/* =============================================================
   Clearwater Pool Service — shared app shell for /portal & /admin
   Palette and type deliberately match index.html
   ============================================================= */
:root{
  --navy-950:#03101c;--navy-900:#061a2c;--navy-850:#08223a;--navy-800:#0b2c49;
  --navy-700:#123f63;--line:rgba(255,255,255,.10);
  --cyan:#2ec5f0;--cyan-600:#17a8d8;--blue:#1a7fd4;--blue-700:#125fa8;
  --ink:#0d2033;--ink-2:#42586c;--ink-3:#7d90a3;
  --paper:#ffffff;--paper-2:#f3f7fb;--paper-3:#e9f1f8;--paper-line:#dfe8f1;
  --ok:#0f7a4a;--ok-bg:#e6f6ee;--warn:#a86400;--warn-bg:#fdf2dd;
  --bad:#b3261e;--bad-bg:#fdeceb;--info-bg:#e7f3fc;
  --max:1240px;--r:14px;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --head:'Poppins','Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper-2);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--head);margin:0;line-height:1.16;letter-spacing:-.02em}
p{margin:0}
input,select,textarea,button{font-family:inherit}

/* ---------- top bar ---------- */
.appbar{position:sticky;top:0;z-index:60;background:rgba(4,18,32,.97);
  border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.appbar-in{max-width:var(--max);margin:0 auto;padding:0 24px;height:66px;
  display:flex;align-items:center;gap:20px}
.logo{display:flex;align-items:center;gap:11px;flex:none}
.logo .mark{width:32px;height:32px;flex:none}
.logo .txt{line-height:1}
.logo .txt b{display:block;font-family:var(--head);font-weight:600;font-size:17px;
  letter-spacing:.14em;color:#fff}
.logo .txt span{display:block;font-size:8px;letter-spacing:.32em;color:#9dc4dd;margin-top:4px}
.tabs{display:flex;gap:4px;margin-left:14px;overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs button{background:none;border:0;color:#c4dcec;font-size:12px;font-weight:600;
  letter-spacing:.07em;text-transform:uppercase;padding:9px 13px;border-radius:6px;
  cursor:pointer;transition:.18s;white-space:nowrap}
.tabs button:hover{background:rgba(255,255,255,.08);color:#fff}
.tabs button.on{background:var(--blue);color:#fff}
.appbar-r{margin-left:auto;display:flex;align-items:center;gap:12px;flex:none}
.who{color:#9dc4dd;font-size:12px;font-weight:500;white-space:nowrap}
.who b{color:#fff;font-weight:600}
.linkout{color:#9dc4dd;font-size:11px;font-weight:600;letter-spacing:.07em;
  text-transform:uppercase;border:1px solid rgba(255,255,255,.3);padding:8px 13px;
  border-radius:5px;cursor:pointer;background:none;transition:.2s}
.linkout:hover{background:#fff;color:var(--navy-900);border-color:#fff}

/* ---------- layout ---------- */
.page{max-width:var(--max);margin:0 auto;padding:30px 24px 80px}
.page-head{display:flex;align-items:flex-end;gap:18px;flex-wrap:wrap;margin-bottom:22px}
.page-head h1{font-size:27px;font-weight:600}
.page-head p{color:var(--ink-2);font-size:14px;margin-top:7px}
.page-head .spacer{margin-left:auto}
.sec-label{font-family:var(--head);font-size:11px;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-3);margin:30px 0 12px}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}

/* ---------- cards ---------- */
.card{background:#fff;border:1px solid var(--paper-line);border-radius:var(--r);padding:22px}
.card.pad0{padding:0;overflow:hidden}
.card h3{font-size:16px;font-weight:600}
.card .sub{color:var(--ink-2);font-size:13px;margin-top:5px}
.stat{background:#fff;border:1px solid var(--paper-line);border-radius:var(--r);padding:18px 20px}
.stat .k{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.stat .v{font-family:var(--head);font-size:29px;font-weight:700;letter-spacing:-.02em;margin-top:8px}
.stat .d{font-size:12px;color:var(--ink-2);margin-top:5px}

