:root{

  --p:#1a2744;--pl:#253a5e;--pd:#0f1a2e;

  --a:#b8944f;--al:#c9a85e;--ad:#9a7b3e;--ag:#f5efe0;

  --s:#2d8a4e;--sl:#36a35c;--sg:#e6f4ea;

  --w:#e67e22;--wg:#fef5e7;

  --d:#c0392b;--dl:#d94a3b;--dg:#fdecea;

  --i:#2980b9;--ig:#e8f4fd;

  --bg:#f6f4f1;--bg2:#eeebe6;

  --c:#fff;--c2:#fafaf9;

  --t:#1e1e24;--t2:#4e4e5a;--t3:#6e6e7a;

  --b:#e2ded8;--bh:#d4cfc7;

  --r:10px;--rs:6px;

  --sh:0 1px 3px rgba(0,0,0,.04),0 2px 8px rgba(0,0,0,.06);

  --shl:0 4px 16px rgba(0,0,0,.08),0 1px 4px rgba(0,0,0,.04);

  --shx:0 8px 32px rgba(0,0,0,.12);

  --tr:all .2s cubic-bezier(.16,1,.3,1);

}

*,*::before,*::after{box-sizing:border-box;max-width:100%}





*{margin:0;padding:0;box-sizing:border-box}

*{-webkit-tap-highlight-color:rgba(184,148,79,.15)}

html{font-size:14px;overflow-x:hidden}

body{font:1rem/1.6 'Inter','PingFang SC','Microsoft YaHei',-apple-system,sans-serif;background:var(--bg);color:var(--t);-webkit-font-smoothing:antialiased;overflow-x:hidden;display:flex;flex-direction:column;min-height:100vh}

#app{flex:1;display:flex;flex-direction:column;min-width:0;overflow-x:hidden}





/* Login */

.lgw{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,var(--pd) 0%,var(--p) 40%,#1e3557 100%)}

.lgw::before{content:'';position:fixed;inset:0;background:radial-gradient(ellipse at 20% 80%,rgba(184,148,79,.08) 0%,transparent 60%);pointer-events:none}

.lgc{width:420px;max-width:92vw;background:var(--c);border-radius:14px;padding:44px 36px;box-shadow:var(--shx);animation:modIn .4s cubic-bezier(.16,1,.3,1)}

.lgc h2{text-align:center;color:var(--p);margin-bottom:8px;font-size:24px;font-weight:800;letter-spacing:-.5px}

.lgc::after{content:'\u5b95\u7528\u8fdb\u9500\u5b58';display:block;text-align:center;color:var(--t3);font-size:12px;margin-bottom:24px}



.fg{margin-bottom:16px}

.fg label{display:block;margin-bottom:6px;font-size:13px;font-weight:600;color:var(--t);letter-spacing:.2px}

.fg input,.fg select,.fg textarea{width:100%;padding:11px 14px;border:1.5px solid var(--b);border-radius:var(--rs);font-size:14px;outline:none;background:var(--c2);transition:var(--tr);color:var(--t)}

.fg input:hover,.fg select:hover{border-color:var(--bh)}

.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--p);box-shadow:0 0 0 3px rgba(26,39,68,.06);background:var(--c)}

.fg textarea{resize:vertical;min-height:80px}

.fr{display:flex;gap:14px}.fr>*{flex:1}



/* Buttons */

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 22px;border:none;border-radius:var(--rs);font-size:13.5px;cursor:pointer;transition:var(--tr);font-weight:600;letter-spacing:.2px;position:relative;overflow:hidden;white-space:nowrap}

.btn::after{content:'';position:absolute;inset:0;background:rgba(255,255,255,0);transition:background .3s}

.btn:hover::after{background:rgba(255,255,255,.08)}

.btn:active{transform:scale(.97)}

.btn-p{background:var(--p);color:#fff}.btn-p:hover{background:var(--pl);box-shadow:0 4px 12px rgba(26,39,68,.25)}

.btn-a{background:var(--a);color:#fff}.btn-a:hover{background:var(--al);box-shadow:0 4px 12px rgba(184,148,79,.3)}

.btn-s{background:var(--s);color:#fff}.btn-s:hover{background:var(--sl)}

.btn-d{background:var(--d);color:#fff}.btn-d:hover{background:var(--dl)}

.btn-o{border:1.5px solid var(--b);background:var(--c);color:var(--t)}.btn-o:hover{border-color:var(--p);color:var(--p);background:rgba(26,39,68,.03)}

