:root {
  --bg: #0f172a;
  --card: rgba(31, 41, 55, 0.95);
  --input: #0b1220;
  --text: #f8fafc;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --accent-dark: #062033;
  --danger: #fb7185;
  --border: rgba(255,255,255,.08);
  --primary-text: #062033;
  --secondary-bg: #334155;
  --secondary-text: #f8fafc;
  --active-bg: rgba(56,189,248,.14);
  --active-text: #f8fafc;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(56,189,248,.16), transparent 32%),
    linear-gradient(180deg, var(--bg), #111827 60%, #172554);
}

button, input, select { font: inherit; }

.app {
  width: min(100% - 24px, 760px);
  margin: 0 auto;
  padding: 22px 0 110px;
}

.page { display: none; }
.page.active { display: block; animation: fadeIn .2s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 14px;
  margin-bottom: 18px;
}

h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 0; font-size: clamp(30px, 9vw, 46px); line-height: 1; }
h2 { margin-bottom: 0; font-size: 21px; }

.eyebrow {
  margin-bottom: 7px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .14em;
}

input, select {
  width: 100%;
  padding: 14px;
  color: var(--text);
  background: var(--input);
  border: 1px solid var(--border);
  border-radius: 15px;
  outline: none;
}

input:focus, select:focus {
  border-color: rgba(56,189,248,.7);
  box-shadow: 0 0 0 4px rgba(56,189,248,.08);
}

.month-filter { width: auto; min-width: 180px; }
.stats-filter { width: 100%; margin-bottom: 12px; }

.hero-card {
  min-height: 170px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: 26px;
  border: 1px solid var(--border);
  background:
    linear-gradient(135deg, rgba(56,189,248,.2), transparent 65%),
    var(--card);
  box-shadow: 0 20px 50px rgba(0,0,0,.25);
}

.hero-card span, .hero-card small, .mini-card span { color: var(--muted); }
.hero-card strong { font-size: 44px; }
.hero-card small { font-size: 13px; }

.mini-grid, .stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}

.full-mini { grid-column: 1 / -1; }

.mini-card {
  min-height: 112px;
  padding: 17px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: 21px;
  border: 1px solid var(--border);
  background: var(--card);
}

.mini-card span { font-size: 13px; }
.mini-card strong { font-size: 20px; }

.card {
  margin-top: 14px;
  padding: 19px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--card);
  box-shadow: 0 20px 50px rgba(0,0,0,.22);
}

.compact-card { padding: 12px; }
.section-title { margin-bottom: 18px; }

.section-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.chart-layout {
  display: grid;
  grid-template-columns: 190px 1fr;
  align-items: center;
  gap: 20px;
}

.donut-chart {
  width: 180px;
  height: 180px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(#334155 0 100%);
  position: relative;
}

.donut-chart::after {
  content: "";
  position: absolute;
  width: 112px;
  height: 112px;
  border-radius: 50%;
  background: #172033;
}

.donut-center { position: relative; z-index: 1; text-align: center; }
.donut-center span { display: block; color: var(--muted); font-size: 12px; }
.donut-center strong { font-size: 18px; }

.chart-legend, .insights, .expense-list, .category-totals {
  display: grid;
  gap: 10px;
}

.legend-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

.legend-dot { width: 10px; height: 10px; border-radius: 50%; }

.insight {
  padding: 14px;
  border-radius: 17px;
  background: rgba(15,23,42,.68);
  border: 1px solid var(--border);
  color: var(--muted);
  line-height: 1.4;
}

.text-button {
  padding: 6px 0;
  color: var(--accent);
  border: 0;
  background: transparent;
  font-weight: 800;
  cursor: pointer;
}

form, .field { display: grid; gap: 12px; }
label { color: var(--muted); font-size: 13px; }

.amount-input {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 8px;
  padding-left: 14px;
  border-radius: 17px;
  background: var(--input);
  border: 1px solid var(--border);
}

.amount-input span { font-size: 23px; font-weight: 900; }

.amount-input input {
  border: 0;
  background: transparent;
  font-size: 30px;
  font-weight: 850;
}

