/* Bluewater Sapphire Towers — Periodic Maintenance
   Palette: deep sapphire + aqua water accent. System fonts for speed. */
:root{
  --navy:#0A2540; --navy-2:#0E2F52; --sapphire:#1763C9; --sapphire-d:#124f9f;
  --aqua:#16B6C9; --aqua-d:#0e93a3;
  --bg:#EEF3F9; --surface:#FFFFFF; --ink:#16202E; --muted:#6B7B90;
  --border:#E2E9F1; --border-2:#D3DEEA;
  --ok:#1B9E6B; --okbg:#E7F6EF; --warn:#C9781A; --warnbg:#FCF1E2;
  --bad:#D64545; --badbg:#FBE9E9; --info:#1763C9; --infobg:#E8F0FB;
  --shadow:0 1px 2px rgba(10,37,64,.06),0 8px 24px rgba(10,37,64,.07);
  --radius:14px; --radius-s:10px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--sapphire);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{letter-spacing:-.01em;line-height:1.2}
code{background:#0a25400d;padding:.1em .4em;border-radius:6px;font-size:.88em}
img{max-width:100%;display:block}
:focus-visible{outline:3px solid var(--aqua);outline-offset:2px}

/* ---------- App shell ---------- */
.app{display:flex;min-height:100vh}
.sidebar{width:248px;background:var(--navy);color:#cfe0f2;flex:0 0 248px;
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:.65rem;padding:1.1rem 1.1rem .9rem;
  border-bottom:1px solid #ffffff16}
.brand .logo{width:34px;height:34px;flex:0 0 34px}
.brand b{color:#fff;font-size:.98rem;letter-spacing:-.01em;display:block;line-height:1.1}
.brand span{font-size:.72rem;color:#8fb0d6;text-transform:uppercase;letter-spacing:.08em}
.nav{padding:.6rem .55rem;flex:1;overflow:auto}
.nav a{display:flex;align-items:center;gap:.7rem;padding:.62rem .7rem;border-radius:10px;
  color:#c2d6ee;font-weight:500;margin-bottom:2px}
.nav a:hover{background:#ffffff12;text-decoration:none;color:#fff}
.nav a.active{background:linear-gradient(90deg,var(--sapphire),var(--aqua));color:#fff;
  box-shadow:0 4px 14px rgba(23,99,201,.4)}
.nav a svg{width:19px;height:19px;flex:0 0 19px}
.nav .sep{font-size:.66rem;text-transform:uppercase;letter-spacing:.1em;color:#6f90b8;
  padding:.9rem .8rem .35rem}
.side-foot{padding:.8rem 1rem;border-top:1px solid #ffffff16;font-size:.8rem;color:#8fb0d6}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{background:var(--surface);border-bottom:1px solid var(--border);
  padding:.7rem 1.3rem;display:flex;align-items:center;gap:1rem;position:sticky;top:0;z-index:30}
.topbar h1{font-size:1.18rem;margin:0;flex:1}
.topbar .who{font-size:.82rem;color:var(--muted);text-align:right;line-height:1.25}
.topbar .who b{color:var(--ink);display:block}
.menu-btn{display:none;background:none;border:1px solid var(--border-2);border-radius:9px;
  width:40px;height:40px;cursor:pointer;align-items:center;justify-content:center}
.content{padding:1.3rem;max-width:1500px;width:100%}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.45rem;border:1px solid var(--border-2);
  background:var(--surface);color:var(--ink);padding:.55rem .9rem;border-radius:10px;
  font:inherit;font-weight:600;font-size:.88rem;cursor:pointer;transition:.12s;white-space:nowrap}
.btn:hover{border-color:var(--sapphire);text-decoration:none}
.btn svg{width:16px;height:16px}
.btn-primary{background:var(--sapphire);border-color:var(--sapphire);color:#fff}
.btn-primary:hover{background:var(--sapphire-d);border-color:var(--sapphire-d)}
.btn-aqua{background:var(--aqua);border-color:var(--aqua);color:#063} 
.btn-ghost{background:transparent}
.btn-sm{padding:.36rem .6rem;font-size:.8rem}
.btn-danger{color:var(--bad);border-color:#f0c9c9}
.btn-danger:hover{background:var(--badbg);border-color:var(--bad)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn-block{width:100%;justify-content:center}

