/* 芯助手 · operations dashboard UI */
:root{
  --bg:#eef3fb;
  --panel:#ffffff;
  --ink:#172033;
  --muted:#6b7486;
  --soft:#eef2f7;
  --line:#dfe5ee;
  --line-strong:#cad3e0;
  --brand:#0f6bff;
  --brand-weak:#e7f0ff;
  --brand-dark:#0846b8;
  --ok:#059669;
  --ok-weak:#e8f7f1;
  --warn:#d97706;
  --warn-weak:#fff4df;
  --err:#dc2626;
  --err-weak:#feecec;
  --side:#07111f;
  --side-2:#10284b;
  --side-text:#cbd5e1;
  --side-muted:#8290a7;
  --side-active:#ffffff;
  --side-w:260px;
  --top-h:64px;
  --r:8px;
  --rs:6px;
  --sh:0 1px 2px rgba(16,24,40,.05),0 1px 3px rgba(16,24,40,.08);
  --sh-m:0 8px 18px rgba(16,24,40,.08);
  --ease:.18s ease;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:14px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at 80% 0,#dbeafe 0,#eef3fb 34%,#f7f9fc 100%);color:var(--ink);line-height:1.5;overflow-x:hidden}
a{color:var(--brand);text-decoration:none}
a:hover{color:var(--brand-dark)}

/* Login */
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:32px;background:radial-gradient(circle at 20% 20%,#2563eb 0,#0f172a 38%,#020617 100%)}
.login-wrapper{display:grid;grid-template-columns:1.05fr .95fr;width:960px;max-width:96vw;min-height:560px;background:var(--panel);border-radius:10px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.28)}
.login-left{padding:58px 48px;display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(160deg,#07111f,#0f6bff);color:#fff}
.login-brand h1{font-size:34px;font-weight:800;margin-top:18px;letter-spacing:0}
.login-brand p{font-size:14px;color:#cbd5e1;margin-top:4px}
.brand-icon{width:58px;height:58px;display:flex;align-items:center;justify-content:center}
.login-features{display:grid;gap:16px}
.feature-item{display:flex;gap:12px;align-items:flex-start;color:#dbeafe;font-size:13px}
.feature-icon{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:rgba(255,255,255,.1);font-size:18px;flex-shrink:0}
.feature-item strong{display:block;color:#fff;font-size:14px;margin-bottom:2px}
.login-right{display:flex;align-items:center;justify-content:center;padding:54px 46px;background:#fff}
.login-card{width:100%;max-width:350px}
.login-card h2{font-size:26px;font-weight:800;color:var(--ink)}
.login-hint{font-size:13px;color:var(--muted);margin:6px 0 28px}
.login-footer{text-align:center;margin-top:24px;font-size:11px;color:#9aa4b2}

/* Forms */
.alert{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:var(--rs);font-size:13px;font-weight:600;margin-bottom:16px}
.alert-error{background:var(--err-weak);color:var(--err);border:1px solid #fecaca}
.alert-ok{background:var(--ok-weak);color:var(--ok);border:1px solid #bbf7d0}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:12px;font-weight:700;color:#4b5563;margin-bottom:6px}
.input-icon{position:relative;display:flex;align-items:center}
.input-icon svg:first-child{position:absolute;left:12px;flex-shrink:0}
.input-icon input{width:100%;height:42px;padding:0 40px;border:1px solid var(--line-strong);border-radius:var(--rs);font:inherit;background:#fff;color:var(--ink);transition:var(--ease)}
.input-icon input:focus,.form-ctrl:focus,.search-wrap input:focus,.form-sel:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(37,99,235,.12)}
.pwd-toggle{position:absolute;right:8px;background:none;border:none;cursor:pointer;padding:5px;display:flex}
.form-ctrl{width:100%;height:38px;padding:0 11px;border:1px solid var(--line-strong);border-radius:var(--rs);font:inherit;font-size:13px;background:#fff;color:var(--ink);transition:var(--ease)}
.form-ctrl-sm{width:auto;min-width:154px}
.tip{margin-top:10px;font-size:12px;color:var(--muted);line-height:1.6}
.tip a{font-weight:700;text-decoration:underline}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:38px;padding:0 16px;border:1px solid transparent;border-radius:var(--rs);font:inherit;font-size:13px;font-weight:700;cursor:pointer;transition:var(--ease);white-space:nowrap}
.btn:hover{transform:translateY(-1px);box-shadow:var(--sh)}
.btn:active{transform:translateY(0);box-shadow:none}
.btn-primary{background:var(--brand);color:#fff;border-color:var(--brand)}
.btn-primary:hover{background:var(--brand-dark)}
.btn-outline{background:#fff;color:#334155;border-color:var(--line-strong)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-weak)}
.btn-sm{height:32px;padding:0 12px;font-size:12px}
.btn-lg{height:44px;padding:0 22px;font-size:14px}
.btn-block{width:100%}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none!important;box-shadow:none!important}

