/* ==========================================================================
   FOUNDRY · Cruscotto personale — Design System
   Tipografia: Fraunces (display) · sans di sistema (testo) · IBM Plex Mono (numeri)
   ========================================================================== */

@font-face {
  font-family: "Fraunces";
  src: url("../fonts/fraunces-600.woff2") format("woff2");
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("../fonts/plexmono-400.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("../fonts/plexmono-600.woff2") format("woff2");
  font-weight: 600; font-style: normal; font-display: swap;
}

:root {
  /* Brand */
  --navy-900: #0b1220;
  --navy-800: #101a2c;
  --copper-600: #b25316;
  --copper-500: #c9611c;
  --copper-100: #f5e2d2;

  /* Semantic market */
  --up: #149e6b;
  --up-soft: rgba(20, 158, 107, .13);
  --down: #cf3a43;
  --down-soft: rgba(207, 58, 67, .13);
  --warn: #b98a12;
  --warn-soft: rgba(185, 138, 18, .14);

  /* Neutrals — light: carta calda */
  --bg: #f6f5f1;
  --bg-elev: #ffffff;
  --card: #ffffff;
  --card-2: #faf9f5;
  --border: #e9e6de;
  --border-strong: #d7d2c6;
  --text: #191813;
  --text-2: #5b574c;
  --text-3: #928d80;
  --accent: var(--copper-600);
  --accent-contrast: #ffffff;
  --ring: rgba(178, 83, 22, .25);

  /* Elevation */
  --shadow-sm: 0 1px 2px rgba(25, 24, 19, .05), 0 1px 3px rgba(25, 24, 19, .04);
  --shadow-md: 0 4px 14px rgba(25, 24, 19, .07);
  --shadow-lg: 0 18px 48px rgba(25, 24, 19, .14);

  /* Geometry */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-xl: 26px;
  --sp: 4px;

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Roboto, Helvetica, Arial, sans-serif;
  --font-display: "Fraunces", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --mono: "IBM Plex Mono", "SF Mono", ui-monospace, Menlo, Consolas, monospace;

  --sidebar-w: 244px;
  --header-h: 62px;
}

:root[data-theme="dark"] {
  --bg: #0c0e14;
  --bg-elev: #12151e;
  --card: #14181f;
  --card-2: #10141b;
  --border: #232833;
  --border-strong: #333a49;
  --text: #eceae5;
  --text-2: #a4a29b;
  --text-3: #6f6e67;
  --accent: #d0722c;
  --ring: rgba(208, 114, 44, .32);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, .45);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, .6);
  --up: #1db97e;
  --up-soft: rgba(29, 185, 126, .15);
  --down: #e05560;
  --down-soft: rgba(224, 85, 96, .15);
  --warn: #d3a52e;
  --warn-soft: rgba(211, 165, 46, .15);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0c0e14;
    --bg-elev: #12151e;
    --card: #14181f;
    --card-2: #10141b;
    --border: #232833;
    --border-strong: #333a49;
    --text: #eceae5;
    --text-2: #a4a29b;
    --text-3: #6f6e67;
    --accent: #d0722c;
    --ring: rgba(208, 114, 44, .32);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, .45);
    --shadow-lg: 0 24px 60px rgba(0, 0, 0, .6);
    --up: #1db97e;
    --up-soft: rgba(29, 185, 126, .15);
    --down: #e05560;
    --down-soft: rgba(224, 85, 96, .15);
    --warn: #d3a52e;
    --warn-soft: rgba(211, 165, 46, .15);
  }
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.45;
  overscroll-behavior-y: none;
}
a { color: var(--accent); text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }
::selection { background: var(--copper-100); color: #3a2410; }

.hidden { display: none !important; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.tnum { font-variant-numeric: tabular-nums; }
.up { color: var(--up); }
.down { color: var(--down); }
.muted { color: var(--text-3); }
.center { text-align: center; }
.nowrap { white-space: nowrap; }

