/* ==========================================================================
   GEOSUD — stili delle pagine strumenti (caricati solo in /strumenti/).
   Usa i token e i componenti di styles.css (.field, .input, .select, .btn).
   ========================================================================== */

.dtm-tool {
  display: grid;
  grid-template-columns: minmax(280px, 340px) 1fr;
  gap: 1.2rem;
  align-items: stretch;
}
@media (max-width: 900px) { .dtm-tool { grid-template-columns: 1fr; } }

.dtm-panel {
  display: grid;
  gap: 1.05rem;
  align-content: start;
  padding: 1.3rem;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-l);
  background: linear-gradient(180deg, var(--c-surface), var(--c-bg-2));
}
.dtm-panel [hidden] { display: none !important; }
/* i campi (input numerici compresi) non devono allargare la colonna */
.dtm-panel, .dtm-panel fieldset, .dtm-panel .field { grid-template-columns: minmax(0, 1fr); min-width: 0; }
.dtm-panel .field.col-2 { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.dtm-panel .input, .dtm-panel .select { width: 100%; min-width: 0; }
.dtm-panel fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: 0.5rem; }
.dtm-panel legend { font-size: 0.82rem; font-weight: 500; color: var(--c-text-soft); margin-bottom: 0.45rem; }
.dtm-panel .field label output { color: var(--c-text); font-family: var(--font-mono); font-size: var(--fs-mono); margin-left: 0.4rem; }

.dtm-search { display: flex; gap: 0.5rem; }
.dtm-search .input { flex: 1; min-width: 0; }

.dtm-range { width: 100%; accent-color: var(--c-cyan); }
.dtm-check { display: flex; gap: 0.6rem; align-items: center; font-size: 0.92rem; cursor: pointer; }
.dtm-check input { accent-color: var(--c-cyan); width: 16px; height: 16px; }

/* forma del perimetro: radio come segmenti */
.dtm-seg { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.25rem; padding: 0.25rem; border: 1px solid var(--c-line); border-radius: 999px; background: rgba(5, 9, 18, 0.6); }
.dtm-seg label { position: relative; }
.dtm-seg input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.dtm-seg span { display: block; text-align: center; padding: 0.4rem 0.2rem; border-radius: 999px; font-size: 0.78rem; color: var(--c-text-soft); transition: background var(--t-fast), color var(--t-fast); }
.dtm-seg input:checked + span { background: rgba(34, 211, 238, 0.14); color: var(--c-text); box-shadow: inset 0 0 0 1px var(--c-line-strong); }
.dtm-seg input:focus-visible + span { outline: 2px solid var(--c-cyan); outline-offset: 1px; }
#dtm-row-rect:not([hidden]), .dtm-draw:not([hidden]) { display: grid; gap: 0.7rem; }
.dtm-draw__btns { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.dtm-file { position: relative; overflow: hidden; justify-self: start; cursor: pointer; }
.dtm-file input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.dtm-area { font-family: var(--font-mono); font-size: var(--fs-mono); color: var(--c-text-soft); min-height: 1.2em; }
.dtm-area.is-error { color: #fca5a5; }
#dtm-map.is-drawing { cursor: crosshair; }

/* livelli: interruttore + colore */
.dtm-layers { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.35rem; }
.dtm-layer { display: flex; align-items: center; justify-content: space-between; gap: 0.6rem; }
.dtm-color { inline-size: 34px; block-size: 24px; padding: 0; border: 1px solid var(--c-line-strong); border-radius: 6px; background: none; cursor: pointer; }
.dtm-color::-webkit-color-swatch-wrapper { padding: 2px; }
.dtm-color::-webkit-color-swatch { border: 0; border-radius: 4px; }
.dtm-color::-moz-color-swatch { border: 0; border-radius: 4px; }

.dtm-status { min-height: 1.4em; font-size: 0.86rem; color: var(--c-text-soft); }
.dtm-status.is-error { color: #fca5a5; }

.dtm-result { display: grid; gap: 0.9rem; padding-top: 1rem; border-top: 1px solid var(--c-line); }
.dtm-result[hidden] { display: none; }
.dtm-stats { display: grid; grid-template-columns: auto 1fr; gap: 0.3rem 0.9rem; font-size: 0.86rem; margin: 0; }
.dtm-stats dt { color: var(--c-text-mute); }
.dtm-stats dd { margin: 0; font-family: var(--font-mono); font-size: var(--fs-mono); color: var(--c-text); align-self: center; }
.dtm-downloads { display: grid; grid-template-columns: repeat(auto-fill, minmax(88px, 1fr)); gap: 0.5rem; }

