/* FieldTrack: gaya bersama. Warna dan huruf mengikuti brand guide PT Bintang Jaya. */
:root {
  --blue: #032FB9;
  --navy: #1F263C;
  --red: #ED1118;
  --paper: #FFFFFF;
  --mist: #F2F3F5;
  --steel: #8C9098;
  --ink: #252225;
  --line: #DDE0E6;
  --muted: #5C6270;

  --ok: #15803D;      --ok-bg: #E6F4EA;
  --go: #B45309;      --go-bg: #FDF0DC;
  --warn: #C40D13;    --warn-bg: #FDE7E8;
  --off: #5C6270;     --off-bg: #E9EBEF;

  --display: "Bebas Neue", "Arial Narrow", Impact, sans-serif;
  --body: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  --radius: 10px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 16px; }
body {
  margin: 0;
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--mist);
}
h1, h2, h3, p { margin: 0; }
h1, h2 { font-family: var(--display); font-weight: 400; letter-spacing: 0.02em; line-height: 1.05; }
a { color: var(--blue); }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }

/* Logo: gambar berlatar putih, multiply supaya menyatu dengan latar */
.logo { height: 44px; width: auto; display: block; mix-blend-mode: multiply; }

/* Tombol */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 20px;
  font: 600 16px var(--body);
  border: 2px solid var(--blue); border-radius: 8px;
  background: var(--blue); color: #fff;
  cursor: pointer; text-decoration: none;
}
.btn:hover { background: #02269A; border-color: #02269A; }
.btn:disabled { opacity: 0.6; cursor: wait; }
.btn-line { background: var(--paper); color: var(--blue); }
.btn-line:hover { background: #EEF2FF; border-color: var(--blue); }
.btn-light { background: var(--paper); color: var(--navy); border-color: var(--paper); }
.btn-light:hover { background: var(--mist); border-color: var(--mist); }
.btn-small { min-height: 40px; padding: 0 14px; font-size: 14px; }
.btn-block { width: 100%; }

/* Kartu */
.card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); }
.card-head {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px;
  padding: 16px 18px; border-bottom: 1px solid var(--line);
}
.card-head h2 { font-size: 26px; color: var(--navy); }
.card-note { font-size: 14px; color: var(--muted); }

/* Status */
.pill {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  font-size: 13px; font-weight: 600; white-space: nowrap;
}
.pill-ok { color: var(--ok); background: var(--ok-bg); }
.pill-go { color: var(--go); background: var(--go-bg); }
.pill-warn { color: var(--warn); background: var(--warn-bg); }
.pill-off { color: var(--off); background: var(--off-bg); }

.live { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); }
.live::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--ok); }
.live-error::before { background: var(--warn); }

/* Pesan kosong dan gangguan */
.empty { padding: 28px 18px; color: var(--muted); text-align: center; }

.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%);
  max-width: min(92vw, 420px); padding: 14px 18px;
  background: var(--navy); color: #fff; border-radius: 8px;
  font-size: 15px; text-align: center; z-index: 2000;
}
.toast-error { background: var(--warn); }

/* Layar saat link tidak valid */
.locked {
  min-height: 100vh; display: grid; place-items: center; padding: 24px; text-align: center;
  background: var(--paper);
}
.locked h1 { font-size: 34px; color: var(--navy); margin: 20px 0 8px; }
.locked p { color: var(--muted); max-width: 34ch; margin: 0 auto; }
.locked .logo { margin: 0 auto; }

/* Kredit */
.credit {
  padding: 22px 4px 28px; font-size: 13px; color: var(--muted);
  display: flex; flex-wrap: wrap; gap: 4px 20px; justify-content: space-between;
}
.credit a { color: var(--muted); font-weight: 600; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}