:root{--bg: #F4F2EC;--surface: #FFFDF8;--ink: #1C1B18;--ink-2: #4A463C;--muted: #6E6857;--faint: #A9A395;--line: #E3DFD4;--line-2: #EEEAE0;--border-input: #D8D3C6;--accent: #F5601D;--accent-dark: #D34A12;--danger: #B3261E;--danger-ink: #8C2B22;--danger-bg: #FBEAE8;--danger-line: #E8C2BD;--ok: #1F8A5B;--chip-bg: #F0EDE3;--field-bg: #fff;--hover-bg: #F8F5EC;--font-display: "Space Grotesk", sans-serif;--font-sans: "IBM Plex Sans", sans-serif;--font-mono: "IBM Plex Mono", monospace}:root[data-theme=dark]{--bg: #1A1815;--surface: #221F1A;--ink: #F1EEE6;--ink-2: #CBC5B8;--muted: #9C9585;--faint: #6F6857;--line: #332F28;--line-2: #2A2721;--border-input: #3A362E;--accent: #FF6A2A;--accent-dark: #F5601D;--danger: #E5675E;--danger-ink: #F0A79F;--danger-bg: #34211E;--danger-line: #593330;--ok: #4CB989;--chip-bg: #2A2820;--field-bg: #201E18;--hover-bg: #2A2720}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;background:var(--bg)}body{font-family:var(--font-sans);color:var(--ink);transition:background-color .25s ease,color .25s ease}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-dark);text-decoration:underline}input,textarea,button{font-family:inherit}input:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px}::placeholder{color:var(--faint)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:fadeUp .35s ease both}.mono{font-family:var(--font-mono)}.display{font-family:var(--font-display)}.card{background:var(--surface);border:1px solid var(--line);border-radius:12px}.label{font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}.field{display:flex;flex-direction:column;gap:6px}.input{border:1px solid var(--border-input);border-radius:8px;padding:11px 13px;font-size:14px;background:var(--field-bg);color:var(--ink);width:100%}.input--lg{padding:12px 14px;font-size:15px;background:var(--field-bg)}.btn{border:none;border-radius:8px;padding:11px 18px;font-size:14px;font-weight:600;cursor:pointer;font-family:var(--font-display);transition:filter .15s,background .15s}.btn--accent{background:var(--accent);color:#fff}.btn--accent:hover{filter:brightness(.92)}.btn--dark{background:var(--ink);color:var(--bg)}.btn--dark:hover{filter:brightness(.92)}.btn--ghost{background:none;border:1px solid var(--border-input);color:var(--muted)}.btn--ghost:hover{border-color:var(--ink);color:var(--ink)}.error-box{background:var(--danger-bg);border:1px solid var(--danger-line);color:var(--danger-ink);border-radius:8px;padding:10px 14px;font-size:13.5px}