/* Layout */
.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--side-w);background:linear-gradient(180deg,var(--side),var(--side-2));display:flex;flex-direction:column;z-index:200;transition:transform .25s ease}
.sidebar-head{height:var(--top-h);display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid rgba(255,255,255,.08)}
.logo{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:0 10px;font-size:18px;font-weight:800;color:#fff}
.logo em{grid-column:2;font-style:normal;font-size:10px;font-weight:800;color:#7dd3fc;letter-spacing:.14em;margin-top:-3px}
.logo svg{width:32px;height:32px;border-radius:8px}
.sidebar-close{display:none;background:none;border:none;font-size:18px;cursor:pointer;color:var(--side-muted);padding:4px}
.sidebar-nav{flex:1;padding:14px 10px;display:flex;flex-direction:column;gap:4px;overflow-y:auto}
.nav-item{display:flex;align-items:center;gap:11px;min-height:40px;padding:9px 12px;border-radius:var(--rs);color:var(--side-text);font-weight:650;font-size:13.5px;transition:var(--ease);position:relative}
.nav-item svg{stroke:currentColor;opacity:.9;flex-shrink:0}
.nav-item:hover{background:rgba(255,255,255,.07);color:#fff}
.nav-item.active{background:#fff;color:var(--brand-dark);box-shadow:0 6px 18px rgba(0,0,0,.16)}
.nav-item.nav-sub{margin-left:22px;min-height:34px;padding-left:13px;font-size:12.5px;color:var(--side-muted)}
.nav-item.nav-sub::before{content:"";position:absolute;left:-8px;top:-9px;width:15px;height:26px;border-left:1px solid rgba(255,255,255,.16);border-bottom:1px solid rgba(255,255,255,.16);border-bottom-left-radius:8px}
.nav-item.nav-sub.active{background:rgba(255,255,255,.14);color:#fff;box-shadow:none}
.badge-warn{margin-left:auto;background:var(--warn);color:#fff;min-width:18px;height:18px;border-radius:999px;font-size:10px;font-weight:800;display:flex;align-items:center;justify-content:center}
.sidebar-foot{padding:14px 16px 18px;border-top:1px solid rgba(255,255,255,.08);display:flex;align-items:center;gap:10px}
.user-block{display:flex;align-items:center;gap:10px;flex:1;min-width:0}
.avatar{width:36px;height:36px;border-radius:8px;background:#2563eb;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;flex-shrink:0}
.user-meta strong{display:block;font-size:13px;font-weight:750;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-meta span{font-size:11px;color:var(--side-muted)}
.logout-link{color:var(--side-muted);padding:7px;border-radius:7px;display:flex;transition:var(--ease)}
.logout-link:hover{color:#fff;background:rgba(255,255,255,.08)}
.main{margin-left:var(--side-w);min-height:100vh;transition:margin .25s ease}
.topbar{height:var(--top-h);padding:0 28px;display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100}
.menu-btn{display:none;background:none;border:none;cursor:pointer;color:#334155;padding:4px}
.topbar-heading{display:flex;flex-direction:column;gap:1px}
.topbar-title{font-size:18px;font-weight:800;color:var(--ink)}
.topbar-heading p{font-size:12px;color:var(--muted)}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.token-pill{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;font-size:12px;font-weight:750;border:1px solid}
.token-ok{background:var(--ok-weak);color:var(--ok);border-color:#bbf7d0}
.token-no{background:var(--warn-weak);color:#92400e;border-color:#fed7aa}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:199}
.sidebar-overlay.on{display:block}
.page{display:none;padding:24px 28px 32px}
.page.active{display:block;animation:fadeUp .24s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}

/* Cards and metrics */
.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:18px}
.stat-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--sh);position:relative;overflow:hidden}
.stat-card::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--brand)}
.stat-card:nth-child(2)::before{background:var(--ok)}
.stat-card:nth-child(3)::before{background:var(--warn)}
.stat-card:nth-child(4)::before{background:#7c3aed}
.stat-card:nth-child(5)::before{background:#0f766e}
.stat-icon{width:34px;height:34px;border-radius:8px;display:flex;align-items:center;justify-content:center;margin-bottom:10px;font-size:18px;background:var(--brand-weak);color:var(--brand)}
.si-purple{background:var(--brand-weak);color:var(--brand)}
.si-green{background:var(--ok-weak);color:var(--ok)}
.si-orange{background:var(--warn-weak);color:var(--warn)}
.si-pink{background:#fce7f3;color:#be185d}
