:root{color-scheme:light;--ink:#0b1b33;--muted:#425a78;--line:#d9e5f5;--card:#fff;--surface:#f5f9ff;--accent:#1e63b6;--accent-strong:#174f92;--danger:#dc2626}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--surface);color:var(--ink);font-family:Inter,Helvetica Neue,Arial,sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}button:disabled{cursor:not-allowed;opacity:.5}.container-page{width:100%;max-width:1400px;margin:0 auto;padding:0 24px}.card{border:1px solid var(--line);border-radius:16px;background:var(--card);box-shadow:0 1px 2px rgba(15,23,42,.06)}.app-box{min-height:168px;display:grid;place-items:center;padding:22px;text-align:center;border-left:5px solid var(--accent);position:relative;overflow:hidden}.app-box:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,var(--app-soft),transparent 58%);opacity:.8;pointer-events:none}.app-box-link{--app-soft:#eef5ff;transition:border-color .12s ease,box-shadow .12s ease,transform .12s ease}.app-box-link:hover{border-color:#b7cdec;box-shadow:0 10px 24px rgba(30,99,182,.12);transform:translateY(-1px)}.app-box-disabled{--app-soft:#f0f3f7;background:#f7f9fc;border-color:#d8e0ec;border-left-color:#9aa8ba!important;cursor:not-allowed;box-shadow:none}.app-box-content{position:relative;z-index:1;display:grid;grid-gap:9px;gap:9px;justify-items:center}.app-box-title{color:var(--ink);font-size:1.18rem;font-weight:800}.app-box-status{border-radius:999px;background:#e3e9f2;color:#64748b;padding:5px 11px;font-size:.75rem;font-weight:700}.app-box-disabled .app-box-title{color:#6f7f93}.app-box-schedule{--app-soft:#edf5ff;border-left-color:#1e63b6}.app-box-schedule-test{--app-soft:#f0f7ff;border-left-color:#3b82f6}.app-box-purchasing{--app-soft:#fff7ed;border-left-color:#d97706}.app-box-disabled.app-box-purchasing{--app-soft:#f3f4f6;border-left-color:#9aa8ba!important}.btn-primary{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:10px;background:var(--accent);color:#fff;font-weight:700;font-size:.92rem;height:40px;padding:0 14px;cursor:pointer}.btn-primary:hover{background:var(--accent-strong)}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);font-weight:600;font-size:.9rem;height:36px;padding:0 12px;cursor:pointer}.field{display:grid;grid-gap:6px;gap:6px}.label{font-size:.88rem;font-weight:600}.input{height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;padding:0 11px;font:inherit}.input:focus{outline:none;border-color:#93c5fd;box-shadow:0 0 0 3px rgba(147,197,253,.35)}.error{color:var(--danger);font-size:.9rem}.muted{color:var(--muted)}.portal-shell{min-height:100vh;background:var(--surface)}.topbar{border-bottom:1px solid var(--line);background:#fff}.topbar-inner{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:12px}.tab-link{font-size:.92rem;font-weight:500;color:var(--muted);transition:color .12s ease}.tab-link:hover{color:var(--ink)}.tab-link-active{color:var(--ink);border-bottom:2px solid var(--accent);padding-bottom:8px}.user-chip{border-radius:999px;background:#f1f5f9;color:#334155;padding:4px 10px;font-size:.75rem;font-weight:600}