:root {
  --navy: #0a1f44;
  --blue: #004aad;
  --blue-2: #123a7a;
  --sky: #e8eefc;
  --bg: #f2f5fa;
  --card: #ffffff;
  --text: #142033;
  --muted: #5b6b7c;
  --border: #d7e0ea;
  --danger: #b42318;
  --ok: #067647;
  --warn: #b54708;
  --radius: 12px;
  --shadow: 0 8px 28px rgba(10, 31, 68, 0.08);
  --touch: 44px;
  --space: 1rem;
  --font: "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; min-height: 100%; font-family: var(--font); background: var(--bg); color: var(--text); }
body { padding-bottom: env(safe-area-inset-bottom); }
#app { min-height: 100dvh; display: flex; flex-direction: column; }
:focus-visible { outline: 3px solid var(--sky); outline-offset: 2px; }

.topbar {
  display: flex; justify-content: space-between; align-items: center; gap: .75rem;
  padding: .65rem .85rem; padding-top: max(.65rem, env(safe-area-inset-top));
  background: linear-gradient(90deg, var(--navy), var(--blue)); color: #fff;
  position: sticky; top: 0; z-index: 40; width: 100%; min-width: 0;
}
.brand { display: flex; gap: .65rem; align-items: center; min-width: 0; flex: 1 1 auto; }
.brand-logo { height: 36px; width: auto; max-width: 42px; background: #fff; border-radius: 8px; padding: 2px; flex: 0 0 auto; }
.brand-text { min-width: 0; }
.brand-text strong { display: block; font-size: 1rem; line-height: 1.2; }
.subtitle {
  display: block; font-size: .78rem; opacity: .92; line-height: 1.25;
  overflow-wrap: anywhere; word-break: break-word;
}
.top-actions { display: flex; gap: .4rem; align-items: center; flex: 0 0 auto; min-width: 0; }
.pill, .sync-pill {
  background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.28);
  color: #fff; border-radius: 999px; padding: .35rem .65rem; font-size: .72rem;
  max-width: 42vw; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; cursor: pointer;
}
.menu-wrap { position: relative; }
.menu-panel {
  position: absolute; right: 0; top: calc(100% + .35rem); min-width: 200px;
  background: #fff; color: var(--text); border-radius: var(--radius); box-shadow: var(--shadow);
  border: 1px solid var(--border); z-index: 50; padding: .35rem;
}
.menu-item {
  display: block; width: 100%; text-align: left; border: 0; background: transparent;
  padding: .75rem .8rem; border-radius: 8px; color: inherit; text-decoration: none; font: inherit; cursor: pointer;
}
.menu-item:hover, .menu-item:focus-visible { background: var(--sky); }
.menu-item.danger { color: var(--danger); }

.btn {
  border: 1px solid var(--border); background: #fff; color: var(--text);
  border-radius: 10px; padding: .65rem .9rem; cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center; gap: .35rem;
  min-height: var(--touch); font: inherit;
}
.btn.primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn.ghost { background: transparent; color: inherit; border-color: rgba(255,255,255,.35); }
.btn.danger { color: var(--danger); border-color: #f3c0bc; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-block { width: 100%; }
.touch { min-height: var(--touch); }
.icon-btn { width: var(--touch); padding: 0; }

.login-screen {
  flex: 1; display: grid; place-items: center; padding: 1.25rem;
  background: radial-gradient(circle at top left, #e7eefc, var(--bg) 55%);
}
.login-card {
  width: min(440px, 100%); background: var(--card); padding: 1.4rem;
  border-radius: 16px; box-shadow: var(--shadow);
}
.login-card h1 { margin: 0 0 .35rem; font-size: 1.35rem; color: var(--navy); }
.login-sub { margin: 0 0 1.2rem; color: var(--muted); font-size: .92rem; line-height: 1.4; }
.field { display: grid; gap: .35rem; margin-bottom: 1rem; font-size: .9rem; }
.field input, .field select, .field textarea, .list-toolbar input, .list-toolbar select {
  width: 100%; min-height: var(--touch); padding: .7rem .8rem; border: 1px solid var(--border);
  border-radius: 10px; font: inherit; background: #fff;
}
.password-row { display: grid; grid-template-columns: 1fr auto; gap: .4rem; align-items: center; }
.password-row .btn.ghost { color: var(--blue); border-color: var(--border); }
.muted { color: var(--muted); }
.small { font-size: .8rem; }
.error { color: var(--danger); margin: .75rem 0 0; }