/* ---------- tables ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{text-align:left;font-size:10.5px;font-weight:600;letter-spacing:.12em;
  text-transform:uppercase;color:var(--ink-3);padding:13px 16px;
  border-bottom:1px solid var(--paper-line);background:var(--paper-2);white-space:nowrap}
.tbl td{padding:14px 16px;border-bottom:1px solid var(--paper-line);vertical-align:top}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr{transition:background .15s}
.tbl tbody tr:hover{background:#fafcfe}
.tbl .rowbtn{cursor:pointer}
.tbl b{font-weight:600}
.tbl .muted{color:var(--ink-2);font-size:12.5px;margin-top:3px}
.tbl-wrap{overflow-x:auto}

/* ---------- pills ---------- */
.pill{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:600;
  letter-spacing:.05em;text-transform:uppercase;padding:5px 10px;border-radius:100px;white-space:nowrap}
.pill.new{background:var(--info-bg);color:var(--blue-700)}
.pill.contacted{background:var(--warn-bg);color:var(--warn)}
.pill.quoted{background:#efe8fb;color:#5b32b5}
.pill.won,.pill.active,.pill.completed,.pill.paid{background:var(--ok-bg);color:var(--ok)}
.pill.lost,.pill.cancelled,.pill.overdue,.pill.void{background:var(--bad-bg);color:var(--bad)}
.pill.scheduled,.pill.sent,.pill.draft{background:var(--paper-3);color:var(--ink-2)}
.pill.paused,.pill.skipped{background:var(--warn-bg);color:var(--warn)}

/* ---------- forms ---------- */
.field{margin-bottom:15px}
.field label{display:block;font-size:12px;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--paper-line);
  border-radius:7px;padding:11px 13px;font-size:14px;color:var(--ink);outline:none;
  background:#fff;transition:.18s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);
  box-shadow:0 0 0 3px rgba(26,127,212,.13)}
.field textarea{min-height:88px;resize:vertical}
.field .hint{font-size:12px;color:var(--ink-3);margin-top:5px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){.row2{grid-template-columns:1fr}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:600;
  font-size:14px;padding:12px 22px;border-radius:6px;border:1px solid transparent;
  cursor:pointer;transition:.2s;white-space:nowrap}
.btn-primary{background:linear-gradient(100deg,var(--cyan) 0%,var(--blue) 100%);color:#fff;
  box-shadow:0 8px 22px rgba(26,127,212,.32)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(26,127,212,.44)}
.btn-primary:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}
.btn-outline{background:#fff;color:var(--blue);border-color:#b9d4ec}
.btn-outline:hover{background:#eef6fd;border-color:var(--blue)}
.btn-quiet{background:var(--paper-2);color:var(--ink-2);border-color:var(--paper-line)}
.btn-quiet:hover{background:var(--paper-3);color:var(--ink)}
.btn-sm{padding:8px 15px;font-size:12.5px;border-radius:5px}
.btn-block{width:100%}
.btn-danger{background:#fff;color:var(--bad);border-color:#f0c6c3}
.btn-danger:hover{background:var(--bad-bg)}

/* ---------- sign-in screen ---------- */
.gate{min-height:100vh;display:grid;place-items:center;padding:30px 20px;
  background:radial-gradient(1100px 620px at 50% -10%,var(--navy-800) 0%,var(--navy-950) 62%)}
.gate-card{width:100%;max-width:430px;background:#fff;border-radius:16px;padding:38px 34px;
  box-shadow:0 30px 80px rgba(3,16,28,.45)}
.gate-card .logo{justify-content:center;margin-bottom:24px}
.gate-card .logo .txt b{color:var(--ink)}
.gate-card .logo .txt span{color:var(--ink-3)}
.gate-card h1{font-size:22px;font-weight:600;text-align:center}
.gate-card .lede{color:var(--ink-2);font-size:13.5px;text-align:center;margin:9px 0 24px;line-height:1.55}
.gate-back{display:block;text-align:center;color:#9dc4dd;font-size:12.5px;margin-top:22px}
.gate-back:hover{color:#fff}

/* ---------- notices ---------- */
.notice{border-radius:9px;padding:13px 15px;font-size:13.5px;line-height:1.5;margin-bottom:16px;
  display:flex;gap:10px;align-items:flex-start}
.notice.ok{background:var(--ok-bg);color:var(--ok)}
.notice.bad{background:var(--bad-bg);color:var(--bad)}
.notice.info{background:var(--info-bg);color:var(--blue-700)}
.notice.warn{background:var(--warn-bg);color:var(--warn)}
.notice b{font-weight:600}