.category-picker {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 9px;
}

.category-choice {
  min-height: 82px;
  padding: 10px 7px;
  display: grid;
  place-items: center;
  gap: 5px;
  color: var(--text);
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 17px;
  background: rgba(15,23,42,.7);
  cursor: pointer;
}

.category-choice span:first-child { font-size: 25px; }
.category-choice span:last-child { font-size: 11px; line-height: 1.15; }

.category-choice.selected {
  border-color: var(--accent);
  background: rgba(56,189,248,.14);
}

.offer-box {
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(15,23,42,.55);
}

.switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  cursor: pointer;
}

.switch-row span { display: grid; gap: 4px; }
.switch-row strong { color: var(--text); }
.switch-row small { color: var(--muted); line-height: 1.3; }
.switch-row input { width: 22px; height: 22px; flex-shrink: 0; }

.form-actions {
  display: flex;
  gap: 10px;
  margin-top: 4px;
}

.button {
  padding: 13px 16px;
  border: 0;
  border-radius: 15px;
  font-weight: 850;
  cursor: pointer;
}

.button-primary { flex: 1; color: var(--accent-dark); background: var(--accent); }
.button-secondary { color: var(--text); background: #334155; }
.button-danger {
  color: var(--danger);
  border: 1px solid rgba(251,113,133,.35);
  background: transparent;
}

.button-small { padding: 9px 12px; font-size: 12px; }
.hidden { display: none !important; }

.expense-item {
  padding: 15px;
  border-radius: 18px;
  background: rgba(15,23,42,.68);
  border: 1px solid var(--border);
}

.expense-main {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.expense-heading { display: flex; gap: 10px; }

.expense-emoji {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border-radius: 14px;
  background: rgba(56,189,248,.12);
  font-size: 21px;
}

.expense-item h3 { margin: 0 0 4px; font-size: 16px; }
.expense-date, .expense-note, .expense-offer { color: var(--muted); font-size: 12px; }
.expense-date { margin: 0; }
.expense-note { margin: 12px 0 6px; }
.expense-offer { margin: 0 0 12px; color: #f9a8d4; }
.expense-amount { font-size: 18px; }

.expense-actions { display: flex; gap: 8px; }
.expense-actions .button { padding: 8px 10px; font-size: 12px; }

.day-group { margin-bottom: 18px; }

.day-header {
  margin-bottom: 10px;
  padding: 0 2px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.day-header strong { font-size: 15px; }
.day-header span { color: var(--muted); font-size: 13px; }

.category-total-card {
  padding: 15px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(15,23,42,.68);
}

.category-total-top { display: flex; justify-content: space-between; gap: 12px; }
.category-total-name { display: flex; gap: 9px; align-items: center; }

.progress {
  height: 8px;
  margin-top: 11px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255,255,255,.07);
}

.progress span { display: block; height: 100%; border-radius: inherit; background: var(--accent); }

.percentage { margin-top: 6px; color: var(--muted); font-size: 12px; }

.analysis-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 6px;
  margin-bottom: 14px;
  border: 1px solid var(--border);
  border-radius: 17px;
  background: rgba(15,23,42,.6);
}

.analysis-tab {
  padding: 11px;
  color: var(--muted);
  border: 0;
  border-radius: 12px;
  background: transparent;
  font-weight: 850;
  cursor: pointer;
}

.analysis-tab.active { color: var(--accent-dark); background: var(--accent); }

.empty-state {
  color: var(--muted);
  text-align: center;
  padding: 20px 0 4px;
}

.bottom-nav {
  position: fixed;
  left: 50%;
  bottom: 0;
  width: min(100%, 760px);
  transform: translateX(-50%);
  padding: 9px 12px max(9px, env(safe-area-inset-bottom));
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  border-top: 1px solid var(--border);
  background: rgba(15,23,42,.96);
  backdrop-filter: blur(18px);
  z-index: 10;
}

.nav-button {
  padding: 8px 4px;
  display: grid;
  place-items: center;
  gap: 3px;
  color: var(--muted);
  border: 0;
  border-radius: 14px;
  background: transparent;
  cursor: pointer;
}

