:root {
  --bg: #0f1115; --panel: #171a21; --line: #262b36;
  --text: #eef1f6; --dim: #98a2b3;
  --hot: #ff4d4f; --warm: #ffc043; --old: #ff8a3d; --unknown: #6b7280;
  --accent: #4dabf7;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
       font: 16px/1.5 -apple-system, system-ui, sans-serif; }

#bar { display: flex; gap: .75rem; align-items: center;
       padding: .6rem 1rem; border-bottom: 1px solid var(--line); }
#bar #usage { margin-left: auto; color: var(--dim); font-size: .82rem; }

button { font: inherit; padding: .55rem .9rem; border-radius: .5rem;
         border: 1px solid var(--line); background: var(--panel);
         color: var(--text); cursor: pointer; }
button:focus-visible, a:focus-visible, select:focus-visible, textarea:focus-visible,
input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
button:disabled { opacity: .5; cursor: default; }
button.primary { background: var(--accent); color: #06121f; border-color: transparent;
                 font-weight: 600; width: 100%; padding: .8rem; }
button.ghost { border: 0; background: none; color: var(--dim); padding: .4rem 0; }

#signin { padding: 2.5rem 1.25rem; max-width: 24rem; margin: 0 auto; }
#signin h1 { margin: 0 0 .4rem; }
#signin p { color: var(--dim); }
#signin-error { color: var(--hot); }

#map { height: 42vh; width: 100%; background: var(--panel); }
#sweep { padding: .75rem 1rem; border-bottom: 1px solid var(--line); }
#address { width: 100%; padding: .6rem .8rem; margin-bottom: .6rem;
           background: var(--panel); border: 1px solid var(--line);
           border-radius: .5rem; color: var(--text); }
#sweep-buttons { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem; }
#sweep-buttons button { display: flex; flex-direction: column; align-items: center;
                        gap: .15rem; padding: .5rem .3rem; font-size: .9rem; }
#sweep-buttons small { color: var(--dim); font-size: .66rem; }
#sweep-status { color: var(--dim); font-size: .82rem; min-height: 1.4em; margin: .6rem 0 0; }

#filters { display: flex; gap: .35rem; overflow-x: auto; margin-top: .6rem;
           padding-bottom: .2rem; }
.chip { white-space: nowrap; font-size: .78rem; padding: .35rem .7rem; border-radius: 1rem;
        color: var(--dim); }
.chip.on { background: var(--accent); color: #06121f; border-color: transparent;
           font-weight: 600; }

.lead { display: flex; flex-direction: column; gap: .25rem; width: 100%;
        text-align: left; align-items: flex-start; border: 0;
        border-bottom: 1px solid var(--line); border-radius: 0; background: none;
        padding: .8rem 1rem; }
.lead:hover { background: var(--panel); }
.lead-row { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
.lead strong { font-size: 1rem; }
.badge { font-size: .6rem; font-weight: 700; letter-spacing: .04em;
         padding: .22rem .45rem; border-radius: .3rem; white-space: nowrap;
         color: #111; background: var(--unknown); flex: none; }
.badge.hot { background: var(--hot); color: #fff; }
.badge.warm { background: var(--warm); }
.badge.old { background: var(--old); }
.meta, .reason, .attrib { color: var(--dim); font-size: .8rem; }
.reason { color: var(--old); }
.reason.neutral { color: var(--dim); }
.empty { color: var(--dim); padding: 1.5rem 1rem; }

#view-detail { padding: 1rem; max-width: 40rem; margin: 0 auto; }
#detail-actions { display: flex; gap: .5rem; flex-wrap: wrap; margin: 1rem 0; }
.action { display: inline-block; padding: .55rem .9rem; border-radius: .5rem;
          border: 1px solid var(--line); background: var(--panel);
          color: var(--text); text-decoration: none; font-size: .9rem; }
.hours { list-style: none; padding: 0; color: var(--dim); font-size: .85rem; }
blockquote { margin: .75rem 0; padding-left: .75rem; border-left: 3px solid var(--line); }
cite { display: block; color: var(--dim); font-size: .8rem; font-style: normal; }
label { display: block; margin: .75rem 0; color: var(--dim); font-size: .85rem; }
textarea, select { width: 100%; padding: .55rem; background: var(--panel);
                   color: var(--text); border: 1px solid var(--line);
                   border-radius: .5rem; font: inherit; margin-top: .3rem; }
.saved { color: var(--accent); font-size: .8rem; margin: .2rem 0; }

#view-build { display: flex; flex-direction: column; height: calc(100vh - 3.2rem); }
#build-bar { display: flex; gap: .5rem; padding: .5rem 1rem; align-items: center;
             border-bottom: 1px solid var(--line); }
#build-bar select { width: auto; margin: 0; }
#build-bar button { font-size: .85rem; padding: .45rem .7rem; }
#build-warning { margin: 0; padding: .5rem 1rem; font-size: .76rem;
                 background: #3a2a10; color: #ffd79a; }
#preview { flex: 1; width: 100%; border: 0; background: #fff; }

/* Presentation mode: nothing but the site, for handing over the phone. */
body.presenting #bar, body.presenting #build-bar,
body.presenting #build-warning { display: none; }
body.presenting #view-build { height: 100vh; }

@media (min-width: 900px) {
  #view-map { display: grid; grid-template-columns: 1fr 27rem;
              height: calc(100vh - 3.2rem); }
  #map { height: 100%; }
  #side { overflow-y: auto; border-left: 1px solid var(--line); }
}