.stat-val{font-size:24px;font-weight:850;color:var(--ink);line-height:1.15;font-variant-numeric:tabular-nums}
.stat-lbl{font-size:12px;color:var(--muted);margin-top:4px;font-weight:650}
.card{background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);overflow:hidden}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 18px;border-bottom:1px solid var(--line);background:#fbfcfe}
.card-head h3{font-size:15px;font-weight:800;color:var(--ink);display:flex;align-items:center;gap:6px}
.card-subtitle{font-size:12px;color:var(--muted);margin-top:2px}
.card-body{padding:18px}
.card-body.no-pad{padding:0}
.card-grid-2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}
.business-stats{margin-bottom:0}
.business-stats .empty-msg{grid-column:1/-1;background:#fff}
.business-track-tabs{display:grid;grid-template-columns:repeat(auto-fit,minmax(92px,1fr));gap:8px;margin-bottom:14px;max-height:104px;overflow-y:auto;padding-right:2px}
.business-track-tabs button{min-width:0;min-height:48px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:1px;padding:7px 9px;border:1px solid var(--line-strong);border-radius:var(--rs);background:#fff;color:#334155;font:inherit;font-weight:850;cursor:pointer;transition:var(--ease);text-align:left;overflow:hidden}
.business-track-tabs button:hover{border-color:#dc6b35;color:#c85825;background:#fffaf7}
.business-track-tabs button.on{border-color:#dc6b35;background:#dc6b35;color:#fff;box-shadow:0 6px 14px rgba(220,107,53,.18)}
.business-track-tabs button span{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;line-height:1.2}
.business-track-tabs button small{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10px;line-height:1.2;font-weight:750;color:#7b8797}
.business-track-tabs button.on small{color:#fff3ec}
.track-pill{display:inline-flex;align-items:center;min-height:24px;padding:3px 8px;border-radius:999px;background:#eef6ff;color:#0846b8;font-size:12px;font-weight:850;white-space:nowrap}

/* Tables */
.table-scroll{overflow-x:auto}
.table{width:100%;border-collapse:separate;border-spacing:0;font-size:13px}
.table th{position:sticky;top:0;z-index:1;padding:10px 12px;text-align:left;font-weight:800;color:#526071;font-size:11px;text-transform:uppercase;letter-spacing:0;background:#f8fafc;border-bottom:1px solid var(--line);white-space:nowrap}
.table th[data-sort]{cursor:pointer;user-select:none}
.table th[data-sort]::after{content:"↕";margin-left:6px;color:#94a3b8;font-size:10px}
.table th.sort-on{color:var(--brand-dark)}
.table th.sort-on[data-dir="asc"]::after{content:"↑";color:var(--brand)}
.table th.sort-on[data-dir="desc"]::after{content:"↓";color:var(--brand)}
.table td{padding:11px 12px;border-bottom:1px solid #edf1f6;color:#334155;vertical-align:middle}
.table td strong{font-weight:800;color:var(--ink)}
.table code{padding:2px 6px;border-radius:5px;background:#eef2ff;color:#1e40af}
.table tbody tr:hover{background:#f8fbff}
.table tbody tr:last-child td{border-bottom:none}
.empty-msg{text-align:center;color:#8b95a5;padding:34px 16px!important}
.text-muted{color:#8b95a5!important}

/* Filters and lists */
.filter-row{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.search-wrap{position:relative;display:flex;align-items:center}
.search-wrap svg{position:absolute;left:11px;pointer-events:none}
.search-wrap input{width:220px;height:38px;padding:0 12px 0 34px;border:1px solid var(--line-strong);border-radius:var(--rs);font:inherit;font-size:13px;background:#fff;color:var(--ink);transition:var(--ease)}
.form-sel{height:38px;padding:0 30px 0 11px;border:1px solid var(--line-strong);border-radius:var(--rs);font:inherit;font-size:13px;color:#334155;background:#fff;appearance:none;cursor:pointer;transition:var(--ease)}
.filter-card{padding:26px 30px 28px;border-radius:10px}
.filter-title{font-size:24px;font-weight:900;color:#111827;margin-bottom:22px}
.customer-filter-grid{display:grid;grid-template-columns:repeat(5,minmax(150px,1fr));gap:16px}
.customer-filter-grid label{display:flex;flex-direction:column;gap:8px;font-size:14px;font-weight:800;color:#5d6675}
.customer-filter-grid .form-ctrl{height:40px;min-width:0;width:100%;font-size:13px}
.multi-select{position:relative;min-width:0;width:100%;font-size:13px;font-weight:700}
.multi-select-toggle{width:100%;height:40px;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;padding:0 10px 0 12px;border:1px solid var(--line-strong);border-radius:var(--rs);background:#fff;color:#334155;font:inherit;text-align:left;cursor:pointer;transition:var(--ease)}
.multi-select-toggle::after{content:"";width:7px;height:7px;border-right:1.7px solid #64748b;border-bottom:1.7px solid #64748b;transform:rotate(45deg);margin-top:-4px}
.multi-select-toggle span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.multi-select-toggle strong{min-width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:#eef2f7;color:#64748b;font-size:11px;font-weight:850}
.multi-select.has-value .multi-select-toggle{border-color:#f0b89b;background:#fffaf7;color:#c85825}
.multi-select.has-value .multi-select-toggle strong{background:#dc6b35;color:#fff}
.multi-select.is-open .multi-select-toggle{border-color:var(--brand);box-shadow:0 0 0 3px rgba(37,99,235,.12)}
.multi-select.is-open .multi-select-toggle::after{transform:rotate(225deg);margin-top:4px}
.multi-select-menu{display:none;position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:80;background:#fff;border:1px solid var(--line);border-radius:var(--rs);box-shadow:var(--sh-m);overflow:hidden}
.multi-select.is-open .multi-select-menu{display:block}
.multi-select-actions{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:8px;border-bottom:1px solid var(--line);background:#fbfcfe}
.multi-select-actions button{height:28px;padding:0 10px;border:1px solid var(--line-strong);border-radius:5px;background:#fff;color:#526071;font:inherit;font-size:12px;font-weight:800;cursor:pointer}
.multi-select-actions button:hover{border-color:#dc6b35;color:#dc6b35;background:#fff7f2}
.multi-select-options{max-height:238px;overflow:auto;padding:6px}
.multi-select-options label{display:flex!important;flex-direction:row!important;align-items:center;gap:8px;padding:7px 8px;border-radius:5px;color:#334155;font-size:13px;font-weight:700;cursor:pointer}
.multi-select-options label:hover{background:#f8fafc}
.multi-select-options input{width:16px;height:16px;accent-color:#dc6b35;flex-shrink:0}
.multi-select-options span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.filter-bottom{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}
.date-filter{display:flex;align-items:flex-end;gap:10px;flex-wrap:wrap;min-width:0}
.date-filter-label{height:40px;display:inline-flex;align-items:center;color:#5d6675;font-size:14px;font-weight:800;white-space:nowrap}
.quick-range{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.quick-range button{height:40px;min-width:76px;padding:0 14px;border:1px solid var(--line-strong);border-radius:var(--rs);background:#fff;color:#5d6675;font:inherit;font-size:13px;font-weight:800;cursor:pointer;transition:var(--ease)}
.quick-range button:hover{border-color:#f0b89b;color:#d8662f;background:#fffaf7}
.quick-range button.on{border-color:#dc6b35;background:#dc6b35;color:#fff;box-shadow:0 6px 14px rgba(220,107,53,.18)}
.date-inputs{display:none;align-items:center;gap:8px}
.date-inputs.is-open{display:flex}
.date-inputs .form-ctrl{width:148px;height:40px}
.date-inputs span{font-size:12px;color:var(--muted);font-weight:700}
.filter-actions{display:flex;justify-content:flex-end;gap:10px;flex-shrink:0}
.filter-actions .btn{height:40px;min-width:84px}
.filter-actions .btn-primary{background:#dc6b35;border-color:#dc6b35}
.filter-actions .btn-primary:hover{background:#c85825}
.filter-actions .btn-outline{border-color:#f0b89b;color:#d8662f;background:#fff7f2}
.pager{display:flex;align-items:center;justify-content:center;gap:5px;padding:14px 18px;background:#fbfcfe;border-top:1px solid var(--line)}
.pager button{min-width:34px;height:32px;border:1px solid var(--line-strong);border-radius:var(--rs);background:#fff;color:#4b5563;font:inherit;font-size:12px;font-weight:750;cursor:pointer;transition:var(--ease)}
.pager button:hover{border-color:var(--brand);color:var(--brand)}
.pager button.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.pager button:disabled{opacity:.4;cursor:not-allowed}
.pager .pg-info{padding:0 10px;font-size:12px;color:var(--muted)}
.spend-bar-row{display:grid;grid-template-columns:110px minmax(120px,1fr) 105px;align-items:center;gap:10px;margin-bottom:10px;font-size:13px}
.spend-bar-label{text-align:right;font-weight:700;color:#334155;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.spend-bar-track{height:26px;background:#eef2f7;border-radius:var(--rs);overflow:hidden}
.spend-bar-fill{height:100%;background:var(--brand);display:flex;align-items:center;justify-content:flex-end;padding-right:8px;font-size:11px;font-weight:800;color:#fff;min-width:42px}
.spend-bar-val{font-weight:800;color:#334155;text-align:right;font-variant-numeric:tabular-nums}
.ratio-pill{display:inline-flex;align-items:center;justify-content:center;min-width:62px;padding:3px 8px;border-radius:999px;background:var(--brand-weak);color:var(--brand-dark);font-size:12px;font-weight:800;font-variant-numeric:tabular-nums}
.operator-ratio-list{display:flex;flex-direction:column;gap:6px;min-width:260px}
.operator-ratio-item{display:grid;grid-template-columns:minmax(70px,1fr) auto auto;align-items:center;gap:8px}
.operator-name{font-weight:750;color:#334155;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.operator-spend{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.schedule-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.schedule-time{margin-bottom:0}
.switch-line{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:750;color:#334155}
.switch-line input{width:18px;height:18px;accent-color:var(--brand)}

/* Feedback */
.toast-box{position:fixed;top:16px;right:16px;z-index:9999;display:flex;flex-direction:column;gap:8px}
.toast{display:flex;align-items:center;gap:8px;padding:12px 16px;border-radius:var(--rs);background:#fff;box-shadow:var(--sh-m);font-size:13px;font-weight:700;min-width:260px;animation:tIn .22s ease;border-left:4px solid}
.toast-ok{border-left-color:var(--ok);color:var(--ok)}
.toast-err{border-left-color:var(--err);color:var(--err)}
.toast-info{border-left-color:var(--brand);color:var(--brand)}
@keyframes tIn{from{opacity:0;transform:translateX(22px)}to{opacity:1;transform:translateX(0)}}
@keyframes tOut{from{opacity:1;transform:translateX(0)}to{opacity:0;transform:translateX(22px)}}
.spin{display:inline-block;width:16px;height:16px;border:2px solid rgba(37,99,235,.22);border-top-color:var(--brand);border-radius:50%;animation:sp .55s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.st{display:inline-flex;align-items:center;padding:3px 8px;border-radius:999px;font-size:11px;font-weight:800}
.st-ok{background:var(--ok-weak);color:var(--ok)}
.st-err{background:var(--err-weak);color:var(--err)}
.st-warn{background:var(--warn-weak);color:#92400e}

@media(max-width:900px){
  .login-wrapper{grid-template-columns:1fr}
  .login-left{padding:36px 28px;gap:32px}
  .card-grid-2{grid-template-columns:1fr}
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .sidebar-close{display:block}
  .main{margin-left:0}
  .menu-btn{display:flex}
  .filter-row{align-items:stretch}
  .search-wrap,.search-wrap input,.form-ctrl-sm{width:100%;min-width:0}
  .card-head{align-items:flex-start;flex-direction:column}
  .customer-filter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .filter-card{padding:22px}
  .filter-bottom{align-items:stretch;flex-direction:column}
  .date-filter{align-items:flex-start}
  .filter-actions{justify-content:flex-start}
}
@media(max-width:520px){
  .page{padding:16px}
  .stats-row{grid-template-columns:1fr}
  .topbar{padding:0 16px}
  .token-pill{display:none}
  .customer-filter-grid{grid-template-columns:1fr}
  .quick-range{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%}
  .quick-range button{min-width:0;width:100%}
  .date-inputs{width:100%}
  .date-inputs .form-ctrl{width:100%;min-width:0}
  .filter-actions{justify-content:stretch}
  .filter-actions .btn{flex:1}
}
.workspace-hero{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:18px;padding:22px 24px;border:1px solid #bfdbfe;border-radius:10px;background:linear-gradient(135deg,#ffffff 0%,#eef6ff 52%,#dbeafe 100%);box-shadow:var(--sh)}
.eyebrow{display:inline-flex;margin-bottom:8px;font-size:11px;font-weight:900;letter-spacing:.16em;color:var(--brand-dark)}
.workspace-hero h1{font-size:24px;line-height:1.2;font-weight:900;color:#0f172a;margin-bottom:6px}
.workspace-hero p{font-size:13px;color:#526071}
.hero-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}

/* Orange tech theme */
:root{
  --bg:#fff6ec;
  --panel:#fffaf5;
  --ink:#17120f;
  --muted:#7b6256;
  --soft:#fff0df;
  --line:#f2d8c4;
  --line-strong:#e8b98f;
  --brand:#ff7a1a;
  --brand-weak:#fff0df;
  --brand-dark:#b94707;
  --ok:#0f9f6e;
  --ok-weak:#e7f8ef;
  --warn:#f59e0b;
  --warn-weak:#fff4df;
  --err:#dc2626;
  --err-weak:#fff0f0;
  --side:#130b07;
  --side-2:#3a1708;
  --side-text:#f8dcc6;
  --side-muted:#b89178;
  --side-active:#fff7ef;
  --r:10px;
  --rs:8px;
  --sh:0 10px 28px rgba(128,53,8,.08),0 1px 2px rgba(55,24,9,.08);
  --sh-m:0 20px 48px rgba(128,53,8,.18),0 4px 12px rgba(55,24,9,.08);
}
body{
  background:
