:root{
  --primary:#1d4ed8;
  --card:#d6e7ff;
  --ink:#12458c;
  --bg:#2461b7;
  --ring:rgba(29,78,216,.18);
  --line:#9cb5dd;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);
  color:var(--ink);
}
.page{min-height:100%;display:flex;justify-content:center;align-items:flex-start;padding:24px 12px}
.card{
  width:100%;max-width:760px;background:var(--card);border-radius:12px;
  padding:20px 18px 28px;box-shadow:0 6px 20px rgba(0,0,0,.12)
}
h1{margin:0 0 4px;text-align:center;font-size:24px}
.sub{margin:0 0 18px;text-align:center}
.row{margin:12px 0}
label{display:block;font-weight:600;margin-bottom:6px}
.help{font-size:13px;color:#2c5fa6}
input[type="text"],input[type="email"],input[type="date"],input[type="file"],select,textarea{
  width:100%;max-width:310px;padding:8px;border:1px solid var(--line);border-radius:6px;background:#fff
}
textarea{min-height:90px;max-width:100%}
.inline{display:flex;gap:14px;flex-wrap:wrap}
.inline label{font-weight:500;display:inline-flex;gap:6px;align-items:center}
hr{border:none;border-bottom:1px solid var(--line);margin:16px 0}

.btn{display:inline-flex;justify-content:center;align-items:center;padding:10px 16px;border:none;border-radius:8px;
     background:var(--primary);color:#fff;font-weight:700;cursor:pointer;transition:background .12s,transform .05s,box-shadow .12s}
.btn:hover{background:#1e40af;transform:translateY(-1px);box-shadow:0 2px 8px rgba(15,23,42,.2)}
.btn:disabled{background:#9ca3af;cursor:default;box-shadow:none}
.btn-full{width:100%;max-width:320px;display:block;margin:16px auto 0;}

.warning{font-size:13px;color:#b91c1c;margin-top:6px;display:none}
.warning.visible{display:block}

#map{
  width:100%;
  height:320px;
  border:1px solid var(--line);
  border-radius:8px;
  background:#eef5ff;
  overflow:hidden;
}

/* ======== COLOR GRID (transparent, compact, no labels, sharp splits) ======== */
.color-section-title{font-weight:700;margin:8px 0 8px}
.color-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(64px,1fr));gap:10px;width:100%}
@media (max-width:420px){.color-grid{grid-template-columns:repeat(auto-fill,minmax(56px,1fr));gap:8px}}
.color-btn{
  display:flex;align-items:center;justify-content:center;padding:6px;border-radius:10px;
  background:transparent;border:1px solid transparent;cursor:pointer;
  transition:box-shadow .12s ease, transform .05s ease, border-color .12s ease;
  -webkit-tap-highlight-color: transparent;
}
.color-btn:active{transform:translateY(1px);box-shadow:0 2px 6px rgba(0,0,0,.12)}
.color-btn:hover{box-shadow:0 3px 10px rgba(15,23,42,.18)}
.color-btn.selected{border-color:var(--primary);box-shadow:0 0 0 3px var(--ring) inset}

.swatch{width:100%;height:28px;border-radius:8px;overflow:hidden;display:flex;border:1px solid rgba(18,69,140,.25)}
.part{height:100%}

/* Solid colors */
.c-nero{background:#000}
.c-bianco{background:#fff}
.c-verde{background:#a0a06a}
.c-rosso{background:#cf3b32}
.c-marrone{background:#744532}
.c-marrone-scuro{background:#5c352f}
.c-giallo{background:#f6f069}
.c-arancio{background:#f28a3c}
.c-azzurro{background:#66ade5}


/* ===== Scheda specie (Occhio di pavone) ===== */
.species-card{
  background:#fff;
  border-radius:10px;
  border:1px solid var(--line);
  padding:10px 12px;
}
.species-body{
  margin-top:8px;
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  align-items:flex-start;
}
.species-images{
  display:flex;
  flex-direction:column;
  gap:8px;
}

.species-images img {
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
  border-radius: 12px;
  display: block;
}

/* Blocchi immagine standard */
.img-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 8px;
  overflow: hidden;
}

.species-text{
  flex:1;
  min-width:160px;
  display:flex;
  flex-direction:column;
  gap:8px;
}
.species-text /* ===== Lightbox immagini ===== */
.lightbox-backdrop{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.65);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:50;
}
.lightbox-backdrop.active{
  display:flex;
}
.lightbox-image{
  max-width:90vw;
  max-height:90vh;
  border-radius:10px;
  box-shadow:0 10px 40px rgba(0,0,0,.4);
  background:#fff;
}


.img-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 8px;
}

.img-block img {
  width: 100%;
  border-radius: 8px;
}

.caption {
  font-size: 12px;
  color: #555;
  margin-top: 4px;
  font-style: italic;
}

.pieris-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

@media (min-width: 768px) {
  .pieris-cards {
    flex-direction: row;
  }
  .pieris-cards .species-card {
    flex: 1;
  }
}



/* Uniform image cropping */

.species-images img {
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
  border-radius: 12px;
  display: block;
}

/* Blocchi immagine standard */
.img-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 8px;
  overflow: hidden;
}


/* Ensure image blocks align nicely */
.img-block {
  overflow: hidden;
}



/* Layout a colonna: immagini sopra, testo sotto */
.species-body{
  margin-top:8px;
  display:block;
}

.species-images{
  margin-bottom:10px;
}

.species-text{
  flex:none;
  width:100%;
  display:flex;
  flex-direction:column;
  gap:8px;
}

.species-text /* A2 Preview Box */
.image-preview-box {
    border: 2px solid #1d4ed8;
    padding: 12px 16px;
    border-radius: 12px;
    background: #ffffff;
    margin-top: 14px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.image-preview-box h3 {
    margin: 0 0 10px 0;
    font-size: 16px;
    color: #1d4ed8;
    font-weight: 600;
}
#previewContainer {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.image-thumbnail {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    border: 2px solid #e5e7eb;
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.image-thumbnail:hover {
    transform: scale(1.05);
    box-shadow: 0 0 10px rgba(29,78,216,0.35);
}

.video-thumbnail {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    border: 2px solid #e5e7eb;
    display: block;
}

.file-placeholder {
    min-width: 120px;
    min-height: 120px;
    padding: 6px;
    border-radius: 8px;
    border: 2px dashed #e5e7eb;
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.audio-thumbnail {
    width: 120px;
    min-height: 120px;
    padding: 8px;
    border-radius: 8px;
    border: 2px solid #e5e7eb;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    gap: 4px;
}

.audio-thumbnail .audio-icon {
    width: 40px;
    height: 40px;
}

.audio-thumbnail .audio-label {
    font-size: 11px;
    text-align: center;
    word-break: break-word;
}
/* ——— Wrapper + X di cancellazione per ogni miniatura ——— */
.thumbnail-wrapper {
    position: relative;
    display: inline-block;
}

.thumbnail-delete {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(220, 38, 38, 0.9);
    color: #fff;
    font-weight: bold;
    font-size: 14px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0,0,0,0.25);
    z-index: 3;
    transition: 0.2s;
}

.thumbnail-delete:hover {
    background: rgba(185, 28, 28, 1);
    transform: scale(1.1);
}

/* A2 Preview Box */

.image-preview-box {
    border: 2px solid #1d4ed8;
    padding: 12px 16px;
    border-radius: 12px;
    background: #ffffff;
    margin-top: 14px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.image-preview-box h3 {
    margin: 0 0 10px 0;
    font-size: 16px;
    color: #1d4ed8;
    font-weight: 600;
}
#previewContainer {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}
.image-thumbnail {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    border: 2px solid #e5e7eb;
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.image-thumbnail:hover {
    transform: scale(1.05);
    box-shadow: 0 0 10px rgba(29,78,216,0.35);
}


/* LIGHTBOX STYLES (con frecce + animazioni) */
#lightbox {
  display: none;                /* Mostrato via JS */
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  justify-content: center;
  align-items: center;
  z-index: 9999;
  box-sizing: border-box;
}

/* Immagine dentro il lightbox */
#lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 0 !important;
}

/* Animazioni immagine */
#lightbox img.animate-in {
  animation: lightboxZoomIn 0.25s ease-out forwards;
}

#lightbox img.animate-out {
  animation: lightboxZoomOut 0.20s ease-in forwards;
}

@keyframes lightboxZoomIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes lightboxZoomOut {
  from {
    opacity: 1;
    transform: scale(1);
  }
  to {
    opacity: 0;
    transform: scale(0.9);
  }
}

/* Bottone X chiusura */
.close-button {
  position: absolute;
  top: 18px;
  right: 24px;
  color: #fff;
  font-size: 32px;
  font-weight: bold;
  cursor: pointer;
  z-index: 10000;
  transition: opacity 0.2s;
}