.nav-button span { font-size: 21px; }
.nav-button small { font-size: 10px; }

.nav-button.active {
  color: var(--text);
  background: rgba(56,189,248,.12);
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 84px;
  transform: translate(-50%, 20px);
  padding: 13px 17px;
  color: #052e24;
  border-radius: 15px;
  background: #6ee7b7;
  font-weight: 850;
  opacity: 0;
  pointer-events: none;
  transition: .22s ease;
  z-index: 20;
}

.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 560px) {
  .page-header { align-items: flex-start; flex-direction: column; }
  .month-filter { width: 100%; }
  .chart-layout { grid-template-columns: 1fr; justify-items: center; }
  .chart-legend { width: 100%; }
}


.category-empty {
  margin: 0;
  padding: 12px;
  color: var(--muted);
  text-align: center;
  border: 1px dashed var(--border);
  border-radius: 15px;
}

.offer-fields {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.person-row {
  padding: 14px 15px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 17px;
  background: rgba(15,23,42,.68);
}

.person-row span {
  display: flex;
  align-items: center;
  gap: 9px;
}

.person-row strong {
  font-size: 17px;
}


.offer-summary-card {
  padding: 14px 16px;
}

.offer-toggle {
  width: 100%;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--text);
  border: 0;
  background: transparent;
  cursor: pointer;
  text-align: left;
}

.offer-toggle span:first-child {
  display: grid;
  gap: 6px;
}

.offer-toggle small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .12em;
}

.offer-toggle strong {
  font-size: 26px;
}

.offer-toggle-icon {
  color: var(--accent);
  font-size: 30px;
  line-height: 1;
  transition: transform .2s ease;
}

.offer-toggle[aria-expanded="true"] .offer-toggle-icon {
  transform: rotate(180deg);
}

.offer-details {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.offer-details-heading {
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
}


.offered-mini-card {
  padding: 0;
  overflow: hidden;
}

.inline-offer-toggle {
  width: 100%;
  min-height: 112px;
  padding: 17px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
  color: var(--text);
  text-align: left;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.inline-offer-toggle > span:first-child {
  color: var(--muted);
  font-size: 13px;
}

.inline-offer-value {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.inline-offer-value strong {
  font-size: 20px;
}

.inline-offer-value b {
  color: var(--accent);
  font-size: 25px;
  line-height: 1;
  transition: transform .2s ease;
}

.inline-offer-toggle[aria-expanded="true"] .inline-offer-value b {
  transform: rotate(180deg);
}

.inline-offer-details {
  padding: 0 14px 14px;
  border-top: 1px solid var(--border);
}

.inline-offer-details .category-totals {
  padding-top: 12px;
}

.inline-offer-details .person-row {
  padding: 11px 12px;
  border-radius: 14px;
}

.inline-offer-details .person-row strong {
  font-size: 15px;
}


.fixed-offer-toggle {
  min-height: 78px;
  padding: 0;
}

.offer-details-panel {
  margin-top: 12px;
}

.offer-details-panel .category-totals {
  gap: 8px;
}


.trip-row {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(15,23,42,.68);
}

.trip-toggle {
  width: 100%;
  padding: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  color: var(--text);
  border: 0;
  background: transparent;
  cursor: pointer;
  text-align: left;
}

.trip-toggle span:first-child {
  display: flex;
  align-items: center;
  gap: 9px;
}

.trip-toggle b {
  color: var(--accent);
  font-size: 19px;
}

.trip-details {
  padding: 0 15px 14px;
  border-top: 1px solid var(--border);
}

.trip-detail-row {
  padding: 11px 0;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
}

.trip-detail-row:last-child {
  border-bottom: 0;
}

.trip-detail-row strong {
  color: var(--text);
}


.header-controls {
  display: grid;
  grid-template-columns: auto auto;
  gap: 10px;
  align-items: center;
}

.theme-selector {
  width: auto;
  min-width: 145px;
}

.section-toggle {
  width: 100%;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--text);
  border: 0;
  background: transparent;
  cursor: pointer;
  text-align: left;
}

.section-toggle > span:first-child {
  display: grid;
  gap: 6px;
}

.section-toggle small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .12em;
}

.section-toggle strong {
  font-size: 21px;
}

.section-toggle-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-toggle-right b {
  font-size: 18px;
}

.section-toggle-right i {
  color: var(--accent);
  font-size: 26px;
  font-style: normal;
  transition: transform .2s ease;
}

