:root{--blue:#0b5ed7;--blue-d:#083f94;--blue-l:#e8f0fe;--bg:#f1f5fb;--card:#fff;--text:#12233d;--mut:#64748b;--line:#dbe3ef;--ok:#16a34a;--warn:#f59e0b;--bad:#dc2626;--r:14px}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.45}
[hidden]{display:none!important}
button,input,select{font:inherit;color:inherit}
.ico{width:20px;height:20px;flex:none}
.boot{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:var(--bg);color:var(--blue);font-weight:600;z-index:50}

/* buttons / forms */
.btn{background:var(--blue);color:#fff;border:0;border-radius:10px;padding:10px 18px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:6px;justify-content:center}
.btn:hover{background:var(--blue-d)}
.btn:disabled{opacity:.6;cursor:wait}
.btn.sm{padding:7px 12px;font-size:13px}
.btn.lg{width:100%;padding:13px;font-size:16px}
.btn.ghost{background:#fff;color:var(--blue);border:1px solid var(--line)}
.btn.ghost:hover{background:var(--blue-l)}
.btn.danger{background:var(--bad)}
.fl{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}
.fl>span,.fi>span{font-size:12px;font-weight:600;color:var(--mut);text-transform:uppercase;letter-spacing:.3px}
input,select{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 12px;width:100%;min-height:42px}
input:focus,select:focus{outline:2px solid #9ec1fb;border-color:var(--blue)}
.err{background:#fdecec;color:#a11;border-radius:10px;padding:10px 12px;margin-bottom:12px;font-size:14px}

/* login */
#login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(160deg,#0b5ed7 0%,#083f94 60%,#06295f 100%)}
.login-card{background:#fff;border-radius:20px;padding:30px 24px;width:100%;max-width:400px;box-shadow:0 20px 60px rgba(0,0,0,.3);text-align:center}
.login-card form{text-align:left;margin-top:22px}
.logo-big{width:64px;height:64px;margin:-62px auto 10px;background:var(--blue);border-radius:18px;padding:8px;box-shadow:0 8px 20px rgba(11,94,215,.4)}
.logo-big svg{width:100%;height:100%}
.login-card h1{margin:0;font-size:28px;letter-spacing:1px;color:var(--blue)}
.tag{margin:4px 0 0;font-size:12px;letter-spacing:2px;color:var(--mut);font-weight:600}
.pw{position:relative}.pw input{padding-right:64px}
.pw button{position:absolute;right:6px;top:6px;height:30px;border:0;background:var(--blue-l);color:var(--blue);border-radius:8px;padding:0 10px;font-weight:600;cursor:pointer}
.foot{font-size:11px;color:var(--mut);margin:20px 0 0}

/* shell */
.side{display:none}
.main{min-height:100vh;padding-bottom:84px}
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;padding-top:calc(10px + env(safe-area-inset-top));background:linear-gradient(135deg,var(--blue),var(--blue-d));color:#fff}
.who{display:flex;align-items:center;gap:10px;background:none;border:0;color:inherit;cursor:pointer;text-align:left;min-width:0}
.av{width:38px;height:38px;border-radius:50%;background:#fff;color:var(--blue);display:flex;align-items:center;justify-content:center;font-weight:700;flex:none}
.wn{display:flex;flex-direction:column;min-width:0}.wn b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:46vw}.wn small{opacity:.85;text-transform:capitalize}
.top .btn.ghost{background:rgba(255,255,255,.15);color:#fff;border-color:rgba(255,255,255,.35)}
.top .btn.ghost:hover{background:rgba(255,255,255,.28)}
.top #logout{display:none}
.menu-btn{flex:none;width:42px;height:42px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.35);border-radius:10px;color:#fff;cursor:pointer;padding:0}
.menu-btn .ico{width:24px;height:24px}
.smenu-ov{position:fixed;inset:0;background:rgba(8,20,45,.5);z-index:60;opacity:0;visibility:hidden;transition:opacity .28s,visibility .28s}
.smenu-ov.open{opacity:1;visibility:visible}
.smenu{position:fixed;top:0;right:0;bottom:0;width:50vw;min-width:170px;background:#fff;z-index:61;display:flex;flex-direction:column;padding-top:env(safe-area-inset-top);box-shadow:-8px 0 30px rgba(0,0,0,.25);transform:translateX(100%);visibility:hidden;transition:transform .28s ease,visibility .28s}
.smenu.open{transform:translateX(0);visibility:visible}
.smenu-h{display:flex;align-items:center;justify-content:space-between;padding:14px 14px 14px 18px;background:linear-gradient(135deg,var(--blue),var(--blue-d));color:#fff}
.smenu-h b{font-size:16px;letter-spacing:.5px}
.smenu-h button{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.15);border:0;border-radius:10px;color:#fff;cursor:pointer;padding:0}
.smenu nav{display:flex;flex-direction:column;overflow-y:auto;padding:6px 0}
.smenu nav button{display:flex;align-items:center;gap:12px;width:100%;background:none;border:0;border-bottom:1px solid #eef2f8;padding:14px 18px;font-weight:600;color:var(--text);text-align:left;cursor:pointer}
.smenu nav button .ico{color:var(--blue)}
.smenu nav button.on{background:var(--blue-l);color:var(--blue)}
.smenu nav button.lo,.smenu nav button.lo .ico{color:var(--bad)}
.kc[data-goto],.panel[data-goto]{cursor:pointer}
#content{padding:14px}
.pt{font-size:20px;margin:4px 0 12px;color:var(--blue-d)}
.st{font-size:16px;margin:22px 0 10px;color:var(--blue-d)}
.bottom{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -4px 16px rgba(10,40,90,.08)}
.bottom button{flex:1;background:none;border:0;padding:8px 2px 7px;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;color:var(--mut);cursor:pointer}
.bottom button.on{color:var(--blue);font-weight:700}
.bottom button.on .ico{background:var(--blue-l);border-radius:10px;box-sizing:content-box;padding:4px 14px;margin:-4px 0 -4px}

