:root {
  color-scheme: light;
  --background: #f4f6f8;
  --card: #ffffff;
  --text: #1d2433;
  --muted: #667085;
  --primary: #2356d8;
  --primary-dark: #1d46ad;
  --border: #d9e0ea;
  --success: #0f8a5f;
  --danger: #b42318;
  --shadow: 0 10px 30px rgba(16, 24, 40, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

.hero {
  background: linear-gradient(135deg, #143d8f, #2f6fed);
  color: #ffffff;
  padding: 48px 24px;
  position: relative;
}

.hero > div,
.layout {
  width: min(1100px, 100%);
  margin: 0 auto;
}

.hero h1 {
  margin: 0 0 10px;
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.hero p {
  max-width: 720px;
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
}

.storage-status {
  display: inline-block;
  margin-top: 18px !important;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.9rem;
  font-weight: 700;
}

.storage-status.ok {
  background: rgba(18, 183, 106, 0.18);
  color: #ecfdf3;
}

.storage-status.error {
  background: rgba(240, 68, 56, 0.18);
  color: #fff1f3;
}

.eyebrow {
  margin-bottom: 8px !important;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 700;
}

.layout {
  display: grid;
  gap: 20px;
  padding: 24px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 24px;
}

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

h2 {
  margin: 0 0 16px;
  font-size: 1.25rem;
}

.hint {
  color: var(--muted);
  font-size: 0.9rem;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.summary-grid div {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  background: #f9fbff;
}

.summary-grid span {
  display: block;
  font-size: 1.6rem;
  font-weight: 800;
}

.summary-grid small {
  color: var(--muted);
}

.grid-form,
.inline-form {
  display: grid;
  gap: 12px;
}

.grid-form {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: end;
}

.inline-form {
  grid-template-columns: 1fr auto auto auto;
  margin-bottom: 16px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.9rem;
}

input,
select,
textarea,
button {
  width: 100%;
  border-radius: 10px;
  font: inherit;
}

input,
select,
textarea {
  border: 1px solid var(--border);
  padding: 11px 12px;
  color: var(--text);
  background: #ffffff;
}

textarea {
  resize: vertical;
}

button {
  border: 0;
  padding: 11px 16px;
  background: var(--primary);
  color: #ffffff;
  cursor: pointer;
  font-weight: 700;
}

button:hover {
  background: var(--primary-dark);
}

button.secondary {
  width: auto;
  background: #edf2ff;
  color: var(--primary);
}

button.secondary:hover {
  background: #dbe6ff;
}

.item-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: #ffffff;
}

.item.done .item-title {
  color: var(--muted);
  text-decoration: line-through;
}

.item-title {
  font-weight: 700;
}

.item-meta {
  color: var(--muted);
  font-size: 0.9rem;
}

.delete {
  width: auto;
  background: #fff1f0;
  color: var(--danger);
}

.delete:hover {
  background: #ffe1de;
}

@media (max-width: 800px) {
  .summary-grid,
  .grid-form,
  .inline-form {
    grid-template-columns: 1fr;
  }

  .section-title {
    align-items: flex-start;
    flex-direction: column;
  }
}

/* Summary: 3 columns (2 rows of 3) */
.summary-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.summary-grid span.positive { color: var(--success); }
.summary-grid span.negative { color: var(--danger); }

/* 6-column inline forms (amortissements) */
.inline-form.form-6 {
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr auto;
}

/* Plan d'amortissement */
.plan-amort-title {
  margin-top: 20px;
  margin-bottom: 10px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.amort-plan-details {
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 8px;
  overflow: hidden;
}

.amort-plan-details summary {
  padding: 12px 16px;
  font-weight: 700;
  cursor: pointer;
  background: #f9fbff;
  list-style: none;
}

.amort-plan-details summary::before {
  content: "▶ ";
  font-size: 0.75rem;
  color: var(--primary);
}

.amort-plan-details[open] summary::before {
  content: "▼ ";
}

.amort-plan-table-wrapper {
  overflow-x: auto;
  padding: 0 16px 16px;
}

.amort-plan-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin-top: 8px;
}

.amort-plan-table th {
  text-align: right;
  padding: 6px 10px;
  background: #edf2ff;
  color: var(--primary);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.amort-plan-table th:first-child {
  text-align: left;
}

.amort-plan-table td {
  text-align: right;
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
}

.amort-plan-table td:first-child {
  text-align: left;
  color: var(--text);
  font-weight: 600;
}

.amort-plan-table tr.current-year td {
  background: #fffbeb;
  color: var(--text);
  font-weight: 700;
}

/* Inactive/expired items */
.item.inactive {
  opacity: 0.55;
}

/* Save deficit button */
.save-deficit-btn {
  width: 100%;
  margin-top: 8px;
  background: #fffbeb;
  color: #7a5c00;
  border: 1px solid #f5c842;
  border-radius: 10px;
  padding: 12px;
  font-weight: 700;
  cursor: pointer;
}

