:root {
  --navy: #141470;
  --navy-2: #2b2ba8;
  --accent: #0b8a0b;
  --accent-soft: #e7f5e7;
  --bg: #f4f6f9;
  --card: #ffffff;
  --ink: #142235;
  --muted: #5f6f83;
  --line: #e2e7ee;
  --good: #16a34a;
  --warn: #d97706;
  --bad: #dc2626;
  --radius: 12px;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { font-family: 'Plus Jakarta Sans', system-ui, sans-serif; background: var(--bg); color: var(--ink); font-size: 14px; }
.hidden { display: none !important; }
a { color: var(--navy-2); }

/* login */
.login { min-height: 100%; display: grid; place-items: center; background: linear-gradient(135deg, var(--navy), #0b8a0b); padding: 16px; }
.login-card { background: var(--card); padding: 32px; border-radius: 16px; width: 100%; max-width: 360px; display: grid; gap: 14px; box-shadow: 0 20px 60px rgba(0,0,0,.25); }
.login-card .brand { color: var(--ink); margin-bottom: 8px; }

/* shell */
.shell { display: grid; grid-template-columns: 240px 1fr; min-height: 100%; }
.side { background: var(--navy); color: #cfdbe8; padding: 20px 14px; display: flex; flex-direction: column; gap: 18px; position: sticky; top: 0; height: 100vh; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 17px; color: #fff; }
.brand small { font-weight: 500; opacity: .6; font-size: 12px; }
.logo { width: 32px; height: 32px; border-radius: 9px; background: var(--accent); color: #fff; display: grid; place-items: center; font-weight: 700; }
nav { display: grid; gap: 2px; }
nav a { padding: 9px 12px; border-radius: 8px; cursor: pointer; text-decoration: none; color: inherit; font-weight: 500; }
nav a:hover { background: rgba(255,255,255,.07); color: #fff; }
nav a.active { background: rgba(11,138,11,.28); color: #fff; box-shadow: inset 3px 0 0 var(--accent); }
.side .logout { margin-top: auto; color: #cfdbe8; background: transparent; border-color: rgba(255,255,255,.25); }
.side .logout:hover { color: #fff; border-color: rgba(255,255,255,.5); }
main { padding: 28px 32px 60px; max-width: 1200px; width: 100%; }
h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 16px; margin: 0 0 12px; }
.sub { color: var(--muted); margin: 0 0 22px; }

/* cards & grids */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin-bottom: 16px; }
.grid { display: grid; gap: 16px; align-items: start; }
.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)); }
.split { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 20px; align-items: start; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.kpi .v { font-size: 26px; font-weight: 700; margin-top: 4px; }
.kpi .l { color: var(--muted); font-size: 12.5px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }

/* forms */
label { display: grid; gap: 6px; font-weight: 600; font-size: 12.5px; color: var(--muted); }
input, select, textarea { font: inherit; color: var(--ink); padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px; background: #fff; width: 100%; }
textarea { min-height: 70px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(11,138,11,.35); border-color: var(--accent); }
input[type=checkbox] { width: auto; }
.check { display: flex; flex-direction: row; align-items: center; gap: 8px; font-weight: 500; color: var(--ink); }
.btn { font: inherit; font-weight: 600; border: 1px solid var(--line); background: #fff; color: var(--ink); padding: 9px 16px; border-radius: 8px; cursor: pointer; }
.btn:hover { border-color: #c5ceda; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: #087008; }
.btn.dark { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn.danger { color: var(--bad); }
.btn.ghost { background: transparent; }
.btn.small { padding: 5px 10px; font-size: 12.5px; }
.btn:disabled { opacity: .5; cursor: default; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; background: #fff; }
.seg button { font: inherit; font-weight: 600; border: 0; background: transparent; padding: 9px 16px; cursor: pointer; color: var(--muted); }
.seg button.on { background: var(--navy); color: #fff; }
.days { display: flex; gap: 6px; flex-wrap: wrap; }
.days label { display: flex; align-items: center; gap: 4px; border: 1px solid var(--line); padding: 5px 9px; border-radius: 6px; color: var(--ink); font-weight: 500; }
.msg { border: 1px dashed var(--line); border-radius: 10px; padding: 12px; display: grid; gap: 10px; margin-bottom: 10px; }
.hint { color: var(--muted); font-size: 12.5px; font-weight: 400; }
.error { color: var(--bad); min-height: 1em; margin: 0; }

