/* Earth Heights-2 Society Portal */
:root{
  --green:#14532d; --green-2:#166534; --green-3:#dcfce7; --leaf:#22c55e;
  --ink:#1f2937; --muted:#6b7280; --line:#e5e7eb; --bg:#f6f7f4; --card:#fff;
  --red:#b91c1c; --red-bg:#fee2e2; --amber:#92400e; --amber-bg:#fef3c7; --blue:#1e40af; --blue-bg:#dbeafe;
  --radius:10px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans",Arial,sans-serif;color:var(--ink);background:var(--bg);font-size:15px;line-height:1.5}
a{color:var(--green-2)}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
h1{font-size:1.5rem;margin:22px 0 14px}
h2{font-size:1.15rem;margin:0 0 12px}
h3{font-size:1rem;margin:0 0 8px}
small,.muted{color:var(--muted)}

/* Top bar */
.topbar{background:var(--green);color:#fff;position:sticky;top:0;z-index:20;box-shadow:0 1px 0 rgba(0,0,0,.08)}
.topbar-inner{display:flex;align-items:center;gap:14px;min-height:62px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;min-width:0;flex:1}
.brand span{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand small{color:#bbf7d0;font-size:.74rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.userbox{display:flex;align-items:center;gap:14px;font-size:.88rem}
.userbox span{display:flex;flex-direction:column;text-align:right;line-height:1.2}
.userbox small{color:#bbf7d0}
.userbox a{color:#fff;opacity:.9}
.mainnav{background:var(--green-2)}
.mainnav .wrap{display:flex;gap:2px;overflow-x:auto}
.mainnav a{color:#ecfdf5;text-decoration:none;padding:10px 12px;font-size:.9rem;white-space:nowrap;border-bottom:3px solid transparent}
.mainnav a:hover{background:rgba(255,255,255,.08)}
.mainnav a.active{border-bottom-color:var(--leaf);color:#fff;font-weight:600}
.pill{background:#f59e0b;color:#111;border-radius:99px;padding:0 7px;font-size:.75rem;font-weight:700}
.menu-btn{display:none;background:none;border:1px solid rgba(255,255,255,.4);color:#fff;font-size:1.2rem;border-radius:6px;padding:2px 10px}
.mobile-only{display:none}

/* Cards & grid */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:16px}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.stat .label{font-size:.82rem;color:var(--muted)}
.stat .value{font-size:1.55rem;font-weight:700;margin-top:4px;font-variant-numeric:tabular-nums}
.stat.accent{border-left:4px solid var(--leaf)}
.stat.warn{border-left:4px solid #f59e0b}
.stat.danger{border-left:4px solid var(--red)}
.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.page-head h1{margin-right:auto}

/* Tables */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.78rem;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);background:#fafafa}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
tr:hover td{background:#fcfdfb}

/* Forms */
label{display:block;font-weight:600;font-size:.88rem;margin:0 0 4px}
.field{margin-bottom:14px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],input[type=month],input[type=tel],select,textarea{
  width:100%;padding:9px 11px;border:1px solid #cbd5e1;border-radius:8px;font:inherit;background:#fff;color:inherit}
input:focus,select:focus,textarea:focus{outline:2px solid #86efac;border-color:var(--green-2)}
textarea{min-height:110px;resize:vertical}
.hint{font-size:.8rem;color:var(--muted);margin-top:3px}
.btn{display:inline-flex;align-items:center;gap:6px;background:var(--green-2);color:#fff;border:0;border-radius:8px;padding:9px 16px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:hover{background:var(--green)}
.btn-sm{padding:5px 10px;font-size:.84rem}
.btn-light{background:#fff;color:var(--ink);border:1px solid #cbd5e1}
.btn-light:hover{background:#f3f4f6}
.btn-danger{background:var(--red)}
.btn-danger:hover{background:#991b1b}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.inline{display:inline}
.checkbox{display:flex;gap:8px;align-items:center;font-weight:400}

/* Badges & alerts */
.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:.76rem;font-weight:600}
.badge-green{background:var(--green-3);color:var(--green)}
.badge-red{background:var(--red-bg);color:var(--red)}
.badge-amber{background:var(--amber-bg);color:var(--amber)}
.badge-grey{background:#f3f4f6;color:#4b5563}
.alert{padding:11px 14px;border-radius:8px;margin:16px 0;font-size:.93rem}
.alert-success{background:var(--green-3);color:var(--green)}
.alert-error{background:var(--red-bg);color:var(--red)}
.alert-info{background:var(--blue-bg);color:var(--blue)}
.alert-warn{background:var(--amber-bg);color:var(--amber)}
.empty{color:var(--muted);text-align:center;padding:26px 10px}

/* Login */
.auth{max-width:420px;margin:48px auto}
.auth .logo{text-align:center;margin-bottom:12px}
.auth h1{text-align:center;font-size:1.25rem;margin:8px 0 4px}
.auth p.sub{text-align:center;color:var(--muted);margin:0 0 18px;font-size:.9rem}

/* Payment info box */
.payinfo{background:#f0fdf4;border:1px dashed #86efac;border-radius:var(--radius);padding:14px}
.payinfo dt{font-size:.78rem;color:var(--muted)}
.payinfo dd{margin:0 0 8px;font-weight:600;word-break:break-all}
.qr{max-width:200px;border-radius:8px;border:1px solid var(--line);background:#fff;padding:6px}

/* Comments thread */
.thread{border-left:3px solid var(--line);padding-left:14px}
.comment{margin-bottom:14px}
.comment .meta{font-size:.8rem;color:var(--muted)}
.comment .body{white-space:pre-wrap}

.notice{border-left:4px solid var(--leaf)}
.notice.pinned{border-left-color:#f59e0b}
.notice .body{white-space:pre-wrap}
.proof-img{max-width:100%;max-height:520px;border:1px solid var(--line);border-radius:8px}

.footer{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:.8rem;padding-top:24px;padding-bottom:30px}

@media (max-width:900px){
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .g3{grid-template-columns:1fr}
}
@media (max-width:720px){
  .g2{grid-template-columns:1fr}
  .userbox{display:none}
  .menu-btn{display:block}
  .mainnav{display:none}
  body.nav-open .mainnav{display:block}
  .mainnav .wrap{flex-direction:column;padding:0}
  .mainnav a{border-bottom:1px solid rgba(255,255,255,.08);border-left:3px solid transparent;padding:12px 18px}
  .mainnav a.active{border-left-color:var(--leaf);border-bottom-color:rgba(255,255,255,.08)}
  .mobile-only{display:block}
  h1{font-size:1.3rem}
  .stat .value{font-size:1.3rem}
}
@media print{
  .topbar,.footer,.no-print{display:none!important}
  body{background:#fff}
}