/* ---------- Scrollbars ---------- */
* { scrollbar-width: thin; scrollbar-color: var(--border-strong) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 20px; border: 2px solid transparent; background-clip: content-box; }

/* ==========================================================================
   Auth / Lock screen
   ========================================================================== */
.auth-wrap {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(1200px 600px at 15% -10%, rgba(201, 97, 28, .10), transparent 60%),
    radial-gradient(900px 500px at 110% 110%, rgba(178, 83, 22, .08), transparent 55%),
    var(--bg);
}
.auth-card {
  width: min(420px, 100%);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
  padding: 34px 30px 28px;
  animation: pop .5s cubic-bezier(.2, .9, .3, 1.2);
}
@keyframes pop { from { opacity: 0; transform: translateY(14px) scale(.98); } }
.brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 800; font-size: 19px;
}
.brand .mark { width: 26px; height: 26px; flex: none; }
.brand .wordmark { font-family: var(--font-display); font-weight: 600; font-size: 17px; letter-spacing: .16em; }
.auth-card h1 { font-family: var(--font-display); font-size: 24px; font-weight: 600; letter-spacing: 0; margin: 22px 0 18px; }
.auth-card .sub { color: var(--text-2); font-size: 13.5px; margin: -12px 0 20px; }

.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12.5px; font-weight: 600; color: var(--text-2); margin-bottom: 6px; }
.input {
  width: 100%;
  background: var(--card-2);
  border: 1.5px solid var(--border);
  color: var(--text);
  border-radius: var(--r-md);
  padding: 12px 14px;
  font-size: 15px;
  transition: border-color .15s, box-shadow .15s;
}
.input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--ring); }
.input::placeholder { color: var(--text-3); }
textarea.input { resize: vertical; min-height: 76px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 1.5px solid transparent;
  background: var(--card-2);
  color: var(--text);
  border-radius: var(--r-md);
  padding: 11px 16px;
  font-size: 14.5px; font-weight: 600;
  transition: transform .08s, background .15s, border-color .15s, box-shadow .15s;
  user-select: none;
}
.btn:active { transform: translateY(1px) scale(.99); }
.btn.block { width: 100%; }
.btn.primary { background: var(--accent); color: var(--accent-contrast); box-shadow: 0 1px 2px rgba(25,24,19,.15); }
.btn.primary:hover { filter: brightness(1.06); }
/* secondaria: tinta dell'accent, senza bordo — inconfondibile con gli input */
.btn.subtle { background: color-mix(in srgb, var(--accent) 10%, transparent); color: var(--accent); border-color: transparent; }
.btn.subtle:hover { background: color-mix(in srgb, var(--accent) 16%, transparent); }
/* terziaria: solo testo */
.btn.ghost { background: transparent; border-color: transparent; color: var(--text-2); }
.btn.ghost:hover { background: var(--card-2); color: var(--text); }
.btn.danger { color: var(--down); border-color: var(--down-soft); background: var(--down-soft); }
.btn.sm { padding: 7px 11px; font-size: 13px; border-radius: var(--r-sm); }
.btn.icon { padding: 9px; width: 40px; height: 40px; }
.btn[disabled] { opacity: .5; pointer-events: none; }

.bio-btn { margin-top: 6px; }
.bio-btn svg { width: 18px; height: 18px; }
.divider-or { display: flex; align-items: center; gap: 12px; color: var(--text-3); font-size: 12px; margin: 18px 0; }
.divider-or::before, .divider-or::after { content: ""; height: 1px; background: var(--border); flex: 1; }

/* codice di recupero */
.reco-code {
  font-family: var(--mono);
  font-size: 20px; font-weight: 700; letter-spacing: .06em;
  text-align: center; user-select: all;
  background: var(--card-2); border: 1.5px dashed var(--border-strong);
  border-radius: var(--r-md); padding: 16px 12px; margin: 14px 0;
}
@media (max-width: 640px) { .reco-code { font-size: 16px; } }

