:root{--color-bg: #ffffff;--color-surface: #f8f8f8;--color-border: #e2e2e2;--color-text: #111111;--color-text-soft: #666666;--color-text-faint: #999999;--color-accent: #d7372b;--color-accent-soft: #fff0ef;--color-accent-dark: #b22a1f;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-pill: 999px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1);--shadow-md: 0 4px 12px rgba(0, 0, 0, .12);--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Mono", monospace;--font-size-xs: 11px;--font-size-sm: 13px;--font-size-md: 14px;--font-size-lg: 16px;--font-size-xl: 20px;--font-size-2xl: 28px;--sidebar-width: 200px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);font-size:var(--font-size-md);color:var(--color-text);background:var(--color-bg);line-height:1.5;-webkit-font-smoothing:antialiased}.app-shell{display:flex;min-height:100vh}.main-content{flex:1;min-width:0;padding:32px;overflow-y:auto}.sidebar{width:var(--sidebar-width);min-height:100vh;background:var(--color-surface);border-right:1px solid var(--color-border);display:flex;flex-direction:column;padding:20px 12px;flex-shrink:0;position:sticky;top:0;height:100vh}.sidebar-brand{font-size:var(--font-size-lg);font-weight:700;margin-bottom:2px}.sidebar-team{font-size:var(--font-size-xs);color:var(--color-text-faint);text-transform:uppercase;letter-spacing:.06em;margin-bottom:16px}.sidebar-nav{display:flex;flex-direction:column;gap:2px}.sidebar-link{display:block;padding:7px 10px;border-radius:var(--radius-sm);color:var(--color-text-soft);text-decoration:none;font-size:var(--font-size-sm);cursor:pointer;transition:background .1s,color .1s}.sidebar-link:hover{background:var(--color-border);color:var(--color-text)}.sidebar-link.active{background:var(--color-accent-soft);color:var(--color-accent);font-weight:600}.sidebar-spacer{flex:1}.sidebar-user{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:var(--radius-sm);background:var(--color-border);font-size:var(--font-size-sm);color:var(--color-text-soft)}.sidebar-logout{background:none;border:none;cursor:pointer;color:var(--color-accent);font-size:var(--font-size-sm);padding:0;margin-left:auto;font-family:inherit}.sidebar-logout:hover{text-decoration:underline}.card{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.card-pad{padding:20px}.surface{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md)}.stat-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.stat-card{padding:14px 16px;border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-surface)}.stat-label{font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-faint);margin-bottom:6px}.stat-value{font-size:28px;font-weight:700;line-height:1;font-variant-numeric:tabular-nums}.stat-card-accent{border-color:var(--color-accent);background:var(--color-accent-soft)}.stat-value-accent{color:var(--color-accent)}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--radius-sm);font-size:var(--font-size-sm);font-family:inherit;font-weight:500;cursor:pointer;border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text);text-decoration:none;transition:background .1s,border-color .1s;white-space:nowrap}.btn:hover{background:var(--color-surface)}.btn-primary{background:var(--color-accent);border-color:var(--color-accent);color:#fff}.btn-primary:hover{background:var(--color-accent-dark);border-color:var(--color-accent-dark)}.btn-ghost{background:transparent;border-color:transparent;color:var(--color-text-soft)}.btn-ghost:hover{background:var(--color-surface)}.btn-full{width:100%;justify-content:center}.btn:disabled{opacity:.5;cursor:not-allowed}.form-group{display:flex;flex-direction:column;gap:5px}.form-label{font-size:var(--font-size-sm);font-weight:500;color:var(--color-text-soft)}.form-input{padding:8px 10px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:var(--font-size-md);font-family:inherit;color:var(--color-text);background:var(--color-bg);outline:none;width:100%;transition:border-color .15s}.form-input:focus{border-color:var(--color-accent)}.form-input::placeholder{color:var(--color-text-faint)}.form-input-mono{font-family:var(--font-mono)}.data-table{width:100%;border-collapse:collapse;font-size:var(--font-size-sm)}.data-table th{text-align:left;font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-faint);font-weight:600;padding:8px 12px;border-bottom:1px solid var(--color-border)}.data-table td{padding:10px 12px;border-bottom:1px solid var(--color-border);vertical-align:middle}.data-table tbody tr:last-child td{border-bottom:none}.data-table tbody tr:hover{background:var(--color-surface)}.td-mono{font-family:var(--font-mono);font-size:var(--font-size-xs);color:var(--color-text-soft)}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--color-border);margin-bottom:16px}.tab{padding:8px 16px;border-radius:var(--radius-sm) var(--radius-sm) 0 0;font-size:var(--font-size-sm);font-weight:500;cursor:pointer;color:var(--color-text-soft);border:1px solid transparent;border-bottom:none;background:transparent;font-family:inherit;transition:color .1s}.tab:hover{color:var(--color-text)}.tab.active{color:var(--color-accent);background:var(--color-bg);border-color:var(--color-border);border-bottom-color:var(--color-bg);margin-bottom:-1px}.chip{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:var(--radius-pill);font-size:var(--font-size-xs);font-weight:500;background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text-soft)}.chip-accent{background:var(--color-accent);border-color:var(--color-accent);color:#fff}.chip-live{background:var(--color-accent-soft);border-color:var(--color-accent);color:var(--color-accent)}.alert{padding:10px 14px;border-radius:var(--radius-sm);font-size:var(--font-size-sm);border:1px solid}.alert-error{background:var(--color-accent-soft);border-color:var(--color-accent);color:var(--color-accent-dark)}.alert-info{background:var(--color-surface);border-color:var(--color-border);color:var(--color-text-soft)}.page-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:24px;gap:16px}.page-title{font-size:var(--font-size-2xl);font-weight:700}.page-subtitle{font-size:var(--font-size-sm);color:var(--color-text-soft);margin-top:4px}.row{display:flex;align-items:center;gap:8px}.col{display:flex;flex-direction:column;gap:8px}.grow{flex:1}.mono{font-family:var(--font-mono)}.text-soft{color:var(--color-text-soft)}.text-faint{color:var(--color-text-faint)}.text-accent{color:var(--color-accent)}.text-sm{font-size:var(--font-size-sm)}.text-xs{font-size:var(--font-size-xs)}.text-right{text-align:right}.mt-4{margin-top:4px}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.pulse-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:currentColor;animation:pulse 1.4s ease-in-out infinite}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--color-surface);padding:24px}.login-card{width:100%;max-width:380px;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:36px;box-shadow:var(--shadow-md)}.login-logo{font-size:28px;font-weight:700;margin-bottom:4px}.login-tagline{font-size:var(--font-size-sm);color:var(--color-text-soft);margin-bottom:28px}select.form-input{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding-right:28px;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23666666' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center}.order-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}@media(max-width:640px){.stat-cards{grid-template-columns:repeat(2,1fr)}.main-content{padding:16px}.sidebar{display:none}.order-grid{grid-template-columns:1fr}}@media print{.sidebar,.btn,button{display:none!important}.main-content{padding:0}.card{box-shadow:none;border:1px solid #ccc}.data-table th,.data-table td{padding:6px 8px;font-size:11px}}