/* ════════════════════════════════════════════════════════════
   GESTOR DEL HOGAR — styles.css
   Mobile-first · Tema Violeta · Dark Mode · Multi-Perfil
════════════════════════════════════════════════════════════ */

/* ── Variables: Modo Claro (default) ───────────────────── */
:root {
  --bg:             #f5f3ff;
  --bg-2:           #ede9fe;
  --card:           #ffffff;
  --bg-input:       #ffffff;
  --primary:        #7c3aed;
  --primary-dark:   #5b21b6;
  --primary-light:  #ede9fe;
  --income:         #059669;
  --income-light:   #d1fae5;
  --expense:        #dc2626;
  --expense-light:  #fee2e2;
  --savings:        #2563eb;
  --savings-light:  #dbeafe;
  --border:         #ddd6fe;
  --text:           #1e293b;
  --text-soft:      #64748b;
  --shadow:         0 1px 3px rgba(124,58,237,0.08);
  --shadow-md:      0 4px 12px rgba(124,58,237,0.15);
  --shadow-pop:     0 8px 24px rgba(0,0,0,0.12);
  --radius:         12px;
  --radius-sm:      8px;
  --header-grad:    linear-gradient(135deg, #4c1d95, #7c3aed);
  --focus-ring:     0 0 0 3px rgba(124,58,237,0.18);
}

/* ── Variables: Modo Oscuro ────────────────────────────── */
[data-theme="dark"] {
  --bg:             #0f172a;
  --bg-2:           #1e293b;
  --card:           #1e293b;
  --bg-input:       #0f172a;
  --primary:        #a78bfa;
  --primary-dark:   #7c3aed;
  --primary-light:  #2d1b69;
  --income:         #34d399;
  --income-light:   #064e3b;
  --expense:        #f87171;
  --expense-light:  #450a0a;
  --savings:        #60a5fa;
  --savings-light:  #1e3a5f;
  --border:         #334155;
  --text:           #e2e8f0;
  --text-soft:      #94a3b8;
  --shadow:         0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:      0 4px 12px rgba(0,0,0,0.5);
  --shadow-pop:     0 8px 24px rgba(0,0,0,0.4);
  --header-grad:    linear-gradient(135deg, #1e0a4d, #3b1a7e);
  --focus-ring:     0 0 0 3px rgba(167,139,250,0.25);
  color-scheme: dark;
}

/* ── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Base ──────────────────────────────────────────────── */
body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
  transition: background 0.2s, color 0.2s;
}

/* ════════════════════════════════════════════════════════════
   APP HEADER
════════════════════════════════════════════════════════════ */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--header-grad);
  color: white;
  display: flex;
  align-items: center;
  padding: 0.75rem 1.25rem;
  box-shadow: var(--shadow-md);
  flex-wrap: wrap;
  gap: 0.6rem;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.header-icon { font-size: 1.3rem; }

.header-brand h1 {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
}

.header-month {
  font-size: 0.7rem;
  opacity: 0.75;
  display: block;
}

.header-actions {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
  align-items: center;
  margin-left: auto;
}

/* ── Header Buttons ────────────────────────────────────── */
.btn-hdr {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 42px;
  padding: 0.55rem 1.1rem;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.35);
  color: white;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: background 0.18s ease, transform 0.12s ease, box-shadow 0.18s ease, border-color 0.18s ease;
  white-space: nowrap;
  font-family: inherit;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}
.btn-hdr:hover  {
  background: rgba(255,255,255,0.32);
  border-color: rgba(255,255,255,0.6);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.18);
}
.btn-hdr:active { transform: translateY(0) scale(0.97); box-shadow: 0 1px 2px rgba(0,0,0,0.15); }
.btn-hdr:focus-visible { outline: 2px solid white; outline-offset: 2px; }

