/* ============================================================
   shadcn/ui — Web App (dashboard) UI kit styles
   Layout + component primitives for the dashboard-01 recreation.
   Pairs with ../../colors_and_type.css (tokens).
   ============================================================ */

*{box-sizing:border-box;}
html,body{margin:0;height:100%;}
body{background:var(--background);color:var(--foreground);font-family:var(--font-sans);
  font-size:var(--text-sm);line-height:var(--leading-sm);-webkit-font-smoothing:antialiased;}
#root{height:100%;}

.icon{display:inline-block;background-color:currentColor;-webkit-mask-size:contain;mask-size:contain;
  -webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center;
  flex:none;vertical-align:middle;}

/* ---------------- App shell ---------------- */
.app{display:flex;height:100%;overflow:hidden;}

/* ---------------- Sidebar ---------------- */
.sidebar{width:255px;flex:none;background:var(--sidebar);border-right:1px solid var(--sidebar-border);
  display:flex;flex-direction:column;transition:margin-left .2s ease;}
.sidebar.collapsed{margin-left:-255px;}
.sb-head{padding:8px;}
.sb-brand{display:flex;align-items:center;gap:8px;padding:8px;border-radius:var(--radius-md);cursor:pointer;}
.sb-brand:hover{background:var(--sidebar-accent);}
.sb-logo{width:32px;height:32px;border-radius:var(--radius-md);background:var(--primary);color:var(--primary-foreground);
  display:flex;align-items:center;justify-content:center;flex:none;}
.sb-brand .name{font-weight:600;font-size:var(--text-sm);line-height:1.1;}
.sb-brand .sub{font-size:12px;color:var(--muted-foreground);}
.sb-brand .chev{margin-left:auto;color:var(--muted-foreground);}

.sb-body{flex:1;overflow-y:auto;padding:8px;}
.sb-group{margin-bottom:14px;}
.sb-grouplabel{font-size:12px;color:var(--muted-foreground);font-weight:500;padding:6px 8px;}
.sb-item{display:flex;align-items:center;gap:10px;width:100%;text-align:left;border:0;background:transparent;
  font-family:inherit;font-size:var(--text-sm);color:var(--sidebar-foreground);padding:8px;border-radius:var(--radius-md);
  cursor:pointer;transition:background .12s;line-height:1;}
.sb-item:hover{background:var(--sidebar-accent);}
.sb-item.active{background:var(--sidebar-accent);font-weight:500;}
.sb-item .icon{color:var(--sidebar-foreground);}
.sb-item .count{margin-left:auto;font-size:11px;color:var(--muted-foreground);font-family:var(--font-mono);}

.sb-foot{padding:8px;border-top:1px solid var(--sidebar-border);}
.sb-user{display:flex;align-items:center;gap:10px;padding:8px;border-radius:var(--radius-md);cursor:pointer;}
.sb-user:hover{background:var(--sidebar-accent);}
.sb-user .name{font-weight:500;font-size:var(--text-sm);line-height:1.1;}
.sb-user .mail{font-size:12px;color:var(--muted-foreground);}
.sb-user .chev{margin-left:auto;color:var(--muted-foreground);}

.avatar{width:32px;height:32px;border-radius:var(--radius-md);background:var(--secondary);color:var(--foreground);
  display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;flex:none;overflow:hidden;}
.avatar.round{border-radius:50%;}

/* ---------------- Main ---------------- */
.main{flex:1;display:flex;flex-direction:column;min-width:0;}
.appbar{height:56px;flex:none;border-bottom:1px solid var(--border);display:flex;align-items:center;
  gap:12px;padding:0 16px;background:color-mix(in oklch,var(--background) 80%,transparent);
  backdrop-filter:blur(8px);position:sticky;top:0;z-index:5;}
.appbar .sep{width:1px;height:18px;background:var(--border);}
.appbar .title{font-weight:500;font-size:var(--text-base);}
.appbar .spacer{flex:1;}
.searchbox{position:relative;display:flex;align-items:center;}
.searchbox .icon{position:absolute;left:10px;color:var(--muted-foreground);width:15px;height:15px;}
.searchbox input{height:32px;width:210px;padding:0 12px 0 30px;border:1px solid var(--input);
  border-radius:var(--radius-md);background:var(--background);font-family:inherit;font-size:13px;color:var(--foreground);}
.searchbox input::placeholder{color:var(--muted-foreground);}
.searchbox input:focus-visible{outline:none;border-color:var(--ring);box-shadow:0 0 0 3px color-mix(in oklch,var(--ring) 50%,transparent);}

