:root{--bg: #0f1116;--bg-elev: #181b23;--border: #262a35;--text: #e6e8ee;--text-dim: #9aa0ad;--accent: #9146ff;--accent-hover: #a76dff;--danger: #ff4d4f;--ok: #2ecc71;--radius: 10px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, system-ui, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:15px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}#app{max-width:880px;margin:0 auto;padding:32px 24px 64px}.loading{text-align:center;color:var(--text-dim);padding:80px 0}.header{display:flex;align-items:center;gap:16px;margin-bottom:32px;padding-bottom:16px;border-bottom:1px solid var(--border)}.header img{width:48px;height:48px;border-radius:50%;background:var(--bg-elev)}.header .name{font-weight:600;font-size:18px}.header .spacer{flex:1}.card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:20px 24px;margin-bottom:20px}.card h2{margin:0 0 16px;font-size:16px;font-weight:600;letter-spacing:.02em;text-transform:uppercase;color:var(--text-dim)}.dice-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:14px}.dice-item{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 10px 10px;background:var(--bg);border:1px solid var(--border);border-radius:8px;transition:opacity .15s ease,border-color .15s ease}.dice-item.disabled{opacity:.45;border-color:#1f222b}.dice-item canvas.preview{display:block;width:96px;height:96px;margin-bottom:4px}.dice-item .row{display:flex;align-items:center;gap:8px}.dice-item .enable-toggle{display:flex;align-items:center;cursor:pointer}.dice-item .enable-cb{width:16px;height:16px;margin:0;accent-color:var(--accent);cursor:pointer}.dice-item .label{font-weight:600;width:40px}.dice-item input[type=color]{width:36px;height:36px;padding:0;border:1px solid var(--border);border-radius:6px;background:transparent;cursor:pointer}.dice-item input[type=color]::-webkit-color-swatch-wrapper{padding:0}.dice-item input[type=color]::-webkit-color-swatch{border:none;border-radius:4px}.dice-item .hex{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:var(--text-dim)}.actions{margin-top:18px;display:flex;gap:12px;align-items:center}button{font:inherit;padding:9px 18px;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text);cursor:pointer}button:hover:not([disabled]){border-color:var(--accent)}button.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}button.primary:hover:not([disabled]){background:var(--accent-hover);border-color:var(--accent-hover)}button[disabled]{opacity:.5;cursor:not-allowed}.status{font-size:13px}.status.ok{color:var(--ok)}.status.err{color:var(--danger)}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-size:12px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em}.field .row{display:flex;gap:8px;flex-wrap:wrap}.field input[type=text],.field input[type=number]{flex:1;min-width:180px;padding:9px 12px;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}.field input[type=text]:focus,.field input[type=number]:focus{outline:none;border-color:var(--accent)}.field input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent);cursor:pointer}.field .hint{font-size:12px;color:var(--text-dim)}.login-screen{text-align:center;padding:80px 0}.login-screen h1{font-size:28px;margin-bottom:12px}.login-screen p{color:var(--text-dim);margin-bottom:28px}.login-screen a.btn{display:inline-block;padding:12px 24px;background:var(--accent);color:#fff;border-radius:8px;font-weight:600}.login-screen a.btn:hover{background:var(--accent-hover);text-decoration:none}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin:6px 0 18px;flex-wrap:wrap}.tab-btn{background:transparent;border:none;border-bottom:2px solid transparent;border-radius:0;padding:10px 16px;font-weight:500;color:var(--text-dim);cursor:pointer;margin-bottom:-1px}.tab-btn:hover:not([disabled]){color:var(--text);border-bottom-color:var(--border)}.tab-btn.active{color:var(--text);border-bottom-color:var(--accent)}.tab-panel[hidden]{display:none}.per-user-group,.per-user-viewer{border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;margin-bottom:12px;background:var(--bg)}.per-user-group .row,.per-user-viewer .row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.per-user-die{display:flex;flex-direction:column;align-items:center;gap:4px}.per-user-die input[type=color]{width:48px;height:32px;padding:0;border:1px solid var(--border);border-radius:6px;cursor:pointer;background:var(--bg)}.per-user-die input[type=color]:disabled{opacity:.4;cursor:not-allowed}.per-user-die input[type=checkbox]{width:13px;height:13px;accent-color:var(--accent);cursor:pointer}#per-user-section h3{font-size:16px;margin:0 0 8px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.04em}#per-user-search{padding:8px 12px;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);font:inherit;font-size:13px}#per-user-search:focus{outline:none;border-color:var(--accent)}#per-user-recent{padding:12px;border:1px solid var(--border);border-radius:8px;margin-bottom:12px;background:var(--bg-elev)}.viewer-delete-btn{font-size:12px;padding:6px 10px;color:var(--danger);border-color:var(--border)}.viewer-delete-btn:hover:not([disabled]){border-color:var(--danger)}.materials-banner{display:flex;align-items:center;justify-content:space-between;gap:1rem;background:var(--bg);border:1px solid var(--border);padding:.875rem 1rem;border-radius:8px;margin-bottom:14px}.materials-banner .banner-text h3{margin:0 0 .2rem;font-size:.9375rem;font-weight:600}.materials-banner .banner-text p{margin:0;color:var(--text-dim);font-size:.8125rem}.materials-banner .toggle{display:flex;align-items:center;gap:.5rem;cursor:pointer;white-space:nowrap;font-size:.875rem}.materials-banner .toggle input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent);cursor:pointer;margin:0}.material-row{display:flex;flex-direction:column;align-items:stretch;gap:.375rem;margin-top:.375rem;width:100%}.material-row label{display:flex;align-items:center;gap:.375rem;font-size:.75rem;color:var(--text-dim);min-width:0;text-transform:none;letter-spacing:0}.material-row label select.material-picker{flex:1}.material-row select.material-picker{background:var(--bg-elev);color:var(--text);border:1px solid var(--border);border-radius:4px;padding:.2rem .4rem;font-size:.75rem;min-width:0;cursor:pointer}.material-row select.material-picker:focus{outline:none;border-color:var(--accent)}.material-row button.apply-to-all{background:transparent;border:1px solid var(--border);border-radius:4px;color:var(--text-dim);font-size:.6875rem;padding:.25rem .5rem;cursor:pointer;white-space:nowrap;width:100%}.material-row button.apply-to-all:hover{background:var(--bg-elev);color:var(--text);border-color:var(--accent)}.material-row-pu{margin-top:.4rem}.material-row-pu select.material-picker{background:var(--bg-elev, #181b23);color:var(--text, #e6e8ee);border:1px solid var(--border, #262a35);border-radius:4px;padding:.2rem .4rem;font-size:.75rem;width:100%}.group-apply-to-all-btn{background:transparent;border:1px solid var(--border, #262a35);border-radius:4px;color:var(--text-dim, #9aa0ad);padding:.3rem .6rem;font-size:.75rem;cursor:pointer;margin-left:.5rem}.group-apply-to-all-btn:hover{background:var(--bg-elev, #181b23);color:var(--text, #e6e8ee)}