, 0, .15);--glass-bg: rgba(255, 255, 255, .03);--glass-border: rgba(180, 255, 0, .3);--glass-border-focus: rgba(180, 255, 0, .8);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .6);--danger: #FF3366;--danger-dim: rgba(255, 51, 102, .15);--danger-border: rgba(255, 51, 102, .5)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Space Grotesk,Outfit,sans-serif;background-color:var(--bg-dark);color:var(--text-primary);min-height:100vh;display:flex;justify-content:center;align-items:center;overflow-x:hidden;background-image:radial-gradient(circle at 15% 50%,var(--neon-green-dim),transparent 25%),radial-gradient(circle at 85% 30%,var(--neon-green-dim),transparent 20%)}.app-container{width:100%;max-width:800px;padding:2rem;z-index:10}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:24px;padding:2.5rem;box-shadow:0 8px 32px #0000005e;transition:all .3s ease}.glass-panel:hover{border-color:var(--glass-border-focus);box-shadow:0 0 20px var(--neon-green-dim)}h1{font-family:Outfit,sans-serif;font-size:3rem;font-weight:800;margin-bottom:.5rem;text-align:center;color:var(--text-primary);letter-spacing:-1px}.text-gradient{background:linear-gradient(to right,#fff,var(--neon-green));-webkit-background-clip:text;-webkit-text-fill-color:transparent}p.subtitle{text-align:center;color:var(--text-secondary);font-size:1.1rem;margin-bottom:3rem}textarea{width:100%;min-height:180px;background:rgba(0,0,0,.4);border:1px solid var(--glass-border);border-radius:16px;padding:1.5rem;color:var(--text-primary);font-family:Space Grotesk,sans-serif;font-size:1.1rem;resize:vertical;transition:all .3s ease}textarea:focus{outline:none;border-color:var(--neon-green);box-shadow:0 0 15px var(--neon-green-dim)}textarea::placeholder{color:#ffffff4d}.btn-primary{width:100%;padding:1.2rem;margin-top:1.5rem;background:var(--neon-green);color:var(--bg-dark);border:none;border-radius:12px;font-family:Outfit,sans-serif;font-size:1.25rem;font-weight:700;cursor:pointer;transition:all .3s ease;text-transform:uppercase;letter-spacing:1px;box-shadow:0 0 15px var(--neon-green-dim)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 25px #b4ff0066}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.result-container{margin-top:2rem;border-radius:16px;padding:2rem;display:flex;flex-direction:column;align-items:center;text-align:center}.result-container.safe{background:var(--neon-green-dim);border:1px solid var(--neon-green);box-shadow:0 0 30px var(--neon-green-dim) inset}.result-container.spam{background:var(--danger-dim);border:1px solid var(--danger-border);box-shadow:0 0 30px var(--danger-dim) inset}.result-status{font-family:Outfit,sans-serif;font-size:2.5rem;font-weight:800;text-transform:uppercase;margin-bottom:.5rem}.safe .result-status{color:var(--neon-green);text-shadow:0 0 10px var(--neon-green-dim)}.spam .result-status{color:var(--danger);text-shadow:0 0 10px var(--danger-dim)}.probability-bar-bg{width:100%;height:8px;background:rgba(255,255,255,.1);border-radius:4px;margin:1.5rem 0 .5rem;overflow:hidden;position:relative}.probability-bar-fill{height:100%;border-radius:4px;transition:width 1s cubic-bezier(.4,0,.2,1)}.safe .probability-bar-fill{background:var(--neon-green);box-shadow:0 0 10px var(--neon-green)}.spam .probability-bar-fill{background:var(--danger);box-shadow:0 0 10px var(--danger)}.prob-text{font-size:.9rem;color:var(--text-secondary);font-family:Space Grotesk,monospace}.loader{border:3px solid rgba(255,255,255,.1);border-radius:50%;border-top:3px solid var(--neon-green);width:24px;height:24px;animation:spin 1s linear infinite;display:inline-block}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (max-width: 600px){.glass-panel{padding:1.5rem}h1{font-size:2rem}}