/* il pannello è lungo: la vista resta ferma accanto mentre si scorre */
.dtm-stage {
  position: sticky;
  top: 88px;
  align-self: start;
  display: grid;
  grid-template-rows: auto 1fr;
  height: min(calc(100vh - 110px), 760px);
  min-height: 460px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--c-abyss);
}
/* su schermi stretti prima la mappa, poi i controlli */
@media (max-width: 900px) { .dtm-stage { position: relative; top: auto; height: 460px; order: -1; } }

.dtm-tabs { display: flex; gap: 0.3rem; padding: 0.5rem; border-bottom: 1px solid var(--c-line); background: var(--c-bg-2); align-items: center; }
.dtm-tabs button {
  padding: 0.45rem 0.95rem; border-radius: 999px; border: 1px solid transparent; background: none;
  font-size: 0.86rem; color: var(--c-text-soft); cursor: pointer;
}
.dtm-tabs button[aria-selected="true"] { color: var(--c-text); border-color: var(--c-line-strong); background: rgba(34, 211, 238, 0.08); }
.dtm-tabs button:disabled { opacity: 0.4; cursor: not-allowed; }
.dtm-tabs .dtm-coords { margin-left: auto; padding-right: 0.5rem; font-family: var(--font-mono); font-size: var(--fs-mono); color: var(--c-text-mute); }

#dtm-map { width: 100%; height: 100%; min-height: 420px; }
#dtm-map[hidden] { display: none; }
.dtm-3dwrap { position: relative; min-height: 420px; }
.dtm-3dwrap[hidden] { display: none; }
#dtm-3d { position: absolute; inset: 0; }
#dtm-3d canvas { display: block; width: 100%; height: 100%; touch-action: none; }
.dtm-exag {
  position: absolute; left: 0.8rem; bottom: 0.8rem; z-index: 2;
  display: flex; gap: 0.6rem; align-items: center; padding: 0.45rem 0.8rem;
  border: 1px solid var(--c-line); border-radius: 999px; background: rgba(7, 11, 22, 0.8);
  font-size: 0.8rem; color: var(--c-text-soft); backdrop-filter: blur(6px);
}
.dtm-exag input { width: 110px; accent-color: var(--c-cyan); }
.dtm-exag output { font-family: var(--font-mono); color: var(--c-text); min-width: 2.6em; }

.dtm-note { font-size: 0.82rem; color: var(--c-text-mute); line-height: 1.5; }
.dtm-note a { color: var(--c-text-soft); }

/* Leaflet sul tema scuro del sito */
.leaflet-container { background: #0a1122; font: inherit; }
.leaflet-control-attribution { background: rgba(7, 11, 22, 0.75) !important; color: var(--c-text-mute) !important; font-size: 0.7rem; }
.leaflet-control-attribution a { color: var(--c-text-soft) !important; }
.leaflet-bar a { background: var(--c-surface) !important; color: var(--c-text) !important; border-color: var(--c-line) !important; }

/* sezione: profilo altimetrico */
.dtm-section { padding-top: 0.9rem; border-top: 1px solid var(--c-line); }
.dtm-profile:empty { display: none; }
.dtm-profile__svg { width: 100%; height: auto; display: block; border: 1px solid var(--c-line); border-radius: var(--radius-s); background: rgba(5, 9, 18, 0.6); touch-action: none; }
.dtm-profile__svg text { font-family: var(--font-mono); font-size: 11px; fill: var(--c-text-mute); }
.dtm-profile__svg .grid { stroke: var(--c-line); stroke-width: 1; }
.dtm-profile__svg .line { fill: none; stroke: #f43f5e; stroke-width: 2; stroke-linejoin: round; }
.dtm-profile__svg .cursor { stroke: var(--c-text-soft); stroke-dasharray: 3 3; }
.dtm-profile__svg .readout { fill: var(--c-text); }
.dtm-tip { background: #f43f5e; color: #fff; border: 0; font: 600 11px var(--font-mono); padding: 1px 5px; box-shadow: none; }
.dtm-tip::before { display: none; }

/* i pulsanti del pannello vanno a capo invece di uscire dalla colonna */
.dtm-panel .btn { white-space: normal; text-align: center; line-height: 1.25; max-width: 100%; }
.dtm-panel .btn--block { width: 100%; }