/* ---------- Cards / panels ---------- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow)}
.card-pad{padding:1.1rem 1.2rem}
.panel-head{display:flex;align-items:center;gap:.8rem;margin:0 0 1rem}
.panel-head h2{font-size:1.05rem;margin:0;flex:1}

/* ---------- Stat grid ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1rem;margin-bottom:1.3rem}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:1.05rem 1.1rem;box-shadow:var(--shadow);position:relative;overflow:hidden}
.stat .ico{position:absolute;right:.8rem;top:.8rem;width:34px;height:34px;border-radius:9px;
  display:flex;align-items:center;justify-content:center;background:var(--infobg);color:var(--sapphire)}
.stat .ico svg{width:19px;height:19px}
.stat .num{font-size:2rem;font-weight:700;letter-spacing:-.02em;line-height:1}
.stat .lbl{color:var(--muted);font-size:.82rem;margin-top:.3rem}
.stat.warn .ico{background:var(--warnbg);color:var(--warn)} .stat.warn .num{color:var(--warn)}
.stat.bad .ico{background:var(--badbg);color:var(--bad)} .stat.bad .num{color:var(--bad)}
.stat.ok .ico{background:var(--okbg);color:var(--ok)} .stat.ok .num{color:var(--ok)}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}

/* ---------- Table ---------- */
.tbl-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);-webkit-overflow-scrolling:touch}
table.tbl{width:100%;border-collapse:collapse;font-size:.92rem}
table.tbl td, table.tbl th{word-break:break-word;overflow-wrap:anywhere}
.tbl th{background:#f6f9fc;text-align:left;padding:.78rem .95rem;font-size:.74rem;
  text-transform:uppercase;letter-spacing:.05em;color:var(--muted);border-bottom:1px solid var(--border);white-space:nowrap}
.tbl td{padding:.85rem .95rem;border-bottom:1px solid var(--border);vertical-align:middle;line-height:1.45}
.tbl tr:last-child td{border-bottom:none}
.tbl tr:hover td{background:#f9fbfe}
.tbl .t-title{font-weight:600;line-height:1.35}
.tbl .t-sub{color:var(--muted);font-size:.82rem;line-height:1.45;margin-top:.1rem}

/* ---------- Badges / pills ---------- */
.badge{display:inline-flex;align-items:center;gap:.32rem;padding:.2rem .55rem;border-radius:999px;
  font-size:.74rem;font-weight:600;white-space:nowrap}
.badge .dot{width:7px;height:7px;border-radius:50%}
.b-ok{background:var(--okbg);color:#127a51}.b-ok .dot{background:var(--ok)}
.b-warn{background:var(--warnbg);color:#9a5a12}.b-warn .dot{background:var(--warn)}
.b-bad{background:var(--badbg);color:#b02f2f}.b-bad .dot{background:var(--bad)}
.b-info{background:var(--infobg);color:#124f9f}.b-info .dot{background:var(--sapphire)}
.b-grey{background:#eef2f6;color:#637087}.b-grey .dot{background:#9aa7b8}
.pill{display:inline-block;padding:.15rem .5rem;border-radius:7px;background:#eef2f7;
  font-size:.74rem;color:#4a5970;font-weight:600}
.lock-ico{color:var(--muted);width:13px;height:13px;vertical-align:-2px}

/* ---------- Forms ---------- */
.field{margin-bottom:.9rem}
.field label{display:block;font-weight:600;font-size:.82rem;margin-bottom:.3rem}
.field .hint{color:var(--muted);font-weight:400;font-size:.76rem}
input,select,textarea{width:100%;padding:.6rem .7rem;border:1px solid var(--border-2);
  border-radius:10px;font:inherit;font-size:.9rem;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--sapphire);
  box-shadow:0 0 0 3px rgba(23,99,201,.13)}
input[readonly],input:disabled,select:disabled{background:#f3f6f9;color:#5b6b80;cursor:not-allowed}
textarea{resize:vertical;min-height:74px}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.combo{display:flex;gap:.4rem}.combo select{flex:1}

