/* ==========================================================
   SmartWA :: Material Design theme
   Palet diambil dari logo: gradasi merah -> oranye -> kuning
   ========================================================== */
:root {
  --sw-red:    #E23B2E;
  --sw-orange: #F26522;
  --sw-amber:  #F7941E;
  --sw-yellow: #FDB913;
  --sw-grad:   linear-gradient(135deg, #E23B2E 0%, #F26522 45%, #FDB913 100%);

  --primary: #E8502B;
  --primary-dark: #C0341F;
  --on-primary: #fff;

  --bg: #FBF7F4;
  --surface: #ffffff;
  --surface-2: #FFF4EC;
  --outline: #EADFD7;
  --text: #241812;
  --text-muted: #86736A;

  --ok: #2E7D48;
  --warn: #B26A00;
  --err: #C62828;
  --info: #1565C0;

  --r: 14px;
  --e1: 0 1px 2px rgba(60,30,15,.08), 0 1px 3px rgba(60,30,15,.06);
  --e2: 0 3px 6px rgba(60,30,15,.09), 0 6px 16px rgba(60,30,15,.07);
  --e3: 0 8px 24px rgba(60,30,15,.13);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Roboto, "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.55;
}
a { color: var(--primary-dark); text-decoration: none; }
h1, h2, h3 { margin: 0 0 .4rem; font-weight: 500; letter-spacing: -.01em; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.15rem; }
h3 { font-size: .95rem; }

/* ---------------------------------------------------- App bar & layout */
.appbar {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; gap: 14px;
  padding: 0 18px; height: 60px;
  background: var(--sw-grad);
  color: #fff; box-shadow: var(--e2);
}
.appbar img { height: 34px; width: 34px; filter: drop-shadow(0 1px 2px rgba(0,0,0,.25)); }
.appbar .brand { font-size: 1.15rem; font-weight: 600; letter-spacing: .3px; }
.appbar .brand small { display: block; font-size: .66rem; font-weight: 400; opacity: .85; letter-spacing: .5px; }
.appbar .spacer { flex: 1; }
.appbar .who { font-size: .8rem; opacity: .95; }
.appbar a { color: #fff; }
.menu-btn { display: none; background: none; border: 0; color: #fff; font-size: 1.2rem; cursor: pointer; }

.shell { display: flex; min-height: calc(100vh - 60px); }

.sidebar {
  width: 232px; flex-shrink: 0; background: var(--surface);
  border-right: 1px solid var(--outline); padding: 14px 10px;
}
.sidebar a {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px; margin-bottom: 3px; border-radius: 999px;
  color: var(--text); font-weight: 500; transition: background .15s;
}
.sidebar a i { width: 18px; text-align: center; color: var(--text-muted); }
.sidebar a:hover { background: var(--surface-2); }
.sidebar a.active { background: #FFE6D6; color: var(--primary-dark); }
.sidebar a.active i { color: var(--primary); }
.sidebar .sec { font-size: .68rem; text-transform: uppercase; letter-spacing: .1em;
  color: var(--text-muted); padding: 14px 14px 6px; }

main { flex: 1; padding: 22px; max-width: 100%; overflow-x: hidden; }
.page-head { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin-bottom: 18px; }
.page-head .spacer { flex: 1; }

/* ------------------------------------------------------------ Surfaces */
.card {
  background: var(--surface); border-radius: var(--r);
  box-shadow: var(--e1); padding: 18px; margin-bottom: 16px;
  border: 1px solid var(--outline);
}
.card-title { display: flex; align-items: center; gap: 9px; margin-bottom: 14px; font-weight: 500; }
.card-title i { color: var(--primary); }
.grid { display: grid; gap: 16px; }
.g4 { grid-template-columns: repeat(4, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g2 { grid-template-columns: repeat(2, 1fr); }

.stat { display: flex; align-items: center; gap: 14px; }
.stat .ico {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: var(--sw-grad); color: #fff; font-size: 1.1rem; box-shadow: var(--e1);
}
.stat .val { font-size: 1.6rem; font-weight: 600; line-height: 1.1; }
.stat .lbl { font-size: .76rem; color: var(--text-muted); }

/* -------------------------------------------------------------- Chips */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 11px; border-radius: 999px; font-size: .72rem; font-weight: 600;
  background: var(--surface-2); color: var(--text-muted); border: 1px solid var(--outline);
  white-space: nowrap;
}
.chip.ok   { background: #E6F4EA; color: var(--ok);   border-color: #C6E7CF; }
.chip.warn { background: #FFF4E0; color: var(--warn); border-color: #FAE0B0; }
.chip.err  { background: #FDECEC; color: var(--err);  border-color: #F6C9C9; }
.chip.info { background: #E6EFFB; color: var(--info); border-color: #C7DAF5; }