.btn-hdr-primary {
  background: white;
  color: var(--primary-dark);
  border-color: white;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
.btn-hdr-primary:hover {
  background: var(--primary-light);
  border-color: var(--primary-light);
  box-shadow: 0 6px 16px rgba(0,0,0,0.25);
}

/* Botón circular para íconos solos (modo oscuro) */
#btn-dark-mode {
  width: 42px;
  min-width: 42px;
  padding: 0;
  font-size: 1.05rem;
}

/* ════════════════════════════════════════════════════════════
   SELECTOR DE PERFIL
════════════════════════════════════════════════════════════ */
.profile-wrap {
  position: relative;
  flex-shrink: 0;
}

.btn-profile {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 42px;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.4);
  color: white;
  padding: 0.45rem 1rem 0.45rem 0.5rem;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: inherit;
  transition: background 0.18s, transform 0.12s, box-shadow 0.18s;
  box-shadow: 0 1px 2px rgba(0,0,0,0.1);
  white-space: nowrap;
  max-width: 160px;
}
.btn-profile:hover { background: rgba(255,255,255,0.28); }

.profile-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  font-size: 0.7rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
  flex-shrink: 0;
}

.profile-name-text {
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 90px;
}

.profile-caret {
  font-size: 0.6rem;
  opacity: 0.75;
  flex-shrink: 0;
}

/* Dropdown */
.profile-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 190px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-pop);
  z-index: 600;
  overflow: hidden;
}

.profile-menu-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.65rem 1rem;
  font-size: 0.85rem;
  color: var(--text);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: background 0.1s;
}
.profile-menu-item:hover { background: var(--bg); }
.profile-menu-item.active {
  color: var(--primary);
  font-weight: 700;
}
.profile-menu-item.add-item {
  color: var(--primary);
  font-weight: 600;
  border-top: 1px solid var(--border);
}
.profile-menu-item.del-item {
  color: var(--expense);
  font-size: 0.78rem;
  padding-top: 0.45rem;
  padding-bottom: 0.45rem;
}
.profile-menu-divider {
  height: 1px;
  background: var(--border);
}

/* ════════════════════════════════════════════════════════════
   MONTH NAV
════════════════════════════════════════════════════════════ */
.month-nav {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  display: flex;
  align-items: center;
  padding: 0 1rem;
  gap: 0.25rem;
  scrollbar-width: none;
  -ms-overflow-style: none;
  position: sticky;
  top: 56px;
  z-index: 90;
  transition: background 0.2s;
}
.month-nav::-webkit-scrollbar { display: none; }

.month-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0.6rem 1.15rem;
  border: 1.5px solid transparent;
  background: var(--bg-soft, rgba(124,58,237,0.06));
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-soft);
  border-radius: 999px;
  white-space: nowrap;
  transition: all 0.18s ease;
  font-family: inherit;
}
.month-tab:hover {
  color: var(--primary);
  background: rgba(124,58,237,0.12);
  border-color: rgba(124,58,237,0.25);
  transform: translateY(-1px);
}
.month-tab.active {
  color: white;
  background: var(--primary);
  border-color: var(--primary);
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(124,58,237,0.35);
}
.month-tab.active:hover { background: var(--primary-dark, var(--primary)); }
.persona-tab { /* hereda de month-tab */ }

.btn-add-month-nav {
  margin-left: auto;
  flex-shrink: 0;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 6px;
  padding: 0.4rem 0.85rem;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s;
}
.btn-add-month-nav:hover { background: var(--primary-dark); }

/* ════════════════════════════════════════════════════════════
   MAIN CONTENT
════════════════════════════════════════════════════════════ */
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem 1rem 4rem;
  display: grid;
  gap: 1.25rem;
}

.empty-state {
  text-align: center;
  padding: 3rem 1rem;
}
.empty-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 0.5rem;
}
.empty-state p {
  margin: 0.5rem 0 1rem;
  color: var(--text-soft);
}

.btn-primary-lg {
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 0.65rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s;
}
.btn-primary-lg:hover { background: var(--primary-dark); }

