:root{--bg:#000;--surface:#0a0a0a;--card:#0f0f0f;--accent:#b91c1c;--accent-hover:#dc2626;--text:#fff;--text-muted:#9ca3af;--border:rgba(255,255,255,0.08);--gradient-primary:linear-gradient(135deg,#b91c1c,#991b1b);--gradient-card:linear-gradient(135deg,rgba(185,28,28,0.05),rgba(153,27,27,0.02))}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.6}
.orbitron{font-family:"Orbitron",sans-serif;font-optical-sizing:auto}
.container{max-width:1400px;margin:0 auto;padding:20px}
.btn{padding:12px 24px;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all 0.2s ease;text-decoration:none;display:inline-flex;align-items:center;gap:8px;justify-content:center}
.btn-primary{background:var(--gradient-primary);color:white;box-shadow:0 4px 12px rgba(185,28,28,0.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(185,28,28,0.4)}
.btn-secondary{background:rgba(255,255,255,0.05);color:var(--text);border:1px solid var(--border)}
.btn-secondary:hover{background:rgba(255,255,255,0.08);border-color:rgba(255,255,255,0.12)}
.btn-danger{background:rgba(239,68,68,0.1);color:#ef4444;border:1px solid rgba(239,68,68,0.3)}
.btn-danger:hover{background:rgba(239,68,68,0.2)}
.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:24px;transition:all 0.2s ease}
.card:hover{border-color:rgba(255,255,255,0.12);box-shadow:0 8px 24px rgba(0,0,0,0.4)}
.form-group{margin-bottom:20px}
.form-group label{display:block;margin-bottom:8px;font-size:14px;font-weight:600;color:var(--text)}
.form-input{width:100%;padding:12px 16px;background:var(--surface);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:14px;transition:all 0.2s ease;font-family:inherit}
.form-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(185,28,28,0.1)}
.form-input::placeholder{color:var(--text-muted)}
.message{padding:16px;border-radius:8px;margin-bottom:20px;display:flex;align-items:center;gap:12px;font-size:14px;animation:slideIn 0.3s ease}
@keyframes slideIn{from{opacity:0;transform:translateX(-10px)}to{opacity:1;transform:translateX(0)}}
.message.error{background:rgba(239,68,68,0.1);border:1px solid rgba(239,68,68,0.3);color:#fca5a5}
.message.success{background:rgba(34,197,94,0.1);border:1px solid rgba(34,197,94,0.3);color:#86efac}
.message.info{background:rgba(59,130,246,0.1);border:1px solid rgba(59,130,246,0.3);color:#93c5fd}
.spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,0.3);border-top-color:white;border-radius:50%;animation:spin 0.8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes fadeIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}