/* ════════════════════════════════════════════
   style.css — Design System, Variables, Reset, Base
   ════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ── DESIGN TOKENS ── */
:root {
  /* Colors */
  --color-bg: #F2F2F7;
  --color-surface: #FFFFFF;
  --color-surface-alt: #F9F9FB;
  --color-border: rgba(0, 0, 0, 0.07);
  --color-text-primary: #1C1C1E;
  --color-text-secondary: #6E6E73;
  --color-text-tertiary: #AEAEB2;
  --color-accent: #0A84FF;
  --color-accent-light: rgba(10, 132, 255, 0.12);
  --color-success: #30D158;
  --color-success-light: rgba(48, 209, 88, 0.12);
  --color-danger: #FF453A;
  --color-danger-light: rgba(255, 69, 58, 0.12);
  --color-warning: #FF9F0A;
  --color-warning-light: rgba(255, 159, 10, 0.12);
  --color-nav: #1C1C1E;
  --color-nav-text: rgba(255, 255, 255, 0.5);
  --color-nav-active: #FFFFFF;
  --color-card-dark: #1C1C1E;
  --color-income: #30D158;
  --color-expense: #FF453A;

  /* Typography */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.72rem;
  --font-size-sm: 0.82rem;
  --font-size-base: 0.92rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.15rem;
  --font-size-xl: 1.35rem;
  --font-size-2xl: 1.7rem;
  --font-size-3xl: 2.2rem;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 1px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.06);
  --shadow-nav: 0 -4px 24px rgba(0,0,0,0.1), 0 8px 32px rgba(0,0,0,0.2);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --nav-height: 80px;
  --sidebar-width: 240px;
  --content-max: 1100px;
  --header-height: 56px;
}

/* ── DARK MODE ── */
[data-theme="dark"] {
  --color-bg: #000000;
  --color-surface: #1C1C1E;
  --color-surface-alt: #2C2C2E;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-text-primary: #F2F2F7;
  --color-text-secondary: #AEAEB2;
  --color-text-tertiary: #636366;
  --color-accent-light: rgba(10, 132, 255, 0.2);
  --color-success-light: rgba(48, 209, 88, 0.15);
  --color-danger-light: rgba(255, 69, 58, 0.15);
  --color-warning-light: rgba(255, 159, 10, 0.15);
  --color-nav: rgba(28, 28, 30, 0.95);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.3);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.4);
  --shadow-nav: 0 -4px 24px rgba(0,0,0,0.5), 0 8px 32px rgba(0,0,0,0.4);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
a, button, [role="button"], input, select, textarea, label { outline: none; }
a:focus-visible, button:focus-visible, [role="button"]:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  background: var(--color-bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overscroll-behavior: none;
}
a { color: var(--color-accent); text-decoration: none; }
button { font-family: var(--font); cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: var(--font); }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }

/* ── TYPOGRAPHY UTILITIES ── */
.text-primary   { color: var(--color-text-primary); }
.text-secondary { color: var(--color-text-secondary); }
.text-muted     { color: var(--color-text-tertiary); }
.text-accent    { color: var(--color-accent); }
.text-success   { color: var(--color-success); }
.text-danger    { color: var(--color-danger); }
.text-warning   { color: var(--color-warning); }
.font-medium    { font-weight: 500; }
.font-semibold  { font-weight: 600; }
.font-bold      { font-weight: 700; }
.text-sm        { font-size: var(--font-size-sm); }
.text-xs        { font-size: var(--font-size-xs); }
.text-center    { text-align: center; }

/* ── LAYOUT ── */
.app-container {
  display: flex;
  height: 100dvh;
  overflow: hidden;
  position: relative;
}

.main-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding-bottom: calc(var(--nav-height) + var(--space-4));
  scroll-behavior: smooth;
}

.view {
  display: none;
  animation: fadeIn 200ms ease;
}
.view-active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.page-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--color-bg);
  padding: var(--space-4) var(--space-4) var(--space-3);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
}

.page-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.3px;
}

.page-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-top: 2px;
}

.page-body {
  padding: var(--space-4);
  max-width: var(--content-max);
}

.section-title {
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  letter-spacing: -0.2px;
}

.section-label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: var(--space-2);
}

/* ── GRID ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--space-3); }
.grid-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: var(--space-3); }