/* ════════════════════════════════════════════════════════════
   SUMMARY CARDS
════════════════════════════════════════════════════════════ */
.summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.summary-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  border-left: 4px solid transparent;
  transition: background 0.2s;
}
.summary-card.income  { border-left-color: var(--income); }
.summary-card.expense { border-left-color: var(--expense); }
.summary-card.balance { border-left-color: var(--primary); }
.summary-card.savings { border-left-color: var(--savings); }

.summary-card .label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-soft);
}
.summary-card .amount {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
}
.summary-card .sublabel {
  font-size: 0.7rem;
  color: var(--text-soft);
}
.summary-card.income .amount  { color: var(--income); }
.summary-card.expense .amount { color: var(--expense); }
.summary-card.balance .amount { color: var(--primary); }
.summary-card.savings .amount { color: var(--savings); }

/* ════════════════════════════════════════════════════════════
   SECTION CARDS
════════════════════════════════════════════════════════════ */
.section-card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: background 0.2s;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 0.5rem;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 700;
}

.badge {
  font-size: 0.68rem;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 700;
}
.badge-income  { background: var(--income-light);  color: var(--income); }
.badge-expense { background: var(--expense-light); color: var(--expense); }
.badge-savings { background: var(--savings-light); color: var(--savings); }

.btn-add-row {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 38px;
  border: 1.5px dashed var(--border);
  background: none;
  border-radius: 999px;
  padding: 0.5rem 1rem;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-soft);
  font-family: inherit;
  transition: all 0.18s ease;
}
.btn-add-row:hover {
  border-color: var(--primary);
  border-style: solid;
  color: var(--primary);
  background: rgba(124,58,237,0.08);
  transform: translateY(-1px);
}

/* Acciones al pie de cada sección (Ingresos / Egresos) */
.section-actions-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  padding: 0.85rem 0 0.25rem;
  margin-top: 0.5rem;
  border-top: 1px solid var(--border);
}
.section-actions-bottom .btn-add-row { min-height: 42px; padding: 0.6rem 1.2rem; }

/* ════════════════════════════════════════════════════════════
   TABLES
════════════════════════════════════════════════════════════ */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  min-width: 480px;
}
.expense-table { min-width: 740px; }

thead th {
  padding: 0.6rem 0.85rem;
  text-align: left;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-soft);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
th:not(:first-child) { text-align: right; }

tbody tr { transition: background 0.1s; }
tbody tr:hover { background: var(--bg); }

td {
  padding: 0.5rem 0.85rem;
  vertical-align: middle;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
td:not(:first-child) { text-align: right; }

.cat-cell { display: flex; align-items: center; gap: 0.5rem; }
.cat-name { font-weight: 500; cursor: default; }

.btn-edit-inline {
  opacity: 0;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-soft);
  padding: 2px 4px;
  font-size: 0.75rem;
  border-radius: 4px;
  transition: opacity 0.15s, background 0.15s;
  flex-shrink: 0;
}
tr:hover .btn-edit-inline { opacity: 1; }
.btn-edit-inline:hover { background: var(--border); color: var(--primary); }
@media (hover: none) { .btn-edit-inline { opacity: 0.5; } }

.inline-edit-input {
  border: 1px solid var(--primary);
  border-radius: 4px;
  padding: 0.2rem 0.4rem;
  font-size: 0.85rem;
  font-family: inherit;
  width: min(160px, 100%);
  outline: none;
  background: var(--bg-input);
  color: var(--text);
}

.btn-del {
  opacity: 0;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--expense);
  padding: 2px 4px;
  font-size: 0.8rem;
  border-radius: 4px;
  transition: opacity 0.15s, background 0.15s;
}
tr:hover .btn-del { opacity: 1; }
.btn-del:hover { background: var(--expense-light); }
@media (hover: none) { .btn-del { opacity: 0.6; } }

