@layer reset,base,components;
@layer reset{*{box-sizing:border-box}html{color-scheme:light dark}body{margin:0}button,input,select,textarea{font:inherit}}
@layer base{
:root{
 --bg:#f6f8fb;--surface:#fff;--surface-2:#f8fafc;--text:#14213d;--muted:#667085;--line:#e4e9f0;
 --primary:#1677ff;--primary-soft:#eaf3ff;--sidebar:#ffffff;--sidebar-text:#344054;
 --radius:10px;--density:1;--danger:#d92d20;--success:#16875d;--warning:#c57b16;
 --shadow:0 8px 30px rgba(16,24,40,.06)
}
html[data-theme="dark"]{
 --bg:#0e1420;--surface:#151d2b;--surface-2:#111827;--text:#edf2f7;--muted:#9aa4b2;--line:#263244;
 --primary:#4da3ff;--primary-soft:#132b46;--sidebar:#111827;--sidebar-text:#d5dbe5;--shadow:none
}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);font-size:14px}
a{color:inherit;text-decoration:none}
}
@layer components{
.app{display:grid;grid-template-columns:220px minmax(0,1fr);min-height:100vh}
.sidebar{background:var(--sidebar);border-right:1px solid var(--line);padding:18px 12px;position:sticky;top:0;height:100vh;overflow:auto}
.brand{display:flex;align-items:center;gap:10px;padding:4px 8px 18px;font-size:18px;font-weight:800}.brandmark{width:32px;height:32px;border-radius:8px;background:var(--primary);color:#fff;display:grid;place-items:center}.brand img{max-width:145px;max-height:34px}
.navtitle{font-size:10px;text-transform:uppercase;letter-spacing:.11em;color:var(--muted);padding:16px 9px 5px}
.nav a{display:flex;align-items:center;gap:10px;padding:10px;border-radius:8px;color:var(--sidebar-text);font-size:13px;margin:2px 0}.nav a:hover,.nav a.active{background:var(--primary-soft);color:var(--primary)}
.main{min-width:0}.topbar{height:66px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;background:color-mix(in srgb,var(--surface) 92%,transparent);position:sticky;top:0;z-index:20;backdrop-filter:blur(10px)}
.topbar h1{margin:0;font-size:19px}.topactions{display:flex;gap:8px;align-items:center}.content{padding:24px;max-width:1700px;margin:auto}
.btn{border:1px solid var(--line);background:var(--surface);color:var(--text);padding:9px 12px;border-radius:8px;cursor:pointer}.btn:hover{background:var(--surface-2)}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.danger{color:var(--danger)}.btn:disabled{opacity:.5;cursor:not-allowed}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.metric small{color:var(--muted)}.metric strong{display:block;font-size:27px;margin-top:7px;letter-spacing:-.03em}
.sectionhead{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:16px}.sectionhead h2{margin:0;font-size:24px}.sectionhead p{margin:4px 0 0;color:var(--muted)}
.tablewrap{overflow:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}table{border-collapse:collapse;width:100%}th,td{border-bottom:1px solid var(--line);padding:10px 11px;text-align:left;white-space:nowrap;font-size:12px}th{background:var(--surface-2);color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.08em}
.badge{display:inline-flex;padding:4px 7px;border-radius:99px;background:var(--primary-soft);color:var(--primary);font-size:10px}.ok{color:var(--success)}.warn{color:var(--warning)}
.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.field{display:grid;gap:5px}.field label{font-size:11px;color:var(--muted)}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);background:var(--surface);color:var(--text);padding:9px 10px;border-radius:8px}.field textarea{min-height:90px}
.flash{margin-bottom:14px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}.flash.error{border-color:#f5b7b1;color:var(--danger)}
.schedule-shell{overflow:auto;border:1px solid var(--line);background:var(--surface);border-radius:var(--radius)}.schedule{min-width:1120px}.srow{display:grid;grid-template-columns:210px repeat(7,minmax(120px,1fr)) 60px}.scell{border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:58px;padding:5px;position:relative}.shead{background:var(--surface-2);text-align:center;color:var(--muted);font-size:10px;font-weight:700}.sgroup{min-height:32px;background:var(--surface-2);font-weight:700;padding:8px}.person strong{display:block}.person small{color:var(--muted);font-size:10px}.shift{display:block;width:100%;border:0;border-radius:6px;padding:6px;text-align:left;cursor:pointer;font-size:10px;color:#1f2d40}.shift.blue{background:#dbeafe}.shift.green{background:#dcfce7}.shift.purple{background:#ede9fe}.shift.yellow{background:#fef3c7}.shift.red{background:#fee2e2}.shift.gray{background:#e5e7eb}.emptyshift{display:grid;place-items:center;width:100%;height:46px;border:0;background:transparent;color:var(--muted);cursor:pointer}.emptyshift:hover{background:var(--surface-2)}
.modal{position:fixed;inset:0;background:rgba(10,20,35,.45);display:none;align-items:center;justify-content:center;padding:20px;z-index:100}.modal.show{display:flex}.modalbox{width:min(620px,100%);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:0 30px 90px rgba(0,0,0,.25)}.modalbox h3{margin-top:0}.modalfoot{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}
.permgrid{display:grid;grid-template-columns:minmax(240px,1.5fr) repeat(3,minmax(100px,.5fr));overflow:auto;border:1px solid var(--line);border-radius:var(--radius)}.permgrid>div{padding:9px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface)}.permgrid .ph{background:var(--surface-2);font-size:10px;text-transform:uppercase;color:var(--muted)}
.loginwrap,.installwrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:var(--bg)}.authbox{width:min(520px,100%);background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:26px;box-shadow:var(--shadow)}.authbox h1{margin:0 0 6px}.authbox p{color:var(--muted)}
.theme-preview{display:flex;gap:8px;flex-wrap:wrap}.swatch{width:34px;height:34px;border-radius:8px;border:1px solid var(--line)}
@media(max-width:1000px){.app{grid-template-columns:72px 1fr}.brand span,.navtitle,.nav a span{display:none}.brand{justify-content:center}.nav a{justify-content:center}.grid4{grid-template-columns:1fr 1fr}.content{padding:18px}}
@media(max-width:680px){.app{display:block}.sidebar{height:auto;position:fixed;left:0;right:0;bottom:0;top:auto;z-index:60;padding:5px}.brand,.navtitle{display:none}.nav{display:flex;justify-content:space-around}.nav a{margin:0}.nav a:nth-child(n+6){display:none}.main{padding-bottom:60px}.topbar{height:auto;min-height:58px;padding:10px 14px;gap:10px;flex-wrap:wrap}.content{padding:14px}.grid4,.grid2,.formgrid{grid-template-columns:1fr}.sectionhead{align-items:flex-start;flex-direction:column}}
}