.view { padding-bottom: 4.5rem; }
.home-hero { padding: 1rem 1rem .25rem; }
.home-hero h2 { margin: 0; }
.quick-actions { display: grid; gap: .65rem; padding: .75rem 1rem; }
.action-card {
  text-align: left; border: 1px solid var(--border); background: #fff; border-radius: var(--radius);
  padding: .9rem 1rem; min-height: var(--touch); cursor: pointer; box-shadow: var(--shadow);
}
.action-card strong { display: block; margin-bottom: .2rem; }
.action-card span { color: var(--muted); font-size: .85rem; }
.action-card.primary { border-color: var(--blue); background: linear-gradient(180deg, #f7faff, #fff); }
.home-grid { display: grid; gap: .85rem; padding: 0 1rem 1rem; }
.panel-block { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem; }
.panel-block h3, .panel-block h2 { margin: 0 0 .75rem; font-size: 1rem; }
.stack { display: grid; gap: .55rem; }
.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; margin-bottom: .75rem; }
.stat { background: var(--sky); border-radius: 10px; padding: .65rem; }
.stat strong { display: block; font-size: 1.1rem; }
.stat span { font-size: .75rem; color: var(--muted); }
.disclaimer { margin: 0 1rem 1rem; font-size: .75rem; color: var(--muted); }

.list-toolbar { position: sticky; top: 56px; z-index: 15; background: #fff; border-bottom: 1px solid var(--border); padding: .65rem .85rem; }
.search-row { display: grid; grid-template-columns: 1fr auto; gap: .35rem; align-items: center; }
.filter-row { display: grid; grid-template-columns: 1fr 1fr auto; gap: .4rem; margin-top: .45rem; }
.chips { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .5rem; }
.chip { background: var(--sky); color: var(--blue-2); border-radius: 999px; padding: .2rem .55rem; font-size: .72rem; }
.result-count { margin: .45rem 0 0; font-size: .82rem; color: var(--muted); }
.list-pane { padding: .35rem 0 1rem; }
.card-item {
  margin: .55rem .85rem; padding: .85rem; border: 1px solid var(--border); border-radius: var(--radius);
  background: #fff; display: grid; gap: .35rem;
}
.card-item h3 { margin: 0; font-size: 1rem; overflow-wrap: anywhere; }
.card-item p { margin: 0; font-size: .82rem; color: var(--muted); }
.card-meta { display: flex; flex-wrap: wrap; gap: .3rem; align-items: center; }
.tag { display: inline-flex; align-items: center; gap: .2rem; background: var(--sky); color: var(--blue-2); border-radius: 999px; padding: .15rem .5rem; font-size: .7rem; }
.tag.ok { background: #e8f8ef; color: var(--ok); }
.tag.warn { background: #fff4e5; color: var(--warn); }
.tag.miss { background: #f2f4f7; color: var(--muted); }
.empty-state { margin: 1.25rem; padding: 1rem; background: #fff; border-radius: var(--radius); border: 1px dashed var(--border); }
.empty-state h3 { margin: 0 0 .35rem; }
.sheet {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 45; background: #fff;
  border-radius: 16px 16px 0 0; box-shadow: 0 -8px 30px rgba(0,0,0,.15); padding: 1rem; padding-bottom: calc(1rem + env(safe-area-inset-bottom));
}
.sheet-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: .75rem; }
.check-line { display: flex; gap: .55rem; align-items: center; min-height: var(--touch); }

