:root{--color-primary:#da6a2c;--color-primary-dark:#b8501c;--color-primary-light:#f4e4d7;--color-bg:#fffbf7;--color-surface:#ffffff;--color-text:#2b211c;--color-text-muted:#8a7468;--color-border:#e8ddd2;--color-success:#3f8a4c;--color-success-bg:#e8f5ea;--color-danger:#c4432e;--color-danger-bg:#fbeae6;--color-warning:#b8790f;--color-warning-bg:#fbf1de;--radius:8px;--shadow-sm:0 1px 2px rgba(43,33,28,0.06),0 1px 3px rgba(43,33,28,0.08);--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--sidebar-width:236px}*{box-sizing:border-box}body,html{padding:0;margin:0}body{font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3{font-weight:700;line-height:1.25;margin:0 0 8px}h1{font-size:1.75rem}h2{font-size:1.25rem;margin-top:32px}a{color:var(--color-primary)}.page{max-width:var(--page-max-width,720px);margin:40px auto;padding:0 20px}.page-narrow{--page-max-width:420px}.page-wide{--page-max-width:1100px}.app-page{margin-left:calc(var(--sidebar-width) + 32px);margin-right:32px;max-width:var(--page-max-width,900px)}@media (max-width:900px){.app-page{margin-left:20px;margin-right:20px}}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:24px}.muted{color:var(--color-text-muted)}.sidebar{position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-width);background:var(--color-surface);border-right:1px solid var(--color-border);display:flex;flex-direction:column;overflow-y:auto;z-index:10}@media (max-width:900px){.sidebar{display:none}}.sidebar-brand{display:flex;align-items:center;gap:10px;padding:20px 18px 16px;text-decoration:none;color:var(--color-text)}.sidebar-brand-emoji{font-size:1.6rem;line-height:1}.sidebar-brand-name{font-weight:800;font-size:1.05rem;line-height:1.1}.sidebar-brand-sub{font-size:.65rem;font-weight:700;letter-spacing:.04em;color:var(--color-text-muted);display:flex;align-items:center;gap:6px}.sidebar-beta-tag{background:var(--color-primary-light);color:var(--color-primary-dark);border-radius:4px;padding:0 5px;font-size:.6rem}.sidebar-plan-badge{margin:0 18px 16px;display:inline-flex;align-self:flex-start;background:var(--color-primary);color:#fff;font-size:.7rem;font-weight:700;padding:3px 10px;border-radius:999px}.sidebar-nav{flex:1 1;padding:4px 12px}.sidebar-section-title{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted);padding:14px 8px 6px}.sidebar-link{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--radius);color:var(--color-text);text-decoration:none;font-size:.88rem;font-weight:500}.sidebar-link svg{flex-shrink:0;opacity:.75}.sidebar-link:hover{background:var(--color-primary-light)}.sidebar-link.active{background:var(--color-primary);color:#fff;font-weight:600}.sidebar-link.active svg{opacity:1}.sidebar-footer{padding:12px;display:flex;flex-direction:column;gap:10px;border-top:1px solid var(--color-border)}.sidebar-upsell{background:var(--color-primary);color:#fff;border-radius:var(--radius);padding:12px}.sidebar-upsell-title{font-weight:700;font-size:.85rem;margin-bottom:4px}.sidebar-upsell-text{font-size:.75rem;opacity:.9;margin-bottom:8px}.sidebar-upsell button{width:100%;background:#fff;color:var(--color-primary-dark);border:none}.sidebar-signout{background:none;border:none;color:var(--color-text-muted);text-align:left;padding:8px 10px;font-weight:500}.topbar{justify-content:space-between;margin-bottom:24px}.topbar,.topbar-avatar{display:flex;align-items:center}.topbar-avatar{width:36px;height:36px;border-radius:999px;background:var(--color-primary);color:#fff;justify-content:center;font-weight:700;font-size:.9rem}.stat-card{gap:12px}.stat-card,.stat-icon{display:flex;align-items:center}.stat-icon{width:44px;height:44px;border-radius:var(--radius);justify-content:center;flex-shrink:0;font-size:1.3rem}.stat-value{font-size:1.4rem;font-weight:700;line-height:1.2}label{display:flex;flex-direction:column;gap:4px;font-size:.85rem;color:var(--color-text-muted);font-weight:600}input,select,textarea{font-family:inherit;font-size:.95rem;color:var(--color-text);padding:8px 10px;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light)}.btn,button{font-family:inherit;font-size:.9rem;font-weight:600;padding:8px 16px;border-radius:var(--radius);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);cursor:pointer;transition:background-color .12s,border-color .12s}button:hover:not(:disabled){background:var(--color-primary-light);border-color:var(--color-primary)}button:disabled{opacity:.55;cursor:not-allowed}.btn-primary,button[type=submit]{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled),button[type=submit]:hover:not(:disabled){background:var(--color-primary-dark);border-color:var(--color-primary-dark)}.btn-danger{color:var(--color-danger);border-color:var(--color-danger);background:transparent}.btn-danger:hover:not(:disabled){background:var(--color-danger-bg)}table{width:100%;border-collapse:collapse;font-size:.9rem}thead th{text-align:left;font-size:.75rem;text-transform:uppercase;letter-spacing:.03em;color:var(--color-text-muted);padding:8px}tbody td,thead th{border-bottom:1px solid var(--color-border)}tbody td{padding:10px 8px}tbody tr:hover{background:var(--color-primary-light);background:rgba(218,106,44,.05)}.alert{padding:10px 14px;border-radius:var(--radius);font-size:.9rem;margin-bottom:16px}.alert-error{background:var(--color-danger-bg);color:var(--color-danger)}.alert-success{background:var(--color-success-bg);color:var(--color-success)}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.78rem;font-weight:600;white-space:nowrap}.badge-neutral{background:var(--color-border);color:var(--color-text-muted)}.badge-success{background:var(--color-success-bg);color:var(--color-success)}.badge-warning{background:var(--color-warning-bg);color:var(--color-warning)}.badge-danger{background:var(--color-danger-bg);color:var(--color-danger)}.badge-primary{background:var(--color-primary-light);color:var(--color-primary-dark)}