.section-toggle[aria-expanded="true"] .section-toggle-right i {
  transform: rotate(180deg);
}

.section-toggle-panel {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

/* Tema chiaro */
body[data-theme="light"] {
  --bg: #eef2f7;
  --card: rgba(255, 255, 255, 0.96);
  --input: #f8fafc;
  --text: #172033;
  --muted: #64748b;
  --accent: #2563eb;
  --accent-dark: #ffffff;
  --danger: #dc2626;
  --border: rgba(15,23,42,.10);
  background:
    radial-gradient(circle at top right, rgba(37,99,235,.12), transparent 30%),
    linear-gradient(180deg, #f8fafc, #eef2f7 60%, #e2e8f0);
}

body[data-theme="light"] .donut-chart::after {
  background: #ffffff;
}

body[data-theme="light"] .bottom-nav {
  background: rgba(255,255,255,.96);
}

/* Tema Instagram */
body[data-theme="instagram"] {
  --bg: #2a123d;
  --card: rgba(55, 24, 75, 0.94);
  --input: #241130;
  --text: #fff7fb;
  --muted: #e7b7d7;
  --accent: #ff7a59;
  --accent-dark: #2b102f;
  --danger: #ff5c8a;
  --border: rgba(255,255,255,.11);
  background:
    radial-gradient(circle at 15% 15%, rgba(131,58,180,.45), transparent 30%),
    radial-gradient(circle at 85% 10%, rgba(253,29,29,.34), transparent 32%),
    radial-gradient(circle at 55% 85%, rgba(252,176,69,.30), transparent 35%),
    linear-gradient(180deg, #2a123d, #3a173f 55%, #5b1a3d);
}

body[data-theme="instagram"] .donut-chart::after {
  background: #3a173f;
}

body[data-theme="instagram"] .bottom-nav {
  background: rgba(42,18,61,.96);
}

/* Tema verde */
body[data-theme="green"] {
  --bg: #0f241c;
  --card: rgba(24, 57, 45, 0.95);
  --input: #0d1e18;
  --text: #f0fff8;
  --muted: #9bc9b4;
  --accent: #4ade80;
  --accent-dark: #0b2a1d;
  --danger: #fb7185;
  --border: rgba(255,255,255,.08);
  --primary-text: #062033;
  --secondary-bg: #334155;
  --secondary-text: #f8fafc;
  --active-bg: rgba(56,189,248,.14);
  --active-text: #f8fafc;
  background:
    radial-gradient(circle at top right, rgba(74,222,128,.16), transparent 32%),
    linear-gradient(180deg, #0f241c, #153126 58%, #1b4332);
}

body[data-theme="green"] .donut-chart::after {
  background: #18392d;
}

body[data-theme="green"] .bottom-nav {
  background: rgba(15,36,28,.96);
}

@media (max-width: 560px) {
  .header-controls {
    width: 100%;
    grid-template-columns: 1fr;
  }

  .theme-selector,
  .header-controls .month-filter {
    width: 100%;
  }
}


/* Tema Oceano */
body[data-theme="ocean"] {
  --bg: #071d2b;
  --card: rgba(10, 50, 73, 0.95);
  --input: #061824;
  --text: #eefbff;
  --muted: #9cc7d8;
  --accent: #22d3ee;
  --accent-dark: #062a33;
  --danger: #fb7185;
  --border: rgba(255,255,255,.09);
  background:
    radial-gradient(circle at top right, rgba(34,211,238,.18), transparent 32%),
    linear-gradient(180deg, #071d2b, #0b2d40 58%, #0e4a5a);
}

body[data-theme="ocean"] .donut-chart::after {
  background: #0a3249;
}

body[data-theme="ocean"] .bottom-nav {
  background: rgba(7,29,43,.96);
}

/* Tema Tramonto */
body[data-theme="sunset"] {
  --bg: #351714;
  --card: rgba(91, 38, 31, 0.94);
  --input: #2d1412;
  --text: #fff8f2;
  --muted: #f2b5a7;
  --accent: #fb923c;
  --accent-dark: #3a160d;
  --danger: #f43f5e;
  --border: rgba(255,255,255,.10);
  background:
    radial-gradient(circle at 80% 10%, rgba(251,146,60,.36), transparent 32%),
    radial-gradient(circle at 15% 20%, rgba(244,63,94,.25), transparent 30%),
    linear-gradient(180deg, #351714, #5b241f 58%, #7c2d12);
}