/* ---------- chemistry readouts ---------- */
.chem{display:grid;grid-template-columns:repeat(auto-fit,minmax(112px,1fr));gap:11px}
.chem .c{background:var(--paper-2);border:1px solid var(--paper-line);border-radius:9px;padding:13px}
.chem .c .k{font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.chem .c .v{font-family:var(--head);font-size:20px;font-weight:600;margin-top:6px}
.chem .c .r{font-size:11px;color:var(--ink-3);margin-top:3px}
.chem .c.good{background:var(--ok-bg);border-color:#bfe5d1}
.chem .c.good .k,.chem .c.good .r{color:#3d7a5c}
.chem .c.good .v{color:var(--ok)}
.chem .c.off{background:var(--warn-bg);border-color:#f0dcb0}
.chem .c.off .k,.chem .c.off .r{color:#8a6420}
.chem .c.off .v{color:var(--warn)}

/* ---------- timeline ---------- */
.tl{position:relative;padding-left:28px}
.tl::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:var(--paper-line)}
.tl-item{position:relative;padding-bottom:24px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:-25px;top:5px;width:14px;height:14px;
  border-radius:50%;background:#fff;border:3px solid var(--paper-line)}
.tl-item.done::before{border-color:var(--ok);background:var(--ok)}
.tl-item.next::before{border-color:var(--blue);background:var(--blue)}
.tl-date{font-size:12px;font-weight:600;color:var(--ink-3);letter-spacing:.05em}
.tl-title{font-family:var(--head);font-size:15px;font-weight:600;margin-top:3px}
.tl-body{font-size:13.5px;color:var(--ink-2);margin-top:6px;line-height:1.55}

/* ---------- modal ---------- */
.modal{position:fixed;inset:0;z-index:200;display:none;align-items:flex-start;
  justify-content:center;padding:40px 18px;overflow-y:auto;background:rgba(3,16,28,.66);
  backdrop-filter:blur(4px)}
.modal.on{display:flex}
.modal-card{background:#fff;border-radius:15px;width:100%;max-width:620px;
  box-shadow:0 30px 80px rgba(3,16,28,.4);animation:pop .22s ease}
@keyframes pop{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.modal-hd{display:flex;align-items:center;gap:14px;padding:22px 26px;border-bottom:1px solid var(--paper-line)}
.modal-hd h3{font-size:17px;font-weight:600;flex:1}
.modal-bd{padding:24px 26px}
.modal-ft{padding:18px 26px;border-top:1px solid var(--paper-line);display:flex;gap:10px;
  justify-content:flex-end;background:var(--paper-2);border-radius:0 0 15px 15px}
.x{background:none;border:0;cursor:pointer;color:var(--ink-3);font-size:26px;line-height:1;padding:0 4px}
.x:hover{color:var(--ink)}

/* ---------- misc ---------- */
.empty{text-align:center;padding:56px 24px;color:var(--ink-3)}
.empty svg{margin:0 auto 14px;opacity:.4}
.empty b{display:block;font-family:var(--head);font-size:15px;color:var(--ink-2);
  font-weight:600;margin-bottom:6px}
.empty p{font-size:13.5px;max-width:340px;margin:0 auto;line-height:1.55}
.spin{width:19px;height:19px;border:2.5px solid rgba(255,255,255,.32);border-top-color:#fff;
  border-radius:50%;animation:sp .7s linear infinite;display:inline-block}
.spin.dark{border-color:rgba(13,32,51,.18);border-top-color:var(--blue)}
@keyframes sp{to{transform:rotate(360deg)}}
.loading{display:grid;place-items:center;padding:70px 20px}
.toolbar{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin-bottom:16px}
.toolbar input,.toolbar select{border:1px solid var(--paper-line);border-radius:6px;
  padding:9px 12px;font-size:13.5px;outline:none;background:#fff}
.toolbar input:focus,.toolbar select:focus{border-color:var(--blue)}
.toolbar .grow{flex:1;min-width:180px}
.kv{display:grid;grid-template-columns:132px 1fr;gap:9px 16px;font-size:13.5px}
.kv dt{color:var(--ink-3);font-weight:500}
.kv dd{margin:0;color:var(--ink)}
.hide{display:none!important}