:root{--ink: #171521;--ink-soft: #2b2740;--paper: #EFEEF4;--surface: #FFFFFF;--line: #DEDBE8;--line-strong: #C7C3D6;--muted: #6B6880;--violet: #6E56CF;--violet-deep: #4C3A9E;--violet-pale: #EAE5FA;--gold: #C9962F;--gold-pale: #FBF0DA;--danger: #B3432D;--danger-pale: #FBE7E1;--success: #2F7A4F;--font-display: "Fraunces", Georgia, serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--shadow-elevated: 0 12px 40px rgba(23, 21, 33, .16)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font-body);background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.5}h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;margin:0;color:var(--ink);letter-spacing:-.01em}p{margin:0}a{color:inherit;text-decoration:none}button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}button{cursor:pointer}:focus-visible{outline:2px solid var(--violet);outline-offset:2px}@media (prefers-reduced-motion: reduce){*{animation-duration:.001ms!important;transition-duration:.001ms!important}}.container{max-width:1180px;margin:0 auto;padding:0 32px}@media (max-width: 720px){.container{padding:0 20px}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--radius-sm);padding:11px 20px;font-weight:600;font-size:14px;border:1px solid transparent;transition:background .15s ease,border-color .15s ease,transform .1s ease;white-space:nowrap}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.btn-primary{background:var(--ink);color:var(--surface)}.btn-primary:hover:not(:disabled){background:var(--violet-deep)}.btn-accent{background:var(--violet);color:#fff}.btn-accent:hover:not(:disabled){background:var(--violet-deep)}.btn-secondary{background:var(--surface);color:var(--ink);border-color:var(--line-strong)}.btn-secondary:hover:not(:disabled){border-color:var(--ink)}.btn-ghost{background:transparent;color:var(--ink)}.btn-ghost:hover:not(:disabled){background:var(--violet-pale)}.btn-danger{background:var(--surface);color:var(--danger);border-color:var(--danger)}.btn-danger:hover:not(:disabled){background:var(--danger-pale)}.btn-sm{padding:7px 14px;font-size:13px}.btn-block{width:100%}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:18px}.field label{font-size:13px;font-weight:600;color:var(--ink-soft)}.field-hint{font-size:12.5px;color:var(--muted)}.input,.textarea,.select{border:1px solid var(--line-strong);border-radius:var(--radius-sm);padding:11px 14px;background:var(--surface);color:var(--ink);width:100%}.input:focus,.textarea:focus,.select:focus{border-color:var(--violet);outline:none;box-shadow:0 0 0 3px var(--violet-pale)}.textarea{resize:vertical;min-height:96px;font-family:var(--font-body)}.form-error{background:var(--danger-pale);color:var(--danger);border-radius:var(--radius-sm);padding:10px 14px;font-size:13.5px;margin-bottom:16px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:24px}.card-flush{padding:0;overflow:hidden}.shell{display:grid;grid-template-columns:232px 1fr;min-height:100vh}@media (max-width: 900px){.shell{grid-template-columns:1fr}.shell-rail{display:none}}.shell-rail{background:var(--ink);color:#ffffffdb;padding:24px 16px;display:flex;flex-direction:column;gap:4px}.shell-rail-brand{font-family:var(--font-display);font-size:21px;color:#fff;padding:4px 12px 28px}.shell-rail-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;color:#ffffffb8}.shell-rail-link:hover{background:#ffffff0f;color:#fff}.shell-rail-link.active{background:#ffffff1a;color:#fff}.shell-rail-spacer{flex:1}.shell-rail-usage{padding:12px;border-radius:var(--radius-sm);background:#ffffff0f;font-size:12.5px;color:#ffffffb3}.shell-rail-usage-bar{height:5px;border-radius:3px;background:#ffffff24;margin-top:8px;overflow:hidden}.shell-rail-usage-bar-fill{height:100%;background:var(--gold)}.shell-main{padding:32px 40px 64px}@media (max-width: 720px){.shell-main{padding:20px 20px 48px}}.shell-topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;gap:16px}.page-title{font-size:26px}.page-subtitle{color:var(--muted);font-size:14.5px;margin-top:4px}.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;background:var(--violet-pale);color:var(--violet-deep)}.badge-gold{background:var(--gold-pale);color:#8a6416}.badge-muted{background:var(--paper);color:var(--muted);border:1px solid var(--line)}.spinner{width:18px;height:18px;border-radius:50%;border:2.5px solid var(--line-strong);border-top-color:var(--violet);animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:left;padding:48px 32px;border:1px dashed var(--line-strong);border-radius:var(--radius-md);color:var(--muted)}.empty-state h3{color:var(--ink);margin-bottom:8px;font-size:18px}.grid-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px}.link-accent{color:var(--violet-deep);font-weight:600}.link-accent:hover{text-decoration:underline}