.save-deficit-btn:hover {
  background: #fef3c7;
}


/* Year selector in bilan header */
.year-select {
  width: auto;
  padding: 6px 10px;
  font-size: 0.95rem;
}

/* Bilan fiscal */
.bilan-grid {
  display: grid;
  gap: 6px;
  margin-top: 16px;
}

.bilan-section-title {
  margin-top: 12px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.bilan-section-title:first-child {
  margin-top: 0;
}

.bilan-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: 8px;
  background: #f9fbff;
  border: 1px solid var(--border);
  font-size: 0.95rem;
}

.bilan-row span:last-child {
  font-weight: 700;
  white-space: nowrap;
  margin-left: 12px;
}

.bilan-subtotal {
  background: #edf2ff;
  font-weight: 700;
  border-color: #c3d2f7;
}

.bilan-result {
  padding: 14px 12px;
  font-size: 1.05rem;
  font-weight: 800;
  border-width: 2px;
  margin-top: 4px;
}

.bilan-result.positive {
  background: #ecfdf5;
  border-color: var(--success);
  color: var(--success);
}

.bilan-result.negative {
  background: #fff1f0;
  border-color: var(--danger);
  color: var(--danger);
}

.bilan-note {
  padding: 10px 12px;
  background: #fffbeb;
  border: 1px solid #f5c842;
  border-radius: 8px;
  font-size: 0.88rem;
  color: #7a5c00;
}


/* ─── Property navigation ─────────────────────────────────────────────────── */
.property-nav {
  background: linear-gradient(135deg, #0f2f6e, #1d46ad);
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 0 24px 12px;
}

.property-nav-inner {
  width: min(1100px, 100%);
  margin: 0 auto;
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  padding-top: 12px;
}

.property-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.property-tab {
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.75);
  border: 1px solid rgba(255,255,255,0.2);
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 600;
  width: auto;
}

.property-tab:hover {
  background: rgba(255,255,255,0.22);
  color: #fff;
}

.property-tab.active {
  background: #ffffff;
  color: var(--primary);
  border-color: transparent;
}

.tab-badge {
  font-size: 0.72rem;
  font-weight: 700;
  background: rgba(0,0,0,0.15);
  padding: 1px 5px;
  border-radius: 999px;
  margin-left: 4px;
  vertical-align: middle;
}

.property-tab.active .tab-badge {
  background: rgba(35, 86, 216, 0.12);
  color: var(--primary);
}

.add-property-form {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 8px;
  width: min(1100px, 100%);
  margin-left: auto;
  margin-right: auto;
}

.add-property-form input,
.add-property-form select {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.3);
  color: #fff;
  padding: 7px 10px;
}

.add-property-form input::placeholder {
  color: rgba(255,255,255,0.5);
}

/* ─── Property form danger button ────────────────────────────────────────── */
button.secondary.danger {
  background: #fff1f0;
  color: var(--danger);
}

button.secondary.danger:hover {
  background: #ffe1de;
}

/* ─── Bilan regime badge ─────────────────────────────────────────────────── */
.bilan-regime-badge {
  display: inline-block;
  background: #edf2ff;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}

/* ─── Documents ──────────────────────────────────────────────────────────── */
.doc-upload-form {
  grid-template-columns: 1fr auto;
  margin-bottom: 16px;
}

.btn-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: #edf2ff;
  color: var(--primary);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.btn-download:hover {
  background: #dbe6ff;
}

/* ─── Logout button ───────────────────────────────────────────────────────── */
.logout-btn {
  position: absolute;
  top: 20px;
  right: 24px;
  width: auto;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

.logout-btn:hover {
  background: rgba(255, 255, 255, 0.28);
}

/* ─── View switcher (Locatif / Impôts) ─── */
.view-nav {
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.view-nav-inner {
  width: min(1100px, 100%);
  margin: 0 auto;
  display: flex;
  gap: 8px;
  padding: 10px 24px;
}
.view-tab {
  border: 1px solid var(--border);
  background: #f9fbff;
  color: var(--text);
  padding: 10px 20px;
  border-radius: 12px;
  font-size: 0.98rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
}
.view-tab:hover { border-color: var(--primary); }
.view-tab.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}
.view[hidden] { display: none; }

/* ─── Impôts specifics ─── */
.tax-summary { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.tax-summary span { font-size: 1.35rem; }

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
}
.checkbox-label input { width: auto; }

.bilan-row span.negative { color: var(--danger); }

.params-summary {
  cursor: pointer;
  font-weight: 700;
  padding: 6px 0;
}
.param-baremes {
  grid-column: 1 / -1;
  font-size: 0.85rem;
  color: var(--muted);
  padding: 8px 12px;
  background: #f9fbff;
  border-radius: 10px;
  margin-bottom: 6px;
}
.params-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 16px;
  margin-top: 10px;
}
.param-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.82rem;
  color: var(--muted);
}
.param-field input {
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
  color: var(--text);
}
@media (max-width: 720px) {
  .tax-summary { grid-template-columns: 1fr; }
  .params-grid { grid-template-columns: 1fr; }
}