/* admin.css — tema panel WA Gateway (gaya Dash UI), warna utama #056e4f */
:root{
  --brand:#056e4f;
  --brand-dark:#034d37;
  --brand-light:#0a8a63;
  --brand-50:#e8f5f0;
  --ink:#1f2a37;
  --muted:#6b7280;
  --bg:#f4f6f8;
  --card:#ffffff;
  --border:#e5e9ef;
  --danger:#dc2626;
  --warn:#d97706;
  --ok:#059669;
}
*{box-sizing:border-box}
body{margin:0;font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--brand);text-decoration:none}

/* Layout */
.layout{display:flex;min-height:100vh}
.sidebar{width:248px;background:linear-gradient(180deg,var(--brand) 0%,var(--brand-dark) 100%);color:#fff;flex-shrink:0;position:sticky;top:0;height:100vh;display:flex;flex-direction:column}
.sidebar .brand{padding:22px 22px;font-size:19px;font-weight:700;display:flex;align-items:center;gap:10px;letter-spacing:.2px}
.sidebar .brand .dot{width:30px;height:30px;border-radius:8px;background:rgba(255,255,255,.18);display:grid;place-items:center;font-size:16px}
.sidebar .nav{padding:8px 12px;display:flex;flex-direction:column;gap:2px}
.sidebar .nav .label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.5);margin:16px 12px 6px}
.sidebar .nav a{color:rgba(255,255,255,.82);padding:10px 14px;border-radius:9px;display:flex;align-items:center;gap:11px;font-size:14.5px;font-weight:500;transition:.15s}
.sidebar .nav a:hover{background:rgba(255,255,255,.10);color:#fff}
.sidebar .nav a.active{background:rgba(255,255,255,.16);color:#fff}
.sidebar .foot{margin-top:auto;padding:16px 22px;font-size:12px;color:rgba(255,255,255,.55)}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{height:62px;background:var(--card);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 26px;position:sticky;top:0;z-index:5}
.topbar .title{font-weight:600;font-size:16px}
.topbar .user{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--muted)}
.topbar .avatar{width:34px;height:34px;border-radius:50%;background:var(--brand-50);color:var(--brand);display:grid;place-items:center;font-weight:700}
.content{padding:26px;max-width:1200px;width:100%}

/* Cards & grid */
.grid{display:grid;gap:18px}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.grid.cols-4{grid-template-columns:repeat(2,1fr)}.grid.cols-2{grid-template-columns:1fr}.sidebar{display:none}}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;box-shadow:0 1px 2px rgba(16,24,40,.04)}
.card .card-head{padding:16px 20px;border-bottom:1px solid var(--border);font-weight:600;display:flex;align-items:center;justify-content:space-between;gap:10px}
.card .card-body{padding:20px}

.stat{padding:20px}
.stat .k{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.stat .v{font-size:30px;font-weight:700;margin-top:6px}
.stat .s{font-size:12.5px;color:var(--muted);margin-top:4px}
.stat .ic{width:42px;height:42px;border-radius:11px;background:var(--brand-50);color:var(--brand);display:grid;place-items:center;font-size:18px;float:right}

/* Tables */
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;color:var(--muted);font-weight:600;font-size:12.5px;text-transform:uppercase;letter-spacing:.03em;padding:11px 14px;border-bottom:1px solid var(--border)}
td{padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:middle}
tr:last-child td{border-bottom:none}
code.key{background:var(--brand-50);color:var(--brand-dark);padding:3px 8px;border-radius:6px;font-size:12.5px;word-break:break-all}

/* Badges */
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600}
.badge.ok{background:#e7f6ef;color:var(--ok)}
.badge.fail{background:#fde8e8;color:var(--danger)}
.badge.warn{background:#fef3e2;color:var(--warn)}
.badge.muted{background:#eef1f5;color:var(--muted)}

/* Buttons & forms */
.btn{display:inline-flex;align-items:center;gap:7px;background:var(--brand);color:#fff;border:none;padding:9px 16px;border-radius:9px;font-size:14px;font-weight:600;cursor:pointer;transition:.15s}
.btn:hover{background:var(--brand-dark)}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--border)}
.btn.ghost:hover{background:#f8fafc}
.btn.sm{padding:6px 12px;font-size:13px}
.btn.danger{background:#fff;color:var(--danger);border:1px solid #f3c6c6}
.btn.danger:hover{background:#fff5f5}
label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:#374151}
input[type=text],input[type=password],input[type=number],select,textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:9px;font-size:14px;font-family:inherit;background:#fff}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand-light);box-shadow:0 0 0 3px rgba(10,138,99,.12)}
.row{display:flex;gap:14px;flex-wrap:wrap}
.row > *{flex:1;min-width:160px}
.hint{font-size:12.5px;color:var(--muted);margin-top:5px}
.page-title{font-size:22px;font-weight:700;margin:0 0 4px}
.page-sub{color:var(--muted);font-size:14px;margin:0 0 22px}
.alert{padding:12px 16px;border-radius:10px;font-size:14px;margin-bottom:18px}
.alert.ok{background:#e7f6ef;color:#065f46;border:1px solid #bfe8d4}
.alert.key{background:var(--brand-50);color:var(--brand-dark);border:1px solid #bfe3d6}

/* QR */
.qr-box{text-align:center}
.qr-box img{width:220px;height:220px;border:8px solid var(--brand);border-radius:14px}

/* Login */
.login-wrap{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand) 0%,var(--brand-dark) 100%)}
.login-card{background:#fff;border-radius:16px;padding:34px;width:360px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.login-card .logo{text-align:center;font-size:21px;font-weight:800;color:var(--brand);margin-bottom:4px}
.login-card .sub{text-align:center;color:var(--muted);font-size:13.5px;margin-bottom:22px}
.login-card .btn{width:100%;justify-content:center;margin-top:6px}
.login-card .err{background:#fde8e8;color:var(--danger);padding:10px 12px;border-radius:8px;font-size:13.5px;margin-bottom:14px;text-align:center}