.auth-msg { font-size: 13px; margin-top: 12px; padding: 10px 12px; border-radius: var(--r-sm); display: none; }
.auth-msg.show { display: block; }
.auth-msg.err { background: var(--down-soft); color: var(--down); }
.auth-msg.ok { background: var(--up-soft); color: var(--up); }
.auth-note { font-size: 11.5px; color: var(--text-3); margin-top: 16px; line-height: 1.5; }

/* ==========================================================================
   App shell
   ========================================================================== */
.app { display: none; min-height: 100dvh; }
.app.show { display: grid; grid-template-columns: var(--sidebar-w) 1fr; }
.scrim { position: fixed; inset: 0; background: rgba(6,13,28,.5); z-index: 39; opacity: 0; pointer-events: none; transition: opacity .28s; }

.sidebar {
  position: sticky; top: 0; height: 100dvh;
  background: linear-gradient(180deg, var(--navy-800), var(--navy-900));
  color: #cfe0fb;
  display: flex; flex-direction: column;
  padding: 18px 14px;
  border-right: 1px solid rgba(255,255,255,.06);
  z-index: 40;
}
.sidebar .brand { color: #fff; padding: 6px 8px 20px; }
.nav { display: flex; flex-direction: column; gap: 3px; flex: 1; }
.nav a {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 12px; border-radius: var(--r-md);
  color: #aec4e8; font-weight: 550; font-size: 14.5px;
  transition: background .15s, color .15s;
}
.nav a svg { width: 19px; height: 19px; opacity: .9; flex: none; }
.nav a:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav a.active { background: linear-gradient(90deg, rgba(201,97,28,.32), rgba(201,97,28,.08)); color: #fff; box-shadow: inset 0 0 0 1px rgba(224,138,74,.28); }
.nav a.active svg { opacity: 1; }
.sidebar-foot { border-top: 1px solid rgba(255,255,255,.08); padding-top: 12px; margin-top: 8px; }
.sidebar-foot .who { display: flex; align-items: center; gap: 10px; padding: 6px 8px; font-size: 13px; color: #9fb6da; }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--copper-500); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 13px; }

.main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; height: var(--header-h);
  display: flex; align-items: center; gap: 12px;
  padding: 0 22px;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 30;
}
.topbar .menu-btn { display: none; }
.topbar h2 { font-family: var(--font-display); font-size: 19px; letter-spacing: 0; font-weight: 600; }
.topbar .spacer { flex: 1; }
.pill {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 11px; border-radius: 999px;
  background: var(--card); border: 1px solid var(--border);
  font-size: 12.5px; font-weight: 600; color: var(--text-2);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-3); }
.dot.live { background: var(--up); box-shadow: 0 0 0 0 rgba(22,199,132,.6); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(22,199,132,.5);} 70%{ box-shadow: 0 0 0 7px rgba(22,199,132,0);} 100%{box-shadow:0 0 0 0 rgba(22,199,132,0);} }

.content { padding: 22px; max-width: 1280px; width: 100%; margin: 0 auto; }
.view { animation: fade .35s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } }

/* ==========================================================================
   Cards & grid
   ========================================================================== */
.grid { display: grid; gap: 16px; }
.grid.k4 { grid-template-columns: repeat(4, 1fr); }
.grid.k3 { grid-template-columns: repeat(3, 1fr); }
.grid.k2 { grid-template-columns: repeat(2, 1fr); }
.span2 { grid-column: span 2; }
.span-all { grid-column: 1 / -1; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  padding: 18px;
}
.card.pad-lg { padding: 22px; }
.card-h { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.card-h h3 { font-size: 12px; font-weight: 650; text-transform: uppercase; letter-spacing: .07em; color: var(--text-2); }
.card-h .spacer { flex: 1; }
.card-h .hint { font-size: 12px; color: var(--text-3); }
.section-title { font-size: 13px; font-weight: 700; color: var(--text-2); text-transform: uppercase; letter-spacing: .06em; margin: 26px 0 12px; }

