/* ==========================================================================
   Design system pannello receptionist AI — tema chiaro/scuro, zero dipendenze
   ========================================================================== */

@font-face { font-family: "Inter"; src: url("fonts/inter.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("fonts/jbmono.woff2") format("woff2"); font-weight: 100 800; font-display: swap; }

:root {
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --bg: #fbfbfc;
  --bg-sidebar: #f6f6f8;
  --panel: #ffffff;
  --panel-2: #f8f8fa;
  --hover: #f1f1f4;
  --border: #e7e7ec;
  --border-strong: #d6d6de;
  --text: #17171c;
  --text-2: #55555f;
  --text-3: #8b8b96;

  --accent: #5b4cf0;
  --accent-hover: #4c3de0;
  --accent-soft: #efedff;
  --accent-text: #4936d6;
  --accent-ring: rgba(91, 76, 240, .28);

  --ok: #12925c;      --ok-soft: #e6f6ee;
  --warn: #b26a00;    --warn-soft: #fdf3e1;
  --err: #d23a3a;     --err-soft: #fdecec;
  --info: #2470d6;    --info-soft: #e8f1fd;

  --shadow-sm: 0 1px 2px rgba(16, 16, 24, .05);
  --shadow-md: 0 1px 2px rgba(16, 16, 24, .04), 0 4px 16px rgba(16, 16, 24, .06);
  --shadow-lg: 0 10px 40px rgba(16, 16, 24, .14), 0 2px 6px rgba(16, 16, 24, .06);

  --r-sm: 6px; --r: 9px; --r-lg: 13px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0d0d10; --bg-sidebar: #0a0a0d; --panel: #141418; --panel-2: #18181d; --hover: #1e1e24;
    --border: #25252c; --border-strong: #33333c;
    --text: #ededf0; --text-2: #a6a6b0; --text-3: #6e6e7a;
    --accent: #7c6ff7; --accent-hover: #8e83ff; --accent-soft: #1f1b3d; --accent-text: #aaa1ff; --accent-ring: rgba(124, 111, 247, .35);
    --ok: #3ccf8e; --ok-soft: #0f2a1f; --warn: #f0b04a; --warn-soft: #2d2311; --err: #f26d6d; --err-soft: #2f1515; --info: #5ea2ff; --info-soft: #102340;
    --shadow-sm: 0 1px 2px rgba(0,0,0,.4); --shadow-md: 0 1px 2px rgba(0,0,0,.3), 0 6px 20px rgba(0,0,0,.35); --shadow-lg: 0 16px 50px rgba(0,0,0,.6);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0d0d10; --bg-sidebar: #0a0a0d; --panel: #141418; --panel-2: #18181d; --hover: #1e1e24;
  --border: #25252c; --border-strong: #33333c;
  --text: #ededf0; --text-2: #a6a6b0; --text-3: #6e6e7a;
  --accent: #7c6ff7; --accent-hover: #8e83ff; --accent-soft: #1f1b3d; --accent-text: #aaa1ff; --accent-ring: rgba(124, 111, 247, .35);
  --ok: #3ccf8e; --ok-soft: #0f2a1f; --warn: #f0b04a; --warn-soft: #2d2311; --err: #f26d6d; --err-soft: #2f1515; --info: #5ea2ff; --info-soft: #102340;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.4); --shadow-md: 0 1px 2px rgba(0,0,0,.3), 0 6px 20px rgba(0,0,0,.35); --shadow-lg: 0 16px 50px rgba(0,0,0,.6);
  color-scheme: dark;
}

/* ---- base -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.5 var(--font); font-feature-settings: "cv11", "ss01", "ss03";
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -.011em; }
p { margin: 0; }
code, .mono { font-family: var(--mono); font-size: .92em; }
::selection { background: var(--accent-ring); }
svg.i { width: 16px; height: 16px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
svg.i.sm { width: 14px; height: 14px; }
svg.i.lg { width: 20px; height: 20px; }
.muted { color: var(--text-2); } .faint { color: var(--text-3); }
.nowrap { white-space: nowrap; } .right { text-align: right; } .grow { flex: 1; min-width: 0; }
.row { display: flex; align-items: center; gap: 8px; } .row.gap-lg { gap: 14px; }
.stack { display: flex; flex-direction: column; gap: 16px; } .stack.sm { gap: 8px; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hidden { display: none !important; }