/* ---------- Modal ---------- */
.modal-bg{position:fixed;inset:0;background:rgba(10,37,64,.5);display:none;z-index:60;
  align-items:flex-start;justify-content:center;padding:2.5rem 1rem;overflow:auto}
.modal-bg.open{display:flex}
.modal{background:#fff;border-radius:16px;max-width:600px;width:100%;box-shadow:0 24px 60px rgba(10,37,64,.3)}
.modal-head{display:flex;align-items:center;padding:1.05rem 1.2rem;border-bottom:1px solid var(--border)}
.modal-head h3{margin:0;font-size:1.08rem;flex:1}
.modal-body{padding:1.2rem}
.modal-foot{padding:.9rem 1.2rem;border-top:1px solid var(--border);display:flex;gap:.6rem;justify-content:flex-end}
.x-close{background:none;border:none;cursor:pointer;color:var(--muted);font-size:1.4rem;line-height:1;padding:.2rem}

/* ---------- Callouts / toast ---------- */
.callout{border-radius:12px;padding:.8rem 1rem;font-size:.86rem;border:1px solid}
.callout.warn{background:var(--warnbg);border-color:#f0d6ad;color:#7a4d12}
.callout.info{background:var(--infobg);border-color:#c9ddf7;color:#16406f}
.callout.bad{background:var(--badbg);border-color:#f0c9c9;color:#9a2a2a}
.toast-wrap{position:fixed;right:1rem;bottom:1rem;z-index:90;display:flex;flex-direction:column;gap:.5rem}
.toast{background:var(--navy);color:#fff;padding:.7rem 1rem;border-radius:11px;box-shadow:var(--shadow);
  font-size:.86rem;font-weight:500;animation:slidein .25s ease;max-width:320px}
.toast.ok{background:var(--ok)}.toast.bad{background:var(--bad)}
@keyframes slidein{from{transform:translateY(12px);opacity:0}to{transform:none;opacity:1}}

/* ---------- Auth pages ---------- */
.auth-body{background:linear-gradient(135deg,#0A2540,#0E3A66 55%,#0e93a3);min-height:100vh;
  display:flex;align-items:center;justify-content:center;padding:1.2rem}
.auth-shell{display:grid;grid-template-columns:1.05fr .95fr;max-width:920px;width:100%;
  background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.auth-hero{position:relative;background:#0A2540;color:#fff;padding:2.2rem;display:flex;
  flex-direction:column;justify-content:space-between;min-height:520px;overflow:hidden}
.auth-hero .hero-art{position:absolute;inset:0;z-index:0}
.auth-hero .hero-art img{width:100%;height:100%;object-fit:cover;opacity:.9}
.auth-hero .hero-over{position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(10,37,64,.45),rgba(10,37,64,.82))}
.auth-hero .hero-txt{position:relative;z-index:2}
.auth-hero .eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:.72rem;color:#7fd3df}
.auth-hero h2{font-size:1.9rem;margin:.5rem 0 .6rem;line-height:1.1}
.auth-hero p{color:#bcd3ea;font-size:.92rem;max-width:30ch}
.auth-hero .tag{position:relative;z-index:2;font-size:.8rem;color:#9fc0e0}
.auth-form{padding:2.4rem 2.2rem;display:flex;flex-direction:column;justify-content:center}
.auth-card{background:#fff;border-radius:18px;box-shadow:0 24px 60px rgba(0,0,0,.3);padding:2rem;width:100%}
.auth-form h1,.auth-card h1{font-size:1.5rem;margin:0 0 .3rem}
.auth-sub{color:var(--muted);margin:0 0 1.3rem;font-size:.9rem}
.g-recaptcha{margin:.2rem 0 1rem}
.auth-links{margin-top:1rem;font-size:.85rem;text-align:center}

.install-log{list-style:none;padding:0;margin:0 0 1.2rem}
.install-log li{padding:.35rem 0 .35rem 1.5rem;position:relative;font-size:.88rem;border-bottom:1px solid var(--border)}
.install-log li:before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:700}

