:root{--bg: #f4f6fb;--surface: #ffffff;--sidebar: #0f172a;--sidebar-text: #cbd5e1;--sidebar-active: #1e293b;--text: #0f172a;--muted: #64748b;--border: #e2e8f0;--primary: #4f46e5;--primary-hover: #4338ca;--success: #059669;--warning: #d97706;--danger: #dc2626;--radius: 12px;--shadow: 0 1px 3px rgba(15, 23, 42, .08), 0 8px 24px rgba(15, 23, 42, .06);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg);line-height:1.5}*{box-sizing:border-box}body{margin:0}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85em;background:#f1f5f9;padding:2px 6px;border-radius:6px}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:38px;padding:0 14px;border-radius:10px;border:1px solid transparent;font-size:14px;font-weight:500;cursor:pointer;transition:.15s ease}.btn--primary{background:var(--primary);color:#fff}.btn--primary:hover{background:var(--primary-hover)}.btn--secondary{background:#fff;border-color:var(--border);color:var(--text)}.btn--secondary:hover{background:#f8fafc}.btn--danger{background:#fef2f2;color:var(--danger);border-color:#fecaca}.btn--ghost{background:transparent;color:var(--muted)}.btn--block{width:100%}.btn--sm{height:32px;padding:0 10px;font-size:13px}.btn:disabled{opacity:.55;cursor:not-allowed}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:10px;padding:10px 12px;font:inherit;background:#fff}textarea{resize:vertical;min-height:80px}label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:500;color:#334155}.input--search{max-width:360px}.app-shell{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--sidebar);color:var(--sidebar-text);display:flex;flex-direction:column;padding:20px 14px}.sidebar__brand{display:flex;align-items:center;gap:12px;padding:8px 10px 24px}.sidebar__logo{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;display:grid;place-items:center;font-weight:800}.sidebar__brand strong{display:block;color:#fff}.sidebar__brand small{color:#94a3b8;font-size:12px}.sidebar__nav{display:flex;flex-direction:column;gap:4px;flex:1}.sidebar__link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;color:var(--sidebar-text);text-decoration:none;font-size:14px}.sidebar__link:hover{background:var(--sidebar-active);color:#fff;text-decoration:none}.sidebar__link.active{background:#312e81;color:#fff}.sidebar__icon{opacity:.8;width:18px;text-align:center}.sidebar__footer{border-top:1px solid #1e293b;padding-top:14px;display:flex;flex-direction:column;gap:10px}.sidebar__user strong{display:block;color:#fff;font-size:13px;word-break:break-all}.sidebar__user span{font-size:12px;color:#94a3b8}.main-area{flex:1;display:flex;flex-direction:column;min-width:0}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 24px;background:var(--surface);border-bottom:1px solid var(--border)}.client-picker{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);flex-wrap:wrap}.client-picker select{width:min(360px,100%);height:36px;padding:0 10px}.client-picker__hint,.topbar__meta{font-size:12px;color:var(--muted)}.content{padding:24px;flex:1}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}.page-header h1{margin:0;font-size:28px;letter-spacing:-.02em}.page-header p{margin:6px 0 0;color:var(--muted)}.page-header-actions{display:flex;gap:8px;flex-wrap:wrap}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.panel--flush{padding:0;overflow:hidden}.panel__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.panel__head h2{margin:0;font-size:16px}.