.content{flex:1;overflow-y:auto;padding:24px;}
.content-inner{max-width:1180px;margin:0 auto;display:flex;flex-direction:column;gap:20px;}

/* ---------------- Buttons ---------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:inherit;
  font-size:var(--text-sm);font-weight:500;height:36px;padding:0 14px;border-radius:var(--radius-md);
  border:1px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,box-shadow .15s;white-space:nowrap;line-height:1;}
.btn .icon{width:16px;height:16px;}
.btn:focus-visible{outline:none;box-shadow:0 0 0 3px color-mix(in oklch,var(--ring) 50%,transparent);}
.btn-default{background:var(--primary);color:var(--primary-foreground);}
.btn-default:hover{background:color-mix(in oklch,var(--primary) 90%,#fff);}
.btn-outline{background:var(--background);color:var(--foreground);border-color:var(--border);box-shadow:var(--shadow-xs);}
.btn-outline:hover{background:var(--accent);}
.btn-ghost{background:transparent;color:var(--foreground);}
.btn-ghost:hover{background:var(--accent);}
.btn-secondary{background:var(--secondary);color:var(--secondary-foreground);}
.btn-secondary:hover{background:color-mix(in oklch,var(--secondary) 80%,#000);}
.btn-sm{height:32px;padding:0 11px;font-size:13px;}
.btn-icon{width:32px;height:32px;padding:0;}
.btn-icon.lg{width:36px;height:36px;}

/* ---------------- Badge ---------------- */
.badge{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:500;padding:2px 8px;
  border-radius:9999px;border:1px solid transparent;line-height:1.35;white-space:nowrap;}
.badge .icon{width:12px;height:12px;}
.badge-outline{background:transparent;color:var(--foreground);border-color:var(--border);}
.badge-secondary{background:var(--secondary);color:var(--secondary-foreground);}
.badge-default{background:var(--primary);color:var(--primary-foreground);}

/* ---------------- Card ---------------- */
.card{background:var(--card);color:var(--card-foreground);border:1px solid var(--border);border-radius:var(--radius-lg);}
.card-header{padding:20px 24px 0;}
.card-body{padding:24px;}
.card-title{font-size:var(--text-base);font-weight:600;letter-spacing:var(--tracking-tight);}
.card-desc{font-size:var(--text-sm);color:var(--muted-foreground);margin-top:4px;}

/* metric cards */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.metric .desc{font-size:var(--text-sm);color:var(--muted-foreground);}
.metric .value{font-size:30px;font-weight:600;letter-spacing:-0.02em;margin-top:6px;font-variant-numeric:tabular-nums;}
.metric .row{display:flex;justify-content:space-between;align-items:flex-start;}
.metric .foot{font-size:13px;margin-top:14px;}
.metric .foot .ttl{font-weight:500;display:flex;align-items:center;gap:5px;}
.metric .foot .sub{color:var(--muted-foreground);margin-top:2px;}

/* ---------------- Tabs ---------------- */
.tabs{display:inline-flex;background:var(--muted);border-radius:var(--radius-md);padding:3px;gap:2px;}
.tab{border:0;background:transparent;font-family:inherit;font-size:13px;font-weight:500;color:var(--muted-foreground);
  padding:5px 11px;border-radius:calc(var(--radius-md) - 3px);cursor:pointer;line-height:1;transition:.12s;white-space:nowrap;}
.tab.active{background:var(--background);color:var(--foreground);box-shadow:var(--shadow-xs);}

/* segmented (chart range) */
.seg{display:inline-flex;border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;}
.seg button{border:0;background:var(--background);font-family:inherit;font-size:13px;color:var(--foreground);
  padding:6px 12px;cursor:pointer;border-right:1px solid var(--border);line-height:1;}
.seg button:last-child{border-right:0;}
.seg button.active{background:var(--accent);font-weight:500;}