.table-select,
.table-input {
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 0.3rem 0.5rem;
  font-size: 0.82rem;
  font-family: inherit;
  background: transparent;
  color: var(--text);
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
  width: 90px;
}
.table-select { cursor: pointer; }
.table-select:focus,
.table-input:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--bg-input);
  box-shadow: var(--focus-ring);
}
.table-select:hover,
.table-input:hover { border-color: var(--border); background: var(--bg-input); }

.amount-input {
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 0.3rem 0.5rem;
  font-size: 0.82rem;
  font-family: inherit;
  background: transparent;
  color: var(--text);
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
  width: 100px;
  text-align: right;
}
.amount-input:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--bg-input);
  box-shadow: var(--focus-ring);
}
.amount-input:hover { border-color: var(--border); background: var(--bg-input); }

.total-row td {
  font-weight: 700;
  background: var(--bg);
  border-top: 2px solid var(--border);
  padding: 0.65rem 0.85rem;
}
.total-income  { color: var(--income); }
.total-expense { color: var(--expense); }

/* ════════════════════════════════════════════════════════════
   INSIGHTS
════════════════════════════════════════════════════════════ */
.insights-section {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: background 0.2s;
}
.insights-head {
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.insights-title {
  font-size: 0.95rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.insights-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  padding: 1rem 1.25rem;
}
.insight-card {
  background: var(--bg);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  border: 1px solid var(--border);
}
.insight-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-soft);
}
.insight-value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}
.insight-sub { font-size: 0.7rem; color: var(--text-soft); }

.alerts-list {
  padding: 0 1.25rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.alert-item {
  font-size: 0.8rem;
  padding: 0.45rem 0.75rem;
  background: #fef3c7;
  color: #92400e;
  border-radius: 6px;
}
[data-theme="dark"] .alert-item {
  background: #451a03;
  color: #fde68a;
}

.charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding: 1rem 1.25rem;
}
.chart-wrap { display: flex; flex-direction: column; gap: 0.5rem; }
.chart-wrap h4 {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-soft);
  text-align: center;
}
.chart-container { position: relative; height: 220px; }

/* ════════════════════════════════════════════════════════════
   DRAWER
════════════════════════════════════════════════════════════ */
.overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 150;
}
.overlay.open { display: block; }

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: min(320px, 90vw);
  background: var(--card);
  z-index: 200;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}
.drawer.open { transform: translateX(0); }

.drawer-head {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
  background: var(--header-grad);
  color: white;
}
.drawer-head h2 { font-size: 1rem; font-weight: 700; }
.drawer-head .btn-close { color: rgba(255,255,255,0.8); }
.drawer-head .btn-close:hover { background: rgba(255,255,255,0.2); color: white; }

.drawer-body { padding: 1rem 1.25rem; overflow-y: auto; flex: 1; }
.drawer-foot {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  background: var(--card);
}

.members-list { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.member-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg);
  border-radius: 8px;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--border);
}
.member-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
  flex-shrink: 0;
}
.member-name { flex: 1; font-weight: 500; }
.btn-member-edit,
.btn-member-del {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 4px;
  font-size: 0.8rem;
  opacity: 0.5;
  transition: opacity 0.15s, background 0.15s;
}
.btn-member-edit:hover,
.btn-member-del:hover { opacity: 1; }
.btn-member-del:hover { background: var(--expense-light); color: var(--expense); }

.inline-form { display: flex; gap: 0.5rem; }
.inline-form input {
  flex: 1;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.85rem;
  font-family: inherit;
  background: var(--bg-input);
  color: var(--text);
  transition: border-color 0.15s;
}
.inline-form input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: var(--focus-ring);
}

.btn-confirm-sm {
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 0.5rem 0.85rem;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  font-family: inherit;
  transition: background 0.15s;
}
.btn-confirm-sm:hover { background: var(--primary-dark); }