/* KPI / stat tile */
.kpi { display: flex; flex-direction: column; gap: 6px; }
.kpi .label { font-size: 12.5px; color: var(--text-2); font-weight: 600; display: flex; align-items: center; gap: 6px; }
.kpi .value { font-family: var(--mono); font-size: 22px; font-weight: 600; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.kpi .value.sm { font-size: 18px; }
.kpi .delta { font-size: 12.5px; font-weight: 650; display: inline-flex; align-items: center; gap: 4px; }
.chip { display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; font-weight: 650; padding: 3px 8px; border-radius: 999px; }
.chip.up { background: var(--up-soft); color: var(--up); }
.chip.down { background: var(--down-soft); color: var(--down); }
.chip.warn { background: var(--warn-soft); color: var(--warn); }
.chip.neu { background: var(--card-2); color: var(--text-2); border: 1px solid var(--border); }

/* Tables */
.table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.table th { text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--text-3); font-weight: 650; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.table td { padding: 11px 10px; border-bottom: 1px solid var(--border); }
.table tr:last-child td { border-bottom: none; }
.table tbody tr { transition: background .12s; }
.table tbody tr:hover { background: var(--card-2); }
.table .num { text-align: right; font-family: var(--mono); font-size: 13px; font-variant-numeric: tabular-nums; }
.table th.num { font-family: var(--font); }
.table-wrap { overflow-x: auto; }

/* Gauge */
.gauge-wrap { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.gauge-label { font-size: 15px; font-weight: 650; font-variant-numeric: tabular-nums; }
.gauge-sub { font-size: 12px; color: var(--text-3); }

/* Regime banner */
.regime {
  display: flex; align-items: center; gap: 16px;
  padding: 20px 22px; border-radius: var(--r-lg);
  color: #fff; position: relative; overflow: hidden;
}
.regime.riskon { background: linear-gradient(120deg, #0b5c41, #128a61); }
.regime.neutral { background: linear-gradient(120deg, #1d4d99, #2b6fd6); }
.regime.riskoff { background: linear-gradient(120deg, #7e1c23, #ad2530); }
.regime .big { font-family: var(--font-display); font-size: 19px; font-weight: 600; letter-spacing: 0; margin-bottom: 4px; }
.regime .desc { font-size: 13px; opacity: .92; max-width: 680px; line-height: 1.5; }

/* progress / bars */
.bar { height: 8px; border-radius: 999px; background: var(--card-2); overflow: hidden; }
.bar > span { display: block; height: 100%; border-radius: 999px; background: var(--accent); }

/* Timeline (cashflow) */
.tl { position: relative; padding-left: 26px; }
.tl::before { content: ""; position: absolute; left: 9px; top: 4px; bottom: 4px; width: 2px; background: var(--border); }
.tl-item { position: relative; padding: 10px 0; }
.tl-item::before { content: ""; position: absolute; left: -21px; top: 16px; width: 12px; height: 12px; border-radius: 50%; background: var(--card); border: 2.5px solid var(--accent); }
.tl-item.in::before { border-color: var(--up); }
.tl-item.out::before { border-color: var(--down); }
.tl-row { display: flex; align-items: center; gap: 10px; }
.tl-date { font-size: 12px; color: var(--text-3); width: 92px; flex: none; }
.tl-desc { flex: 1; font-size: 13.5px; font-weight: 550; }
.tl-amt { font-family: var(--mono); font-weight: 600; font-size: 13px; font-variant-numeric: tabular-nums; }
.tl-bal { font-size: 12px; color: var(--text-3); width: 110px; text-align: right; }

/* forms inline */
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.form-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; }
.seg { display: inline-flex; background: var(--card-2); border: 1px solid var(--border); border-radius: var(--r-md); padding: 3px; gap: 3px; }
.seg button { border: none; background: transparent; padding: 7px 13px; border-radius: 8px; font-size: 13px; font-weight: 600; color: var(--text-2); }
.seg button.on { background: var(--card); color: var(--text); box-shadow: var(--shadow-sm); }

