:root{--ground:#f3f4f2;--surface:#fff;--surface-sunken:#edeeec;--ink:#1f2523;--ink-muted:#5c6763;--ink-faint:#8b9490;--line:#e1e4e0;--line-strong:#c9cec9;--accent:#2c4c4f;--accent-strong:#1a3234;--bronze:#9c7a46;--bronze-deep:#6f5630;--success:#3f7a56;--success-bg:#e7f1ea;--danger:#a3503f;--danger-bg:#f7ece8}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--ground:#14181a;--surface:#1b2223;--surface-sunken:#101516;--ink:#e7ece9;--ink-muted:#9aa8a3;--ink-faint:#6c7975;--line:#2a3332;--line-strong:#3a4543;--accent:#7fb3ae;--accent-strong:#a2cbc6;--bronze:#cbaa74;--bronze-deep:#e4c791;--success:#7fb894;--success-bg:#7fb89424;--danger:#d08b78;--danger-bg:#d08b7824}}[data-theme=dark]{--ground:#14181a;--surface:#1b2223;--surface-sunken:#101516;--ink:#e7ece9;--ink-muted:#9aa8a3;--ink-faint:#6c7975;--line:#2a3332;--line-strong:#3a4543;--accent:#7fb3ae;--accent-strong:#a2cbc6;--bronze:#cbaa74;--bronze-deep:#e4c791;--success:#7fb894;--success-bg:#7fb89424;--danger:#d08b78;--danger-bg:#d08b7824}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--ground);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,system-ui,sans-serif}h1,h2,h3{color:var(--ink);margin:0;font-family:"Source Serif 4",serif;font-weight:700}.mono{font-family:IBM Plex Mono,monospace;font-weight:500}.app-shell{flex-direction:column;min-height:100vh;display:flex}.app-header{border-bottom:1px solid var(--line);background:var(--surface);justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.brand{align-items:center;gap:10px;display:flex}.brand-mark{color:#fff;letter-spacing:.02em;background:#ea6a2c;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:11px;font-weight:700;display:flex}.brand-title{letter-spacing:.01em;color:var(--accent);font-size:18px;font-weight:700}.header-actions{align-items:center;gap:12px;display:flex}.user-chip{color:var(--ink-muted);font-size:13px}.icon-btn{border:1px solid var(--line);background:var(--surface);color:var(--ink-muted);cursor:pointer;border-radius:8px;padding:6px 10px;font-size:13px}.icon-btn:hover{border-color:var(--line-strong);color:var(--ink)}.tab-nav{background:var(--surface-sunken);border-bottom:1px solid var(--line);gap:4px;padding:0 24px;display:flex;overflow-x:auto}.tab-btn{color:var(--ink-faint);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-bottom:2px solid #0000;padding:12px 16px;font-size:14px;font-weight:600}.tab-btn.active{color:var(--accent);border-bottom-color:var(--accent)}.tab-btn:hover:not(.active){color:var(--ink-muted)}.app-main{flex:1;width:100%;max-width:980px;margin:0 auto;padding:24px}.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:20px}.card+.card{margin-top:16px}.section-title{color:var(--ink-muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:12px;font-size:15px;font-weight:600}.field-grid{grid-template-columns:repeat(2,1fr);gap:14px;display:grid}@media (width<=720px){.field-grid{grid-template-columns:1fr}}.field{flex-direction:column;gap:6px;display:flex}.field.full{grid-column:1/-1}.field label{color:var(--ink);font-size:13px;font-weight:700}input[type=text],input[type=number],textarea,select{color:var(--ink);background:var(--ground);border:1px solid var(--line);border-radius:8px;outline:none;padding:9px 11px;font-family:inherit;font-size:14px}input:read-only,textarea:read-only{background:var(--surface-sunken);color:var(--ink-muted)}input:focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px #2c4c4f1f}textarea{resize:vertical;min-height:96px}.btn{cursor:pointer;border:none;border-radius:8px;align-items:center;gap:6px;padding:9px 16px;font-size:14px;font-weight:600;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-strong)}.btn-secondary{background:var(--surface);color:var(--ink);border:1px solid var(--line-strong)}.btn-secondary:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.btn-danger{background:var(--danger-bg);color:var(--danger)}.btn-danger:hover:not(:disabled){background:var(--danger);color:#fff}.btn-row{flex-wrap:wrap;gap:10px;margin-top:20px;display:flex}table{border-collapse:collapse;width:100%;font-size:14px}thead th{text-align:left;color:var(--ink-muted);text-transform:uppercase;letter-spacing:.04em;background:var(--surface-sunken);border-bottom:1px solid var(--line);padding:8px 10px;font-size:12px}tbody td{border-bottom:1px solid var(--line);padding:10px}tbody tr:hover{background:var(--surface-sunken);cursor:pointer}.badge{border-radius:999px;align-items:center;padding:3px 9px;font-size:12px;font-weight:600;display:inline-flex}.badge-draft{background:var(--surface-sunken);color:var(--ink-muted)}.badge-pending{color:var(--bronze-deep);background:#9c7a4624}.badge-closed{background:var(--success-bg);color:var(--success)}.badge-rejected{background:var(--danger-bg);color:var(--danger)}.attachment-row{border:1px solid var(--line);border-radius:8px;justify-content:space-between;align-items:center;margin-top:8px;padding:8px 10px;font-size:13px;display:flex}.dropzone{border:1.5px dashed var(--line-strong);text-align:center;color:var(--ink-muted);cursor:pointer;border-radius:10px;padding:24px;font-size:13px}.dropzone:hover{border-color:var(--accent);color:var(--accent)}.dropzone-active{border-style:solid;border-color:var(--accent);color:var(--accent);background:color-mix(in srgb, var(--accent) 10%, transparent)}.state-message{border-radius:8px;margin-bottom:14px;padding:10px 14px;font-size:13px}.state-message.error{background:var(--danger-bg);color:var(--danger)}.state-message.info{background:var(--surface-sunken);color:var(--ink-muted)}.state-message.success{background:var(--success-bg);color:var(--success)}.flow-steps{flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:4px;display:flex}.flow-step{color:var(--ink-faint);border:1px solid var(--line);border-radius:999px;padding:4px 10px;font-size:12px}.flow-step.done{color:var(--success);border-color:var(--success);background:var(--success-bg)}.flow-step.current{color:var(--accent);border-color:var(--accent);font-weight:700}.flow-arrow{color:var(--ink-faint);font-size:12px}