/* ---- layout -------------------------------------------------------------- */
.app { display: grid; grid-template-columns: 248px minmax(0, 1fr); min-height: 100vh; }
.sidebar {
  position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column;
  background: var(--bg-sidebar); border-right: 1px solid var(--border); padding: 14px 10px;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 18px; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, #7b6cff 0%, #5b4cf0 45%, #3d2fc9 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.25), 0 2px 8px rgba(91,76,240,.35);
}
.brand-mark svg { width: 17px; height: 17px; stroke-width: 2.2; }
.brand-name { font-weight: 650; font-size: 15px; letter-spacing: -.02em; }
.brand-sub { font-size: 11.5px; color: var(--text-3); margin-top: -1px; }
.nav-label { font-size: 11px; font-weight: 600; color: var(--text-3); text-transform: uppercase; letter-spacing: .06em; padding: 14px 10px 6px; }
.nav { display: flex; flex-direction: column; gap: 1px; }
.nav a {
  display: flex; align-items: center; gap: 10px; padding: 7px 10px; border-radius: var(--r-sm);
  color: var(--text-2); font-weight: 500; transition: background .12s, color .12s;
}
.nav a:hover { background: var(--hover); color: var(--text); }
.nav a.active { background: var(--panel); color: var(--text); box-shadow: var(--shadow-sm), inset 0 0 0 1px var(--border); }
.nav a.active svg { color: var(--accent); }
.nav .count { margin-left: auto; font-size: 11.5px; color: var(--text-3); font-variant-numeric: tabular-nums; }
.sidebar-foot { margin-top: auto; display: flex; flex-direction: column; gap: 10px; }
.engine-pill {
  display: flex; align-items: center; gap: 8px; padding: 9px 10px; border-radius: var(--r);
  background: var(--panel); border: 1px solid var(--border); font-size: 12.5px; color: var(--text-2);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-3); flex: none; }
.dot.on { background: var(--ok); box-shadow: 0 0 0 3px var(--ok-soft); animation: pulse 2.4s ease-in-out infinite; }
.dot.off { background: var(--err); box-shadow: 0 0 0 3px var(--err-soft); }
@keyframes pulse { 50% { box-shadow: 0 0 0 5px transparent; } }

.user-menu { position: relative; }
.user-menu summary {
  list-style: none; display: flex; align-items: center; gap: 10px; padding: 7px 8px; border-radius: var(--r);
  cursor: pointer; transition: background .12s;
}
.user-menu summary::-webkit-details-marker { display: none; }
.user-menu summary:hover, .user-menu[open] summary { background: var(--hover); }
.avatar {
  width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; flex: none;
  font-size: 12px; font-weight: 600; color: var(--accent-text); background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 20%, transparent);
}
.user-menu .who { min-width: 0; line-height: 1.25; }
.user-menu .who b { display: block; font-weight: 550; font-size: 13px; }
.user-menu .who span { font-size: 11.5px; color: var(--text-3); }
.menu {
  position: absolute; bottom: calc(100% + 6px); left: 0; right: 0; z-index: 30;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--r); box-shadow: var(--shadow-lg); padding: 5px;
}
.menu a, .menu button {
  display: flex; align-items: center; gap: 9px; width: 100%; padding: 7px 9px; border-radius: var(--r-sm);
  font: inherit; font-size: 13px; color: var(--text-2); background: none; border: 0; cursor: pointer; text-align: left;
}
.menu a:hover, .menu button:hover { background: var(--hover); color: var(--text); }
.menu hr { border: 0; border-top: 1px solid var(--border); margin: 5px 0; }

.main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 20; height: 54px; display: flex; align-items: center; gap: 12px;
  padding: 0 28px; background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(180%) blur(12px); -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.crumbs { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-3); min-width: 0; }
.crumbs a:hover { color: var(--text); }
.crumbs b { color: var(--text); font-weight: 550; }
.crumbs svg { width: 14px; height: 14px; }
.topbar .spacer { flex: 1; }
.menu-btn { display: none; }
.content { padding: 28px; width: 100%; max-width: 1240px; margin: 0 auto; }
.content.narrow { max-width: 920px; }