/* ════════════════════════════════════════════════════════════
   MODALS
════════════════════════════════════════════════════════════ */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 300;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.modal-overlay.open { display: flex; }

.modal {
  background: var(--card);
  border-radius: 14px;
  width: min(440px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 48px rgba(0,0,0,0.25);
  transition: background 0.2s;
}

.modal-head {
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  background: var(--card);
  z-index: 1;
}
.modal-head h2 { font-size: 1rem; font-weight: 700; }

.modal-body { padding: 1.25rem; }
.modal-body input,
.modal-body select,
.modal-body textarea {
  width: 100%;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.88rem;
  font-family: inherit;
  margin-bottom: 0.85rem;
  transition: border-color 0.15s, box-shadow 0.15s;
  background: var(--bg-input);
  color: var(--text);
}
.modal-body input:focus,
.modal-body select:focus,
.modal-body textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: var(--focus-ring);
}

.modal-foot {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  position: sticky;
  bottom: 0;
  background: var(--card);
}

.btn-close {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  color: var(--text-soft);
  padding: 4px 8px;
  border-radius: 4px;
  transition: background 0.15s;
  line-height: 1;
}
.btn-close:hover { background: var(--bg); }

.btn-cancel {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  background: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: inherit;
  color: var(--text);
  transition: background 0.15s;
}
.btn-cancel:hover { background: var(--bg); }

.btn-confirm {
  padding: 0.5rem 1rem;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: inherit;
  transition: background 0.15s;
}
.btn-confirm:hover { background: var(--primary-dark); }

.btn-danger {
  padding: 0.5rem 1rem;
  background: var(--expense);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: inherit;
  transition: background 0.15s;
}
.btn-danger:hover { background: #b91c1c; }

.field-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-soft);
  margin-bottom: 0.3rem;
}
.split-box {
  border: 1px dashed var(--primary);
  background: rgba(var(--primary-rgb, 150, 120, 255), 0.06);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
  margin: 0.4rem 0 0.75rem;
}
.split-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.82rem;
  cursor: pointer;
  background: var(--bg);
  transition: all 0.15s;
}
.split-chip:has(input:checked) {
  border-color: var(--primary);
  background: var(--primary);
  color: white;
  font-weight: 600;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.form-group { display: flex; flex-direction: column; }
.form-group label { margin-bottom: 0.25rem; }
.form-group input, .form-group select { margin-bottom: 0; }

/* ════════════════════════════════════════════════════════════
   OCR ZONE
════════════════════════════════════════════════════════════ */
.ocr-zone {
  position: relative;
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
  min-height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  background: var(--bg);
  cursor: default;
}
.ocr-zone:hover { border-color: var(--primary); }
.ocr-zone.drag-over {
  border-color: var(--primary);
  border-style: solid;
  background: var(--primary-light);
  box-shadow: 0 0 0 4px rgba(124,58,237,0.15);
}

.ocr-zone-content {
  text-align: center;
  padding: 1.5rem 1rem;
  pointer-events: none;
}
.ocr-icon { font-size: 2.5rem; display: block; margin-bottom: 0.4rem; }
.ocr-zone-content p { font-size: 0.88rem; color: var(--text); margin-bottom: 0.25rem; }
.ocr-drag-hint { font-size: 0.72rem; color: var(--text-soft); display: block; margin-bottom: 0.85rem; }

.ocr-buttons {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  pointer-events: all;
  flex-wrap: wrap;
}
.ocr-btn-action {
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 0.5rem 1.1rem;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s, transform 0.1s;
}
.ocr-btn-action:hover { background: var(--primary-dark); }
.ocr-btn-action:active { transform: scale(0.97); }
.ocr-btn-action.secondary {
  background: var(--primary-light);
  color: var(--primary-dark);
}
[data-theme="dark"] .ocr-btn-action.secondary {
  color: var(--primary);
}
.ocr-btn-action.secondary:hover { opacity: 0.85; }