    linear-gradient(120deg,rgba(255,122,26,.10) 0,rgba(255,246,236,.94) 32%,rgba(255,255,255,.94) 70%),
    radial-gradient(circle at 88% 6%,rgba(255,122,26,.25) 0,rgba(255,122,26,0) 30%),
    radial-gradient(circle at 18% 18%,rgba(255,177,80,.18) 0,rgba(255,177,80,0) 28%),
    #fff7ed;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:-1;
  background-image:
    linear-gradient(rgba(180,71,7,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(180,71,7,.045) 1px,transparent 1px);
  background-size:32px 32px;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.75),rgba(0,0,0,.12));
}
a{color:var(--brand-dark)}
a:hover{color:var(--brand)}
.login-page{
  background:
    radial-gradient(circle at 20% 18%,rgba(255,122,26,.38),transparent 34%),
    linear-gradient(145deg,#120804 0,#351304 54%,#070504 100%);
}
.login-wrapper{border:1px solid rgba(255,255,255,.12);box-shadow:0 36px 90px rgba(25,9,2,.45)}
.login-left{background:linear-gradient(155deg,#1d0b04,#7a2c05 58%,#ff7a1a);position:relative;overflow:hidden}
.login-left::after{content:"";position:absolute;inset:auto -90px -90px auto;width:260px;height:260px;border:1px solid rgba(255,255,255,.18);border-radius:50%;box-shadow:0 0 0 42px rgba(255,255,255,.04)}
.login-brand stop:first-child,.logo stop:first-child{stop-color:#ff9b43}
.login-brand stop:last-child,.logo stop:last-child{stop-color:#e65f00}
.feature-icon{background:rgba(255,255,255,.16)}
.input-icon input,.form-ctrl,.search-wrap input,.form-sel,.multi-select-toggle{
  border-color:#edc7aa;
  background:#fffaf5;
}
.input-icon input:focus,.form-ctrl:focus,.search-wrap input:focus,.form-sel:focus,.multi-select.is-open .multi-select-toggle{
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(255,122,26,.16);
}
.btn-primary{
  background:linear-gradient(135deg,#ff8a2a,#e65f00);
  border-color:#e65f00;
  box-shadow:0 10px 22px rgba(230,95,0,.22);
}
.btn-primary:hover{background:linear-gradient(135deg,#ff9b43,#d95100)}
.btn-outline{
  background:#fffaf5;
  color:#7a2c05;
  border-color:#efc3a1;
}
.btn-outline:hover{
  border-color:var(--brand);
  color:#b94707;
  background:#fff0df;
}
.sidebar{
  background:
    linear-gradient(180deg,rgba(255,122,26,.10),rgba(255,122,26,0) 34%),
    linear-gradient(180deg,var(--side),var(--side-2));
  border-right:1px solid rgba(255,168,89,.16);
  box-shadow:18px 0 48px rgba(50,18,4,.22);
}
.sidebar-head{border-bottom-color:rgba(255,188,125,.14)}
.logo svg rect{fill:#ff7a1a}
.logo em{color:#ffb36b}
.nav-item{color:var(--side-text)}
.nav-item:hover{background:rgba(255,122,26,.12);color:#fff}
.nav-item.active{
  background:linear-gradient(135deg,#fff7ef,#ffd8b8);
  color:#7a2c05;
  box-shadow:0 10px 26px rgba(255,122,26,.28);
}
.nav-item.nav-sub.active{background:rgba(255,122,26,.18);color:#fff}
.avatar{background:linear-gradient(135deg,#ff9b43,#d95100)}
.topbar{
  background:rgba(255,250,245,.84);
  border-bottom-color:rgba(232,185,143,.72);
  box-shadow:0 10px 30px rgba(128,53,8,.06);
}
.topbar-title{color:#2a1207}
.card,.stat-card,.workspace-hero{
  background:rgba(255,250,245,.88);
  border-color:rgba(232,185,143,.72);
  box-shadow:var(--sh);
  backdrop-filter:blur(14px);
}
.workspace-hero{
  background:
    linear-gradient(135deg,rgba(255,250,245,.94),rgba(255,231,207,.88)),
    radial-gradient(circle at 88% 0,rgba(255,122,26,.24),transparent 30%);
  border-color:#efc3a1;
}
.eyebrow{color:#b94707}
.workspace-hero h1,.card-head h3,.filter-title{color:#2a1207}
.workspace-hero p,.card-subtitle{color:#7b6256}
.card-head{
  background:linear-gradient(180deg,rgba(255,247,239,.96),rgba(255,241,226,.86));
  border-bottom-color:#f0d1b8;
}
.stat-card::before{height:4px;background:linear-gradient(90deg,#ff7a1a,#ffb36b)}
.stat-card:nth-child(2)::before{background:linear-gradient(90deg,#0f9f6e,#7ee2b8)}
.stat-card:nth-child(3)::before{background:linear-gradient(90deg,#f59e0b,#ffd166)}
.stat-card:nth-child(4)::before{background:linear-gradient(90deg,#e65f00,#ff7a1a)}
.stat-card:nth-child(5)::before{background:linear-gradient(90deg,#7c2d12,#ff8a2a)}
.stat-icon,.si-purple{
  background:#fff0df;
  color:#b94707;
  box-shadow:inset 0 0 0 1px #f0d1b8;
}
.si-green{background:#e7f8ef;color:#0f9f6e}
.si-orange{background:#fff4df;color:#b94707}
.si-pink{background:#fff0f0;color:#c2410c}
.stat-val{color:#241008}
.stat-lbl{color:#7b6256}
.table th{
  background:#fff1e5;
  color:#8a4a22;
  border-bottom-color:#efc3a1;
}
.table th.sort-on{color:#b94707}
.table th.sort-on[data-dir="asc"]::after,.table th.sort-on[data-dir="desc"]::after{color:var(--brand)}
.table td{border-bottom-color:#f6e2d1;color:#3f2b22}
.table tbody tr:hover{background:#fff7ef}
.table code{background:#fff0df;color:#9a3412}
.filter-card{
  background:
    linear-gradient(180deg,rgba(255,250,245,.96),rgba(255,244,234,.9)),
    radial-gradient(circle at 90% 0,rgba(255,122,26,.14),transparent 28%);
}
.customer-filter-grid label{color:#6f4a39}
.filter-bottom{border-top-color:#f0d1b8}
.quick-range button,.business-track-tabs button,.pager button{
  border-color:#efc3a1;
  background:#fffaf5;
  color:#6f4a39;
}
.quick-range button:hover,.business-track-tabs button:hover,.pager button:hover{
  border-color:var(--brand);
  color:#b94707;
  background:#fff0df;
}
.quick-range button.on,.business-track-tabs button.on,.pager button.on{
  border-color:#e65f00;
  background:linear-gradient(135deg,#ff8a2a,#e65f00);
  color:#fff;
  box-shadow:0 10px 22px rgba(230,95,0,.22);
}
.multi-select.has-value .multi-select-toggle{
  border-color:#ffb36b;
  background:#fff0df;
  color:#9a3412;
}
.multi-select.has-value .multi-select-toggle strong,.filter-actions .btn-primary{
  background:linear-gradient(135deg,#ff8a2a,#e65f00);
  border-color:#e65f00;
}
.multi-select-menu{
  background:#fffaf5;
  border-color:#efc3a1;
  box-shadow:var(--sh-m);
}
.multi-select-actions{background:#fff4ea;border-bottom-color:#f0d1b8}
.multi-select-actions button:hover{border-color:var(--brand);color:#b94707;background:#fff0df}
.multi-select-options label:hover{background:#fff0df}
.multi-select-options input,.switch-line input{accent-color:var(--brand)}
.track-pill,.ratio-pill{
  background:#fff0df;
  color:#9a3412;
  border:1px solid #f0d1b8;
}
.spend-bar-track{background:#fff0df}
.spend-bar-fill{background:linear-gradient(90deg,#ff7a1a,#ffb36b)}
.pager{background:#fff7ef;border-top-color:#f0d1b8}
.token-ok{background:#e7f8ef;color:#087a50;border-color:#9ee6c5}
.token-no{background:#fff0df;color:#9a3412;border-color:#f0d1b8}
.toast{background:#fffaf5}
.toast-info{border-left-color:var(--brand);color:#b94707}
.spin{border-color:rgba(255,122,26,.20);border-top-color:var(--brand)}

/* Futuristic command-center refinement */
:root{
  --tech-bg:#120804;
  --tech-panel:#fff8f0;
  --tech-panel-2:#fff1e4;
  --tech-border:rgba(255,139,43,.34);
  --tech-glow:0 0 0 1px rgba(255,139,43,.22),0 18px 46px rgba(126,45,5,.14);
  --tech-glow-strong:0 0 0 1px rgba(255,179,107,.32),0 18px 50px rgba(255,122,26,.28);
}
body{
  background:
    linear-gradient(135deg,rgba(24,9,3,.08),rgba(255,247,237,.94) 34%,rgba(255,250,245,.96) 72%),
    radial-gradient(circle at 83% 10%,rgba(255,122,26,.34),transparent 27%),
    radial-gradient(circle at 3% 72%,rgba(80,24,3,.16),transparent 34%),
    #fff7ed;
}
body::before{
  background-image:
    linear-gradient(rgba(154,52,18,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(154,52,18,.06) 1px,transparent 1px),
    linear-gradient(135deg,rgba(255,122,26,.055) 25%,transparent 25%,transparent 50%,rgba(255,122,26,.055) 50%,rgba(255,122,26,.055) 75%,transparent 75%);
  background-size:30px 30px,30px 30px,120px 120px;
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:-1;
  background:linear-gradient(90deg,transparent 0,rgba(255,122,26,.05) 50%,transparent 100%);
  opacity:.55;
}
.login-page{
  background:
    linear-gradient(135deg,rgba(9,4,2,.92),rgba(62,20,2,.96)),
    radial-gradient(circle at 72% 20%,rgba(255,122,26,.38),transparent 30%);
}
.login-wrapper{
  border-radius:12px;
  border:1px solid rgba(255,179,107,.26);
  box-shadow:0 0 0 1px rgba(255,122,26,.12),0 38px 90px rgba(0,0,0,.5);
}
.login-left{
  background:
    linear-gradient(160deg,rgba(17,8,4,.98),rgba(83,28,3,.92)),
    radial-gradient(circle at 28% 18%,rgba(255,139,43,.38),transparent 34%);
}
.login-left::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(255,194,133,.08) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,194,133,.08) 1px,transparent 1px);
  background-size:24px 24px;
  mask-image:linear-gradient(135deg,rgba(0,0,0,.85),transparent 72%);
}
.login-brand,.login-features{position:relative;z-index:1}
.login-card h2{letter-spacing:0;color:#2a1207}
.sidebar{
  background:
    linear-gradient(180deg,rgba(255,122,26,.18),rgba(255,122,26,.03) 36%,rgba(255,122,26,.11)),
    radial-gradient(circle at 14% 10%,rgba(255,179,107,.18),transparent 26%),
    linear-gradient(180deg,#100704,#271004 62%,#3a1504);
}
.sidebar::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(255,190,126,.08) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,190,126,.06) 1px,transparent 1px);