.btn-sm{padding:7px 14px;font-size:12px}.btn-xs{padding:4px 10px;font-size:11px;border-radius:4px}.btn-block{width:100%}

.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}



/* Layout */

.lay{display:flex;flex:1;min-height:0;min-width:0;overflow:hidden}



/* Sidebar */

.sb{width:220px;min-width:220px;background:linear-gradient(180deg,var(--pd) 0%,var(--p) 100%);color:#fff;position:fixed;left:0;top:0;bottom:0;z-index:100;overflow-y:auto;padding-bottom:24px}

.sb::-webkit-scrollbar{width:5px}.sb::-webkit-scrollbar-thumb{background:rgba(255,255,255,.15);border-radius:10px}

.sb-logo{padding:14px 16px;font-size:15px;font-weight:700;text-align:center;border-bottom:1px solid rgba(255,255,255,.1);display:block}

.sb-logo::before{display:none}

.sb-group{padding:4px 0}

.sb-gt{padding:6px 14px 2px 28px;font-size:10px;color:rgba(255,255,255,.35);text-transform:uppercase;letter-spacing:1px;font-weight:600}

.sb-item{display:flex;align-items:center;gap:8px;padding:7px 14px 7px 28px;color:rgba(255,255,255,.55);cursor:pointer;font-size:12px;transition:var(--tr);border-left:3px solid transparent;text-decoration:none}

.sb-item:hover{background:rgba(255,255,255,.08);color:#fff;border-left-color:var(--a)}

.sb-item.ac{background:rgba(184,148,79,.2);color:var(--a);border-left-color:var(--a);font-weight:600}

.sb-item.ac::after{content:'';position:absolute;left:0;top:8px;bottom:8px;width:3px;background:var(--a);border-radius:0 2px 2px 0}



/* Main */

.main{margin-left:220px;flex:1;min-width:0;padding:0;min-height:0;display:flex;flex-direction:column;overflow-x:hidden}

.tbar{background:var(--c);height:52px;display:flex;align-items:center;padding:0 20px;box-shadow:0 1px 0 var(--b);position:sticky;top:0;z-index:99;flex-shrink:0}

.tbar h1{font-size:16px;font-weight:700;color:var(--t)}.ct{flex:1;padding:24px 24px 80px;overflow-y:auto}@media(max-width:768px){.ct{padding:16px 16px 80px}}@media(max-width:480px){.ct{padding:12px 12px 80px}.uinfo{gap:6px;font-size:11px}.uinfo .branch-tag{font-size:10px;padding:2px 6px}}

.uinfo{display:flex;align-items:center;gap:14px;font-size:13px}

.uinfo .branch-tag{background:var(--a);color:#fff;padding:4px 12px;border-radius:20px;font-size:11px;cursor:pointer;font-weight:600;box-shadow:0 2px 6px rgba(184,148,79,.2)}



/* KPI Dashboard Cards */

.sgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;margin-bottom:24px}

.sc{background:var(--c);border-radius:var(--r);padding:22px 24px;box-shadow:var(--sh);transition:var(--tr);position:relative;overflow:hidden;border:1px solid transparent}

.sc:hover{box-shadow:var(--shl);transform:translateY(-2px);border-color:var(--b)}

.sc::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--p);opacity:0;transition:opacity .3s}

.sc:hover::before{opacity:1}

.sc .lbl{font-size:11.5px;color:var(--t3);text-transform:uppercase;letter-spacing:.8px;font-weight:700;margin-bottom:8px}

.sc .val{font-size:30px;font-weight:800;color:var(--p);line-height:1.1;letter-spacing:-1px}

.sc .sub{font-size:12px;color:var(--t3);margin-top:4px}



/* Cards */

.card{background:var(--c);border-radius:8px;padding:16px 20px;box-shadow:0 1px 3px rgba(0,0,0,.04);margin-bottom:12px;overflow-x:auto}

.card:hover{box-shadow:var(--shl);border-color:var(--b)}

.ch{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;flex-wrap:wrap;gap:14px}

.ch h3{font-size:15px;font-weight:700;color:var(--p)}

.ph{display:flex;justify-content:space-between;align-items:center;padding:8px 0 18px}