.close-button:hover {
  opacity: 0.7;
}

/* Frecce di navigazione */
.lightbox-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: none;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  font-size: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10000;
  padding: 0;
  line-height: 1;
  transition: background 0.2s, transform 0.15s;
}

.lightbox-arrow:hover {
  background: rgba(0, 0, 0, 0.75);
  transform: translateY(-50%) scale(1.05);
}

.lightbox-prev {
  left: 16px;
}

.lightbox-next {
  right: 16px;
}

/* Ottimizzazione per schermi piccoli (telefono) */
@media (max-width: 640px) {
  .lightbox-arrow {
    width: 34px;
    height: 34px;
    font-size: 22px;
  }

  .close-button {
    font-size: 28px;
    top: 12px;
    right: 16px;
  }
}
 altro elemento */
  box-sizing: border-box;
}

#lightbox img {
  max-width: 90%; /* Limita la dimensione massima dell'immagine al 90% della viewport */
  max-height: 90%;
  width: auto;
  height: auto;
  object-fit: contain; /* Assicura che l'immagine sia completamente visibile */
  border-radius: 0 !important; /* Rettangolare, nessun angolo arrotondato */
}

.close-button {
  position: absolute;
  top: 20px;
  right: 30px;
  color: #fff;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
  z-index: 10000; /* Assicurati che il pulsante X sia sopra l'immagine */
  transition: opacity 0.2s;
}

.close-button:hover {
  opacity: 0.7;
}



/* --- STILE PULSANTE INFO (i) --- */
.info-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary); /* Il blu del tuo tema */
  color: #fff;
  font-family: "Times New Roman", Times, serif; /* Font serif per la 'i' classica */
  font-style: italic;
  font-weight: bold;
  font-size: 14px;
  margin-left: 8px;
  cursor: pointer;
  border: none;
  transition: transform 0.1s, background 0.2s;
  vertical-align: middle; /* Allinea col testo */
}

.info-btn:hover {
  background: #1e40af; /* Blu più scuro al passaggio */
  transform: scale(1.1);
}

/* --- STILE BOX DI TESTO A COMPARSA --- */
.info-box {
  display: none; /* Nascosto di base */
  background: #eff6ff; /* Azzurro chiarissimo */
  border-left: 4px solid var(--primary);
  padding: 12px;
  margin-top: 8px;
  margin-bottom: 8px;
  border-radius: 4px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink);
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
  animation: slideDown 0.2s ease-out;
}

.info-box.visible {
  display: block; /* Diventa visibile quando cliccato */
}

/* Animazione fluidità */
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: translateY(0); }
}


/* Box per gruppi specie (Specie 1, Specie 2, ...) */
.species-box {
  background: #ffffff;
  border-radius: 12px;
  padding: 10px 12px;
  margin-top: 4px;
  margin-bottom: 8px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.04);
  border: 1px solid #d8e0ef;
}
.species-box-header{
  font-weight:700;
  margin-bottom:8px;
  color:var(--ink);
}

/* X rossa elegante */
.btn-remove-species {
  border: none;
  background: transparent;
  color: #d11a1a;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  padding: 4px 6px;
  line-height: 1;
  border-radius: 6px;
  transition: 0.2s ease;
}
.btn-remove-species:hover {
  background: rgba(209, 26, 26, 0.12);
  transform: scale(1.15);
}
/* Nascondi X nella prima specie */
.species-box[data-index="1"] .btn-remove-species {
  visibility: hidden;
}

.codici-atlante-row{margin-top:18px;}
.btn-codici-atlante{
  font-size:13px;
  padding:4px 10px;
  border-radius:8px;
  border:1px solid var(--primary);
  background:rgba(29,78,216,0.06);
  color:var(--ink);
  cursor:pointer;
}
.btn-codici-atlante:hover{
  background:rgba(29,78,216,0.14);
}

.species-box{position:relative;}

.species-info-wrapper{position:absolute; top:10px; right:10px; display:inline-flex; align-items:center;}

/* Added extra vertical spacing for radio group */
.inline { margin-top: 12px; }

/* === EVEN TIGHTER SPACING: AVVISTAMENTO ALMOST TOUCHING SPECIE BOX === */
.avvistamento-header { margin-bottom: 0px !important; }
.row:has(.avvistamento-header) { margin-bottom: 0px !important; margin-top: 2px !important; }
.species-box { margin-top: 0px !important; }