.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.page-head h1 { font-size: 22px; letter-spacing: -.022em; }
.page-head p { color: var(--text-2); margin-top: 4px; }
.page-head .actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---- bottoni ------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px; height: 34px; padding: 0 13px;
  border-radius: var(--r-sm); border: 1px solid var(--border-strong); background: var(--panel); color: var(--text);
  font: inherit; font-size: 13px; font-weight: 550; cursor: pointer; white-space: nowrap; box-shadow: var(--shadow-sm);
  transition: background .12s, border-color .12s, box-shadow .12s, transform .06s;
}
.btn:hover { background: var(--hover); }
.btn:active { transform: translateY(.5px); }
.btn:focus-visible, .input:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--accent-ring); }
.btn.primary {
  background: var(--accent); border-color: var(--accent); color: #fff;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18), 0 1px 2px rgba(60, 40, 200, .3);
}
.btn.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn.ghost { background: transparent; border-color: transparent; box-shadow: none; color: var(--text-2); }
.btn.ghost:hover { background: var(--hover); color: var(--text); }
.btn.danger { color: var(--err); }
.btn.danger:hover { background: var(--err-soft); border-color: color-mix(in srgb, var(--err) 35%, transparent); }
.btn.danger.solid { background: var(--err); border-color: var(--err); color: #fff; }
.btn.sm { height: 28px; padding: 0 10px; font-size: 12.5px; }
.btn.icon { width: 34px; padding: 0; } .btn.sm.icon { width: 28px; }
.btn[disabled] { opacity: .5; pointer-events: none; }
.kbd { font: 500 11px var(--mono); padding: 1px 5px; border-radius: 4px; border: 1px solid var(--border-strong); color: var(--text-3); background: var(--panel-2); }

/* ---- card / pannelli ----------------------------------------------------- */
.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-sm); }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 15px 18px; border-bottom: 1px solid var(--border); }
.card-head h2, .card-head h3 { font-size: 14px; }
.card-head p { font-size: 12.5px; color: var(--text-3); margin-top: 1px; }
.card-body { padding: 18px; }
.card-foot { padding: 12px 18px; border-top: 1px solid var(--border); background: var(--panel-2); border-radius: 0 0 var(--r-lg) var(--r-lg); display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.grid { display: grid; gap: 16px; }
.grid.k4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid.k5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.grid.c2 { grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr); }
.grid.c2e { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.c3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.kpi { padding: 16px 18px; }
.kpi .lbl { display: flex; align-items: center; gap: 7px; font-size: 12.5px; color: var(--text-2); font-weight: 500; }
.kpi .lbl svg { color: var(--text-3); }
.kpi .val { font-size: 27px; font-weight: 600; letter-spacing: -.03em; margin-top: 8px; font-variant-numeric: tabular-nums; line-height: 1.1; }
.kpi .val small { font-size: 15px; color: var(--text-3); font-weight: 500; margin-left: 2px; }
.kpi .sub { font-size: 12px; color: var(--text-3); margin-top: 4px; }

/* ---- grafico ------------------------------------------------------------- */
.chart { display: flex; align-items: flex-end; gap: 6px; height: 190px; padding: 6px 2px 0; position: relative; }
.chart .gridlines { position: absolute; inset: 6px 0 22px; display: flex; flex-direction: column; justify-content: space-between; pointer-events: none; }
.chart .gridlines span { border-top: 1px dashed var(--border); }
.chart .col { flex: 1; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: 6px; position: relative; z-index: 1; }
.chart .bar-wrap { flex: 1; width: 100%; display: flex; align-items: flex-end; justify-content: center; }
.chart .bar {
  width: min(100%, 26px); min-height: 2px; border-radius: 5px 5px 2px 2px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 85%, #fff) 0%, var(--accent) 100%);
  opacity: .9; transition: opacity .12s, transform .12s; transform-origin: bottom;
}
.chart .bar.zero { background: var(--border); opacity: 1; }
.chart .col:hover .bar { opacity: 1; }
.chart .col.today .bar:not(.zero) { background: linear-gradient(180deg, #9b90ff 0%, var(--accent) 100%); box-shadow: 0 0 0 3px var(--accent-soft); }
.chart .x { font-size: 10.5px; color: var(--text-3); height: 16px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.chart .tip {
  position: absolute; bottom: calc(100% - 2px); left: 50%; transform: translate(-50%, 4px); opacity: 0; pointer-events: none;
  background: var(--text); color: var(--bg); font-size: 11.5px; font-weight: 550; padding: 4px 8px; border-radius: 6px; white-space: nowrap;
  transition: opacity .12s, transform .12s;
}
.chart .col:hover .tip { opacity: 1; transform: translate(-50%, 0); }

