:root{--bg: #f5f1e8;--bg-accent: radial-gradient(circle at top left, rgba(255, 125, 78, .25), transparent 30%), radial-gradient(circle at top right, rgba(16, 112, 255, .18), transparent 28%), #f5f1e8;--panel: rgba(255, 252, 247, .88);--text: #1f2430;--muted: #677182;--line: rgba(31, 36, 48, .12);--accent: #ff6b35;--accent-2: #185adb;--shadow: 0 20px 60px rgba(31, 36, 48, .12)}*{box-sizing:border-box}body{margin:0;font-family:Manrope,sans-serif;color:var(--text);background:var(--bg-accent)}.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:100%;max-width:460px;display:grid;gap:12px}.login-card h1{margin-bottom:4px}button,input,textarea{font:inherit}select,summary{font:inherit}.shell{display:grid;grid-template-columns:320px 1fr;min-height:100vh}.sidebar{padding:32px 24px;border-right:1px solid var(--line);background:#ffffff73;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.eyebrow{margin:0 0 8px;font-family:Space Grotesk,sans-serif;text-transform:uppercase;letter-spacing:.12em;color:var(--accent-2)}h1,h2{margin:0 0 12px;font-family:Space Grotesk,sans-serif}.muted,p{color:var(--muted)}.content{padding:28px}.panel{background:var(--panel);border:1px solid rgba(255,255,255,.7);box-shadow:var(--shadow);border-radius:24px;padding:20px}.auth-panel,.form-grid,.stack,.grid{display:grid;gap:16px}.section-head{display:flex;justify-content:space-between;gap:16px;align-items:start}.nav{display:grid;gap:8px;margin-top:20px}.nav button,button{border:0;border-radius:16px;padding:12px 14px;background:linear-gradient(135deg,var(--accent),#ff8a4c);color:#fff;cursor:pointer}.nav button.active{background:linear-gradient(135deg,var(--accent-2),#37a1ff)}button.secondary{background:#ffffffb8;color:var(--text);border:1px solid var(--line)}button:disabled{opacity:.45;cursor:not-allowed}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:14px;padding:12px;background:#ffffffbf}textarea{min-height:120px;resize:vertical}.grid{grid-template-columns:repeat(4,minmax(0,1fr));align-items:start}.stat-card strong{display:block;margin-top:10px;font-size:40px}.wide{grid-column:span 2}.table{display:grid;gap:8px}.row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding:12px;border-radius:14px;background:#ffffffad}.head{background:#185adb14;font-weight:700}.chips{display:flex;flex-wrap:wrap;gap:10px}.two-cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.chip{display:inline-flex;align-items:center;padding:8px 12px;border-radius:999px;background:#ff6b3524;color:#9e3f0f}.timeline,.route-list,.step-cards{display:grid;gap:14px}.route-card,.step-card,.soft-panel{border-radius:18px;padding:16px;background:#ffffffad;border:1px solid var(--line)}.route-top,.step-card-top{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:10px}.step-meta{display:grid;gap:6px;margin:12px 0;color:var(--muted)}.chain-board{display:grid;gap:14px}.chain-card{display:grid;grid-template-columns:92px minmax(0,1fr);gap:16px;border-radius:18px;padding:16px;background:#ffffffb8;border:1px solid var(--line)}.chain-order{display:grid;align-content:start;justify-items:stretch;gap:8px}.chain-number{display:grid;place-items:center;min-height:48px;border-radius:16px;background:#185adb1a;color:var(--accent-2);font-weight:800;font-size:22px}.chain-main,.chain-branches,.branch-editor{display:grid;gap:12px}.chain-head{display:flex;justify-content:space-between;gap:12px;align-items:start}.chain-head h3{margin:10px 0 0}.chain-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.branch-row,.empty-line{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;gap:10px;align-items:center;padding:12px;border-radius:14px;background:#185adb0f}.empty-line{grid-template-columns:1fr;color:var(--muted)}.branch-editor{padding:12px;border-radius:14px;background:#ff6b3514;border:1px solid rgba(255,107,53,.18)}.delivery-buttons{display:grid;gap:12px}.delivery-button-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr) auto;gap:10px;align-items:center}.soft-panel summary{cursor:pointer;font-weight:700}.timeline-item{display:grid;grid-template-columns:80px 1fr;gap:16px;align-items:start}.error,.loading{margin-bottom:16px}@media(max-width:1100px){.shell,.grid{grid-template-columns:1fr}.wide{grid-column:span 1}.sidebar{border-right:0;border-bottom:1px solid var(--line)}.row{grid-template-columns:1fr}.two-cols,.section-head,.chain-card,.chain-head,.chain-fields,.branch-row,.delivery-button-row{grid-template-columns:1fr;display:grid}.chain-order{grid-template-columns:1fr 1fr 1fr;align-items:center}}