/* ── SKYNET design tokens (light: grayscale + red accent) ────────── */
:root {
  --bg:             #f5f5f6;
  --panel:          #ffffff;
  --panel-2:        #f0f0f2;
  --panel-3:        #e6e7ea;
  --border:         #d8d9dd;
  --border-strong:  #b8bac1;
  --text:           #0a0b0d;
  --muted:          #6b6f78;
  --primary:        #d72020;
  --primary-soft:   #fde7e7;
  --primary-strong: #a81818;
  --success:        #1f7a3a;
  --success-soft:   #e3f5e8;
  --warning:        #a35a00;
  --warning-soft:   #fbeed1;
  --danger:         #d72020;
  --danger-soft:    #fde7e7;
  --shadow:         0 4px 14px rgba(10, 11, 13, 0.06);
  --radius:         10px;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; }
html { accent-color: var(--primary); color-scheme: light; }
body {
  color: var(--text);
  background: var(--bg);
  font-family: ui-sans-serif, "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  padding: 16px 14px 32px;
}

/* ── Container ─────────────────────────────────────────────────── */
.container { max-width: 600px; margin: 0 auto; }

/* ── Header ─────────────────────────────────────────────────────── */
.topbar {
  display: flex; align-items: baseline; gap: 10px;
  margin: 4px 4px 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.topbar .brand {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.topbar .brand span { color: var(--primary); }
.topbar .brand small {
  font-weight: 400;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.06em;
  margin-left: 10px;
  text-transform: none;
}

/* ── Card (contenitore del form) ────────────────────────────────── */
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 18px 20px;
}
.card-head {
  margin: 0 0 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.card-head h1 {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
}
.card-head .sub {
  margin-top: 6px;
  font-size: 12.5px;
  color: var(--muted);
}
.card-head .req-mark { color: var(--primary); }

/* ── Form fields ───────────────────────────────────────────────── */
.field { margin-bottom: 16px; }
label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 6px;
}
label .req { color: var(--primary); margin-left: 2px; }

input, select, textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: 16px; /* >=16px evita lo zoom forzato di iOS */
  font-family: inherit;
  color: var(--text);
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  -webkit-appearance: none;
  appearance: none;
  transition: border-color 0.1s, box-shadow 0.1s, background 0.1s;
}
input::placeholder, textarea::placeholder { color: var(--muted); opacity: 0.7; }
select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='%236b6f78' d='M6 8L0 0h12z'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
input:hover, select:hover, textarea:hover { border-color: var(--border-strong); }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--panel-3);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
input[type="file"] { padding: 10px 12px; color: var(--muted); }
input[type="file"]::file-selector-button {
  margin-right: 12px;
  padding: 6px 12px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  background: var(--panel-3);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  cursor: pointer;
}
input[type="file"]::file-selector-button:hover { border-color: var(--primary); color: var(--primary); }
input[type="date"], input[type="number"] { font-variant-numeric: tabular-nums; }
input[type="date"]::-webkit-calendar-picker-indicator { opacity: 0.55; cursor: pointer; }
textarea { min-height: 90px; resize: vertical; }

/* Voci del dropdown (supporto limitato — Chrome/Edge desktop) */
option { background: var(--panel); color: var(--text); }
option:hover, option:focus, option:checked {
  background: var(--primary-soft) !important;
  color: var(--primary-strong) !important;
}

.luogo-altro { margin-top: 8px; display: none; }
.luogo-altro.show { display: block; }

.hint {
  font-size: 11.5px;
  color: var(--muted);
  margin-top: 5px;
}

/* ── Upload status (sotto gli input file) ──────────────────────── */
.upload-status { margin-top: 8px; }
.upload-status .upload-info {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
  background: var(--panel-3);
  color: var(--muted);
  border: 1px solid var(--border);
  word-break: break-all;
  line-height: 1.3;
}
.upload-status .upload-bar {
  margin-top: 6px;
  width: 100%;
  height: 3px;
  background: var(--panel-3);
  border-radius: 2px;
  overflow: hidden;
  display: none;
}
.upload-status .upload-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--primary);
  transition: width 0.2s ease;
}
.upload-status.state-uploading .upload-info {
  background: var(--primary-soft); color: var(--primary-strong); border-color: #f3b8b8;
}
.upload-status.state-uploading .upload-bar { display: block; }
.upload-status.state-finalizing .upload-info {
  background: var(--warning-soft); color: var(--warning); border-color: #e8d199;
}
.upload-status.state-finalizing .upload-bar { display: block; }
.upload-status.state-finalizing .upload-bar-fill {
  background: var(--warning);
  animation: pulse-finalizing 1.2s ease-in-out infinite;
}
@keyframes pulse-finalizing {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.45; }
}
.upload-status.state-done .upload-info {
  background: var(--success-soft); color: var(--success); border-color: #b6dcc1;
}
.upload-status.state-error .upload-info {
  background: var(--danger-soft); color: var(--primary-strong); border-color: #f3b8b8;
}

/* ── Bottone submit ────────────────────────────────────────────── */
.actions { margin-top: 22px; }
button.primary {
  width: 100%;
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: inherit;
  color: #ffffff;
  background: var(--primary);
  border: 1px solid var(--primary);
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.1s, box-shadow 0.1s, transform 0.05s;
}
button.primary:hover:not(:disabled) {
  background: var(--primary-strong);
  border-color: var(--primary-strong);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
button.primary:active:not(:disabled) { transform: translateY(1px); }
button.primary:disabled {
  background: var(--panel-3);
  color: var(--muted);
  border-color: var(--border);
  cursor: not-allowed;
}

/* ── Progress bar ──────────────────────────────────────────────── */
.progress {
  width: 100%;
  height: 4px;
  background: var(--panel-3);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 14px;
  display: none;
}
.progress.show { display: block; }
.progress-bar {
  height: 100%;
  width: 0%;
  background: var(--primary);
  transition: width 0.3s ease;
}

/* ── Success view (post-invio) ─────────────────────────────────── */
.success-card { text-align: center; padding: 32px 20px 24px; }
.success-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 84px; height: 84px; border-radius: 50%;
  background: var(--success-soft); color: var(--success);
  margin: 0 auto 18px;
}
.success-title { margin: 0 0 6px; font-size: 20px; font-weight: 700; letter-spacing: 0.02em; }
.success-sub { margin: 0 0 22px; font-size: 13.5px; color: var(--muted); line-height: 1.5; }
.success-recap {
  display: grid; grid-template-columns: max-content 1fr;
  gap: 8px 16px; text-align: left;
  margin: 0 0 24px; padding: 14px 16px;
  background: var(--panel-2); border: 1px solid var(--border);
  border-radius: 8px; font-size: 13px;
}
.success-recap dt {
  color: var(--muted); font-weight: 700; text-transform: uppercase;
  font-size: 11px; letter-spacing: 0.06em; align-self: center;
}
.success-recap dd { margin: 0; color: var(--text); font-weight: 600; word-break: break-word; }

/* ── Status messages ───────────────────────────────────────────── */
#status {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.45;
  display: none;
  border: 1px solid transparent;
}
#status.show { display: block; }
#status.info {
  background: var(--panel-3);
  color: var(--text);
  border-color: var(--border-strong);
}
#status.success {
  background: var(--success-soft);
  color: var(--success);
  border-color: #b6dcc1;
}
#status.error {
  background: var(--danger-soft);
  color: var(--primary-strong);
  border-color: #f3b8b8;
}

/* ── Dashboard layout (override del container per la dashboard) ── */
.container.dashboard {
  max-width: none;
  padding-left: 24px;
  padding-right: 24px;
}
@media (max-width: 700px) {
  .container.dashboard { padding-left: 12px; padding-right: 12px; }
}
.container.dashboard input,
.container.dashboard select,
.container.dashboard textarea {
  font-size: 13.5px;
  padding: 8px 12px;
}
@media (max-width: 700px) {
  .container.dashboard input,
  .container.dashboard select,
  .container.dashboard textarea { font-size: 16px; padding: 10px 12px; }
}

/* ── Filtri (toolbar compatta nel card-head) ─────────────────────── */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: flex-end;
  padding-top: 4px;
}
.filter-group {
  display: flex;
  flex-direction: column;
  min-width: 130px;
  flex: 0 0 auto;
}
.filter-group label {
  font-size: 10.5px;
  margin-bottom: 3px;
  letter-spacing: 0.08em;
}
.card-head .sub .dot { margin: 0 6px; opacity: 0.5; }

/* ── Tabs (a sottolineatura, stile Lombardia) ────────────────────── */
.tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 18px 0 10px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.tabs > button {
  padding: 10px 16px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
  margin-bottom: -1px;
  white-space: nowrap;
}
.tabs > button:hover { color: var(--text); }
.tabs > button.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}
.tabs .tabs-actions {
  margin-left: auto;
  margin-bottom: 4px;
}
button.primary.primary-small {
  width: auto;
  padding: 8px 16px;
  font-size: 11.5px;
}

/* ── Table card + scroll ────────────────────────────────────────── */
.table-card { padding: 0; overflow: hidden; }
.table-empty {
  padding: 28px 20px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
}
.table-scroll {
  overflow: auto;
  max-height: 70vh;
  -webkit-overflow-scrolling: touch;
}
table#dataTable {
  border-collapse: separate;
  border-spacing: 0;
  width: max-content;
  min-width: 100%;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}
table#dataTable thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--panel-2);
  color: var(--muted);
  text-align: left;
  padding: 9px 12px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}
table#dataTable thead th:hover { color: var(--text); }
table#dataTable thead th .sort-ind { color: var(--primary); margin-left: 4px; }
table#dataTable thead th .filter-ind {
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--primary);
  border-radius: 50%;
  margin-left: 6px;
  vertical-align: middle;
}
table#dataTable thead th.has-filter { color: var(--primary-strong); }
table#dataTable tbody td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  background: var(--panel);
  vertical-align: middle;
  white-space: nowrap;
  max-width: 480px;
  overflow: hidden;
  text-overflow: ellipsis;
}
table#dataTable tbody tr:hover td { background: var(--panel-2); }
table#dataTable tbody td.null { color: var(--muted); font-style: italic; }
table#dataTable tbody td.flag-p,
table#dataTable tbody td.flag-n,
table#dataTable tbody td.num { text-align: center; }
table#dataTable tbody td.flag-p,
table#dataTable tbody td.flag-n { font-weight: 700; }
table#dataTable tbody td.flag-p { color: var(--success); }
table#dataTable tbody td.flag-n { color: var(--primary-strong); }

@media (max-width: 700px) {
  body { padding: 10px 8px 24px; }
  .tabs > button { font-size: 12px; padding: 8px 10px; }
  table#dataTable thead th, table#dataTable tbody td { padding: 8px 10px; }
}

/* ── Popover (sort + filter per colonna) ───────────────────────── */
.popover {
  position: fixed;
  z-index: 50;
  min-width: 240px;
  background: var(--panel);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(10, 11, 13, 0.18);
  padding: 12px;
  font-size: 12.5px;
  color: var(--text);
  animation: pop-in 0.08s ease-out;
}
@keyframes pop-in {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.popover .pop-label {
  display: block;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 6px;
}
.popover .pop-section + .pop-section {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.popover .sort-btns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.popover .sort-btns button {
  padding: 7px 10px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.1s, border-color 0.1s, color 0.1s;
}
.popover .sort-btns button:hover { border-color: var(--primary); color: var(--primary); }
.popover .sort-btns button.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.popover input[type="search"],
.popover input[type="date"] {
  width: 100%;
  padding: 8px 10px;
  font-size: 13px;
  font-family: inherit;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
}
.popover input:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--panel-3);
  box-shadow: 0 0 0 2px var(--primary-soft);
}
.popover .range-row {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 8px;
}
.popover .range-row + .range-row { margin-top: 6px; }
.popover .range-row span {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.popover .pop-actions {
  margin-top: 12px;
  display: flex;
  justify-content: space-between;
  gap: 6px;
}
.popover .pop-actions button {
  padding: 7px 12px;
  font-family: inherit;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid var(--border-strong);
  background: var(--panel-2);
  color: var(--text);
}
.popover .pop-actions button.danger {
  color: var(--primary);
  border-color: #f3b8b8;
  background: var(--primary-soft);
}
.popover .pop-actions button.danger:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.popover .pop-actions button:hover { border-color: var(--primary); color: var(--primary); }