.switch { position: relative; width: 44px; height: 26px; flex: none; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .track { position: absolute; inset: 0; background: var(--border-strong); border-radius: 999px; transition: .2s; }
.switch .track::before { content: ""; position: absolute; width: 20px; height: 20px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: .2s; box-shadow: var(--shadow-sm); }
.switch input:checked + .track { background: var(--accent); }
.switch input:checked + .track::before { transform: translateX(18px); }

/* empty states */
.empty { text-align: center; padding: 34px 20px; color: var(--text-3); font-size: 13.5px; }

/* toast */
.toasts { position: fixed; bottom: 20px; right: 20px; display: flex; flex-direction: column; gap: 10px; z-index: 200; }
.toast { background: var(--card); border: 1px solid var(--border); box-shadow: var(--shadow-lg); border-radius: var(--r-md); padding: 12px 16px; font-size: 13.5px; font-weight: 550; min-width: 220px; animation: slidein .3s; display: flex; gap: 10px; align-items: center; }
.toast.ok { border-left: 3px solid var(--up); }
.toast.err { border-left: 3px solid var(--down); }
.toast.info { border-left: 3px solid var(--accent); }
@keyframes slidein { from { opacity: 0; transform: translateX(20px); } }

/* modal */
.modal-back { position: fixed; inset: 0; background: rgba(6,13,28,.55); backdrop-filter: blur(3px); display: grid; place-items: center; z-index: 150; padding: 20px; animation: fade .2s; }
.modal { background: var(--card); border: 1px solid var(--border); border-radius: var(--r-xl); box-shadow: var(--shadow-lg); width: min(560px, 100%); max-height: 90dvh; overflow: auto; padding: 24px; animation: pop .35s cubic-bezier(.2,.9,.3,1.2); }
.modal h3 { font-family: var(--font-display); font-size: 20px; font-weight: 600; letter-spacing: 0; margin-bottom: 4px; }
.modal .sub { color: var(--text-2); font-size: 13px; margin-bottom: 18px; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 20px; }

/* disclaimer */
.disclaimer { font-size: 11.5px; color: var(--text-3); line-height: 1.55; padding: 14px 16px; background: var(--card-2); border: 1px dashed var(--border-strong); border-radius: var(--r-md); }
.disclaimer b { color: var(--text-2); }

/* skeleton */
.sk { background: linear-gradient(90deg, var(--card-2), var(--border), var(--card-2)); background-size: 200% 100%; animation: shine 1.3s infinite; border-radius: 6px; color: transparent !important; }
@keyframes shine { to { background-position: -200% 0; } }

/* helper text */
.help { font-size: 12px; color: var(--text-3); margin-top: 6px; line-height: 1.5; }
.tag { font-size: 11px; font-weight: 650; padding: 2px 7px; border-radius: 6px; background: var(--card-2); border: 1px solid var(--border); color: var(--text-2); }
.tag.blue { background: var(--copper-100); color: var(--copper-600); border-color: transparent; }
:root[data-theme="dark"] .tag.blue { background: rgba(208,114,44,.16); color: #e0954f; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .tag.blue { background: rgba(208,114,44,.16); color: #e0954f; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1080px) {
  .grid.k4 { grid-template-columns: repeat(2, 1fr); }
  .grid.k3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .app.show { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed; left: 0; top: 0; width: 270px;
    transform: translateX(-100%); transition: transform .28s cubic-bezier(.3,.8,.3,1);
    box-shadow: var(--shadow-lg);
  }
  .app.nav-open .sidebar { transform: translateX(0); }
  .app.nav-open .scrim { opacity: 1; pointer-events: auto; }
  .topbar .menu-btn { display: inline-flex; }
  .content { padding: 16px; }
}
@media (max-width: 640px) {
  .grid.k4, .grid.k3, .grid.k2 { grid-template-columns: 1fr; }
  .span2 { grid-column: auto; }
  .kpi .value { font-size: 23px; }
  .regime { flex-direction: column; align-items: flex-start; gap: 10px; }
  .regime .emoji { font-size: 32px; }
  .topbar { padding: 0 14px; }
  .topbar h2 { font-size: 16px; }
  .hide-sm { display: none !important; }
}