*{box-sizing:border-box;margin:0;padding:0}:root{--bg-main:#0f1419;--bg-secondary:#1a2332;--bg-card:#1e2936;--bg-input:#243040;--color-main:#4ba3ff;--color-hover:#2a5a8a;--text-primary:#e0e6ed;--text-secondary:#c5d0e0;--text-muted:#8fa3b8;--border:#2a3f5a;--danger:#d64545;--danger-hover:#b33a3a}body,html{background:linear-gradient(135deg,var(--bg-main) 0,var(--bg-secondary) 100%);min-height:100vh;color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Hiragino Sans,sans-serif;font-size:14px;line-height:1.6}a{color:inherit;text-decoration:none}input,select,textarea{background:var(--bg-input);border:1px solid var(--border);color:var(--text-primary);border-radius:6px;padding:8px 12px;width:100%;font-size:14px;font-family:inherit;outline:none;transition:border-color .2s}input:focus,select:focus,textarea:focus{border-color:var(--color-main)}textarea{resize:vertical;min-height:80px}button{cursor:pointer;border:none;border-radius:6px;font-size:14px;font-family:inherit;transition:background .2s,opacity .2s}.btn-primary{background:var(--color-main);color:white;padding:10px 20px}.btn-primary:hover{background:var(--color-hover);opacity:1}.btn-secondary{background:var(--bg-input);color:var(--text-secondary);padding:10px 20px;border:1px solid var(--border)}.btn-danger{background:var(--danger);color:white;padding:6px 14px}.btn-danger:hover{background:var(--danger-hover);opacity:1}.btn-edit{background:var(--color-hover);color:var(--text-primary);padding:6px 14px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:20px}.label{color:var(--text-muted);font-size:12px;margin-bottom:4px;display:block}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:28px;width:100%;max-width:640px;max-height:90vh;overflow-y:auto}select option{background:var(--bg-input)}