/* Zap Waters Portal — brand-matched admin UI */
:root{
  --navy:#0A2836; --cyan:#0EA5D6; --deep:#015F9E;
  --cream:#FFF7EE; --line:#E7EDF1; --ink:#0A2836;
  --muted:#6B8494; --ok:#0F9D58; --warn:#E8A33D;
  --bad:#D64545; --radius:12px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:'General Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  background:#F4F8FA;color:var(--ink);-webkit-font-smoothing:antialiased;
}
a{color:var(--cyan);text-decoration:none}
a:hover{color:var(--deep)}

/* ---------- LOGIN ---------- */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;
  background:radial-gradient(1200px 600px at 50% -10%,#D9F0FA 0%,#F4F8FA 60%)}
.login-card{width:100%;max-width:420px;background:#fff;border:1px solid var(--line);
  border-radius:18px;padding:38px 34px;box-shadow:0 18px 50px rgba(10,40,54,.10)}
.login-card .logo{display:flex;align-items:center;gap:10px;justify-content:center;margin-bottom:6px}
.login-card .logo span{font-size:26px}
.login-card h2{text-align:center;font-size:22px;letter-spacing:-.3px}
.login-card p.sub{text-align:center;color:var(--muted);font-size:14px;margin:6px 0 26px}

/* ---------- FORMS ---------- */
label{display:block;font-size:13px;font-weight:600;margin:14px 0 6px;color:var(--navy)}
input,select,textarea{
  width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:10px;
  font-size:15px;font-family:inherit;background:#fff;color:var(--ink);transition:.15s
}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(14,165,214,.14)
}
.btn{
  display:inline-block;padding:11px 20px;border:none;border-radius:10px;cursor:pointer;
  font-size:15px;font-weight:600;font-family:inherit;
  background:linear-gradient(135deg,var(--cyan),var(--deep));color:#fff;transition:.18s
}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(14,165,214,.32);color:#fff}
.btn-full{width:100%;margin-top:22px}
.btn-sm{padding:6px 12px;font-size:13px;border-radius:8px}
.btn-ghost{background:#fff;color:var(--navy);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--cyan);box-shadow:none}
.btn-danger{background:linear-gradient(135deg,#E86A6A,var(--bad))}

/* ---------- ALERTS ---------- */
.alert{padding:11px 15px;border-radius:10px;font-size:14px;margin-bottom:16px;border:1px solid}
.alert-error{background:#FDECEC;border-color:#F5C6C6;color:#9B2C2C}
.alert-success{background:#E8F6EE;border-color:#BFE5CE;color:#186A3B}
.alert-info{background:#E7F4FB;border-color:#BFE2F2;color:#0B5A78}

/* ---------- SHELL ---------- */
.shell{display:flex;min-height:100vh}
.sidebar{
  width:250px;flex-shrink:0;background:var(--navy);color:#DCE9F0;
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh
}
.brand{display:flex;align-items:center;gap:10px;padding:22px 20px;border-bottom:1px solid rgba(255,255,255,.08)}
.brand .bolt{font-size:22px}
.brand strong{display:block;font-size:15px;letter-spacing:.6px;color:#fff}
.brand small{font-size:11px;color:var(--cyan);letter-spacing:.4px;text-transform:uppercase}
.sidebar nav{padding:14px 12px;flex:1}
.sidebar nav a{
  display:block;padding:11px 14px;border-radius:9px;color:#B9CEDA;
  font-size:14.5px;font-weight:500;margin-bottom:3px
}
.sidebar nav a:hover{background:rgba(255,255,255,.07);color:#fff}
.sidebar nav a.active{background:linear-gradient(135deg,var(--cyan),var(--deep));color:#fff}
.sidebar-foot{padding:16px;border-top:1px solid rgba(255,255,255,.08)}
.who{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.avatar{
  width:34px;height:34px;border-radius:50%;background:var(--cyan);color:#fff;
  display:grid;place-items:center;font-weight:700;flex-shrink:0
}
.who strong{display:block;font-size:13.5px;color:#fff}
.who small{font-size:11px;color:#8FA9B8;word-break:break-all}
.logout{display:block;text-align:center;padding:8px;border-radius:8px;
  background:rgba(255,255,255,.08);color:#DCE9F0;font-size:13px;font-weight:600}
.logout:hover{background:var(--bad);color:#fff}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 30px;background:#fff;border-bottom:1px solid var(--line)
}
.topbar h1{font-size:21px;letter-spacing:-.3px}
.topbar .date{font-size:13px;color:var(--muted)}
.content{padding:26px 30px;flex:1}
.foot{padding:16px 30px;font-size:12px;color:var(--muted);border-top:1px solid var(--line)}

/* ---------- CARDS / STATS ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;margin-bottom:24px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;position:relative;overflow:hidden}
.stat::after{content:'';position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--cyan)}
.stat.alt::after{background:var(--warn)}
.stat.good::after{background:var(--ok)}
.stat.deep::after{background:var(--deep)}
.stat span{display:block;font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;font-weight:600}
.stat strong{display:block;font-size:26px;margin-top:6px;letter-spacing:-.5px}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:22px;overflow:hidden}
.card-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line)}
.card-head h3{font-size:15.5px}
.card-body{padding:20px}

/* ---------- TABLES ---------- */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th{
  text-align:left;padding:12px 16px;background:#F7FAFC;color:var(--muted);
  font-size:11.5px;text-transform:uppercase;letter-spacing:.5px;
  border-bottom:1px solid var(--line);white-space:nowrap
}
td{padding:13px 16px;border-bottom:1px solid #F1F5F8;vertical-align:middle}
tbody tr:hover{background:#FAFDFE}
tbody tr:last-child td{border-bottom:none}
td.num,th.num{text-align:right}
.empty{padding:40px;text-align:center;color:var(--muted);font-size:14px}

/* ---------- PILLS ---------- */
.pill{display:inline-block;padding:3px 10px;border-radius:99px;font-size:11.5px;font-weight:700;letter-spacing:.3px}
.pill-ok{background:#E8F6EE;color:#186A3B}
.pill-warn{background:#FDF2E0;color:#8A5A12}
.pill-info{background:#E7F4FB;color:#0B5A78}
.pill-bad{background:#FDECEC;color:#9B2C2C}

/* ---------- BARS (district report) ---------- */
.bar{height:8px;border-radius:99px;background:#EDF3F6;overflow:hidden;min-width:90px}
.bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--cyan),var(--deep))}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.row-actions{display:flex;gap:8px;flex-wrap:wrap}
.filters{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end;margin-bottom:18px}
.filters label{margin:0 0 5px}
.filters > div{min-width:170px}

@media(max-width:860px){
  .shell{flex-direction:column}
  .sidebar{width:100%;height:auto;position:static;flex-direction:column}
  .sidebar nav{display:flex;overflow-x:auto;gap:4px;padding:10px}
  .sidebar nav a{white-space:nowrap}
  .grid2{grid-template-columns:1fr}
  .content,.topbar{padding:18px}
}