.ocr-preview-img {
  width: 100%;
  max-height: 220px;
  object-fit: contain;
  border-radius: 8px;
}

.ocr-progress-wrap { padding: 1rem 0; }
.ocr-progress-bar-bg {
  height: 8px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}
.ocr-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-dark), var(--primary));
  border-radius: 4px;
  transition: width 0.3s;
}
.ocr-progress-text { font-size: 0.8rem; color: var(--text-soft); text-align: center; }

.ocr-result-wrap .ocr-amount-detected {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--income-light);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
}
.ocr-amount-label { font-size: 0.8rem; font-weight: 600; color: var(--income); }
.ocr-amount-value { font-size: 1.3rem; font-weight: 700; color: var(--income); }

.ocr-ai-badge {
  margin-left: auto;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: var(--primary-light);
  color: var(--primary);
}

.divider { border: none; border-top: 1px solid var(--border); margin: 1rem 0; }
.ocr-add-title { font-size: 0.88rem; font-weight: 700; color: var(--text); margin-bottom: 0.75rem; }
#ocr-raw-text {
  resize: vertical;
  min-height: 80px;
  font-size: 0.78rem;
  color: var(--text-soft);
  background: var(--bg-input);
}
#ocr-modal { width: min(540px, 100%); }

/* ════════════════════════════════════════════════════════════
   SETTINGS
════════════════════════════════════════════════════════════ */
.settings-section-title { font-size: 0.9rem; font-weight: 700; margin-bottom: 0.35rem; }
.settings-section-desc {
  font-size: 0.8rem;
  color: var(--text-soft);
  margin-bottom: 0.75rem;
  line-height: 1.5;
}
.settings-section-desc a { color: var(--primary); text-decoration: none; }
.settings-warning { font-size: 0.72rem; color: var(--expense); margin-top: -0.4rem; margin-bottom: 0.75rem; }
.settings-status {
  font-size: 0.8rem;
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  margin-top: 0.5rem;
}
.settings-status.ok  { background: var(--income-light); color: var(--income); }
.settings-status.none { background: var(--bg); color: var(--text-soft); border: 1px solid var(--border); }

/* ════════════════════════════════════════════════════════════
   TOAST
════════════════════════════════════════════════════════════ */
.toast {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background: #2e1065;
  color: white;
  padding: 0.65rem 1.1rem;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 500;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.25s, transform 0.25s;
  z-index: 400;
  pointer-events: none;
  max-width: 300px;
}
[data-theme="dark"] .toast { background: #4c1d95; }
.toast.show { opacity: 1; transform: translateY(0); }

/* ── Savings section ──────────────────────────────────────── */
.savings-total-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.75rem 1.25rem; background: var(--savings-light);
  border-radius: var(--radius-sm); margin-bottom: 0.75rem;
}
.savings-total-bar .savings-total-label { font-weight: 600; color: var(--savings); }
.savings-total-bar .savings-total-amount { font-size: 1.25rem; font-weight: 700; color: var(--savings); }
.savings-entry-row { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.savings-entry-row input, .savings-entry-row select {
  padding: 0.4rem 0.6rem; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--bg-input); color: var(--text); font-size: 0.85rem;
}
.savings-entry-row input[type="number"] { width: 100px; }
.savings-entry-row input[type="text"] { flex: 1; min-width: 100px; }
.btn-delete-saving {
  background: none; border: none; cursor: pointer; font-size: 1rem; opacity: 0.5;
  transition: opacity 0.15s;
}
.btn-delete-saving:hover { opacity: 1; }