/* filters (horizontal scroll) */
.filters{display:flex;gap:10px;align-items:flex-end;overflow-x:auto;padding:2px 2px 10px;margin-bottom:6px;-webkit-overflow-scrolling:touch;scrollbar-width:thin}
.fi{display:flex;flex-direction:column;gap:4px;flex:0 0 auto;min-width:130px}
.fi select,.fi input{min-width:130px}
.datebtn{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:0 12px;min-height:42px;cursor:pointer;white-space:nowrap;min-width:150px}
.datebtn .ico{color:var(--blue)}
.filters .btn{flex:0 0 auto;min-height:42px}
.subtabs,.chips{display:flex;gap:8px;overflow-x:auto;padding:2px 2px 10px;margin-bottom:4px;scrollbar-width:none}
.subtabs::-webkit-scrollbar,.chips::-webkit-scrollbar{display:none}
.subtabs button,.chips button{flex:0 0 auto;border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 16px;font-weight:600;color:var(--mut);cursor:pointer;white-space:nowrap}
.subtabs button.on,.chips button.on{background:var(--blue);border-color:var(--blue);color:#fff}
.chips.l2 button{padding:6px 14px;font-size:13px}

/* cards */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.kc{border-radius:var(--r);padding:16px;color:#fff;min-height:100px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 6px 16px rgba(11,60,140,.15)}
.kc small{font-size:12px;opacity:.92;font-weight:600;letter-spacing:.3px}
.kc b{font-size:24px;line-height:1.1;word-break:break-word}
.c1{background:linear-gradient(135deg,#0b5ed7,#3b82f6)}
.c2{background:linear-gradient(135deg,#0891b2,#22d3ee)}
.c3{background:linear-gradient(135deg,#ea580c,#fb923c)}
.c4{background:linear-gradient(135deg,#7c3aed,#a78bfa)}
.c5{background:linear-gradient(135deg,#059669,#34d399)}
.cards .kc:last-child:nth-child(odd){grid-column:span 2}
.panel{background:var(--card);border-radius:var(--r);padding:16px;box-shadow:0 2px 10px rgba(10,40,90,.06);margin-bottom:14px}
.panel h3{margin:0 0 10px;font-size:16px;color:var(--blue-d)}
.loading,.empty{color:var(--mut);text-align:center;padding:22px}
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}
.b-ok{background:#dcfce7;color:#166534}.b-warn{background:#fef3c7;color:#92400e}.b-info{background:var(--blue-l);color:var(--blue-d)}.b-gray{background:#e5e7eb;color:#374151}

/* tables */
.table-wrap{background:#fff;border-radius:var(--r);box-shadow:0 2px 10px rgba(10,40,90,.06);overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%}
table{border-collapse:collapse;width:100%;min-width:760px}
th{background:var(--blue);color:#fff;text-align:left;font-size:12px;font-weight:600;padding:11px 12px;white-space:nowrap;position:sticky;top:0}
td{padding:10px 12px;border-bottom:1px solid #eef2f8;white-space:nowrap;font-size:14px}
tbody tr:nth-child(even){background:#f8fafd}
tbody tr:hover{background:var(--blue-l)}
td.r,th.r{text-align:right}
td.strong{font-weight:700;color:var(--blue-d)}
tfoot td{background:var(--blue-l);font-weight:700;color:var(--blue-d);border-top:2px solid var(--blue)}
.fa{width:110px;min-height:36px;padding:6px 8px}
td select{min-height:36px;padding:6px 8px;min-width:150px}

