:root {
  color-scheme: dark;
  --bg: #0f1115;
  --card: #1a1d24;
  --card-border: #2a2e38;
  --text: #e8e9ec;
  --muted: #8b8f9a;
  --accent: #5b8cff;
  --green: #3ddc84;
  --orange: #ffb648;
  --red: #ff5c5c;
}

* { box-sizing: border-box; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
  margin: 0;
  padding: 16px 16px 48px;
  -webkit-tap-highlight-color: transparent;
}

h1 { font-size: 20px; margin: 0 0 4px; }
h2 { font-size: 15px; color: var(--muted); margin: 28px 0 10px; text-transform: uppercase; letter-spacing: .04em; }

[hidden] { display: none !important; }

/* --- login --- */
#login-screen {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  text-align: center;
}
#pin-input {
  font-size: 28px;
  letter-spacing: .3em;
  text-align: center;
  width: 200px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--card-border);
  background: var(--card);
  color: var(--text);
}
#login-error { color: var(--red); font-size: 14px; min-height: 18px; }

/* --- top bar / toggle --- */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 14px 16px;
  margin-top: 12px;
}
.toggle-row .label { font-size: 15px; }
.toggle-row .sub { font-size: 12px; color: var(--muted); }

.switch { position: relative; width: 52px; height: 30px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
  position: absolute; inset: 0; background: #3a3e48; border-radius: 30px;
  cursor: pointer; transition: .2s;
}
.slider::before {
  content: ""; position: absolute; width: 24px; height: 24px; left: 3px; top: 3px;
  background: white; border-radius: 50%; transition: .2s;
}
input:checked + .slider { background: var(--green); }
input:checked + .slider::before { transform: translateX(22px); }

.switch-sm { width: 38px; height: 22px; }
.switch-sm .slider::before { width: 16px; height: 16px; left: 3px; top: 3px; }
.switch-sm input:checked + .slider::before { transform: translateX(16px); }

.account-toggle-row {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--card-border);
}

/* --- metrics --- */
.metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 12px; }
.metric { background: var(--card); border: 1px solid var(--card-border); border-radius: 14px; padding: 12px; }
.metric .n { font-size: 22px; font-weight: 600; }
.metric .l { font-size: 12px; color: var(--muted); }

/* --- account cards --- */
.account-card {
  background: var(--card); border: 1px solid var(--card-border); border-radius: 14px;
  padding: 14px; margin-bottom: 10px;
}
.account-card .row1 { display: flex; justify-content: space-between; align-items: baseline; }
.account-card .username { font-size: 16px; font-weight: 600; display: inline-flex; align-items: center; gap: 6px; }
.ig-icon { width: 18px; height: 18px; flex-shrink: 0; }
.account-card .day { font-size: 13px; color: var(--muted); }
.badges { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.badge {
  font-size: 12px; padding: 3px 9px; border-radius: 999px; background: #262a33; color: var(--text);
}
.badge.health-active { color: var(--green); }
.badge.health-checkpoint, .badge.health-restricted, .badge.health-logged_out { color: var(--red); }
.badge.health-disabled { background: #4a0e0e; color: #ff8080; font-weight: 700; }
.badge.running { color: var(--accent); }
.badge.phone-on, .badge.phone-starting { color: var(--green); }
.badge.phone-off, .badge.phone-expired { color: var(--muted); }
.slots { display: flex; gap: 5px; margin-top: 8px; font-size: 16px; }
.detail-line { font-size: 12px; color: var(--muted); margin-top: 8px; }

/* --- niche models --- */
.model-row {
  display: flex; justify-content: space-between; font-size: 13px;
  padding: 8px 4px; border-bottom: 1px solid var(--card-border);
}
.model-row .who { color: var(--muted); }

/* --- charts --- */
.chart-wrap { background: var(--card); border: 1px solid var(--card-border); border-radius: 14px; padding: 12px; }

.refresh-note { font-size: 11px; color: var(--muted); text-align: center; margin-top: 20px; }

/* --- screenshot button + modal --- */
.btn-row { display: flex; gap: 8px; margin-top: 10px; }
.screenshot-btn, .confirm-btn {
  flex: 1; padding: 10px; border-radius: 10px; border: 1px solid var(--card-border);
  background: #23262e; color: var(--text); font-size: 12px;
}
.confirm-btn[disabled] { color: var(--muted); opacity: .6; }
#screenshot-modal { position: fixed; inset: 0; z-index: 50; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.75); }
.modal-content {
  position: absolute; top: 8vh; left: 4vw; right: 4vw; max-height: 84vh; overflow: auto;
  background: var(--card); border: 1px solid var(--card-border); border-radius: 16px; padding: 14px;
}
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; font-size: 15px; }
#screenshot-close { background: none; border: none; color: var(--text); font-size: 18px; padding: 4px 8px; }
#screenshot-img { width: 100%; border-radius: 10px; display: block; }
#screenshot-status { color: var(--muted); font-size: 13px; text-align: center; padding: 30px 0; }

/* --- tabs --- */
.tabbar { display: flex; gap: 6px; margin: 12px 0; }
.tab-btn {
  flex: 1; padding: 10px; border-radius: 10px; border: 1px solid var(--card-border);
  background: var(--card); color: var(--muted); font-size: 13px; font-weight: 600;
}
.tab-btn.active { background: var(--accent); color: white; border-color: var(--accent); }

/* --- planning table --- */
.planning-table-wrap { overflow-x: auto; margin-top: 10px; }
.planning-table { border-collapse: collapse; width: 100%; font-size: 12px; white-space: nowrap; }
.planning-table th { text-align: left; color: var(--muted); font-weight: 500; padding: 4px 8px; }
.planning-table td { padding: 4px 8px; border-top: 1px solid var(--card-border); }
.planning-table tr.today-row td { background: rgba(91, 140, 255, 0.12); font-weight: 600; }

.running-summary {
  background: var(--card); border: 1px solid var(--card-border); border-radius: 12px;
  padding: 10px 14px; font-size: 13px; color: var(--muted); margin-bottom: 10px;
}
.running-summary.active { color: var(--accent); border-color: var(--accent); }