/* ── CARDS ── */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  padding: var(--space-5);
  transition: box-shadow var(--transition-fast);
}
.card:hover { box-shadow: var(--shadow-md); }
.card-dark {
  background: var(--color-card-dark);
  color: #fff;
  border: none;
  box-shadow: var(--shadow-md);
}
.card-sm { padding: var(--space-4); border-radius: var(--radius-md); }
.card-xs { padding: var(--space-3); border-radius: var(--radius-sm); }

/* ── STAT CARDS ── */
.stat-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.stat-label {
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.stat-value {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.5px;
  line-height: 1.1;
}
.stat-value-lg {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-text-primary);
  letter-spacing: -1px;
  line-height: 1;
}
.stat-compare {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  margin-top: var(--space-1);
}

/* ── PROGRESS BARS ── */
.progress-bar {
  height: 8px;
  background: var(--color-surface-alt);
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.progress-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  transition: width var(--transition-slow);
}
.budget-fill-ok      { background: var(--color-accent); }
.budget-fill-warning { background: var(--color-warning); }
.budget-fill-over    { background: var(--color-danger); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--font-size-base);
  font-weight: 600;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
  line-height: 1;
}
.btn-primary {
  background: var(--color-accent);
  color: #fff;
}
.btn-primary:hover { filter: brightness(1.1); }
.btn-primary:active { transform: scale(0.97); }

.btn-secondary {
  background: var(--color-surface-alt);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover { background: var(--color-surface); }

.btn-danger {
  background: var(--color-danger-light);
  color: var(--color-danger);
}
.btn-danger:hover { background: var(--color-danger); color: #fff; }

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  transition: background var(--transition-fast), transform var(--transition-fast);
  background: transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
  border: none;
}
.btn-icon:hover {
  background: var(--color-surface-alt);
  color: var(--color-text-primary);
  transform: scale(1.05);
}

/* ── FAB ── */
.fab {
  position: fixed;
  bottom: calc(var(--nav-height) + var(--space-4));
  right: var(--space-5);
  z-index: 100;
}
.fab-btn {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  color: #fff;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  border: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  font-weight: 300;
}
.fab-btn:hover  { transform: scale(1.08); box-shadow: 0 16px 48px rgba(10, 132, 255, 0.4); }
.fab-btn:active { transform: scale(0.95); }

/* ── INPUTS ── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}
.form-label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border);
  background: var(--color-surface-alt);
  color: var(--color-text-primary);
  font-size: var(--font-size-md);
  font-family: var(--font);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-light);
  background: var(--color-surface);
}
.form-input::placeholder { color: var(--color-text-tertiary); }
.form-textarea { resize: vertical; min-height: 72px; }
.form-input.input-error { border-color: var(--color-danger); }
.field-error {
  font-size: var(--font-size-xs);
  color: var(--color-danger);
  margin-top: 2px;
}
.amount-input-wrapper {
  position: relative;
}
.amount-prefix {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-secondary);
  pointer-events: none;
}
.amount-input-wrapper .form-input {
  padding-left: calc(var(--space-4) + 18px);
  font-size: var(--font-size-lg);
  font-weight: 700;
}
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236E6E73' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

/* ── EMPTY STATES ── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-10) var(--space-6);
  text-align: center;
  gap: var(--space-2);
}
.empty-icon { font-size: 2.5rem; opacity: 0.5; margin-bottom: var(--space-2); }
.empty-title {
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--color-text-secondary);
}
.empty-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
}

/* ── LOADING ── */
.loading-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 600ms linear infinite;
  margin: var(--space-10) auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── DIVIDERS ── */
.divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-4) 0;
}

/* ── BADGE ── */
.cat-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 500;
  white-space: nowrap;
}