/* ---- tabelle ------------------------------------------------------------- */
.table-wrap { overflow-x: auto; }
table.table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.table th {
  text-align: left; font-weight: 550; font-size: 12px; color: var(--text-3); padding: 9px 16px;
  background: var(--panel-2); border-bottom: 1px solid var(--border); white-space: nowrap;
}
.table td { padding: 11px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table tbody tr { transition: background .1s; }
.table tbody tr.link { cursor: pointer; }
.table tbody tr.link:hover { background: var(--panel-2); }
.table .num { font-variant-numeric: tabular-nums; }
.cell-main { font-weight: 550; }
.cell-sub { font-size: 12.5px; color: var(--text-3); margin-top: 1px; }
.preview { color: var(--text-2); max-width: 420px; }

/* ---- badge / chip -------------------------------------------------------- */
.badge {
  display: inline-flex; align-items: center; gap: 5px; height: 22px; padding: 0 8px; border-radius: 999px;
  font-size: 11.5px; font-weight: 550; white-space: nowrap; background: var(--hover); color: var(--text-2);
  border: 1px solid transparent;
}
.badge .dot { width: 6px; height: 6px; box-shadow: none; animation: none; }
.badge.ok { background: var(--ok-soft); color: var(--ok); } .badge.ok .dot { background: var(--ok); }
.badge.warn { background: var(--warn-soft); color: var(--warn); } .badge.warn .dot { background: var(--warn); }
.badge.err { background: var(--err-soft); color: var(--err); } .badge.err .dot { background: var(--err); }
.badge.accent { background: var(--accent-soft); color: var(--accent-text); }
.badge.outline { background: transparent; border-color: var(--border-strong); }
.chip { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; padding: 3px 8px; border-radius: var(--r-sm); background: var(--panel-2); border: 1px solid var(--border); color: var(--text-2); }

/* ---- form ---------------------------------------------------------------- */
.field { display: flex; flex-direction: column; gap: 6px; }
.field + .field { margin-top: 16px; }
.label { font-size: 13px; font-weight: 550; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.label .opt { font-weight: 400; color: var(--text-3); font-size: 12px; }
.hint { font-size: 12.5px; color: var(--text-3); }
.input, .select, .textarea {
  width: 100%; font: inherit; font-size: 13.5px; color: var(--text); background: var(--panel);
  border: 1px solid var(--border-strong); border-radius: var(--r-sm); padding: 0 11px; height: 36px;
  box-shadow: var(--shadow-sm); transition: border-color .12s, box-shadow .12s;
}
.textarea { height: auto; padding: 10px 12px; line-height: 1.6; resize: vertical; min-height: 90px; }
.textarea.code, .input.code { font-family: var(--mono); font-size: 12.5px; }
.textarea.tall { min-height: 340px; }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-ring); }
.input[readonly], .textarea[readonly], .input:disabled, .select:disabled, .textarea:disabled { background: var(--panel-2); color: var(--text-2); }
.select {
  appearance: none; padding-right: 32px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238b8b96' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m7 10 5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 9px center; background-size: 16px;
}
.input-icon { position: relative; }
.input-icon svg { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--text-3); pointer-events: none; }
.input-icon .input { padding-left: 34px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.form-grid .field + .field { margin-top: 0; }
.form-grid .span2 { grid-column: span 2; }