/* ------------------------------------------------------------ Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 18px; border-radius: 999px; border: 0; cursor: pointer;
  font: inherit; font-weight: 500; font-size: .82rem;
  background: var(--surface-2); color: var(--text); box-shadow: var(--e1);
  transition: box-shadow .15s, transform .05s;
}
.btn:hover { box-shadow: var(--e2); }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--sw-grad); color: #fff; }
.btn.danger  { background: #FDECEC; color: var(--err); }
.btn.ghost   { background: transparent; box-shadow: none; border: 1px solid var(--outline); }
.btn.sm { padding: 6px 13px; font-size: .75rem; }

/* -------------------------------------------------------------- Forms */
label.field { display: block; margin-bottom: 12px; }
label.field span { display: block; font-size: .75rem; color: var(--text-muted); margin-bottom: 5px; }
input[type=text], input[type=password], input[type=number], input[type=url], select, textarea {
  width: 100%; padding: 10px 13px; font: inherit;
  border: 1px solid var(--outline); border-radius: 10px;
  background: var(--surface); color: var(--text); outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(232,80,43,.13); }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row > * { flex: 1; min-width: 150px; }

/* ------------------------------------------------------------- Tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .82rem; }
th {
  text-align: left; padding: 10px 12px; font-weight: 600; font-size: .72rem;
  text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted);
  border-bottom: 2px solid var(--outline); white-space: nowrap;
}
td { padding: 11px 12px; border-bottom: 1px solid var(--outline); vertical-align: middle; }
tbody tr:hover { background: var(--surface-2); }
.mono { font-family: "JetBrains Mono", Consolas, monospace; font-size: .78rem; }

/* --------------------------------------------------------- Health bar */
.meter { height: 7px; border-radius: 99px; background: var(--outline); overflow: hidden; }
.meter > i { display: block; height: 100%; border-radius: 99px; background: var(--sw-grad); }
.meter.good > i { background: linear-gradient(90deg, #43A047, #7CB342); }
.meter.warn > i { background: linear-gradient(90deg, #F7941E, #FDB913); }
.meter.bad  > i { background: linear-gradient(90deg, #C62828, #E23B2E); }

/* ---------------------------------------------------------- Snackbar */
.snack {
  display: flex; align-items: center; gap: 10px; padding: 12px 16px;
  border-radius: 10px; margin-bottom: 14px; box-shadow: var(--e1); font-size: .85rem;
}
.snack.success { background: #E6F4EA; color: #1B5E20; }
.snack.error { background: #FDECEC; color: #8E1B1B; }

/* ------------------------------------------------------------- Login */
.login-wrap {
  min-height: 100vh; display: grid; place-items: center;
  background: radial-gradient(circle at 25% 15%, #FFD9A8 0%, transparent 55%),
              radial-gradient(circle at 78% 82%, #FFB59B 0%, transparent 50%), var(--bg);
  padding: 24px;
}
.login-card {
  width: 100%; max-width: 380px; background: var(--surface);
  border-radius: 20px; box-shadow: var(--e3); padding: 34px 30px; text-align: center;
  border: 1px solid var(--outline);
}
.login-card img { width: 68px; height: 68px; margin-bottom: 12px; }
.login-card h1 { font-size: 1.4rem; }
.login-card p.sub { color: var(--text-muted); font-size: .8rem; margin: 0 0 22px; }
.login-card form { text-align: left; }
.login-card .btn { width: 100%; justify-content: center; margin-top: 6px; }

/* -------------------------------------------------------------- QR box */
.qr-box {
  display: grid; place-items: center; padding: 20px; min-height: 300px;
  background: var(--surface-2); border-radius: var(--r); border: 2px dashed var(--outline);
}
.qr-box img { width: 260px; height: 260px; border-radius: 10px; background: #fff; padding: 8px; box-shadow: var(--e1); }

.empty { text-align: center; padding: 42px 18px; color: var(--text-muted); }
.empty i { font-size: 2.2rem; opacity: .4; display: block; margin-bottom: 12px; }
.hint { font-size: .76rem; color: var(--text-muted); }
code.key {
  display: inline-block; padding: 4px 9px; border-radius: 7px;
  background: #2B1B14; color: #FFD9A8; font-family: Consolas, monospace; font-size: .75rem;
  word-break: break-all;
}

/* ---------------------------------------------------------- Responsive */
@media (max-width: 900px) {
  .g4 { grid-template-columns: repeat(2, 1fr); }
  .g3, .g2 { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .menu-btn { display: block; }
  .sidebar {
    position: fixed; top: 60px; bottom: 0; left: -260px; z-index: 25;
    transition: left .22s ease; box-shadow: var(--e3);
  }
  .sidebar.open { left: 0; }
  main { padding: 16px; }
  .g4 { grid-template-columns: 1fr; }
  .appbar .who { display: none; }
}