/* tables */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
tr:last-child td { border-bottom: 0; }
.tbl-wrap { overflow-x: auto; }
.pill { display: inline-block; padding: 2px 9px; border-radius: 99px; font-size: 12px; font-weight: 600; background: #eef2f7; color: var(--muted); }
.pill.good { background: #dcfce7; color: var(--good); }
.pill.warn { background: #fef3c7; color: var(--warn); }
.pill.bad { background: #fee2e2; color: var(--bad); }
.pill.accent { background: var(--accent-soft); color: var(--accent); }
.thumb { width: 64px; height: 40px; object-fit: cover; border-radius: 6px; border: 1px solid var(--line); background: #f1f4f8; }
.thumb.tall { width: 40px; height: 70px; }

/* phone preview */
.phone { width: 280px; border-radius: 30px; background: #101a26; padding: 12px; position: sticky; top: 20px; }
.phone .screen { background: linear-gradient(160deg, #2b2ba8, #141470); border-radius: 22px; min-height: 420px; padding: 16px 12px; }
.phone .time { color: #fff; text-align: center; font-size: 34px; font-weight: 300; margin: 18px 0 22px; }
.notif { background: rgba(255,255,255,.95); border-radius: 14px; padding: 10px 12px; font-size: 12.5px; }
.notif .app { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 11px; margin-bottom: 4px; }
.notif .app .logo { width: 16px; height: 16px; border-radius: 4px; font-size: 9px; }
.notif b { display: block; margin-bottom: 2px; }
.notif img { width: 100%; border-radius: 8px; margin-top: 8px; max-height: 130px; object-fit: cover; }
.phone .splash { border-radius: 22px; min-height: 480px; background: #fff center/cover no-repeat; display: grid; place-items: center; color: var(--muted); }

.toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%) translateY(80px); background: var(--navy); color: #fff; padding: 11px 18px; border-radius: 10px; transition: transform .25s, opacity .25s; z-index: 10; max-width: 90vw; opacity: 0; pointer-events: none; }
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }
.toast.bad { background: var(--bad); }
.empty { color: var(--muted); padding: 18px 0; text-align: center; }
code { background: #eef2f7; padding: 1px 6px; border-radius: 5px; font-size: 12.5px; }
.bar { height: 8px; border-radius: 4px; background: var(--accent); }

@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: static; height: auto; }
  nav { grid-template-columns: repeat(2, 1fr); }
  main { padding: 18px 16px 60px; }
  .g2, .g3, .g4, .split { grid-template-columns: 1fr; }
  .phone { position: static; margin: 0 auto; }
}

/* action buttons inside table cells stay on one line */
td.row { display: table-cell; white-space: nowrap; }
td.row > * + * { margin-left: 6px; }

/* logo */
.brand-logo { background: #fff; border-radius: 10px; padding: 6px 10px; display: inline-flex; }
.brand-logo img { height: 30px; display: block; }
.login-card .brand-logo { padding: 0; }
.login-card .brand-logo img { height: 46px; }
.side .brand small { color: #cfdbe8; }

.warn-card { border-color: #f6c76b; background: #fffaf0; }
.ok-card { border-color: #b7e4b7; background: #f1fbf1; }

.bad-card { border-color: #f3b4b4; background: #fff5f5; }
.fail-detail { background: #fff5f5; color: #7f1d1d; font-size: 13px; }