.switch { position: relative; display: inline-flex; align-items: center; gap: 10px; cursor: pointer; user-select: none; }
.switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.switch .track { width: 34px; height: 20px; border-radius: 999px; background: var(--border-strong); position: relative; transition: background .15s; flex: none; }
.switch .track::after { content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.25); transition: transform .15s; }
.switch input:checked + .track { background: var(--ok); }
.switch input:checked + .track::after { transform: translateX(14px); }
.switch input:focus-visible + .track { box-shadow: 0 0 0 3px var(--accent-ring); }
.switch.sm .track { width: 30px; height: 18px; } .switch.sm .track::after { width: 14px; height: 14px; }
.switch.sm input:checked + .track::after { transform: translateX(12px); }

.slider-row { display: grid; grid-template-columns: 1fr 64px; gap: 14px; align-items: center; }
input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 22px; background: transparent; cursor: pointer; }
input[type=range]::-webkit-slider-runnable-track { height: 5px; border-radius: 99px; background: linear-gradient(to right, var(--accent) var(--p, 50%), var(--border-strong) var(--p, 50%)); }
input[type=range]::-moz-range-track { height: 5px; border-radius: 99px; background: var(--border-strong); }
input[type=range]::-moz-range-progress { height: 5px; border-radius: 99px; background: var(--accent); }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; margin-top: -6.5px; border-radius: 50%; background: #fff; border: 1px solid var(--border-strong); box-shadow: 0 1px 4px rgba(0,0,0,.2); }
input[type=range]::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: #fff; border: 1px solid var(--border-strong); box-shadow: 0 1px 4px rgba(0,0,0,.2); }
input[type=range]:focus-visible::-webkit-slider-thumb { box-shadow: 0 0 0 4px var(--accent-ring); }
.slider-val { text-align: center; height: 30px; font-family: var(--mono); font-size: 12.5px; padding: 0 6px; }

/* scelta voce a card */
.voices { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 10px; }
.voice { position: relative; cursor: pointer; }
.voice input { position: absolute; opacity: 0; }
.voice .box {
  display: flex; align-items: center; gap: 11px; padding: 11px 12px; border-radius: var(--r); border: 1px solid var(--border);
  background: var(--panel); transition: border-color .12s, box-shadow .12s, background .12s;
}
.voice:hover .box { border-color: var(--border-strong); }
.voice input:checked + .box { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-ring); background: color-mix(in srgb, var(--accent-soft) 40%, var(--panel)); }
.voice input:focus-visible + .box { box-shadow: 0 0 0 3px var(--accent-ring); }
.voice input:disabled + .box { cursor: default; }
.voice .ava { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; flex: none; color: #fff; }
.voice .ava svg { width: 17px; height: 17px; }
.voice b { display: block; font-size: 13px; font-weight: 600; }
.voice span { font-size: 11.5px; color: var(--text-3); }
.voice .check { margin-left: auto; color: var(--accent); opacity: 0; transition: opacity .12s; }
.voice input:checked + .box .check { opacity: 1; }

/* ---- tab ------------------------------------------------------------------ */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: 22px; overflow-x: auto; scrollbar-width: none; }
.tabs button, .tabs a {
  display: inline-flex; align-items: center; gap: 7px; padding: 9px 12px 11px; font: inherit; font-size: 13.5px; font-weight: 550;
  color: var(--text-3); background: none; border: 0; border-bottom: 2px solid transparent; margin-bottom: -1px; cursor: pointer; white-space: nowrap;
  transition: color .12s, border-color .12s;
}
.tabs button:hover, .tabs a:hover { color: var(--text); }
.tabs button[aria-selected=true], .tabs a.active { color: var(--text); border-bottom-color: var(--accent); }
.tabs .tag { font-size: 10.5px; font-weight: 600; padding: 1px 6px; border-radius: 99px; background: var(--accent-soft); color: var(--accent-text); }
[data-panel] { display: none; } [data-panel].on { display: block; animation: fade .18s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(3px); } to { opacity: 1; transform: none; } }

