/* =====================================================================
   LabLedger UI — deep-teal sidebar, paper content, glass chrome
   ===================================================================== */
:root{
  --teal-950:#062a2b; --teal-900:#0b3536; --teal-800:#0f4344;
  --teal-600:#177475; --teal-500:#1f9496; --teal-100:#d9efee;
  --paper:#eef3f2; --card:#ffffff; --ink:#17302f; --ink-soft:#5b7370;
  --line:#dde8e6; --amber:#b97a08; --amber-bg:#fdf3dd;
  --red:#b3382f; --red-bg:#fbe7e5; --green:#1c7c4a; --green-bg:#e2f4e9;
  --blue:#2b5fa8; --blue-bg:#e4edf9; --grey:#5f6b6a; --grey-bg:#ebefee;
  --radius:14px; --radius-sm:9px;
  --shadow:0 1px 2px rgba(13,59,60,.06),0 8px 24px -12px rgba(13,59,60,.18);
  --font:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);background:var(--paper);color:var(--ink);
     font-size:14.5px;line-height:1.5}
a{color:var(--teal-600)}
h1,h2,h3{line-height:1.25;margin:0 0 .35rem}
h2{font-size:1.15rem;font-weight:650}

/* ---------- layout shell ---------- */
.shell{display:flex;min-height:100vh}
.sidebar{width:238px;flex:0 0 238px;background:linear-gradient(180deg,var(--teal-900),var(--teal-950));
         color:#cfe4e2;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;
         overflow-y:auto;z-index:40}
.brand{display:flex;align-items:center;gap:.6rem;padding:1.05rem 1.15rem .9rem;
       font-weight:700;font-size:1.06rem;color:#fff;letter-spacing:.2px}
.brand-mark{color:#6fd3cf;font-size:1.15rem}
.nav{padding:0 .6rem 1.2rem}
button.nav-group{display:flex;align-items:center;width:100%;background:none;border:0;cursor:pointer;
           font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:#7fa3a0;
           padding:1.05rem .6rem .35rem;font-family:inherit;font-weight:700}
button.nav-group:hover{color:#b9d6d3}
button.nav-group .chev{margin-left:auto;font-size:1rem;letter-spacing:0;
           transition:transform .18s ease;transform:rotate(0deg)}
button.nav-group.open .chev{transform:rotate(90deg)}
.nav-links{display:none}
.nav-links.open{display:block}
.nav-link{display:flex;align-items:center;gap:.65rem;color:#cfe4e2;text-decoration:none;
          padding:.52rem .65rem;border-radius:var(--radius-sm);font-weight:500;margin:.1rem 0}
.nav-link:hover{background:rgba(255,255,255,.07);color:#fff}
.nav-link.active{background:var(--teal-600);color:#fff;
                 box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
.nav-ic{width:1.1rem;text-align:center;opacity:.85}
.nav-close{display:none;margin-left:auto;background:none;border:0;color:#cfe4e2;
           font-size:1.5rem;cursor:pointer;line-height:1}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.content{padding:1.3rem 1.5rem 3rem;max-width:1280px;width:100%}

/* ---------- topbar (glass) ---------- */
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:1rem;
        padding:.7rem 1.5rem;border-bottom:1px solid var(--line)}
.glass{background:rgba(255,255,255,.72);backdrop-filter:blur(12px) saturate(1.4);
       -webkit-backdrop-filter:blur(12px) saturate(1.4)}
.topbar-title{font-weight:650;font-size:1.02rem}
.topbar-user{margin-left:auto;display:flex;align-items:center;gap:.7rem;flex-wrap:wrap}
.hello{color:var(--ink-soft);font-size:.88rem}
.hamburger{display:none;background:none;border:0;padding:.35rem;cursor:pointer}
.hamburger span{display:block;width:20px;height:2px;background:var(--ink);margin:4px 0;border-radius:2px}
.scrim{display:none;position:fixed;inset:0;background:rgba(6,42,43,.45);z-index:35}

/* ---------- cards & stats ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
      box-shadow:var(--shadow);padding:1.1rem 1.25rem;margin-bottom:1.15rem}
.card-head{display:flex;align-items:flex-start;gap:.8rem;flex-wrap:wrap;margin-bottom:.8rem}
.card-head .sub{color:var(--ink-soft);font-size:.85rem}
.card-head .spacer{flex:1}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
           gap:.9rem;margin-bottom:1.15rem}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
      box-shadow:var(--shadow);padding:.95rem 1.1rem;position:relative;overflow:hidden}
.stat::after{content:"";position:absolute;right:-24px;top:-24px;width:74px;height:74px;
             border-radius:50%;background:radial-gradient(circle,var(--teal-100),transparent 70%)}
.stat .k{font-size:.78rem;color:var(--ink-soft);font-weight:600;letter-spacing:.02em}
.stat .v{font-size:1.65rem;font-weight:700;margin:.15rem 0 .1rem}
.stat .d{font-size:.8rem;color:var(--ink-soft)}
.stat.warn .v{color:var(--amber)} .stat.bad .v{color:var(--red)} .stat.good .v{color:var(--green)}

/* ---------- welcome banner ---------- */
.hero{border-radius:var(--radius);padding:1.05rem 1.3rem;margin-bottom:1.15rem;
      background:linear-gradient(115deg,#eafaf3,#fdf9e3 60%,#fdf3dd);
      border:1px solid #e6e9d8;display:flex;gap:1rem;align-items:center;flex-wrap:wrap}
.hero .big{font-weight:700;font-size:1.08rem}
.hero .sub{color:var(--ink-soft);font-size:.88rem}

/* ---------- tables ---------- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius-sm)}
table.tbl{width:100%;border-collapse:collapse;min-width:640px}
.tbl th{font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);
        text-align:left;padding:.5rem .65rem;border-bottom:2px solid var(--line);white-space:nowrap}
.tbl td{padding:.6rem .65rem;border-bottom:1px solid var(--line);vertical-align:top}
.tbl tr:hover td{background:#f6faf9}
.tbl .num{text-align:right;white-space:nowrap}
.tbl .actions{white-space:nowrap;text-align:right}
.muted{color:var(--ink-soft);font-size:.85rem}
.mono{font-family:ui-monospace,Consolas,monospace;font-size:.86rem}

/* ---------- badges ---------- */
.badge{display:inline-block;padding:.13rem .55rem;border-radius:99px;font-size:.72rem;
       font-weight:650;letter-spacing:.02em;white-space:nowrap}
.badge-green{background:var(--green-bg);color:var(--green)}
.badge-amber{background:var(--amber-bg);color:var(--amber)}
.badge-red{background:var(--red-bg);color:var(--red)}
.badge-blue{background:var(--blue-bg);color:var(--blue)}
.badge-grey{background:var(--grey-bg);color:var(--grey)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.4rem;border:0;border-radius:var(--radius-sm);
     background:var(--teal-600);color:#fff;font-weight:600;font-size:.88rem;
     padding:.52rem 1rem;cursor:pointer;text-decoration:none;transition:background .15s}
.btn:hover{background:var(--teal-500)}
.btn-outline{background:transparent;color:var(--teal-800);
             box-shadow:inset 0 0 0 1.5px var(--teal-600)}
.btn-outline:hover{background:var(--teal-100)}
.btn-danger{background:var(--red)} .btn-danger:hover{background:#96271f}
.btn-sm{padding:.32rem .7rem;font-size:.8rem}
.btn[disabled]{opacity:.55;cursor:not-allowed}