/* === EXTREME TIGHT SPACING: ZERO / NEGATIVE MARGIN === */
.avvistamento-header { margin-bottom: 0px !important; }
.row:has(.avvistamento-header) { margin-bottom: 0px !important; margin-top: 0px !important; }
.species-box { margin-top: -2px !important; } /* slight negative to pull it closer */


/* ===== MODALE CODICI ATLANTE ===== */
.codici-modal{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.55);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:10000;
}

.codici-modal.open{
  display:flex;
}

.codici-modal-content{
  position:relative;
  background:#ffffff;
  border-radius:12px;
  padding:16px 18px 18px;
  max-width:420px;
  width:90%;
  box-shadow:0 10px 30px rgba(0,0,0,.25);
  font-size:14px;
  color:#111827;
}

.codici-modal-content h3{
  margin:0 0 4px;
  font-size:16px;
}

.codici-modal-content h4{
  margin:10px 0 4px;
  font-size:13px;
  font-weight:600;
  color:#1f2937;
}

.codici-close{
  position:absolute;
  top:6px;
  right:10px;
  border:none;
  background:transparent;
  font-size:22px;
  cursor:pointer;
  color:#ef4444;
}

.codici-help{
  font-size:12px;
  color:#ef4444;
  margin:4px 0 10px;
}

.codici-list{
  max-height:260px;
  overflow:auto;
  display:flex;
  flex-direction:column;
  gap:6px;
}

.codici-list label{
  font-weight:500;
  display:flex;
  align-items:flex-start;
  gap:6px;
  cursor:pointer;
}

.codici-list input[type="checkbox"]{
  margin-top:2px;
}

/* Testo di riepilogo sotto al pulsante CODICI ATLANTE */
.codici-atlante-selected{
  margin-top:4px;
  font-size:12px;
  color:#374151;
}

/* ==== CARD STYLE PER BOX SPECIE ==== */
.species-box {
  background: #ffffff;
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 32px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
  border: 1px solid #e5e7eb;
}

.species-box-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  padding-bottom: 6px;
  border-bottom: 1px solid #e5e7eb;
}

/* Nota aggiuntiva nel modale Codici Atlante */
.codici-extra{
  margin-top:10px;
  border-top:1px solid #e5e7eb;
  padding-top:8px;
}

.codici-extra label{
  font-size:13px;
  font-weight:600;
  display:block;
  margin-bottom:4px;
}

.codici-note{
  width:100%;
  min-height:60px;
  padding:6px 8px;
  border-radius:6px;
  border:1px solid #d1d5db;
  resize:vertical;
  font-size:13px;
}


.birdnet-box {
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #eff6ff;
  border: 1px solid var(--line);
  box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}
.birdnet-inner {
  display: flex;
  gap: 10px;
  align-items: center;
}
.birdnet-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  flex-shrink: 0;
}
.birdnet-text h3 {
  margin: 0 0 4px;
  font-size: 15px;
}
.birdnet-text p {
  margin: 0 0 8px;
  font-size: 13px;
}
.btn-birdnet {
  padding: 6px 12px;
  font-size: 13px;
}


/* CORREZIONE SPAZI ECCESSIVI NELLE SPECIE */
.species-box {
    margin-bottom: 8px !important;
    padding: 14px !important;
}
.row {
    margin: 6px 0 !important;
}


/* BOX AMBIENTE — stile identico alle SPECIE */
.ambiente-box {
    margin-top: 10px !important;
    margin-bottom: 10px !important;
    padding: 16px !important;
}

.ambiente-box .species-box-header {
    margin-bottom: 12px;
    padding-bottom: 6px;
    border-bottom: 1px solid #e5e7eb;
}

.ambiente-box .species-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--ink);
}

/* Checkbox più compatti e allineati bene */
.ambiente-box .checkbox-group label {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 6px;
    font-size: 14px;
}

/* distanza sesso e codici atlante */
.codici-atlante-row { margin-top: 16px !important; }


/* Ingrandimento delle caselle di selezione dell'ambiente */
.ambiente-box .checkbox-group input[type='checkbox'] {
    transform: scale(1.2); /* Aumenta la dimensione delle caselle di controllo */
}

/* Ingrandimento delle caselle di selezione Codice Atlante Uccelli */
.codici-list input[type='checkbox'] {
    transform: scale(1.2); /* Aumenta la dimensione delle caselle di controllo del Codice Atlante */
}

/* Spazio extra tra data avvistamento e primo box specie */
#dataAvvistamento {
    margin-bottom: 16px !important;
}