/* ---- editor agente --------------------------------------------------------- */
.editor { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 24px; align-items: start; }
.aside { position: sticky; top: 76px; display: flex; flex-direction: column; gap: 16px; }
.savebar {
  position: sticky; bottom: 16px; z-index: 15; margin-top: 22px; display: flex; align-items: center; gap: 12px; justify-content: space-between;
  padding: 10px 10px 10px 16px; border-radius: var(--r-lg); background: var(--panel); border: 1px solid var(--border-strong); box-shadow: var(--shadow-lg);
  transform: translateY(8px); opacity: 0; pointer-events: none; transition: opacity .18s, transform .18s;
}
.savebar.show { opacity: 1; transform: none; pointer-events: auto; }
.savebar .msg { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-2); }
.savebar .msg .dot { background: var(--warn); }
.counter { font-size: 11.5px; color: var(--text-3); font-variant-numeric: tabular-nums; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 9px 14px; font-size: 13px; }
.kv dt { color: var(--text-3); } .kv dd { margin: 0; text-align: right; font-weight: 500; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.copy-box { display: flex; align-items: stretch; border: 1px solid var(--border-strong); border-radius: var(--r-sm); overflow: hidden; background: var(--panel-2); }
.copy-box code { flex: 1; padding: 8px 10px; font-size: 12px; overflow-x: auto; white-space: nowrap; color: var(--text); min-width: 0; }
.copy-box button { border: 0; border-left: 1px solid var(--border-strong); background: var(--panel); color: var(--text-2); padding: 0 10px; cursor: pointer; display: grid; place-items: center; }
.copy-box button:hover { color: var(--text); background: var(--hover); }
.pron-row { display: grid; grid-template-columns: 1fr 22px 1fr 34px; gap: 8px; align-items: center; }
.pron-row + .pron-row { margin-top: 8px; }
.pron-row .arrow { color: var(--text-3); display: grid; place-items: center; }
.section-title { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; margin-bottom: 12px; }
.section-title svg { color: var(--text-3); }
.callout { display: flex; gap: 10px; padding: 11px 13px; border-radius: var(--r); font-size: 13px; line-height: 1.5; background: var(--info-soft); color: var(--text); border: 1px solid color-mix(in srgb, var(--info) 22%, transparent); }
.callout svg { color: var(--info); margin-top: 2px; }
.callout.warn { background: var(--warn-soft); border-color: color-mix(in srgb, var(--warn) 25%, transparent); } .callout.warn svg { color: var(--warn); }
.callout.err { background: var(--err-soft); border-color: color-mix(in srgb, var(--err) 25%, transparent); } .callout.err svg { color: var(--err); }
pre.json { margin: 0; padding: 14px; font: 12px/1.6 var(--mono); background: var(--panel-2); border-radius: var(--r); border: 1px solid var(--border); overflow: auto; max-height: 420px; white-space: pre; color: var(--text-2); }

/* ---- lista agenti --------------------------------------------------------- */
.agent-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.agent-card { display: flex; flex-direction: column; transition: border-color .15s, box-shadow .15s, transform .15s; }
.agent-card:hover { border-color: var(--border-strong); box-shadow: var(--shadow-md); }
.agent-card .top { display: flex; gap: 13px; padding: 18px 18px 14px; }
.agent-ava { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; color: #fff; flex: none; box-shadow: inset 0 1px 0 rgba(255,255,255,.25); }
.agent-ava svg { width: 20px; height: 20px; }
.agent-card h3 { font-size: 15px; letter-spacing: -.015em; }
.agent-card .desc { font-size: 13px; color: var(--text-2); margin-top: 3px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.agent-card .meta { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 18px 16px; }
.agent-card .foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; padding: 11px 18px; border-top: 1px solid var(--border); font-size: 12.5px; color: var(--text-3); }
.new-card {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; min-height: 196px; border-radius: var(--r-lg);
  border: 1.5px dashed var(--border-strong); color: var(--text-2); transition: border-color .15s, color .15s, background .15s; font-weight: 550;
}
.new-card:hover { border-color: var(--accent); color: var(--accent-text); background: color-mix(in srgb, var(--accent-soft) 35%, transparent); }
.new-card .plus { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--panel); border: 1px solid var(--border); box-shadow: var(--shadow-sm); }

