.shell{display:grid;grid-template-columns:var(--nav-width) 1fr;min-height:100vh}.shell-nav{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:1rem;padding:1.25rem 1rem;border-right:1px solid var(--border);background:color-mix(in srgb,var(--surface) 88%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.shell-brand{display:flex;align-items:center;gap:.5rem;padding:.25rem .5rem}.shell-mark{font-size:1.35rem;font-weight:700;letter-spacing:-.03em;color:var(--tint)}.shell-links{display:flex;flex-direction:column;gap:.25rem;flex:1}.shell-link{color:var(--muted-strong);text-decoration:none;padding:.65rem .8rem;border-radius:var(--radius-sm);font-weight:600}.shell-link:hover{background:var(--elevated);text-decoration:none}.shell-link.is-active{background:color-mix(in srgb,var(--tint) 14%,transparent);color:var(--tint-muted)}.shell-footer{display:flex;flex-direction:column;gap:.6rem}.shell-main{min-width:0;display:flex;flex-direction:column;min-height:100vh}.shell-top{display:none;height:var(--topbar-height);align-items:center;justify-content:space-between;padding:0 1rem;border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--surface) 90%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:sticky;top:0;z-index:5}.shell-top-title{font-weight:700;color:var(--tint)}.shell-top-actions{display:flex;align-items:center;gap:.5rem}.shell-avatar{width:2rem;height:2rem;border-radius:999px;background:var(--elevated);color:var(--text);display:inline-flex;align-items:center;justify-content:center;font-weight:700;text-decoration:none}.shell-content{flex:1}.shell-bottom{display:none;position:sticky;bottom:0;border-top:1px solid var(--border);background:var(--surface);padding:.35rem;gap:.15rem;overflow-x:auto}.shell-bottom-link{flex:1;text-align:center;text-decoration:none;color:var(--muted);font-size:.72rem;font-weight:600;padding:.55rem .25rem;white-space:nowrap}.shell-bottom-link.is-active{color:var(--tint)}@media(max-width:900px){.shell{grid-template-columns:1fr}.shell-nav{display:none}.shell-top,.shell-bottom{display:flex}.shell-content{padding-bottom:.5rem}}:root{--text: #0e0e0e;--background: #f4efe6;--surface: #fbf7ee;--elevated: #ede6d6;--inset: #ede6d6;--muted: #756b5f;--muted-strong: #50463c;--border: #d8cebd;--border-strong: #c4b59a;--tint: #ff5a1f;--tint-muted: #c2410c;--primary-button: #ff5a1f;--primary-button-text: #f4efe6;--secondary-button: #0e0e0e;--secondary-button-text: #f4efe6;--success: #4a8c5f;--warn: #c99544;--danger: #b84a45;--shadow: rgba(14, 14, 14, .1);--overlay: rgba(14, 14, 14, .42);--radius-sm: 10px;--radius-md: 14px;--radius-lg: 20px;--nav-width: 220px;--topbar-height: 56px;--font: "Google Sans", "Segoe UI", system-ui, -apple-system, sans-serif;color-scheme:light}html[data-theme=dark]{--text: #f4efe6;--background: #0e0e0e;--surface: #1a1a1a;--elevated: #242424;--inset: #242424;--muted: #b4a999;--muted-strong: #ddd0bf;--border: #342f2a;--border-strong: #49423a;--tint: #ff7a3f;--tint-muted: #e8b86b;--primary-button: #ff7a3f;--primary-button-text: #0e0e0e;--secondary-button: #f4efe6;--secondary-button-text: #0e0e0e;--success: #7ec891;--warn: #e8b86b;--danger: #e87a6e;--shadow: rgba(0, 0, 0, .28);--overlay: rgba(0, 0, 0, .52);color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;font-family:var(--font);color:var(--text);background:radial-gradient(1200px 600px at 10% -10%,color-mix(in srgb,var(--tint) 18%,transparent),transparent 60%),radial-gradient(900px 500px at 100% 0%,color-mix(in srgb,var(--tint-muted) 12%,transparent),transparent 55%),var(--background);line-height:1.45;-webkit-font-smoothing:antialiased}a{color:var(--tint-muted);text-decoration:none}a:hover{text-decoration:underline}button,input,textarea,select{font:inherit}button{cursor:pointer}:focus-visible{outline:2px solid var(--tint);outline-offset:2px}.app-scroll{min-height:100%}.page{width:min(1120px,100%);margin:0 auto;padding:1.25rem clamp(1rem,3vw,1.75rem) 2.5rem}.page-narrow{width:min(480px,100%);margin:0 auto;padding:2rem 1.25rem 3rem}.stack{display:flex;flex-direction:column;gap:.85rem}.row{display:flex;align-items:center;gap:.75rem}.muted{color:var(--muted)}.muted-strong{color:var(--muted-strong)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1rem 1.1rem;box-shadow:0 10px 28px var(--shadow)}.card-quiet{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:.85rem 1rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border:none;border-radius:999px;padding:.7rem 1.15rem;font-weight:600;transition:transform .12s ease,opacity .12s ease}.btn:disabled{opacity:.55;cursor:not-allowed}.btn:not(:disabled):active{transform:scale(.98)}.btn-primary{background:var(--primary-button);color:var(--primary-button-text)}.btn-secondary{background:var(--secondary-button);color:var(--secondary-button-text)}.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border-strong)}.btn-danger{background:var(--danger);color:#fff}.btn-block{width:100%}.field{display:flex;flex-direction:column;gap:.35rem}.field label{font-size:.875rem;font-weight:600;color:var(--muted-strong)}.field input,.field textarea,.field select{border:1px solid var(--border-strong);background:var(--surface);color:var(--text);border-radius:var(--radius-sm);padding:.7rem .85rem}.field textarea{min-height:110px;resize:vertical}.chip{display:inline-flex;align-items:center;gap:.35rem;border-radius:999px;padding:.25rem .65rem;font-size:.8rem;font-weight:600;background:var(--elevated);color:var(--muted-strong)}.chip-tint{background:color-mix(in srgb,var(--tint) 16%,transparent);color:var(--tint-muted)}.error-banner{background:color-mix(in srgb,var(--danger) 14%,transparent);color:var(--danger);border:1px solid color-mix(in srgb,var(--danger) 35%,transparent);border-radius:var(--radius-sm);padding:.7rem .85rem;font-size:.92rem}.empty{text-align:center;padding:2.5rem 1rem;color:var(--muted)}.tabs{display:flex;gap:.35rem;border-bottom:1px solid var(--border);margin-bottom:1rem}.tab{border:none;background:transparent;color:var(--muted);padding:.7rem .9rem;font-weight:600;border-bottom:2px solid transparent}.tab[aria-selected=true]{color:var(--tint);border-bottom-color:var(--tint)}.list{display:flex;flex-direction:column;gap:.65rem}.list-item{display:flex;align-items:flex-start;justify-content:space-between;gap:.75rem;text-decoration:none;color:inherit}.list-item:hover{text-decoration:none}.badge{min-width:1.25rem;height:1.25rem;padding:0 .35rem;border-radius:999px;background:var(--tint);color:var(--primary-button-text);font-size:.72rem;font-weight:700;display:inline-flex;align-items:center;justify-content:center}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}