.ph h2{font-size:18px;font-weight:700;color:var(--p);letter-spacing:-.2px}



/* Tables */

.twrap{overflow-x:auto;border-radius:var(--rs)}

.twrap::-webkit-scrollbar{height:6px}.twrap::-webkit-scrollbar-thumb{background:var(--b);border-radius:8px}

table{width:100%;border-collapse:collapse;font-size:13px}

th,td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--b)}

th{background:var(--bg2);font-weight:700;color:var(--t2);white-space:nowrap;font-size:11.5px;text-transform:uppercase;letter-spacing:.5px;position:sticky;top:0;z-index:1}

tbody tr{transition:background .15s}

tbody tr:nth-child(even){background:rgba(0,0,0,.01)}

tr:hover{background:rgba(184,148,79,.06)!important}

tr[onclick]{cursor:pointer}

tr[onclick]:hover{background:rgba(184,148,79,.1)!important}



/* Status Tags */

.tag{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:12px;font-size:11px;font-weight:600;letter-spacing:.3px}

.tag-s{background:var(--sg);color:var(--s)}.tag-w{background:var(--wg);color:var(--w)}

.tag-d{background:var(--dg);color:var(--d)}.tag-i{background:var(--ig);color:var(--i)}

.tag::before{content:'';width:6px;height:6px;border-radius:50%;display:inline-block}

.tag-s::before{background:var(--s)}.tag-w::before{background:var(--w)}

.tag-d::before{background:var(--d)}.tag-i::before{background:var(--i)}



/* Empty state */

.empty{text-align:center;padding:48px 24px;color:var(--t2)}

.empty::before{content:'\u2601';display:block;font-size:40px;margin-bottom:12px;opacity:.3}



/* Toast */

.toast{position:fixed;top:24px;left:50%;transform:translate(-50%,-10px);z-index:9999;padding:14px 22px;border-radius:var(--rs);color:#fff;font-size:13.5px;opacity:0;transition:all .3s cubic-bezier(.16,1,.3,1);max-width:min(400px,calc(100vw - 32px));box-shadow:var(--shl);font-weight:500;backdrop-filter:blur(8px)}

.toast.show{opacity:1;transform:translate(-50%,0)}

.toast.s{background:var(--s)}.toast.e{background:var(--d)}



/* Modal */

.mo{position:fixed;inset:0;background:rgba(15,26,46,.5);z-index:2000;display:flex;align-items:flex-start;justify-content:center;padding-top:48px;backdrop-filter:blur(2px);animation:fadeIn .2s}

.modal{background:var(--c);border-radius:12px;padding:24px;width:520px;max-width:94vw;max-height:80vh;overflow-y:auto;box-shadow:var(--shx);animation:modIn .35s cubic-bezier(.16,1,.3,1)}

.modal h3{margin-bottom:20px;font-size:16px;font-weight:700;color:var(--p);padding-bottom:14px;border-bottom:2px solid var(--b)}

.modal-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:24px;padding-top:18px;border-top:1.5px solid var(--b)}



/* Search bars */

.sbar{display:flex;gap:10px;margin-bottom:14px;align-items:center}

.sbar input{flex:1;padding:9px 14px;border:1.5px solid var(--b);border-radius:var(--rs);font-size:13px;background:var(--c2);transition:var(--tr)}

.sbar input:focus{border-color:var(--p);box-shadow:0 0 0 3px rgba(26,39,68,.06);background:var(--c)}

.sbar select{padding:9px 14px;border:1.5px solid var(--b);border-radius:var(--rs);font-size:13px;background:var(--c2)}



/* Dashboard */

.dash-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:24px}



/* Animations */

@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}

@keyframes modIn{from{opacity:0;transform:scale(.96) translateY(-12px)}to{opacity:1;transform:scale(1) translateY(0)}}

@keyframes slideUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}

.mn-fade{animation:slideUp .35s cubic-bezier(.16,1,.3,1)}



/* Bottom nav (mobile - hidden on desktop) */

.bnav{display:none;position:fixed;bottom:0;left:0;right:0;background:var(--p);z-index:99;justify-content:space-around;padding:4px 0;padding-bottom:calc(4px + env(safe-area-inset-bottom));box-shadow:0 -1px 0 rgba(255,255,255,.1)}