#speciesFields .species-box[data-index="1"] {
    margin-top: 18px !important;
}


/* Sposta "Uccello morto" completamente a destra */
.species-box-header {
    display: flex;
    align-items: center;
}

.species-options {
    margin-left: auto !important;
    margin-right: 2px !important;
    display: flex;
    align-items: center;
}

.dead-checkbox {
    display: flex;
    align-items: center;
    gap: 6px;
}

.dead-checkbox input[type="checkbox"] {
    transform: scale(1.2);
}


/* Layout per blocco Sesso (checkbox) */
.sesso-row {
  margin-top: 10px;
  margin-bottom: 10px;
}

.sesso-checkbox-group label {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}


/* Tendina Nome specie (verticale, agganciata sotto il campo) */
.species-autocomplete {
  background: #ffffff;
  border-radius: 10px;
  box-shadow: 0 12px 28px rgba(0,0,0,.18);
  border: 1px solid #dce3f1;
  max-height: 220px;
  overflow-y: auto;
}

.species-autocomplete-item { background-color: white !important; 
  display: block;
  padding: 11px 14px;
  width: 100%;
  text-align: left;
  border-bottom: 1px solid #eef3ff;
  color: #1e3a8a;
  font-size: 18px;
  line-height: 1.4;
}

.species-autocomplete-item:last-child {
  border-bottom: none;
}

.species-autocomplete-item:hover {
  background: #e8edff;
}

/* Add margin to separate the form fields */
.row {
    margin-bottom: 15px !important;
}


/* === MODALE DI CONFERMA INVIO === */
#successOverlay{
  position:fixed;
  inset:0;
  width:100vw;
  height:100vh;
  background:rgba(0,0,0,0.55);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:9999;
}

#successModal{
  background:#ffffff;
  padding:24px 26px;
  border-radius:16px;
  max-width:320px;
  width:80%;
  text-align:center;
  box-shadow:0 10px 35px rgba(0,0,0,0.18);
  animation:successFadeUp .4s ease-out;
}

#successCheck{
  width:60px;
  height:60px;
  border-radius:50%;
  margin:0 auto 12px auto;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#16a34a;
  color:#fff;
  font-size:32px;
  box-shadow:0 4px 14px rgba(22,163,74,0.55);
}

#successModal h2{
  margin:0;
  font-size:20px;
  font-weight:700;
  color:#111827;
}

#successModal p{
  margin-top:8px;
  font-size:14px;
  color:#374151;
  line-height:1.4;
}

@keyframes successFadeUp{
  from{opacity:0; transform:translateY(16px);}
  to{opacity:1; transform:translateY(0);}
}

#mapSearch { max-width: 100%; }

.codici-list label { color:#1e3a8a; }


/* Preview lista file con rimozione */
.file-preview-list{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:10px;
}
.file-chip{
  display:flex;
  align-items:center;
  gap:8px;
  border:1px solid rgba(0,0,0,0.12);
  border-radius:12px;
  padding:8px 10px;
  background:#fff;
  max-width:260px;
}
.file-chip .thumb{
  width:44px;
  height:44px;
  border-radius:10px;
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(0,0,0,0.04);
  flex:0 0 44px;
}
.file-chip .thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.file-chip .meta{
  display:flex;
  flex-direction:column;
  min-width:0;
}
.file-chip .name{
  font-size:13px;
  line-height:1.1;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  max-width:170px;
}
.file-chip .size{
  font-size:12px;
  opacity:.7;
}
.file-chip button.remove{
  margin-left:auto;
  width:26px;
  height:26px;
  border-radius:50%;
  border:none;
  background:#ef4444;
  color:#fff;
  cursor:pointer;
  line-height:1;
  font-weight:bold;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
  transition: 0.2s;
}
.file-chip button.remove:hover{
  background:#dc2626;
  transform: scale(1.1);
}

/* Pulsante elimina nel Lightbox */
.lightbox-delete {
    position: absolute;
    top: 20px;
    left: 30px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(220, 38, 38, 0.9);
    color: #fff;
    font-weight: bold;
    font-size: 28px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    border: 2px solid #fff;
    z-index: 10000;
    transition: 0.2s;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    padding: 0;
    line-height: 1;
}

.lightbox-delete:hover {
    background: rgba(185, 28, 28, 1);
    transform: scale(1.1);
}

@media (max-width: 640px) {
    .lightbox-delete {
        width: 34px;
        height: 34px;
        font-size: 24px;
        top: 12px;
        left: 16px;
    }
}