:root {
  --bg: #f6f7fb;
  --surface: #ffffff;
  --border: #e3e6ee;
  --text: #1c2033;
  --text-muted: #6b7080;
  --accent: #3d5afe;
  --accent-dark: #2b3fc9;
  --good: #1b8a5a;
  --good-bg: #e6f7ef;
  --warn: #b3690a;
  --warn-bg: #fdf1e0;
  --bad: #c62839;
  --bad-bg: #fce8ea;
  --radius: 14px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #14161f;
    --surface: #1c1f2b;
    --border: #2c3040;
    --text: #eef0f7;
    --text-muted: #a0a4b8;
    --accent: #7c8cff;
    --accent-dark: #97a4ff;
    --good: #4ade9a;
    --good-bg: #14332a;
    --warn: #e6a54a;
    --warn-bg: #3a2c14;
    --bad: #f27288;
    --bad-bg: #3a1a20;
  }
}

:root[data-theme="dark"] {
  --bg: #14161f;
  --surface: #1c1f2b;
  --border: #2c3040;
  --text: #eef0f7;
  --text-muted: #a0a4b8;
  --accent: #7c8cff;
  --accent-dark: #97a4ff;
  --good: #4ade9a;
  --good-bg: #14332a;
  --warn: #e6a54a;
  --warn-bg: #3a2c14;
  --bad: #f27288;
  --bad-bg: #3a1a20;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.app {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 20px 60px;
}

.hero {
  text-align: center;
  margin-bottom: 32px;
}

.hero .crest {
  width: 72px;
  height: auto;
  margin-bottom: 10px;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.25));
}

.hero h1 {
  font-size: 2rem;
  margin: 0 0 8px;
  color: var(--accent);
}

.hero p {
  color: var(--text-muted);
  margin: 0;
}

.layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 24px;
  align-items: start;
}

@media (max-width: 760px) {
  .layout { grid-template-columns: 1fr; }
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-bottom: 18px;
}

.card h2 {
  font-size: 1.05rem;
  margin: 0 0 14px;
}

@media (min-width: 761px) {
  .form-card { position: sticky; top: 20px; }
}

.field-group {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px 2px;
  margin: 0 0 14px;
}

.field-group legend {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 0 4px;
}

.checkbox-field {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  margin-bottom: 12px;
  cursor: pointer;
}

.checkbox-field input { width: 16px; height: 16px; }

.field { margin-bottom: 14px; }

.alloc-bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  font-size: 0.88rem;
}

.alloc-bar-row .alloc-label {
  width: 110px;
  flex-shrink: 0;
  color: var(--text-muted);
}

.alloc-bar-track {
  flex: 1;
  background: var(--bg);
  border-radius: 999px;
  height: 10px;
  overflow: hidden;
}

.alloc-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 999px;
}

.alloc-bar-value {
  width: 48px;
  text-align: right;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

.risk-map {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.risk-tile {
  border-radius: 10px;
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
}

.risk-tile .risk-icon { font-size: 1.3rem; }

.risk-tile .risk-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 4px 0 8px;
}

.risk-tile.neutral { opacity: 0.6; }

.risk-negative { color: var(--bad); font-weight: 600; }

.field label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 5px;
}

.field input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
}

.field input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

button[type="submit"] {
  width: 100%;
  padding: 12px;
  margin-top: 6px;
  border: none;
  border-radius: 8px;
  background: var(--accent);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

button[type="submit"]:hover { background: var(--accent-dark); }

.results[hidden] { display: none; }

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.stat {
  background: var(--bg);
  border-radius: 10px;
  padding: 12px 14px;
}

.stat .label {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.stat .value {
  font-size: 1.2rem;
  font-weight: 700;
}

.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.badge.good { background: var(--good-bg); color: var(--good); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.bad { background: var(--bad-bg); color: var(--bad); }
.badge.neutral { background: var(--border); color: var(--text-muted); }

.explain { color: var(--text-muted); font-size: 0.92rem; line-height: 1.5; }

.scenario-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.scenario-controls input[type="range"] { flex: 1; min-width: 120px; }

table.scenario-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

table.scenario-table th,
table.scenario-table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}

table.scenario-table th { color: var(--text-muted); font-weight: 600; }

#rischi {
  margin: 0;
  padding-left: 20px;
  line-height: 1.7;
}

#rischi li.ok { color: var(--good); }
#rischi li.warn { color: var(--warn); }
#rischi li.bad { color: var(--bad); }

footer {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-top: 30px;
}

.expense-card { margin-bottom: 24px; }

.expense-type-toggle {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
}

.expense-type-btn {
  flex: 1;
  padding: 12px;
  border-radius: 999px;
  border: 2px solid var(--border);
  background: var(--bg);
  color: var(--text-muted);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.1s ease;
}

.expense-type-btn:active { transform: scale(0.98); }

.expense-type-btn.income.active { background: var(--good); border-color: var(--good); color: white; }
.expense-type-btn.expense.active { background: var(--bad); border-color: var(--bad); color: white; }

.expense-form {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr auto;
  gap: 10px;
  margin-bottom: 16px;
}

@media (max-width: 640px) {
  .expense-form { grid-template-columns: 1fr 1fr; }
  .expense-form button { grid-column: 1 / -1; }
}

.expense-form input,
.expense-form select {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.95rem;
}

.expense-form button {
  padding: 10px 16px;
  border: none;
  border-radius: 8px;
  background: var(--accent);
  color: white;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.expense-form button:hover { background: var(--accent-dark); }

.expense-summary { margin-bottom: 12px; }

.expense-total-today {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  background: var(--bg);
  border-radius: 10px;
  padding: 12px 16px;
}

.expense-total-today .label { color: var(--text-muted); font-size: 0.9rem; }
.expense-total-today .value { font-size: 1.4rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.expense-total-today .value.positive { color: var(--good); }
.expense-total-today .value.negative { color: var(--bad); }
.expense-total-today.expense-balance { border: 1px solid var(--border); }
.expense-total-today.expense-balance .value.positive { color: var(--good); }
.expense-total-today.expense-balance .value.negative { color: var(--bad); }

.expense-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
}

.expense-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 4px;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}

.expense-list .expense-cat { flex-shrink: 0; }
.expense-list .expense-desc { flex: 1; color: var(--text); }
.expense-list .expense-amount { font-variant-numeric: tabular-nums; font-weight: 600; }
.expense-list .expense-amount.positive { color: var(--good); }
.expense-list .expense-amount.negative { color: var(--bad); }

.expense-list .expense-delete {
  border: none;
  background: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1rem;
  padding: 2px 6px;
}

.expense-list .expense-delete:hover { color: var(--bad); }

.expense-empty { color: var(--text-muted); font-size: 0.9rem; padding: 8px 4px; }

.expense-history h3 {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.expense-history-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.expense-history-list li {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.expense-history-list .value { font-variant-numeric: tabular-nums; color: var(--text); font-weight: 600; }
.expense-history-list .value.positive { color: var(--good); }
.expense-history-list .value.negative { color: var(--bad); }