/* ════════════════════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .summary { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .summary { grid-template-columns: 1fr; }
  .charts-grid { grid-template-columns: 1fr; }
  .header-actions { flex-wrap: wrap; gap: 0.4rem; }
  .btn-hdr {
    min-height: 38px;
    padding: 0.45rem 0.85rem;
    font-size: 0.76rem;
  }
  #btn-dark-mode { width: 38px; min-width: 38px; padding: 0; }
  .month-tab { min-height: 40px; padding: 0.55rem 0.9rem; font-size: 0.82rem; }
  .form-row { grid-template-columns: 1fr; }
  .main-content { padding: 1rem 0.75rem 3rem; }
  .profile-name-text { max-width: 60px; }
  .section-actions-bottom { flex-direction: column; align-items: stretch; }
  .section-actions-bottom .btn-add-row { width: 100%; justify-content: center; }
}
@media (max-width: 400px) {
  .header-brand h1 { font-size: 1rem; }
}

/* ════════════════════════════════════════════════════════════
   LOGIN SCREEN
════════════════════════════════════════════════════════════ */
.login-screen {
  position: fixed;
  inset: 0;
  background: var(--header-grad);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.login-screen.hidden { display: none; }

.login-card {
  background: var(--card);
  border-radius: 20px;
  padding: 2rem;
  width: min(400px, 100%);
  box-shadow: 0 24px 64px rgba(0,0,0,0.35);
}

.login-logo {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 0.4rem;
  display: block;
}

.login-title {
  font-size: 1.3rem;
  font-weight: 700;
  text-align: center;
  color: var(--text);
  margin-bottom: 0.2rem;
}

.login-subtitle {
  font-size: 0.8rem;
  text-align: center;
  color: var(--text-soft);
  margin-bottom: 1.25rem;
}

.login-tabs {
  display: flex;
  gap: 0;
  background: var(--bg);
  border-radius: 8px;
  padding: 3px;
  margin-bottom: 1.25rem;
}

.login-tab {
  flex: 1;
  padding: 0.5rem;
  border: none;
  background: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-soft);
  font-family: inherit;
  transition: background 0.15s, color 0.15s;
}
.login-tab.active {
  background: var(--card);
  color: var(--primary);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.login-form label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-soft);
  margin-bottom: 0.3rem;
}

.login-form input {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.88rem;
  font-family: inherit;
  background: var(--bg-input);
  color: var(--text);
  margin-bottom: 0.85rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.login-form input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: var(--focus-ring);
}

.btn-login-submit {
  width: 100%;
  padding: 0.72rem;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s, transform 0.1s;
  margin-top: 0.2rem;
}
.btn-login-submit:hover  { background: var(--primary-dark); }
.btn-login-submit:active { transform: scale(0.98); }
.btn-login-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.login-error {
  margin-top: 0.6rem;
  padding: 0.5rem 0.75rem;
  background: var(--expense-light);
  color: var(--expense);
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 500;
}

.login-notice {
  padding: 0.6rem 0.85rem;
  background: var(--income-light);
  color: var(--income);
  border-radius: 6px;
  font-size: 0.8rem;
  margin-bottom: 0.85rem;
  line-height: 1.4;
}

/* ════════════════════════════════════════════════════════════
   COLLAPSIBLE SECTION CARDS
════════════════════════════════════════════════════════════ */
.btn-collapse {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.2rem 0.5rem;
  cursor: pointer;
  font-size: 0.75rem;
  color: var(--text-soft);
  font-family: inherit;
  transition: background 0.1s, color 0.1s;
  line-height: 1;
  flex-shrink: 0;
}
.btn-collapse:hover { background: var(--bg); color: var(--text); }

.section-body { /* wrapper for collapsible content — no styles needed */ }
.section-card.collapsed .section-body { display: none; }
.section-card.collapsed .section-header { border-bottom: none; }

/* ════════════════════════════════════════════════════════════
   EXPENSE GROUP BADGES
════════════════════════════════════════════════════════════ */
.group-badge {
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.8rem;
  padding: 1px 4px;
  line-height: 1.3;
  flex-shrink: 0;
  transition: background 0.1s, border-color 0.1s;
  font-family: inherit;
  user-select: none;
}
.group-badge:hover {
  background: var(--bg-2);
  border-color: var(--primary);
}