body[data-theme="sunset"] .donut-chart::after {
  background: #5b261f;
}

body[data-theme="sunset"] .bottom-nav {
  background: rgba(53,23,20,.96);
}

/* Tema Sakura */
body[data-theme="sakura"] {
  --bg: #fff1f5;
  --card: rgba(255,255,255,.96);
  --input: #fff7fa;
  --text: #4a2132;
  --muted: #9f6a7f;
  --accent: #f472b6;
  --accent-dark: #ffffff;
  --danger: #e11d48;
  --border: rgba(74,33,50,.10);
  background:
    radial-gradient(circle at top right, rgba(244,114,182,.18), transparent 32%),
    linear-gradient(180deg, #fff7fa, #fff1f5 60%, #ffe4ec);
}

body[data-theme="sakura"] .donut-chart::after {
  background: #ffffff;
}

body[data-theme="sakura"] .bottom-nav {
  background: rgba(255,247,250,.96);
}

/* Tema Viola */
body[data-theme="purple"] {
  --bg: #1f1530;
  --card: rgba(55, 39, 82, 0.95);
  --input: #1a1127;
  --text: #faf5ff;
  --muted: #c4b5d7;
  --accent: #a78bfa;
  --accent-dark: #24123d;
  --danger: #fb7185;
  --border: rgba(255,255,255,.09);
  background:
    radial-gradient(circle at top right, rgba(167,139,250,.20), transparent 32%),
    linear-gradient(180deg, #1f1530, #31204a 60%, #4c1d95);
}

body[data-theme="purple"] .donut-chart::after {
  background: #372752;
}

body[data-theme="purple"] .bottom-nav {
  background: rgba(31,21,48,.96);
}

/* Tema Carbon */
body[data-theme="carbon"] {
  --bg: #090909;
  --card: rgba(24,24,24,.96);
  --input: #111111;
  --text: #f5f5f5;
  --muted: #a3a3a3;
  --accent: #d4d4d4;
  --accent-dark: #111111;
  --danger: #f87171;
  --border: rgba(255,255,255,.08);
  background:
    radial-gradient(circle at top right, rgba(255,255,255,.06), transparent 28%),
    linear-gradient(180deg, #090909, #111111 60%, #1c1c1c);
}

body[data-theme="carbon"] .donut-chart::after {
  background: #181818;
}

body[data-theme="carbon"] .bottom-nav {
  background: rgba(9,9,9,.97);
}

/* Tema Minimal */
body[data-theme="minimal"] {
  --bg: #f7f7f5;
  --card: rgba(255,255,255,.98);
  --input: #f3f4f6;
  --text: #262626;
  --muted: #737373;
  --accent: #525252;
  --accent-dark: #ffffff;
  --danger: #dc2626;
  --border: rgba(38,38,38,.10);
  background: linear-gradient(180deg, #fafafa, #f5f5f4 60%, #eeeeec);
}

body[data-theme="minimal"] .donut-chart::after {
  background: #ffffff;
}

body[data-theme="minimal"] .bottom-nav {
  background: rgba(255,255,255,.97);
}


.category-choice.selected,
.nav-button.active {
  color: var(--active-text);
  background: var(--active-bg);
}

.analysis-tab.active {
  color: var(--primary-text);
  background: var(--accent);
}

.button,
.nav-button,
.category-choice,
.analysis-tab,
.text-button,
.section-toggle,
.inline-offer-toggle,
.trip-toggle {
  -webkit-tap-highlight-color: transparent;
}

.button:focus-visible,
.nav-button:focus-visible,
.category-choice:focus-visible,
.analysis-tab:focus-visible,
.text-button:focus-visible,
.section-toggle:focus-visible,
.inline-offer-toggle:focus-visible,
.trip-toggle:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.custom-theme-panel {
  margin-top: 0;
  margin-bottom: 14px;
}

.custom-theme-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.color-control {
  display: grid;
  gap: 8px;
  padding: 13px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--input);
}