/* forms layout */
.grid2{display:grid;grid-template-columns:1fr;gap:0 14px}
.form .btn{margin-top:4px}
.kv{display:grid;grid-template-columns:1fr;gap:0}
.kv div{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid #eef2f8}
.kv div span{color:var(--mut)}.kv div b{text-align:right}
.kv .tot{background:var(--blue-l);margin:0 -16px;padding:11px 16px;border-radius:0}
.pay-head{background:linear-gradient(135deg,var(--blue),var(--blue-d));color:#fff;border-radius:12px;padding:14px;margin-bottom:8px}
.pay-head h4{margin:0 0 6px;font-size:18px}.pay-head p{margin:0;opacity:.92}
.trip-info{background:var(--blue-l);border-radius:12px;padding:12px 14px;margin-bottom:14px;color:var(--blue-d)}
.trip-info div{display:flex;justify-content:space-between;gap:10px;padding:3px 0}

/* calendar */
.cal-ov{position:fixed;inset:0;background:rgba(8,20,45,.55);z-index:100;display:flex;align-items:center;justify-content:center;padding:16px}
.cal{background:#fff;border-radius:18px;width:100%;max-width:360px;padding:16px;box-shadow:0 20px 50px rgba(0,0,0,.35)}
.cal-h{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.cal-h button{width:38px;height:38px;border:1px solid var(--line);background:#fff;border-radius:10px;font-size:20px;cursor:pointer}
.cal-w,.cal-g{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center}
.cal-w span{font-size:12px;color:var(--mut);font-weight:600;padding:4px 0}
.cal-g i{display:block}
.cal-g button{aspect-ratio:1;border:0;background:#f3f6fb;border-radius:10px;cursor:pointer;font-weight:500}
.cal-g button.today{outline:2px solid var(--blue)}
.cal-g button.rg{background:#cfe0fc;color:var(--blue-d)}
.cal-g button.on{background:var(--blue);color:#fff;font-weight:700}
.cal-f{display:flex;align-items:center;gap:8px;margin-top:14px}.cal-f small{flex:1;color:var(--mut)}

#toast{position:fixed;left:50%;bottom:96px;transform:translateX(-50%);z-index:200;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none;width:92%;max-width:420px}
.toast{background:#12233d;color:#fff;padding:11px 16px;border-radius:12px;box-shadow:0 8px 24px rgba(0,0,0,.3);font-size:14px;text-align:center}
.toast.err{background:var(--bad)}.toast.ok{background:var(--ok)}

/* desktop */
@media(min-width:900px){
  body{font-size:15px}
  .side{display:flex;flex-direction:column;position:fixed;left:0;top:0;bottom:0;width:244px;background:linear-gradient(180deg,#0b5ed7,#06295f);color:#fff;padding:18px 14px;z-index:25}
  .brand{display:flex;align-items:center;gap:10px;padding:4px 6px 22px}
  .brand svg{width:40px;height:40px;flex:none}
  .brand b{display:block;font-size:18px;letter-spacing:1px}.brand small{font-size:9px;letter-spacing:1.5px;opacity:.85}
  .side nav{display:flex;flex-direction:column;gap:4px}
  .side nav button{display:flex;align-items:center;gap:12px;background:none;border:0;color:rgba(255,255,255,.85);padding:12px 14px;border-radius:12px;cursor:pointer;font-weight:600;text-align:left}
  .side nav button:hover{background:rgba(255,255,255,.12)}
  .side nav button.on{background:#fff;color:var(--blue)}
  .main{margin-left:244px;padding-bottom:30px}
  .top{background:#fff;color:var(--text);border-bottom:1px solid var(--line)}
  .top .btn.ghost{background:#fff;color:var(--blue);border-color:var(--line)}
  .top #logout{display:inline-flex}
  .menu-btn,.smenu,.smenu-ov{display:none}
  .wn b{max-width:none}
  #content{padding:22px 26px;max-width:1500px}
  .bottom{display:none}
  .cards{grid-template-columns:repeat(4,1fr);gap:16px}
  .cards.five{grid-template-columns:repeat(5,1fr)}
  .cards .kc:last-child:nth-child(odd){grid-column:auto}
  .kc b{font-size:28px}
  .grid2{grid-template-columns:1fr 1fr}
  #toast{bottom:30px}
  .narrow{max-width:760px}
}