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:20px}.stat-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.stat-card__label{display:block;font-size:13px;color:var(--muted)}.stat-card__value{display:block;font-size:28px;margin-top:4px;letter-spacing:-.02em}.stat-card__hint{display:block;font-size:12px;color:var(--muted);margin-top:4px}.stat-card--success .stat-card__value{color:var(--success)}.stat-card--warning .stat-card__value{color:var(--warning)}.stat-card--danger .stat-card__value{color:var(--danger)}.grid-2{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--border)}.data-table th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:#f8fafc}.data-table tr:last-child td{border-bottom:none}.badge{display:inline-flex;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600;background:#eef2ff;color:#4338ca}.badge--success{background:#ecfdf5;color:#047857}.badge--warning{background:#fffbeb;color:#b45309}.badge--danger{background:#fef2f2;color:#b91c1c}.badge--info{background:#eff6ff;color:#1d4ed8}.alert{padding:12px 14px;border-radius:10px;margin-bottom:14px;font-size:14px}.alert--info{background:#eff6ff;color:#1e40af;border:1px solid #bfdbfe}.alert--success{background:#ecfdf5;color:#065f46;border:1px solid #6ee7b7}.alert--error{background:#fef2f2;color:#991b1b;border:1px solid #fca5a5}.alert--warning{background:#fffbeb;color:#92400e;border:1px solid #fcd34d}.empty-state{text-align:center;padding:40px 20px;color:var(--muted)}.empty-state h3{margin:0 0 8px;color:var(--text)}.empty-state .action-grid{justify-content:center;margin-top:12px}.data-table--compact th,.data-table--compact td{padding:8px 12px}.data-table tr.row-clickable{cursor:pointer}.data-table tr.row-clickable:hover td{background:#f8fafc}.data-table tr.row-selected td{background:#eef2ff}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}.toolbar__stats{display:flex;gap:8px}.timeline{list-style:none;margin:0;padding:0}.timeline li{padding:10px 0;border-bottom:1px solid var(--border);display:grid;gap:2px}.timeline li strong{font-size:14px}.timeline li span,.timeline li time{font-size:12px;color:var(--muted)}.form-panel{display:flex;flex-direction:column;gap:14px}.form-panel h2{margin:0 0 4px;font-size:18px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.help-panel ol{padding-left:18px;color:#334155}.help-panel li{margin-bottom:8px}.steps{display:flex;gap:8px;margin-bottom:16px}.step{flex:1;text-align:center;padding:10px;border-radius:10px;background:#fff;border:1px solid var(--border);font-size:13px;color:var(--muted)}.step--active{border-color:var(--primary);color:var(--primary);background:#eef2ff;font-weight:600}.step--done{background:#ecfdf5;border-color:#6ee7b7;color:#047857}.shipment-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.action-grid{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.tabs{display:flex;gap:8px;margin-bottom:14px}.tab{height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--border);background:#fff;cursor:pointer}.tab--active{background:var(--primary);border-color:var(--primary);color:#fff}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top right,rgba(99,102,241,.15),transparent 40%),var(--bg)}.login-card{width:min(920px,100%);display:grid;grid-template-columns:1fr 1fr;background:#fff;border-radius:20px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--border)}.login-card__hero{padding:40px;background:linear-gradient(160deg,#0f172a,#312e81);color:#e2e8f0}.login-card__logo{display:inline-grid;place-items:center;width:52px;height:52px;border-radius:14px;background:#ffffff1f;font-weight:800;margin-bottom:16px}.login-card__hero h1{margin:0;color:#fff;font-size:32px}.login-card__hero p{color:#cbd5e1}.login-card__hero ul{padding-left:18px;color:#cbd5e1}.login-card__hero li{margin-bottom:8px}.login-card__form{padding:40px;display:flex;flex-direction:column;gap:14px}.login-card__form h2{margin:0 0 8px}.loading-screen{min-height:100vh;display:grid;place-items:center;gap:12px;color:var(--muted)}.spinner{width:32px;height:32px;border-radius:50%;border:3px solid #e2e8f0;border-top-color:var(--primary);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.chip-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.chip{display:inline-flex;padding:4px 10px;border-radius:999px;background:#f1f5f9;font-size:13px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}@media(max-width:960px){.app-shell{flex-direction:column}.sidebar{width:100%}.sidebar__nav{flex-direction:row;flex-wrap:wrap}.grid-2,.login-card,.stat-grid,.stat-grid--3{grid-template-columns:1fr}.client-picker input{width:100%}}