.color-control span {
  color: var(--muted);
  font-size: 12px;
}

.color-control input[type="color"] {
  width: 100%;
  height: 46px;
  padding: 4px;
  border-radius: 12px;
  cursor: pointer;
}

/* Contrasto specifico per tema */
body[data-theme="light"] {
  --primary-text: #ffffff;
  --secondary-bg: #e2e8f0;
  --secondary-text: #172033;
  --active-bg: rgba(37,99,235,.14);
  --active-text: #172033;
}

body[data-theme="instagram"] {
  --primary-text: #2b102f;
  --secondary-bg: #6b2f69;
  --secondary-text: #fff7fb;
  --active-bg: rgba(255,122,89,.22);
  --active-text: #fff7fb;
}

body[data-theme="green"] {
  --primary-text: #0b2a1d;
  --secondary-bg: #285a46;
  --secondary-text: #f0fff8;
  --active-bg: rgba(74,222,128,.20);
  --active-text: #f0fff8;
}

body[data-theme="ocean"] {
  --primary-text: #062a33;
  --secondary-bg: #155e75;
  --secondary-text: #eefbff;
  --active-bg: rgba(34,211,238,.20);
  --active-text: #eefbff;
}

body[data-theme="sunset"] {
  --primary-text: #3a160d;
  --secondary-bg: #8a3d2f;
  --secondary-text: #fff8f2;
  --active-bg: rgba(251,146,60,.22);
  --active-text: #fff8f2;
}

body[data-theme="sakura"] {
  --primary-text: #4a2132;
  --secondary-bg: #fce7f3;
  --secondary-text: #4a2132;
  --active-bg: rgba(244,114,182,.20);
  --active-text: #4a2132;
}

body[data-theme="purple"] {
  --primary-text: #24123d;
  --secondary-bg: #5b4280;
  --secondary-text: #faf5ff;
  --active-bg: rgba(167,139,250,.22);
  --active-text: #faf5ff;
}

body[data-theme="carbon"] {
  --primary-text: #111111;
  --secondary-bg: #404040;
  --secondary-text: #f5f5f5;
  --active-bg: rgba(212,212,212,.18);
  --active-text: #f5f5f5;
}

body[data-theme="minimal"] {
  --primary-text: #ffffff;
  --secondary-bg: #e5e5e5;
  --secondary-text: #262626;
  --active-bg: rgba(82,82,82,.12);
  --active-text: #262626;
}

body[data-theme="custom"] {
  --primary-text: var(--custom-primary-text, #062033);
  --secondary-bg: var(--custom-secondary-bg, #334155);
  --secondary-text: var(--custom-secondary-text, #f8fafc);
  --active-bg: color-mix(in srgb, var(--accent) 18%, transparent);
  --active-text: var(--text);
  background:
    radial-gradient(circle at top right, color-mix(in srgb, var(--accent) 20%, transparent), transparent 32%),
    linear-gradient(180deg, var(--bg), color-mix(in srgb, var(--bg) 86%, white) 60%, color-mix(in srgb, var(--bg) 72%, black));
}

body[data-theme="custom"] .donut-chart::after {
  background: var(--card-solid, #1f2937);
}

body[data-theme="custom"] .bottom-nav {
  background: color-mix(in srgb, var(--bg) 94%, transparent);
}

@media (max-width: 560px) {
  .custom-theme-grid {
    grid-template-columns: 1fr;
  }
}


/* ===== Migliore visibilità categorie e schede spesa ===== */

.category-choice,
.expense-item,
.category-total-card,
.trip-row,
.person-row,
.insight {
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--accent) 7%, var(--card)),
      var(--card)
    );
  border-color: color-mix(in srgb, var(--accent) 20%, var(--border));
}

.category-choice {
  color: var(--text);
  box-shadow: 0 8px 18px color-mix(in srgb, var(--bg) 65%, transparent);
  transition:
    transform .18s ease,
    border-color .18s ease,
    background .18s ease,
    box-shadow .18s ease;
}

.category-choice:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--accent) 14%, var(--card)),
      var(--card)
    );
}

.category-choice.selected {
  color: var(--active-text);
  border-color: var(--accent);
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--accent) 34%, var(--card)),
      color-mix(in srgb, var(--accent) 16%, var(--card))
    );
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--accent) 20%, transparent),
    0 10px 22px color-mix(in srgb, var(--accent) 18%, transparent);
}