/* ---------------- Table ---------------- */
.tbl{width:100%;border-collapse:collapse;font-size:var(--text-sm);}
.tbl thead th{text-align:left;font-weight:500;color:var(--muted-foreground);font-size:13px;
  padding:10px 12px;border-bottom:1px solid var(--border);white-space:nowrap;}
.tbl tbody td{padding:11px 12px;border-bottom:1px solid var(--border);vertical-align:middle;}
.tbl tbody tr:hover{background:var(--muted);}
.tbl tbody tr:last-child td{border-bottom:0;}
.tbl .grip{color:var(--muted-foreground);cursor:grab;}
.tbl .reviewer{display:flex;align-items:center;gap:8px;}
.tbl .num{font-variant-numeric:tabular-nums;text-align:right;}
.status{display:inline-flex;align-items:center;gap:6px;color:var(--foreground);}
.status .dot{width:8px;height:8px;border-radius:50%;}

.checkbox{appearance:none;width:16px;height:16px;border:1px solid var(--input);border-radius:4px;cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;flex:none;background:var(--background);transition:.12s;}
.checkbox:checked{background:var(--primary);border-color:var(--primary);}
.checkbox:checked::after{content:"";width:9px;height:9px;background:var(--primary-foreground);
  clip-path:polygon(14% 44%,0 65%,40% 100%,100% 16%,82% 0,37% 70%);}

.tablecard-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap;}
.row-actions{display:flex;align-items:center;gap:8px;}

/* ---------------- Dialog ---------------- */
.overlay{position:fixed;inset:0;background:rgb(0 0 0 / .5);display:flex;align-items:center;justify-content:center;z-index:50;
  animation:fade .15s ease;}
.dialog{background:var(--popover);color:var(--popover-foreground);border:1px solid var(--border);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:420px;max-width:calc(100vw - 32px);padding:24px;
  animation:pop .15s ease;}
.dialog h3{margin:0;font-size:var(--text-lg);font-weight:600;letter-spacing:var(--tracking-tight);}
.dialog p.sub{margin:6px 0 0;font-size:var(--text-sm);color:var(--muted-foreground);}
.dialog .field{display:flex;flex-direction:column;gap:8px;margin-top:18px;}
.dialog label{font-size:var(--text-sm);font-weight:500;}
.dialog input{height:36px;padding:0 12px;border:1px solid var(--input);border-radius:var(--radius-md);
  font-family:inherit;font-size:var(--text-sm);background:var(--background);color:var(--foreground);}
.dialog input:focus-visible{outline:none;border-color:var(--ring);box-shadow:0 0 0 3px color-mix(in oklch,var(--ring) 50%,transparent);}
.dialog .actions{display:flex;justify-content:flex-end;gap:8px;margin-top:24px;}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes pop{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}

/* dropdown menu */
.menu{position:absolute;right:0;top:calc(100% + 6px);background:var(--popover);border:1px solid var(--border);
  border-radius:var(--radius-md);box-shadow:var(--shadow-md);padding:4px;min-width:180px;z-index:40;animation:fade .12s ease;}
.menu button{display:flex;align-items:center;gap:9px;width:100%;text-align:left;border:0;background:transparent;
  font-family:inherit;font-size:13px;color:var(--foreground);padding:7px 8px;border-radius:var(--radius-sm);cursor:pointer;}
.menu button:hover{background:var(--accent);}
.menu .icon{width:15px;height:15px;color:var(--muted-foreground);}
.menu .sep{height:1px;background:var(--border);margin:4px 0;}
.menu button.danger{color:var(--destructive);}
.menu button.danger .icon{color:var(--destructive);}

.empty{padding:56px 24px;text-align:center;color:var(--muted-foreground);font-size:var(--text-sm);}

/* ---------------- Mobile nav ---------------- */
.nav-toggle{display:none;}
.sidebar-backdrop{display:none;}
@media (max-width:900px){
  .nav-toggle{display:inline-flex;}
  .sidebar{position:fixed;left:0;top:0;bottom:0;z-index:30;transform:translateX(-100%);margin-left:0!important;box-shadow:var(--shadow-lg);}
  .sidebar.open{transform:translateX(0);}
  .sidebar-backdrop.visible{display:block;position:fixed;inset:0;background:rgb(0 0 0/.45);z-index:25;}
  .appbar .searchbox{display:none;}
}