:root {
  --gold: #F4B400;
  --orange: #E8551D;
  --green: #3A9A3A;
  --ink: #2A2A2A;
  --muted: #6B6B6B;
  --border: #DDD8CC;
  --bg: #FFFFFF;
  --card-bg: #FFFFFF;
  --danger: #C0392B;
  --success: #2E7D32;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
}

/* Sign-in screen */
.signin-screen {
  min-height: 100vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; padding: 24px; text-align: center;
}
.signin-logo { height: 64px; margin-bottom: 8px; }
.muted { color: var(--muted); font-size: 14px; }

/* Header / nav */
.app-header {
  display: flex; align-items: center; gap: 24px;
  padding: 10px 20px; border-bottom: 2px solid var(--orange);
  background: #fff; position: sticky; top: 0; z-index: 10;
}
.header-logo { height: 36px; }
.app-nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.app-nav a {
  padding: 8px 12px; border-radius: 999px; text-decoration: none;
  color: var(--ink); font-size: 14px; font-weight: 600;
}
.app-nav a:hover { background: #FBF0D9; }
.app-nav a.active { background: var(--gold); color: #fff; }
.user-badge { font-size: 13px; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.level-pill {
  background: var(--green); color: #fff; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 700;
}

.app-main { padding: 20px; max-width: 1100px; margin: 0 auto; }

/* Buttons */
.btn { border: none; border-radius: 8px; padding: 9px 16px; font-size: 14px; font-weight: 600; cursor: pointer; }
.btn-primary { background: var(--orange); color: #fff; }
.btn-secondary { background: #fff; color: var(--ink); border: 1px solid var(--border); }
.btn-danger { background: var(--danger); color: #fff; }
.btn:disabled { opacity: 0.6; cursor: default; }
.link-btn { background: none; border: none; color: var(--orange); cursor: pointer; font-size: 13px; padding: 4px 0; }
.link-btn.danger { color: var(--danger); }
.icon-btn { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 15px; }
.icon-btn:hover { color: var(--danger); }

/* Week controls */
.week-controls { display: flex; align-items: flex-end; gap: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.field-inline { display: flex; flex-direction: column; font-size: 12px; color: var(--muted); gap: 4px; }
.week-input { width: 90px; padding: 8px; border: 1px solid var(--border); border-radius: 6px; }

/* Block cards */
.block-card {
  border: 1px solid var(--border); border-radius: 10px; padding: 14px; margin-bottom: 18px; background: var(--card-bg);
}
.block-head { margin-bottom: 10px; }
.block-head .combobox input {
  font-size: 16px; font-weight: 700; color: var(--orange); border: none; border-bottom: 2px solid var(--gold);
  padding: 4px 2px; width: 100%; background: transparent;
}

table.assign-table, table.officers-table, table.access-table { width: 100%; border-collapse: collapse; }
table.assign-table th, table.officers-table th, table.access-table th {
  text-align: left; font-size: 12px; color: var(--muted); padding: 6px 8px; border-bottom: 1px solid var(--border);
}
table.assign-table td, table.officers-table td, table.access-table td {
  padding: 6px 8px; border-bottom: 1px solid #f0ede4; vertical-align: middle;
}

/* Combobox */
.combobox { position: relative; }
.combobox input {
  width: 100%; padding: 7px 8px; border: 1px solid var(--border); border-radius: 6px; font-size: 14px;
}
.combobox-list {
  position: absolute; z-index: 20; background: #fff; border: 1px solid var(--border); border-radius: 6px;
  list-style: none; margin: 2px 0 0; padding: 4px 0; max-height: 180px; overflow-y: auto; min-width: 100%;
  box-shadow: 0 6px 18px rgba(0,0,0,0.12);
}
.combobox-list li { padding: 6px 10px; font-size: 13px; cursor: pointer; }
.combobox-list li:hover { background: #FBF0D9; }
.away-warning { color: var(--danger); font-size: 12px; margin-left: 4px; }

/* Officers / Access tables */
.away-cell { color: var(--danger); font-weight: 600; }
.grant-form { display: flex; gap: 8px; margin-top: 14px; align-items: center; }
.grant-form input, .grant-form select { padding: 8px; border: 1px solid var(--border); border-radius: 6px; }
.danger-zone { margin-top: 28px; padding-top: 16px; border-top: 1px solid var(--border); }

/* PDF preview (viewer role) */
.pdf-preview { width: 100%; height: 80vh; border: 1px solid var(--border); border-radius: 8px; }

/* Toasts */
.toast-container { position: fixed; bottom: 20px; right: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 100; }
.toast {
  padding: 10px 16px; border-radius: 8px; color: #fff; font-size: 14px; opacity: 0; transform: translateY(8px);
  transition: opacity .2s, transform .2s; box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast-info { background: #444; }
.toast-success { background: var(--success); }
.toast-error { background: var(--danger); }

@media (max-width: 640px) {
  .app-header { flex-wrap: wrap; }
  .user-badge { order: 3; width: 100%; justify-content: flex-end; }
}