/* ---------- forms ---------- */
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:.85rem 1rem}
.field label{display:block;font-size:.8rem;font-weight:650;color:var(--ink-soft);margin-bottom:.28rem}
.field .req{color:var(--red)}
input[type=text],input[type=number],input[type=date],input[type=email],input[type=password],
select,textarea{
  width:100%;padding:.5rem .65rem;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  font:inherit;background:#fff;color:var(--ink);transition:border-color .12s, box-shadow .12s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--teal-500);
  box-shadow:0 0 0 3px rgba(31,148,150,.15)}
input.invalid,select.invalid{border-color:var(--red);box-shadow:0 0 0 3px rgba(179,56,47,.12)}
.field .hint{font-size:.76rem;color:var(--ink-soft);margin-top:.22rem}
.field .err{font-size:.76rem;color:var(--red);margin-top:.22rem;display:none}
.field.show-err .err{display:block}
.form-actions{margin-top:1rem;display:flex;gap:.6rem;flex-wrap:wrap}

/* ---------- autocomplete ---------- */
.ac-wrap{position:relative}
.ac-list{position:absolute;left:0;right:0;top:calc(100% + 4px);z-index:60;max-height:260px;
         overflow-y:auto;border-radius:var(--radius-sm);border:1px solid var(--line);
         background:rgba(255,255,255,.9);backdrop-filter:blur(10px);
         box-shadow:var(--shadow);display:none}
.ac-list.open{display:block}
.ac-item{padding:.5rem .7rem;cursor:pointer;display:flex;justify-content:space-between;gap:.8rem}
.ac-item:hover,.ac-item.hl{background:var(--teal-100)}
.ac-item .meta{color:var(--ink-soft);font-size:.78rem;white-space:nowrap}
.ac-empty{padding:.55rem .7rem;color:var(--ink-soft);font-size:.85rem}

/* ---------- filter bar ---------- */
.filters{display:flex;gap:.6rem;flex-wrap:wrap;align-items:flex-end;margin-bottom:.9rem}
.filters .field{min-width:150px;flex:1;max-width:260px}
.filters .grow{flex:2;max-width:380px}

/* ---------- pager ---------- */
.pager{display:flex;gap:.3rem;align-items:center;margin-top:.9rem;flex-wrap:wrap}
.pg-btn{min-width:2rem;text-align:center;padding:.3rem .55rem;border-radius:8px;
        border:1px solid var(--line);background:#fff;color:var(--ink);text-decoration:none;
        font-size:.85rem}
.pg-btn:hover{border-color:var(--teal-500)}
.pg-btn.cur{background:var(--teal-600);border-color:var(--teal-600);color:#fff;font-weight:650}
.pg-btn.off{opacity:.4;pointer-events:none}
.pg-dots{padding:0 .2rem;color:var(--ink-soft)}
.pg-info{margin-left:auto;color:var(--ink-soft);font-size:.82rem}

/* ---------- modal (glass) ---------- */
.modal-back{position:fixed;inset:0;background:rgba(6,42,43,.5);z-index:70;display:none;
            align-items:flex-start;justify-content:center;padding:4vh 1rem;overflow-y:auto}
.modal-back.open{display:flex}
.modal{width:100%;max-width:620px;border-radius:var(--radius);padding:1.25rem 1.35rem;
       background:rgba(255,255,255,.86);backdrop-filter:blur(16px) saturate(1.5);
       -webkit-backdrop-filter:blur(16px) saturate(1.5);
       border:1px solid rgba(255,255,255,.7);box-shadow:0 24px 60px -20px rgba(6,42,43,.5)}
.modal-head{display:flex;align-items:center;margin-bottom:.9rem}
.modal-head h3{font-size:1.05rem}
.modal-x{margin-left:auto;background:none;border:0;font-size:1.5rem;line-height:1;
         cursor:pointer;color:var(--ink-soft)}