/* ---- dettaglio chiamata ---------------------------------------------------- */
.transcript { display: flex; flex-direction: column; gap: 14px; padding: 20px; }
.msg { display: flex; gap: 10px; max-width: 82%; }
.msg .who { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; flex: none; font-size: 11px; font-weight: 600; }
.msg .who svg { width: 14px; height: 14px; }
.msg .bubble { padding: 9px 13px; border-radius: 14px; font-size: 14px; line-height: 1.55; }
.msg .meta { font-size: 11px; color: var(--text-3); margin-top: 4px; display: flex; gap: 8px; }
.msg .meta button { font: inherit; color: var(--accent-text); background: none; border: 0; padding: 0; cursor: pointer; }
.msg.bot .who { background: var(--accent-soft); color: var(--accent-text); }
.msg.bot .bubble { background: var(--panel-2); border: 1px solid var(--border); border-top-left-radius: 4px; }
.msg.utente { align-self: flex-end; flex-direction: row-reverse; }
.msg.utente .who { background: var(--hover); color: var(--text-2); }
.msg.utente .bubble { background: var(--accent); color: #fff; border-top-right-radius: 4px; }
.msg.utente .meta { justify-content: flex-end; }
.msg.altro { align-self: center; max-width: 100%; } .msg.altro .bubble { background: transparent; color: var(--text-3); font-size: 12.5px; padding: 2px 8px; border: 1px dashed var(--border-strong); }
.msg.playing .bubble { box-shadow: 0 0 0 3px var(--accent-ring); }
.player { display: flex; align-items: center; gap: 12px; padding: 14px 18px; }
.player audio { flex: 1; height: 36px; min-width: 0; }
.data-list { display: flex; flex-direction: column; }
.data-list .it { display: flex; justify-content: space-between; gap: 14px; padding: 10px 18px; border-bottom: 1px solid var(--border); font-size: 13px; }
.data-list .it:last-child { border-bottom: 0; }
.data-list .k { color: var(--text-3); white-space: nowrap; }
.data-list .v { font-weight: 550; text-align: right; word-break: break-word; }

/* ---- filtri / paginazione / vuoti ------------------------------------------ */
.filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; padding: 12px 14px; border-bottom: 1px solid var(--border); }
.filters .input-icon { flex: 1; min-width: 220px; }
.filters .select, .filters .input { width: auto; height: 32px; font-size: 13px; }
.pager { display: flex; align-items: center; justify-content: space-between; padding: 11px 16px; border-top: 1px solid var(--border); font-size: 12.5px; color: var(--text-3); }
.empty { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 8px; padding: 54px 20px; color: var(--text-2); }
.empty .ico { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; background: var(--panel-2); border: 1px solid var(--border); color: var(--text-3); margin-bottom: 6px; }
.empty .ico svg { width: 21px; height: 21px; }
.empty h3 { font-size: 15px; color: var(--text); }
.empty p { font-size: 13px; max-width: 360px; }
.htmx-request .table-wrap, .htmx-request.table-wrap { opacity: .55; transition: opacity .15s; }

/* ---- impostazioni --------------------------------------------------------- */
.settings { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 32px; align-items: start; }
.subnav { display: flex; flex-direction: column; gap: 2px; position: sticky; top: 76px; }
.subnav a { display: flex; align-items: center; gap: 9px; padding: 7px 10px; border-radius: var(--r-sm); color: var(--text-2); font-weight: 500; }
.subnav a:hover { background: var(--hover); color: var(--text); }
.subnav a.active { background: var(--hover); color: var(--text); }
.secret { font-family: var(--mono); font-size: 13px; padding: 12px 14px; border-radius: var(--r); background: var(--panel-2); border: 1px dashed var(--accent); word-break: break-all; }

/* ---- toast / dialog -------------------------------------------------------- */
.toasts { position: fixed; right: 20px; bottom: 20px; z-index: 100; display: flex; flex-direction: column; gap: 8px; }
.toast {
  display: flex; align-items: center; gap: 10px; min-width: 260px; max-width: 420px; padding: 11px 14px; border-radius: var(--r);
  background: var(--text); color: var(--bg); font-size: 13px; font-weight: 500; box-shadow: var(--shadow-lg); animation: toast-in .25s cubic-bezier(.2,.9,.3,1.2);
}
.toast svg { flex: none; }
.toast.ok svg { color: #3ccf8e; } .toast.err { background: var(--err); color: #fff; }
.toast.out { animation: toast-out .2s ease forwards; }
@keyframes toast-in { from { opacity: 0; transform: translateY(10px) scale(.97); } }
@keyframes toast-out { to { opacity: 0; transform: translateY(6px); } }
dialog.modal {
  border: 1px solid var(--border); border-radius: var(--r-lg); padding: 0; width: min(460px, calc(100vw - 32px));
  background: var(--panel); color: var(--text); box-shadow: var(--shadow-lg);
}
dialog.modal::backdrop { background: rgba(10, 10, 16, .45); backdrop-filter: blur(3px); }
dialog.modal[open] { animation: fade .18s ease; }