.map-view { position: relative; min-height: calc(100dvh - 120px); }
.map-pane { position: absolute; inset: 0; bottom: 3.6rem; }
.map-controls { position: absolute; top: .65rem; left: .65rem; right: .65rem; display: flex; flex-wrap: wrap; gap: .35rem; z-index: 5; }
.map-legend { position: absolute; top: 3.4rem; left: .65rem; z-index: 5; background: #fff; border-radius: 10px; padding: .65rem; border: 1px solid var(--border); max-width: 240px; }
.map-legend p { margin: .25rem 0; font-size: .8rem; }
.dot { display: inline-block; width: .7rem; height: .7rem; border-radius: 50%; margin-right: .35rem; }
.dot.verified { background: var(--ok); }
.dot.todo { background: var(--blue); }
.map-sheet {
  position: absolute; left: .5rem; right: .5rem; bottom: 4.2rem; z-index: 6;
  background: #fff; border-radius: 14px; padding: .85rem; box-shadow: var(--shadow); max-height: 38%; overflow: auto;
}
.map-error { position: absolute; left: .75rem; right: .75rem; top: 4rem; z-index: 6; background: #fff; padding: .75rem; border-radius: 10px; }

.bottom-nav {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 35;
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: #fff; border-top: 1px solid var(--border);
  padding-bottom: env(safe-area-inset-bottom);
}
.nav-item {
  border: 0; background: transparent; min-height: 52px; font: inherit; color: var(--muted); cursor: pointer;
}
.nav-item.active { color: var(--blue); font-weight: 600; }

.drawer {
  position: fixed; right: 0; top: 0; bottom: 0; width: min(440px, 100%); background: #fff;
  box-shadow: -8px 0 30px rgba(0,0,0,.12); z-index: 55; padding: 1rem; overflow: auto;
}
.drawer-close { position: absolute; right: .35rem; top: .2rem; border: 0; background: transparent; font-size: 1.7rem; width: var(--touch); height: var(--touch); cursor: pointer; }
.drawer-actions { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1rem 0; }
.section { margin: 1rem 0; padding-top: .5rem; border-top: 1px solid var(--border); }
.section h3 { margin: 0 0 .5rem; font-size: .95rem; }
.visit-card { border: 1px solid var(--border); border-radius: 10px; padding: .65rem; background: #f8fbff; }
.visit-form .choice-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: .35rem; margin: .35rem 0 .75rem; }
.visit-form .choice-row label { border: 1px solid var(--border); border-radius: 8px; padding: .55rem; min-height: var(--touch); display: flex; align-items: center; gap: .35rem; font-size: .85rem; }
.photo-preview { display: flex; flex-wrap: wrap; gap: .4rem; margin: .5rem 0; }
.photo-preview img { width: 72px; height: 72px; object-fit: cover; border-radius: 8px; }

dialog { border: none; border-radius: 16px; padding: 0; max-width: 480px; width: calc(100% - 1.5rem); }
dialog::backdrop { background: rgba(10,31,68,.45); }
.wizard { padding: 1rem; }
.wizard h2 { margin: 0 0 .35rem; }
.cou-panel {
  position: fixed; inset: 0; z-index: 60; background: #fff; overflow: auto; padding: 1rem;
}
.cou-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }

@media (min-width: 900px) {
  .bottom-nav { display: none; }
  .view { padding-bottom: 1rem; }
  .home-grid { grid-template-columns: 1fr 1fr; }
  #viewList, #viewMap { min-height: calc(100vh - 70px); }
  .map-view { min-height: calc(100vh - 70px); }
  .map-pane { bottom: 0; }
  .top-actions .sync-pill { max-width: none; }
  #mainView.desktop-split #viewList { display: block !important; }
}

@media (max-width: 899px) {
  .filter-row { grid-template-columns: 1fr 1fr; }
  .filter-row #btnFilters { grid-column: 1 / -1; }
}