/* ---------- toasts (glass) ---------- */
.toasts{position:fixed;top:1rem;right:1rem;z-index:100;display:flex;flex-direction:column;
        gap:.55rem;max-width:min(360px,90vw)}
.toast{display:flex;gap:.6rem;align-items:flex-start;padding:.7rem .9rem;border-radius:12px;
       background:rgba(255,255,255,.82);backdrop-filter:blur(14px) saturate(1.5);
       -webkit-backdrop-filter:blur(14px) saturate(1.5);
       border:1px solid rgba(255,255,255,.7);box-shadow:0 12px 32px -10px rgba(6,42,43,.4);
       font-size:.88rem;transform:translateX(20px);opacity:0;transition:all .25s ease}
.toast.in{transform:none;opacity:1}
.toast .dot{width:.6rem;height:.6rem;border-radius:50%;margin-top:.3rem;flex:0 0 auto}
.toast.success .dot{background:var(--green)} .toast.error .dot{background:var(--red)}
.toast.info .dot{background:var(--blue)} .toast.warning .dot{background:var(--amber)}
.toast .tx{flex:1} .toast .x{background:none;border:0;cursor:pointer;color:var(--ink-soft);font-size:1rem}

/* ---------- alert list on dashboard ---------- */
.alert-line{display:flex;gap:.6rem;align-items:baseline;padding:.45rem 0;
            border-bottom:1px dashed var(--line);font-size:.9rem;flex-wrap:wrap}
.alert-line:last-child{border-bottom:0}
.timeline{list-style:none;margin:0;padding:0}
.timeline li{position:relative;padding:.35rem 0 .6rem 1.15rem;border-left:2px solid var(--line);
             margin-left:.35rem}
.timeline li::before{content:"";position:absolute;left:-6px;top:.6rem;width:10px;height:10px;
                     border-radius:50%;background:var(--teal-500)}
.timeline .when{display:block;color:var(--ink-soft);font-size:.78rem}

/* ---------- report blocks ---------- */
.grade-A{color:var(--green);font-weight:700}.grade-B{color:var(--amber);font-weight:700}
.grade-C{color:var(--red);font-weight:700}
.bar{height:8px;border-radius:99px;background:var(--grey-bg);overflow:hidden;min-width:70px}
.bar i{display:block;height:100%;background:var(--teal-500)}
.bar.red i{background:var(--red)} .bar.amber i{background:var(--amber)}

/* ---------- QR print ---------- */
.qr-sticker{display:inline-flex;flex-direction:column;align-items:center;gap:.4rem;
            border:1.5px solid var(--ink);border-radius:10px;padding:.8rem;margin:.4rem;
            background:#fff;text-align:center}
.qr-sticker .nm{font-size:.78rem;font-weight:650;max-width:150px}
.qr-sticker .cd{font-family:ui-monospace,Consolas,monospace;font-size:.8rem}
@media print{
  .sidebar,.topbar,.filters,.pager,.btn,.toasts,.no-print{display:none !important}
  .content{padding:0;max-width:none}
  .card{border:0;box-shadow:none}
  body{background:#fff}
}

/* ---------- login ---------- */
.login-body{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(1100px 500px at 15% -10%,#1f9496 0%,transparent 55%),
             radial-gradient(900px 600px at 110% 110%,#0f4344 0%,transparent 60%),
             linear-gradient(160deg,#0b3536,#062a2b);padding:1rem}
.login-wrap{width:100%;max-width:420px}
.login-logo{display:flex;align-items:center;gap:.6rem;justify-content:center;color:#eafaf8;
  font-weight:700;font-size:1.35rem;margin-bottom:1.1rem;letter-spacing:.3px}
.login-logo .mk{color:#6fd3cf;font-size:1.5rem}
.login-foot{text-align:center;color:#8fb7b4;font-size:.78rem;margin-top:1rem}
.login-card{width:100%;border-radius:18px;padding:1.9rem 1.7rem;
  background:rgba(255,255,255,.12);backdrop-filter:blur(18px) saturate(1.4);
  -webkit-backdrop-filter:blur(18px) saturate(1.4);
  border:1px solid rgba(255,255,255,.25);box-shadow:0 30px 80px -20px rgba(0,0,0,.55);color:#eafaf8}
.login-card h1{font-size:1.3rem;margin-bottom:.2rem;color:#fff}
.login-card .sub{color:#b7d8d5;font-size:.86rem;margin-bottom:1.3rem}
.login-card label{color:#cfe9e6}
.login-card input{background:rgba(255,255,255,.9);border-color:transparent}
.login-card .btn{width:100%;justify-content:center;margin-top:.4rem;padding:.62rem}
.login-err{background:rgba(179,56,47,.25);border:1px solid rgba(255,150,140,.5);color:#ffd9d5;
           border-radius:10px;padding:.55rem .8rem;font-size:.86rem;margin-bottom:.9rem}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .sidebar{position:fixed;left:0;top:0;bottom:0;transform:translateX(-105%);
           transition:transform .22s ease;width:250px;height:100dvh}
  .sidebar.open{transform:none;box-shadow:20px 0 60px -20px rgba(0,0,0,.5)}
  .scrim.show{display:block}
  .nav-close{display:block}
  .hamburger{display:block}
  .content{padding:1rem .9rem 3rem}
  .topbar{padding:.6rem .9rem}
  .hello{display:none}
  .filters .field{max-width:none}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important}
}