/* ---- login ----------------------------------------------------------------- */
.auth { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); }
.auth-form { display: flex; flex-direction: column; justify-content: center; padding: 48px clamp(24px, 7vw, 96px); }
.auth-form .box { width: 100%; max-width: 360px; margin: 0 auto; }
.auth-form h1 { font-size: 26px; letter-spacing: -.03em; margin: 34px 0 6px; }
.auth-form .lead { color: var(--text-2); margin-bottom: 28px; }
.auth-form .btn.primary { width: 100%; height: 40px; margin-top: 22px; font-size: 14px; }
.auth-form .foot { margin-top: 40px; font-size: 12px; color: var(--text-3); }
.auth-side {
  position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end; padding: 56px; color: #fff;
  background: radial-gradient(120% 90% at 85% 0%, #7d6bff 0%, #4a37e0 38%, #22176e 75%, #120c3c 100%);
}
.auth-side::before {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background-image: linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 44px 44px; mask-image: radial-gradient(80% 70% at 70% 30%, #000 0%, transparent 75%); -webkit-mask-image: radial-gradient(80% 70% at 70% 30%, #000 0%, transparent 75%);
}
.auth-side .wave { position: absolute; top: 16%; left: 8%; right: 8%; display: flex; align-items: center; justify-content: center; gap: 5px; height: 160px; }
.auth-side .wave span { width: 5px; border-radius: 9px; background: linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,255,255,.35)); animation: wave 1.5s ease-in-out infinite; }
@keyframes wave { 0%, 100% { transform: scaleY(.35); } 50% { transform: scaleY(1); } }
.auth-side .quote { position: relative; max-width: 460px; }
.auth-side .quote h2 { font-size: 30px; line-height: 1.2; letter-spacing: -.03em; font-weight: 600; }
.auth-side .quote p { margin-top: 14px; color: rgba(255,255,255,.72); font-size: 15px; line-height: 1.6; }
.auth-side .stats { position: relative; display: flex; gap: 30px; margin-top: 34px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.16); }
.auth-side .stats b { display: block; font-size: 22px; letter-spacing: -.02em; }
.auth-side .stats span { font-size: 12.5px; color: rgba(255,255,255,.6); }
.alert { display: flex; gap: 9px; align-items: center; padding: 10px 12px; border-radius: var(--r-sm); font-size: 13px; background: var(--err-soft); color: var(--err); margin-bottom: 18px; border: 1px solid color-mix(in srgb, var(--err) 22%, transparent); }

/* ---- responsive ------------------------------------------------------------ */
@media (max-width: 1100px) {
  .grid.k5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid.k4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid.c2, .editor { grid-template-columns: minmax(0, 1fr); }
  .aside { position: static; }
}
@media (max-width: 860px) {
  .app { grid-template-columns: minmax(0, 1fr); }
  .sidebar { position: fixed; z-index: 50; left: 0; width: 264px; transform: translateX(-102%); transition: transform .22s ease; box-shadow: var(--shadow-lg); }
  body.nav-open .sidebar { transform: none; }
  body.nav-open::after { content: ""; position: fixed; inset: 0; z-index: 40; background: rgba(10,10,16,.4); }
  .menu-btn { display: inline-flex; }
  .topbar { padding: 0 16px; }
  .content { padding: 20px 16px; }
  .auth { grid-template-columns: minmax(0, 1fr); } .auth-side { display: none; }
  .settings { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .subnav { position: static; flex-direction: row; overflow-x: auto; }
  .grid.c2e, .grid.c3, .form-grid { grid-template-columns: minmax(0, 1fr); }
  .form-grid .span2 { grid-column: auto; }
  .hide-sm { display: none; }
  .msg { max-width: 94%; }
}
@media (max-width: 520px) { .grid.k4, .grid.k5 { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 10px; } .kpi .val { font-size: 22px; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }