:root{font-family:Segoe UI,Helvetica Neue,sans-serif;color:#15202b;background:radial-gradient(circle at top left,rgba(196,224,255,.55),transparent 32%),radial-gradient(circle at bottom right,rgba(248,214,170,.4),transparent 28%),linear-gradient(180deg,#f4f7fb,#edf2f7);line-height:1.5;font-weight:400;color-scheme:light;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--panel: rgba(255, 255, 255, .82);--panel-strong: #ffffff;--line: rgba(21, 32, 43, .08);--text-muted: #5f6b7a;--accent: #1259c3;--accent-soft: rgba(18, 89, 195, .12);--shadow: 0 24px 60px rgba(39, 65, 104, .12)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{min-height:100vh}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}.screen-state{min-height:100vh;display:grid;place-items:center;color:var(--text-muted)}.login-page{min-height:100vh;display:grid;grid-template-columns:1.2fr .8fr}.login-hero,.login-card-wrap{padding:40px;display:flex;align-items:center;justify-content:center}.login-hero-panel,.login-card{width:min(100%,480px);border:1px solid var(--line);border-radius:28px;background:var(--panel);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);box-shadow:var(--shadow)}.login-hero-panel{padding:48px}.login-hero-panel h1{margin:12px 0 18px;font-size:clamp(2.4rem,4vw,4.2rem);line-height:.95}.login-hero-panel p,.muted,.metric-card p,.placeholder-panel p{color:var(--text-muted)}.hero-kicker,.card-kicker,.sidebar-kicker,.user-chip-label{display:inline-block;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}.login-card{padding:36px;display:grid;gap:20px}.login-card h2,.page-heading h1{margin:8px 0 12px;font-size:clamp(1.8rem,3vw,2.8rem)}.field{display:grid;gap:8px}.field span{font-size:.95rem;font-weight:600}.field input,.data-panel input,.data-panel select,.data-panel textarea{width:100%;border:1px solid rgba(21,32,43,.12);border-radius:16px;padding:14px 16px;background:#fffffff0;outline:none}.field input:focus,.data-panel input:focus,.data-panel select:focus,.data-panel textarea:focus{border-color:#1259c366;box-shadow:0 0 0 4px #1259c314}.primary-button,.logout-button,.menu-button,.secondary-button{border:0;border-radius:16px;cursor:pointer}.primary-button{padding:14px 18px;font-weight:700;color:#fff;background:linear-gradient(135deg,#1259c3,#0f84d8)}.primary-button:disabled{opacity:.72;cursor:wait}.form-error{padding:12px 14px;border-radius:14px;background:#bf360c1a;color:#8d2f12}.form-notice{padding:12px 14px;border-radius:14px;background:#0f84d81a;color:#1259c3}.app-shell{min-height:100vh;display:grid;grid-template-columns:280px 1fr}.sidebar{padding:28px 20px;border-right:1px solid var(--line);background:#09182cf5;color:#f3f7fb}.sidebar-brand{display:grid;gap:8px;padding:12px 10px 26px}.sidebar-nav{display:grid;gap:8px}.nav-link{padding:14px 16px;border-radius:16px;color:#f3f7fbcc}.nav-link:hover,.nav-link-active{color:#fff;background:#ffffff17}.app-main{padding:20px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px;padding:18px 20px;border:1px solid var(--line);border-radius:24px;background:var(--panel);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);box-shadow:var(--shadow)}.topbar-left,.topbar-right{display:flex;align-items:center;gap:14px}.topbar-title{font-size:1.1rem;font-weight:700}.topbar-subtitle{color:var(--text-muted)}.menu-button,.logout-button{padding:12px 14px;background:var(--panel-strong);border:1px solid var(--line)}.menu-button{display:none}.user-chip{display:grid;gap:2px;padding:10px 14px;border-radius:16px;background:var(--accent-soft)}.content{display:block}.page-stack{display:grid;gap:24px}.page-heading,.placeholder-panel,.data-panel{padding:28px;border:1px solid var(--line);border-radius:28px;background:var(--panel);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);box-shadow:var(--shadow)}.workbench-grid{display:grid;grid-template-columns:minmax(320px,420px) minmax(0,1fr);gap:18px}.form-stack{display:grid;gap:18px;align-content:start}.form-grid{display:grid;gap:14px;align-content:start}.panel-toolbar{display:flex;align-items:center;gap:12px;justify-content:space-between;margin-bottom:18px}.panel-toolbar-wrap{flex-wrap:wrap;justify-content:flex-start}.action-row{display:flex;flex-wrap:wrap;gap:8px}.secondary-button{padding:11px 14px;background:#1259c314;color:#1259c3}.route-chip{display:inline-flex;align-items:center;justify-content:center}.route-chip-active{background:#1259c32e}.table-wrap{overflow-x:auto}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.data-table th{font-size:.86rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted)}.line-editor{display:grid;gap:10px}.line-editor-row{display:grid;grid-template-columns:minmax(0,1.5fr) 120px 120px auto;gap:10px}.wide-line-editor-row{grid-template-columns:minmax(0,1.5fr) 140px 120px minmax(0,1fr) auto}.checkbox-row{display:flex;align-items:center;gap:10px}.checkbox-row input{width:auto}.summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:20px}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.metric-card{padding:24px;border:1px solid var(--line);border-radius:24px;background:#ffffffc7;box-shadow:var(--shadow)}.metric-title{display:inline-block;margin-bottom:18px;color:var(--text-muted)}.metric-value{display:block;margin-bottom:10px;font-size:2rem}@media (max-width: 1080px){.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 900px){.login-page,.app-shell,.workbench-grid{grid-template-columns:1fr}.sidebar{display:none}.sidebar.sidebar-open{display:block}.menu-button{display:inline-flex;align-items:center;justify-content:center}}@media (max-width: 720px){.login-hero,.login-card-wrap,.app-main{padding:18px}.topbar,.topbar-left,.topbar-right{align-items:stretch;flex-direction:column}.metric-grid,.line-editor-row,.summary-grid{grid-template-columns:1fr}}