.bnav .bi{flex:1;text-align:center;color:rgba(255,255,255,.6);font-size:10px;padding:4px 2px;cursor:pointer;transition:color .2s}

.bnav .bi.ac{color:var(--a);font-weight:700}



/* Mobile menu toggle (hidden on desktop) */

.menu-toggle{display:none;position:fixed;top:8px;left:14px;z-index:200;width:36px;height:36px;background:var(--p);border:none;border-radius:8px;color:#fff;font-size:18px;cursor:pointer;align-items:center;justify-content:center;box-shadow:var(--shl)}



/* FAB button (hidden on desktop, shown on mobile) */

.fab{position:fixed;bottom:80px;right:24px;z-index:150;width:56px;height:56px;border-radius:50%;background:var(--p);color:#fff;border:none;font-size:28px;cursor:pointer;box-shadow:0 4px 16px rgba(26,39,68,.35);transition:var(--tr);display:none;align-items:center;justify-content:center}

.fab:hover{transform:scale(1.1);box-shadow:0 8px 24px rgba(26,39,68,.45)}



/* Recycle */

.recycle-actions{display:flex;gap:10px;margin-top:14px}



/* Print */





/* Skeleton loading */

.skel{background:linear-gradient(90deg,var(--bg2) 25%,var(--b) 50%,var(--bg2) 75%);background-size:200% 100%;animation:skel 1.5s infinite;border-radius:4px}

@keyframes skel{0%{background-position:200% 0}100%{background-position:-200% 0}}

.skel-text{height:14px;margin:8px 0;width:80%}.skel-title{height:20px;margin:10px 0;width:60%}.skel-box{height:120px;margin:10px 0}



/* ===== MOBILE: ≤768px ===== */





/* ===== SMALL PHONES: ≤480px ===== */





/* ===== COMPACT PHONES: ≤380px ===== */





/* ===== TABLET LANDSCAPE ===== */





/* ===== TOUCH DEVICES ===== */





/* ===== ACCESSIBILITY ===== */





/* ===== SAFE AREA (iPhone notch) ===== */

@supports(padding-bottom:env(safe-area-inset-bottom)){

  .bnav{padding-bottom:calc(8px + env(safe-area-inset-bottom))}

  .fab{bottom:calc(80px + env(safe-area-inset-bottom))}

  .main{padding-bottom:calc(80px + env(safe-area-inset-bottom))}

}



.sb-icon{display:flex;align-items:center;width:16px;height:16px;opacity:.7;flex-shrink:0}

.sb-item.ac .sb-icon{opacity:1;color:var(--a)}

.sb-item:hover .sb-icon{opacity:.9}



/* Responsive chart containers */

.chart-wrap{width:100%;overflow-x:auto}







/* ===== RESPONSIVE: Tablet & Mobile (max-width:768px) ===== */

@media(max-width:768px){

  /* Show hamburger menu */

  .menu-toggle{display:flex}

  .dash-actions{gap:4px;flex-wrap:wrap}

  .dash-actions .btn{flex:0 0 calc(25% - 3px);min-width:0;padding:6px 2px;font-size:10px;min-height:32px;border-radius:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

  

  /* Sidebar: slide-over with overlay */

  .sb{left:-280px;width:280px;max-width:85vw;transition:left .3s cubic-bezier(.16,1,.3,1)}

  .sb.open{left:0;box-shadow:4px 0 20px rgba(0,0,0,.3)}

  .sb-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:99;backdrop-filter:blur(2px)}

  .sb-overlay.show{display:block}

  

  /* Main content: full width when sidebar hidden */

  .main{margin-left:0!important;padding:0}

  

  /* Login card: responsive width */

  .lgc{width:100%;max-width:420px;padding:32px 20px;margin:0 12px}

  

  /* Toast: responsive width */

  .toast{width:auto;min-width:280px;max-width:calc(100vw - 32px);left:50%;transform:translate(-50%,-20px)}

  .toast.show{transform:translate(-50%,0)}

  

  /* Modal: full-width on small screens */

  .modal{width:calc(100vw - 32px);max-width:560px;padding:20px 16px;max-height:90vh;overflow-y:auto}

  

  /* Tables: horizontal scroll */

  .card{overflow-x:auto;-webkit-overflow-scrolling:touch}

  table{min-width:600px;font-size:13px}

  table.dt,.tbl{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}

  .card,.main>div{overflow-x:auto;-webkit-overflow-scrolling:touch}

  th,td{padding:10px 8px;font-size:13px}

  

  /* Touch-friendly buttons */

  .btn,.btn-a,.btn-d,.btn-s,.btn-w,.btn-sm,.btn-xs{min-height:44px;padding:10px 16px;font-size:14px}

  .btn-sm{font-size:13px;padding:8px 14px;min-height:40px}

  .btn-xs{font-size:12px;padding:6px 10px;min-height:36px}

  

  /* Form controls */

  input,select,textarea{font-size:16px!important;padding:10px 12px}

  .fg input,.fg select,.fg textarea{font-size:16px!important}

  

  /* Cards */

  .card{padding:16px 14px}

  

  /* Top bar */

  .tbar{padding:6px 16px 6px 56px;top:0;left:0;right:0;height:auto;min-height:48px}

  .tbar h1{font-size:16px;line-height:36px}

  

  /* Stats grid: 2 columns */

  .sgrid{grid-template-columns:1fr 1fr;gap:10px}

  .sc{padding:16px 14px}

  

  /* Bottom nav */

  .bnav{display:flex;position:fixed;bottom:0;left:0;right:0;background:var(--p);z-index:90;padding:6px 0;padding-bottom:calc(6px + env(safe-area-inset-bottom));justify-content:space-around}

  .bnav .bi{flex:1;display:flex;flex-direction:column;align-items:center;padding:6px 4px;color:rgba(255,255,255,.55);font-size:11px;cursor:pointer;gap:2px}

  .bnav .bi.ac{color:var(--a)}

  .bnav .bi svg,.bnav .bi span{display:block}

  

  /* Form groups */

  .fg{flex-direction:column;gap:4px}

  .fg label{font-size:13px;min-width:auto}

  .fg input,.fg select,.fg textarea{width:100%}

  

  /* Empty state */

  .empty{padding:32px 16px}

  

  /* Charts */

  .chart-wrap{max-height:240px}

  

  /* Tooltips / dropdowns */

  .mo{max-width:calc(100vw - 32px)}



  .lgw{width:100%;display:flex;justify-content:center;align-items:center;min-height:100vh;padding:20px 0}}



/* ===== Small Mobile (max-width:480px) ===== */

@media(max-width:480px){

  .main{padding:0}

  

  /* Sidebar full-width overlay */

  .sb{left:-100vw;width:100vw;transition:left .3s cubic-bezier(.16,1,.3,1)}

  .sb.open{left:0}

  

  /* Login: tighter padding */

  .lgc{padding:24px 16px}

  .lgc h2{font-size:20px}

  

  /* Stats: still 2 columns but tighter */

  .sgrid{gap:8px}

  .sc .val{font-size:22px}

  .sc .sub{font-size:12px}

  

  /* Modal: edge-to-edge */

  .modal{width:100vw;max-width:100vw;border-radius:0;padding:16px 12px;max-height:100vh}

  

  /* Table font */

  table{font-size:12px;min-width:500px}

  th,td{padding:8px 6px;font-size:12px}

  .card,.main>div{overflow-x:auto}

  

  /* Cards */

  .card{padding:12px 10px}

  .ch{padding:8px 10px}

  .ch h3{font-size:15px}

  

  /* Uinfo */

  .uinfo{gap:8px;font-size:13px}

  .uinfo .branch-tag{font-size:10px;padding:2px 8px}

}



/* ===== Extra Small (max-width:380px) ===== */

@media(max-width:380px){

  .sgrid{grid-template-columns:1fr 1fr!important;gap:8px}

  .sc{padding:12px 10px}

  .sc .val{font-size:20px}

}



/* ===== Tablet (769-1024px) ===== */

@media(min-width:769px)and(max-width:1024px){

  .sgrid{grid-template-columns:repeat(3,1fr)}

  .main{padding:0}

}



/* ===== Touch device optimizations ===== */

@media(hover:none){

  .btn:active,.sb-item:active,tr[onclick]:active{opacity:.7}

  *{-webkit-tap-highlight-color:transparent}

  body{-webkit-user-select:none;user-select:none}

}



/* ===== Reduced motion ===== */

@media(prefers-reduced-motion:reduce){

  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}

}