/* ── TRANSACTION ITEMS ── */
.tx-group { margin-bottom: var(--space-4); }
.tx-group-label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-2);
}
.tx-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast);
  position: relative;
}
.tx-item:hover { background: var(--color-surface-alt); }
.tx-item:hover .tx-actions { opacity: 1; }
.tx-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.tx-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.tx-desc {
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tx-meta {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  margin-top: 1px;
}
.tx-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  flex-shrink: 0;
}
.tx-amount {
  font-size: var(--font-size-base);
  font-weight: 700;
  letter-spacing: -0.3px;
}
.tx-actions {
  display: flex;
  gap: 2px;
  opacity: 0;
  transition: opacity var(--transition-fast);
}
/* — Pills de método de pago / cuenta — */
.tx-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 5px;
}
.tx-pill {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 0.68rem;
  font-weight: 500;
  padding: 2px 7px;
  border-radius: 99px;
  line-height: 1.4;
  white-space: nowrap;
}
.tx-pill-pay {
  background: var(--color-accent-light);
  color: var(--color-accent);
}
.tx-pill-account {
  background: rgba(120,120,128,0.12);
  color: var(--color-text-secondary);
}
/* — Nota / comentario — */
.tx-note {
  display: block;
  font-size: 0.72rem;
  color: var(--color-text-secondary);
  margin-top: 4px;
  line-height: 1.4;
  font-style: italic;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.amount-expense { color: var(--color-expense); }
.amount-income  { color: var(--color-income); }

/* ── BUDGET CARDS ── */
.budget-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-3);
  border: 1.5px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-fast);
}
.budget-card:hover { box-shadow: var(--shadow-md); }
.budget-header { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-3); }
.budget-icon { font-size: 1.4rem; }
.budget-info { flex: 1; }
.budget-name { display: block; font-size: var(--font-size-base); font-weight: 600; color: var(--color-text-primary); }
.budget-meta { font-size: var(--font-size-xs); color: var(--color-text-tertiary); }
.budget-actions { display: flex; gap: 2px; }
.budget-footer { display: flex; justify-content: space-between; align-items: center; margin-top: var(--space-2); }
.budget-pct { font-size: var(--font-size-sm); font-weight: 600; color: var(--color-text-secondary); }
.budget-remaining { font-size: var(--font-size-sm); color: var(--color-text-secondary); }
.budget-over { border-color: var(--color-danger); }
.budget-warning { border-color: var(--color-warning); }
.budget-ok { border-color: var(--color-border); }
.budget-over .progress-fill { background: var(--color-danger); }
.budget-warning .progress-fill { background: var(--color-warning); }

/* ── GOAL CARDS ── */
.goal-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-3);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-fast);
}
.goal-card:hover { box-shadow: var(--shadow-md); }
.goal-header { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-3); }
.goal-icon { width: 44px; height: 44px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; flex-shrink: 0; }
.goal-info { flex: 1; }
.goal-name { display: block; font-size: var(--font-size-base); font-weight: 600; color: var(--color-text-primary); }
.goal-days { font-size: var(--font-size-xs); color: var(--color-text-tertiary); }
.goal-actions { display: flex; gap: 2px; }
.goal-amounts { display: flex; align-items: baseline; gap: var(--space-2); margin-bottom: var(--space-2); }
.goal-current { font-size: var(--font-size-lg); font-weight: 700; color: var(--color-text-primary); }
.goal-target { font-size: var(--font-size-sm); color: var(--color-text-tertiary); }
.goal-footer { display: flex; justify-content: space-between; margin-top: var(--space-2); }
.goal-pct { font-size: var(--font-size-sm); font-weight: 600; color: var(--color-text-secondary); }
.goal-remaining { font-size: var(--font-size-sm); color: var(--color-text-tertiary); }
.goal-complete-label { font-size: var(--font-size-sm); color: var(--color-success); font-weight: 600; }
.goal-complete { border-color: var(--color-success); }

/* ── SUBSCRIPTION CARDS ── */
.sub-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-2);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-fast);
}
.sub-card:hover { box-shadow: var(--shadow-md); }
.sub-card:hover .sub-actions { opacity: 1; }
.sub-icon { width: 42px; height: 42px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; }
.sub-info { flex: 1; }
.sub-name { display: block; font-size: var(--font-size-base); font-weight: 600; color: var(--color-text-primary); }
.sub-meta { font-size: var(--font-size-xs); color: var(--color-text-tertiary); }
.sub-right { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.sub-amount { font-size: var(--font-size-base); font-weight: 700; color: var(--color-text-primary); }
.sub-actions { display: flex; gap: 2px; opacity: 0; transition: opacity var(--transition-fast); }
.sub-urgent { border-color: var(--color-danger); }
.sub-soon   { border-color: var(--color-warning); }
.sub-inactive { opacity: 0.5; }

/* ── CATEGORY ITEMS ── */
.cat-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-2);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}
.cat-item:hover { background: var(--color-surface-alt); }
.cat-item:hover .cat-actions { opacity: 1; }
.cat-icon { width: 38px; height: 38px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0; }
.cat-name { flex: 1; font-size: var(--font-size-base); font-weight: 500; color: var(--color-text-primary); }
.cat-actions { display: flex; gap: 2px; opacity: 0; transition: opacity var(--transition-fast); }