.category-choice span:first-child {
  filter: drop-shadow(0 3px 7px color-mix(in srgb, var(--bg) 55%, transparent));
}

.expense-item {
  box-shadow: 0 10px 24px color-mix(in srgb, var(--bg) 55%, transparent);
}

.expense-emoji {
  border: 1px solid color-mix(in srgb, var(--accent) 25%, var(--border));
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--accent) 22%, var(--card)),
      color-mix(in srgb, var(--accent) 8%, var(--card))
    );
}

.category-total-card {
  box-shadow: 0 8px 20px color-mix(in srgb, var(--bg) 45%, transparent);
}

/* Temi chiari: più separazione dalle schede */
body[data-theme="light"] .category-choice,
body[data-theme="sakura"] .category-choice,
body[data-theme="minimal"] .category-choice,
body[data-theme="light"] .expense-item,
body[data-theme="sakura"] .expense-item,
body[data-theme="minimal"] .expense-item,
body[data-theme="light"] .category-total-card,
body[data-theme="sakura"] .category-total-card,
body[data-theme="minimal"] .category-total-card {
  box-shadow: 0 8px 20px rgba(15, 23, 42, .10);
}

/* Carbon: evita effetto tutto grigio */
body[data-theme="carbon"] .category-choice,
body[data-theme="carbon"] .expense-item,
body[data-theme="carbon"] .category-total-card {
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--accent) 10%, #181818),
      #202020
    );
}

/* Personalizzato: usa in modo evidente il colore scelto */
body[data-theme="custom"] .category-choice,
body[data-theme="custom"] .expense-item,
body[data-theme="custom"] .category-total-card {
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--accent) 10%, var(--card-solid)),
      var(--card-solid)
    );
}


.backup-description {
  margin-bottom: 14px;
  color: var(--muted);
  line-height: 1.45;
}

.backup-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.backup-actions .button {
  width: 100%;
}

.backup-last-info {
  margin: 13px 0 0;
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 560px) {
  .backup-actions {
    grid-template-columns: 1fr;
  }
}


.icon-button {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 15px;
  background: var(--card);
  cursor: pointer;
  font-size: 22px;
  box-shadow: 0 8px 20px color-mix(in srgb, var(--bg) 45%, transparent);
}

.icon-button:hover {
  border-color: color-mix(in srgb, var(--accent) 50%, var(--border));
  background: color-mix(in srgb, var(--accent) 10%, var(--card));
}

.settings-select {
  width: 100%;
}

.custom-theme-settings {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.app-info-card {
  text-align: center;
}

.app-info-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 14px;
  display: grid;
  place-items: center;
  border-radius: 20px;
  background: color-mix(in srgb, var(--accent) 16%, var(--card));
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
  font-size: 32px;
}

.app-info-card h2 {
  margin-bottom: 6px;
}

.app-info-card p {
  margin-bottom: 8px;
  color: var(--muted);
}

.app-info-card small {
  color: var(--muted);
  line-height: 1.45;
}

.settings-close-button {
  width: 100%;
  margin-top: 14px;
}

@media (max-width: 560px) {
  .header-controls {
    grid-template-columns: auto 1fr;
  }
}


.global-settings-button {
  position: fixed;
  top: max(14px, env(safe-area-inset-top));
  right: max(14px, calc((100vw - min(100vw, 760px)) / 2 + 14px));
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 15px;
  background: var(--card);
  box-shadow: 0 10px 25px color-mix(in srgb, var(--bg) 55%, transparent);
  backdrop-filter: blur(14px);
  cursor: pointer;
  font-size: 22px;
  z-index: 30;
}

.global-settings-button:hover {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  background: color-mix(in srgb, var(--accent) 12%, var(--card));
}

.global-settings-button.hidden {
  display: none;
}

@media (max-width: 560px) {
  .global-settings-button {
    right: 14px;
  }

  #homePage .page-header,
  #addPage .page-header,
  #archivePage .page-header,
  #statsPage .page-header {
    padding-right: 56px;
  }
}

