:root {
  --bg: var(--tg-theme-secondary-bg-color, #f0f2f5);
  --card: var(--tg-theme-section-bg-color, var(--tg-theme-bg-color, #ffffff));
  --text: var(--tg-theme-text-color, #111111);
  --hint: var(--tg-theme-hint-color, #7d8590);
  --link: var(--tg-theme-link-color, #2481cc);
  --btn: var(--tg-theme-button-color, #2481cc);
  --btn-text: var(--tg-theme-button-text-color, #ffffff);
  --accent: var(--tg-theme-accent-text-color, var(--btn));
  --danger: var(--tg-theme-destructive-text-color, #d93025);
  --line: color-mix(in srgb, var(--hint) 25%, transparent);
  --soft: color-mix(in srgb, var(--btn) 12%, transparent);
  --radius: 14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-tap-highlight-color: transparent;
}

main { padding: 12px 12px 32px; max-width: 640px; margin: 0 auto; }

h1 { font-size: 22px; margin: 8px 4px 4px; }
.sub { color: var(--hint); margin: 0 4px 16px; font-size: 15px; }
.loading, .empty { color: var(--hint); text-align: center; padding: 24px 8px; }

.section {
  background: var(--card);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 12px;
}
.section > h2 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--accent);
  margin: 0 0 10px;
}
.hint { color: var(--hint); font-size: 14px; margin: 8px 0 0; }

/* scelte principali in home */
.tile {
  display: flex;
  gap: 14px;
  align-items: center;
  width: 100%;
  text-align: left;
  background: var(--card);
  color: var(--text);
  border: 0;
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 10px;
  font: inherit;
  cursor: pointer;
}
.tile .ico { font-size: 28px; line-height: 1; }
.tile b { display: block; font-size: 17px; }
.tile span { color: var(--hint); font-size: 14px; }
.tile:active { opacity: .7; }

/* controlli */
label.field { display: block; margin-bottom: 10px; }
label.field > span { display: block; font-size: 14px; color: var(--hint); margin-bottom: 4px; }

select, input[type=date], textarea {
  width: 100%;
  font: inherit;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px 12px;
  appearance: none;
  -webkit-appearance: none;
}
select {
  background-image: linear-gradient(45deg, transparent 50%, var(--hint) 50%),
                    linear-gradient(135deg, var(--hint) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
  padding-right: 32px;
}
select:disabled { opacity: .5; }
textarea { min-height: 140px; resize: vertical; }

.seg { display: flex; gap: 6px; flex-wrap: wrap; }
.seg button {
  flex: 1 1 0;
  min-width: 0;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--text);
  border-radius: 10px;
  padding: 10px 8px;
  font: inherit;
  font-size: 15px;
  cursor: pointer;
}
.seg button.on { background: var(--btn); color: var(--btn-text); border-color: var(--btn); }
.seg.col { flex-direction: column; }

.check {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 2px;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
}
.check:last-child { border-bottom: 0; }
.check input { width: 22px; height: 22px; accent-color: var(--btn); margin: 0; flex: none; }

.dates { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 10px; }
.dates.one { grid-template-columns: 1fr; }

/* province multiple */
details.region { border-bottom: 1px solid var(--line); }
details.region:last-child { border-bottom: 0; }
details.region summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  padding: 12px 2px;
  cursor: pointer;
}
details.region summary::-webkit-details-marker { display: none; }
details.region summary::after { content: "›"; color: var(--hint); transition: transform .15s; }
details.region[open] summary::after { transform: rotate(90deg); }
details.region .count { color: var(--accent); font-weight: 600; margin-left: auto; margin-right: 10px; }
details.region .inner { padding: 0 0 8px 12px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.chip { background: var(--soft); color: var(--accent); border-radius: 999px; padding: 4px 10px; font-size: 14px; }

/* annunci */
.card { background: var(--card); border-radius: var(--radius); padding: 14px; margin-bottom: 10px; }
.card .title { font-weight: 600; margin-bottom: 6px; }
.card .status { font-size: 14px; color: var(--hint); margin-bottom: 6px; }
.card p { margin: 2px 0; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }

.btn {
  border: 0;
  border-radius: 10px;
  padding: 10px 14px;
  font: inherit;
  font-size: 15px;
  cursor: pointer;
  background: var(--soft);
  color: var(--accent);
}
.btn.primary { background: var(--btn); color: var(--btn-text); }
.btn.danger { color: var(--danger); background: color-mix(in srgb, var(--danger) 12%, transparent); }
.btn.wide { width: 100%; margin-top: 8px; }
.btn.submit { padding: 15px; font-size: 17px; font-weight: 600; margin-top: 4px; }
.btn:disabled { opacity: .5; }

.done { text-align: center; padding: 32px 12px; }
.done .big { font-size: 56px; }
.linkish { background: none; border: 0; color: var(--link); font: inherit; padding: 8px; cursor: pointer; }
.center { text-align: center; }

/* messaggi */
.card.conv { display: block; width: 100%; text-align: left; border: 0; font: inherit; color: var(--text); cursor: pointer; }
.card.conv .row { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.card.conv .row .at { margin-left: auto; }
.card.conv .preview { color: var(--hint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card.conv .preview.unread { color: var(--text); font-weight: 600; }
.badge { background: var(--btn); color: var(--btn-text); border-radius: 999px; padding: 1px 8px; font-size: 13px; font-weight: 600; }
.at { color: var(--hint); font-size: 12px; }
.thread { display: flex; flex-direction: column; gap: 6px; margin: 12px 0; }
.bubble { max-width: 85%; align-self: flex-start; background: var(--card); border-radius: 16px 16px 16px 4px;
          padding: 8px 12px; white-space: pre-wrap; overflow-wrap: anywhere; }
.bubble.mine { align-self: flex-end; background: var(--btn); color: var(--btn-text); border-radius: 16px 16px 4px 16px; }
.bubble .at { text-align: right; margin-top: 2px; }
.bubble.mine .at { color: color-mix(in srgb, var(--btn-text) 75%, transparent); }
textarea.compose { min-height: 90px; margin-top: 4px; }