:root{--teal: #115E59;--teal-deep: #0A3D3A;--teal-light: #1A8A83;--teal-bright: #2DD4BF;--ink: #0F1F1E;--paper: #F7FAF9;--cream: #ECF3F1;--stone: #5E7370;--green: #22C55E;--red: #DC2626}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Inter,sans-serif;background:#050a09;color:#e8f0ed}.btn{padding:.6rem 1.2rem;border:none;border-radius:8px;cursor:pointer;font-size:.9rem;font-weight:500;transition:all .15s}.btn-primary{background:var(--teal);color:#fff}.btn-primary:hover{background:var(--teal-light)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:#115e5926;color:var(--teal-bright);border:1px solid var(--teal)}.btn-ghost{background:transparent;color:var(--stone);border:1px solid #1e2b28}.btn-ghost:hover{background:#111916;color:#e8f0ed}.btn-full{width:100%}.form-group{margin-bottom:1rem}.form-label{display:block;font-size:.8rem;color:var(--stone);margin-bottom:.3rem;text-transform:uppercase;letter-spacing:.05em}.form-input,.form-select{width:100%;padding:.65rem;background:#0a0f0e;border:1px solid #1e2b28;border-radius:6px;color:#e8f0ed;font-size:.9rem;outline:none}.form-input:focus,.form-select:focus{border-color:var(--teal)}.form-hint{font-size:.75rem;color:var(--stone);margin-top:.3rem}.form-error{color:var(--red);font-size:.85rem}.card{background:#111916;border:1px solid #1e2b28;border-radius:10px;padding:1rem}.channel-card{display:flex;align-items:center;gap:1rem}.channel-icon{font-size:1.5rem}.channel-info{flex:1}.channel-name{font-weight:600}.channel-status{font-size:.8rem;color:var(--stone)}.onboard-container{min-height:100vh;display:flex;flex-direction:column}.onboard-body{flex:1;display:flex;align-items:center;justify-content:center;padding:2rem}.onboard-card{background:#111916;border:1px solid #1e2b28;border-radius:12px;padding:2rem;max-width:480px;width:100%}.onboard-card h2{font-size:1.3rem;margin-bottom:.5rem}.onboard-card p{color:var(--stone);font-size:.9rem;margin-bottom:1.5rem}.progress-bar{display:flex;gap:4px;margin-bottom:.5rem}.progress-step{flex:1;height:3px;background:#1e2b28;border-radius:2px}.progress-step.done,.progress-step.active{background:var(--teal)}.container{max-width:1100px;margin:0 auto;padding:0 1.5rem}.narrow{max-width:480px}