  background-size:26px 26px;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.62),rgba(0,0,0,.12));
}
.sidebar-head,.sidebar-nav,.sidebar-foot{position:relative;z-index:1}
.logo svg{
  box-shadow:0 0 0 1px rgba(255,179,107,.34),0 0 24px rgba(255,122,26,.38);
}
.nav-item{
  border:1px solid transparent;
}
.nav-item:hover{
  border-color:rgba(255,179,107,.18);
  box-shadow:inset 0 0 22px rgba(255,122,26,.08);
}
.nav-item.active{
  background:linear-gradient(135deg,#ffefe1,#ffbe86);
  box-shadow:0 0 0 1px rgba(255,179,107,.55),0 14px 32px rgba(255,122,26,.28);
}
.topbar{
  background:linear-gradient(180deg,rgba(255,250,245,.92),rgba(255,241,226,.82));
  backdrop-filter:blur(18px) saturate(1.15);
}
.topbar::after{
  content:"";
  position:absolute;
  left:28px;
  right:28px;
  bottom:-1px;
  height:1px;
  background:linear-gradient(90deg,transparent,#ff8a2a,transparent);
}
.topbar-title{
  font-size:19px;
  letter-spacing:0;
}
.page{position:relative}
.workspace-hero{
  position:relative;
  overflow:hidden;
  padding:26px 28px;
  background:
    linear-gradient(135deg,rgba(35,12,3,.92),rgba(130,46,5,.84)),
    radial-gradient(circle at 86% 14%,rgba(255,179,107,.42),transparent 30%);
  border-color:rgba(255,179,107,.42);
  box-shadow:var(--tech-glow-strong);
  color:#fff7ef;
}
.workspace-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(255,226,196,.08) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,226,196,.08) 1px,transparent 1px);
  background-size:28px 28px;
  mask-image:linear-gradient(90deg,rgba(0,0,0,.22),rgba(0,0,0,.82));
}
.workspace-hero::after{
  content:"";
  position:absolute;
  right:-80px;
  top:-120px;
  width:280px;
  height:280px;
  border:1px solid rgba(255,226,196,.22);
  border-radius:50%;
  box-shadow:0 0 0 34px rgba(255,226,196,.04),0 0 72px rgba(255,122,26,.28);
}
.workspace-hero > *{position:relative;z-index:1}
.workspace-hero h1{color:#fff;font-size:26px}
.workspace-hero p{color:#ffe5cc}
.eyebrow{color:#ffcf9f}
.card,.stat-card{
  border-color:var(--tech-border);
  box-shadow:var(--tech-glow);
}
.card{
  position:relative;
}
.card::before,.stat-card::after,.filter-card::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  border-radius:inherit;
  background:linear-gradient(135deg,rgba(255,255,255,.26),transparent 34%,rgba(255,122,26,.08));
}
.card-head{
  background:
    linear-gradient(90deg,rgba(255,238,220,.96),rgba(255,250,245,.9)),
    linear-gradient(180deg,rgba(255,122,26,.08),transparent);
}
.card-head h3::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:50%;
  background:#ff7a1a;
  box-shadow:0 0 14px rgba(255,122,26,.78);
}
.stat-card{
  padding:20px;
  background:
    linear-gradient(180deg,rgba(255,250,245,.94),rgba(255,241,226,.88));
}
.stat-icon{
  border-radius:10px;
  box-shadow:inset 0 0 0 1px rgba(255,179,107,.5),0 0 22px rgba(255,122,26,.16);
}
.stat-val{font-size:26px}
.table th{
  background:linear-gradient(180deg,#fff0df,#ffe5cc);
}
.table th,.table td{padding-top:12px;padding-bottom:12px}
.table tbody tr{
  transition:background var(--ease),box-shadow var(--ease);
}
.table tbody tr:hover{
  background:#fff0df;
  box-shadow:inset 3px 0 0 #ff7a1a;
}
.filter-card{
  position:relative;
  border-color:rgba(255,139,43,.36);
  box-shadow:var(--tech-glow);
}
.filter-title{
  display:flex;
  align-items:center;
  gap:10px;
}
.filter-title::before{
  content:"";
  width:10px;
  height:10px;
  border-radius:50%;
  background:#ff7a1a;
  box-shadow:0 0 18px rgba(255,122,26,.8);
}
.form-ctrl,.search-wrap input,.form-sel,.multi-select-toggle{
  box-shadow:inset 0 1px 0 rgba(255,255,255,.72);
}
.quick-range button,.business-track-tabs button,.pager button,.multi-select-actions button{
  box-shadow:inset 0 1px 0 rgba(255,255,255,.7);
}
.quick-range button.on,.business-track-tabs button.on,.pager button.on{
  box-shadow:0 0 0 1px rgba(255,179,107,.45),0 12px 28px rgba(230,95,0,.24);
}
.business-track-tabs{
  padding:2px;
}
.business-track-tabs button{
  min-height:44px;
}
.spend-bar-track{
  box-shadow:inset 0 0 0 1px rgba(255,179,107,.22);
}
.spend-bar-fill{
  box-shadow:0 0 18px rgba(255,122,26,.28);
}
.token-pill{
  background:#fff4ea;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.72);
}
.toast{
  border:1px solid rgba(255,139,43,.28);
}
@media(max-width:900px){
  .workspace-hero{align-items:flex-start;flex-direction:column}
  .topbar::after{left:16px;right:16px}
}