/* ---------- update 04 additions ---------- */
/* multi-row entry */
.multi-row{display:grid;grid-template-columns:150px 2fr 110px 34px;gap:.6rem;
           align-items:start;padding:.55rem;border:1px dashed var(--line);
           border-radius:var(--radius-sm);margin-bottom:.55rem;background:#fbfdfd}
.multi-row .field{min-width:0}
.multi-row .row-del{background:none;border:0;color:var(--red);font-size:1.2rem;
                    cursor:pointer;margin-top:1.55rem;line-height:1}
.avail-note{font-size:.78rem;color:var(--ink-soft);margin-top:.25rem}
.avail-note strong{color:var(--green)}
.avail-note.short strong{color:var(--red)}
@media (max-width:760px){.multi-row{grid-template-columns:1fr 1fr;padding:.7rem}
  .multi-row .row-del{margin-top:0;justify-self:end}}

/* mini rich text */
.rt{border:1.5px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;background:#fff}
.rt-bar{display:flex;gap:.15rem;padding:.3rem .4rem;border-bottom:1px solid var(--line);background:#f6faf9}
.rt-bar button{border:0;background:none;cursor:pointer;padding:.25rem .55rem;border-radius:6px;
               font-size:.85rem;color:var(--ink)}
.rt-bar button:hover{background:var(--teal-100)}
.rt-area{min-height:92px;max-height:220px;overflow-y:auto;padding:.55rem .7rem;outline:none;font-size:.9rem}
.rt-area:focus{box-shadow:inset 0 0 0 2px rgba(31,148,150,.25)}
.rt-area ul,.rt-area ol{margin:.3rem 0 .3rem 1.2rem;padding:0}

/* detailed sticker + single print */
.qr-sticker .dt{font-size:.68rem;color:var(--ink-soft);max-width:170px;text-align:left;line-height:1.45}
.qr-sticker .dt b{color:var(--ink)}


/* equipment data view (eq.php) */
.eq-head{display:flex;gap:1.2rem;align-items:flex-start;flex-wrap:wrap}
.eq-qr{flex:0 0 auto}
.kv{display:grid;grid-template-columns:150px 1fr;gap:.3rem .8rem;font-size:.92rem}
.kv dt{color:var(--ink-soft);font-weight:600}
.kv dd{margin:0}
@media (max-width:600px){.kv{grid-template-columns:1fr}.kv dt{margin-top:.4rem}}
.rt-view{font-size:.92rem}
.rt-view ul,.rt-view ol{margin:.3rem 0 .3rem 1.2rem;padding:0}
.lab-checks{display:flex;flex-wrap:wrap;gap:.4rem .9rem;padding:.45rem .1rem}
.lab-check{display:inline-flex;align-items:center;gap:.35rem;font-size:.88rem;font-weight:500;color:var(--ink)}
.lab-check input{width:auto}