.page-header{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:12px;
}


/* ===== Rifinitura grafica V1.1 ===== */

:root {
  --radius-large: 24px;
  --radius-medium: 18px;
  --radius-small: 14px;
  --shadow-card: 0 18px 46px color-mix(in srgb, var(--bg) 55%, transparent);
  --shadow-soft: 0 10px 26px color-mix(in srgb, var(--bg) 42%, transparent);
  --transition-fast: 160ms ease;
}

body {
  line-height: 1.45;
}

.app {
  padding-top: 20px;
}

.page-header {
  min-height: 58px;
  margin-bottom: 20px;
}

.page-header > div:first-child {
  min-width: 0;
}

.page-header h1 {
  letter-spacing: -0.035em;
}

.card,
.hero-card,
.mini-card {
  box-shadow: var(--shadow-card);
}

.card {
  border-radius: var(--radius-large);
}

.mini-card {
  border-radius: 21px;
}

.hero-card {
  position: relative;
  overflow: hidden;
}

.hero-card::after {
  content: "";
  position: absolute;
  right: -38px;
  bottom: -64px;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  pointer-events: none;
}

.hero-card > * {
  position: relative;
  z-index: 1;
}

.icon-button {
  transition:
    transform var(--transition-fast),
    background var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.icon-button:hover {
  transform: translateY(-1px);
}

.icon-button:active {
  transform: scale(.96);
}

.button {
  min-height: 46px;
  transition:
    transform var(--transition-fast),
    opacity var(--transition-fast),
    filter var(--transition-fast),
    box-shadow var(--transition-fast);
}

.button:hover {
  transform: translateY(-1px);
  filter: brightness(1.04);
}

.button:active {
  transform: scale(.98);
}

.button-primary {
  box-shadow: 0 10px 22px color-mix(in srgb, var(--accent) 26%, transparent);
}

input,
select {
  min-height: 48px;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast);
}

.category-choice {
  min-height: 88px;
}

.category-choice span:last-child {
  font-weight: 720;
}

.expense-item {
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.expense-item:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--accent) 34%, var(--border));
}

.expense-amount {
  white-space: nowrap;
}

.section-title {
  margin-bottom: 16px;
}

.section-title h2 {
  letter-spacing: -0.015em;
}

.analysis-tabs {
  box-shadow: var(--shadow-soft);
}

.bottom-nav {
  box-shadow: 0 -12px 34px color-mix(in srgb, var(--bg) 58%, transparent);
}

.nav-button {
  min-height: 56px;
  transition:
    color var(--transition-fast),
    background var(--transition-fast),
    transform var(--transition-fast);
}

.nav-button:active {
  transform: scale(.96);
}

.nav-button.active {
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 24%, transparent);
}

.toast {
  max-width: calc(100vw - 32px);
  text-align: center;
  box-shadow: 0 14px 34px rgba(0,0,0,.28);
}

.app-info-note {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.settings-close-button {
  margin-bottom: 8px;
}

@media (max-width: 560px) {
  .app {
    width: min(100% - 18px, 760px);
    padding-top: 14px;
  }

  .page-header {
    margin-bottom: 15px;
  }

  .page-header h1 {
    font-size: clamp(28px, 8.8vw, 42px);
  }

  .hero-card strong {
    font-size: clamp(36px, 11vw, 44px);
  }

  .card {
    padding: 17px;
  }

  .summary-grid,
  .mini-grid,
  .stats-grid {
    gap: 10px;
  }

  .expense-main {
    align-items: flex-start;
  }

  .expense-actions {
    flex-wrap: wrap;
  }

  .expense-actions .button {
    flex: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}



.app-info-logo{
 width:88px;
 height:88px;
 display:block;
 margin:0 auto 16px;
 border-radius:24px;
 box-shadow:0 12px 28px rgba(0,0,0,.25);
}


.daily-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.single-summary {
  margin-top: 10px;
}

.storage-note {
  margin: 14px 0 0;
  padding: 12px;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 14px;
  background: color-mix(in srgb, var(--accent) 6%, var(--card));
  font-size: 12px;
  line-height: 1.45;
}

@media (max-width: 560px) {
  .daily-summary-grid {
    grid-template-columns: 1fr;
  }

  .daily-summary-grid .mini-card {
    min-height: 96px;
  }
}