/* ── UPCOMING ITEMS (Dashboard) ── */
.upcoming-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
}
.upcoming-icon { width: 34px; height: 34px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 1rem; flex-shrink: 0; }
.upcoming-name { flex: 1; font-size: var(--font-size-sm); font-weight: 500; color: var(--color-text-primary); }
.upcoming-days { font-size: var(--font-size-xs); color: var(--color-text-tertiary); font-weight: 500; }
.upcoming-days.urgent { color: var(--color-danger); font-weight: 600; }
.upcoming-amount { font-size: var(--font-size-sm); font-weight: 700; color: var(--color-text-primary); }

/* ── INSIGHTS ── */
.insight-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
  line-height: 1.4;
}
.insight-item span:first-child { font-size: 1.1rem; flex-shrink: 0; }
.insight-item p { color: var(--color-text-primary); }
.insight-positive { background: var(--color-success-light); }
.insight-warning  { background: var(--color-warning-light); }
.insight-danger   { background: var(--color-danger-light); }
.insight-info     { background: var(--color-accent-light); }

/* ── ICON PICKER ── */
.icon-picker {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  max-height: 120px;
  overflow-y: auto;
  padding: var(--space-2);
  background: var(--color-surface-alt);
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border);
}
.icon-pick-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
  background: transparent;
}
.icon-pick-btn:hover { background: var(--color-border); transform: scale(1.1); }
.icon-pick-btn.selected { background: var(--color-accent-light); outline: 2px solid var(--color-accent); }

/* ── TYPE TOGGLE ── */
.type-toggle {
  display: flex;
  background: var(--color-surface-alt);
  border-radius: var(--radius-full);
  padding: 4px;
  gap: 4px;
  border: 1px solid var(--color-border);
}
.type-toggle-btn {
  flex: 1;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
  background: transparent;
}
.type-toggle-btn.active {
  background: var(--color-surface);
  color: var(--color-accent);
  box-shadow: var(--shadow-sm);
}
.type-toggle-btn[data-type="income"].active { color: var(--color-success); }

/* ── STATS TOTALS ── */
.stats-summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

/* ── PERIOD SELECTOR ── */
.period-selector {
  display: flex;
  gap: var(--space-1);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}
.period-btn {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text-secondary);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.period-btn.active {
  background: var(--color-accent);
  color: #fff;
  border-color: transparent;
}
.period-btn:hover:not(.active) { background: var(--color-surface-alt); }

/* ── CHART CONTAINERS ── */
.chart-container {
  position: relative;
  width: 100%;
}
.chart-container canvas { max-width: 100%; }

/* ── SETTINGS ROWS ── */
.settings-section { margin-bottom: var(--space-6); }
.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-1);
  border: 1px solid var(--color-border);
  gap: var(--space-3);
}
.settings-row-label {
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-text-primary);
}
.settings-row-sub {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}
.settings-row .form-select {
  width: auto;
  min-width: 140px;
  background-color: var(--color-surface-alt);
  padding: var(--space-2) var(--space-5) var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
}
.settings-stat {
  display: flex;
  justify-content: space-between;
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* ── DASHBOARD HERO ── */
.dashboard-hero {
  background: var(--color-card-dark);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  margin-bottom: var(--space-4);
  position: relative;
  overflow: hidden;
}
.dashboard-hero::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 160px; height: 160px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}
.dashboard-hero::after {
  content: '';
  position: absolute;
  bottom: -60px; left: -20px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
}
.hero-label {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.55);
  font-weight: 500;
  margin-bottom: var(--space-1);
}
.hero-balance {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: #fff;
  letter-spacing: -1.5px;
  line-height: 1;
  margin-bottom: var(--space-5);
}
.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
.hero-stat {
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.hero-stat-label {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.5);
  font-weight: 500;
  margin-bottom: 2px;
}
.hero-stat-value {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.5px;
}
.hero-stat-value.income { color: #34d399; }
.hero-stat-value.expense { color: #fb7185; }

/* ── INSTALL BUTTON ── */
#install-btn {
  display: none;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-accent);
  color: #fff;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
}
#install-btn:hover { filter: brightness(1.1); }