.muted{color:var(--muted)} .small{font-size:.82rem} .nowrap{white-space:nowrap}
.flex{display:flex;align-items:center;gap:.6rem} .gap{gap:.6rem} .spread{justify-content:space-between}
.mt{margin-top:1rem}.mb{margin-bottom:1rem}.right{text-align:right}.center{text-align:center}
.empty{padding:2.5rem 1rem;text-align:center;color:var(--muted)}
.empty svg{width:46px;height:46px;opacity:.4;margin-bottom:.6rem}

/* ---------- Responsive ---------- */
@media (max-width:880px){
  .grid-2{grid-template-columns:1fr}
  .auth-shell{grid-template-columns:1fr;max-width:440px}
  .auth-hero{display:none}
}
/* Tablets (portrait) and phones: off-canvas sidebar */
@media (max-width:960px){
  .sidebar{position:fixed;left:0;top:0;z-index:80;transform:translateX(-100%);
    transition:transform .22s ease;box-shadow:0 0 40px rgba(0,0,0,.4)}
  .sidebar.open{transform:none}
  .menu-btn{display:inline-flex}
  .scrim{position:fixed;inset:0;background:rgba(10,37,64,.5);z-index:70;display:none}
  .scrim.open{display:block}
  .content{padding:1.05rem}
}
@media (max-width:760px){
  .row-2{grid-template-columns:1fr}
  .topbar h1{font-size:1.05rem}
  .hide-sm{display:none}
  /* Filter bars: each control takes a full row, easy to tap */
  form.card-pad .field{flex:1 1 100%!important;min-width:0!important}
  form.card-pad .btn{flex:1 1 auto}
  .btn{padding:.62rem 1rem;font-size:.92rem}     /* larger touch targets */
  .btn-sm{padding:.5rem .7rem}
  .stats{grid-template-columns:repeat(2,1fr)}
  .modal{border-radius:14px}
  .content{padding:.85rem}
}
@media print{.sidebar,.topbar,.menu-btn,.btn{display:none}.content{padding:0}}

/* ---- required marker, completion thumbnails, row states ---- */
.req{color:#c0392b;font-weight:700}
.thumbs{display:flex;gap:.5rem;margin-top:.45rem;flex-wrap:wrap}
.thumbs img{width:74px;height:74px;object-fit:cover;border-radius:8px;border:1px solid var(--border)}
.tbl tr.row-done td{background:#eef1f5;color:#7c8696}
.tbl tr.row-done .t-title{color:#7c8696}
.tbl tr.row-off td{background:#f7f9fc}

/* ---- responsive stacked tables: no left/right scrolling on phones & small tablets ---- */
@media (max-width:820px){
  .tbl-wrap{overflow-x:visible;border:none;background:transparent}
  table.tbl.tbl-stack, .tbl-stack thead, .tbl-stack tbody, .tbl-stack tr, .tbl-stack td{display:block;width:100%}
  .tbl-stack thead{position:absolute;left:-9999px}      /* hide header row, labels come from data-label */
  .tbl-stack tr{background:var(--surface);border:1px solid var(--border);border-radius:12px;
    margin-bottom:.8rem;padding:.35rem .2rem;box-shadow:0 1px 2px rgba(10,37,64,.05)}
  .tbl-stack td{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;
    border:none;border-bottom:1px solid #eef2f7;padding:.6rem .9rem;text-align:right}
  .tbl-stack tr td:last-child{border-bottom:none}
  .tbl-stack td::before{content:attr(data-label);font-weight:600;color:var(--muted);
    text-align:left;flex:0 0 38%;font-size:.8rem}
  .tbl-stack td.right{justify-content:flex-end;flex-wrap:wrap}
  .tbl-stack td.center{justify-content:space-between}
  .tbl-stack .t-title,.tbl-stack .t-sub{text-align:right}
  .tbl-stack td[data-label="Actions"]{flex-wrap:wrap;gap:.4rem}
  .tbl-stack td[data-label="Actions"]::before{flex-basis:100%}
  .thumbs{justify-content:flex-end}
}