:root {
  /* Night theme (default) */
  --bg-main: #020617;
  --bg-card: #0f172a;
  --bg-card-alt: #111827;
  --border-subtle: #1f2937;
  --text-primary: #f9fafb;
  --text-secondary: #9ca3af;
  --accent: #38bdf8;
  --accent-soft: rgba(56,189,248,0.1);
  --income: #22c55e;
  --expense: #ef4444;
  --shadow-soft: 0 18px 40px rgba(15,23,42,0.55);

  /* Pastel category colors */
  --cat-food: #fecaca;
  --cat-travel: #bfdbfe;
  --cat-shopping: #fde68a;
  --cat-bills: #ddd6fe;
  --cat-health: #bbf7d0;
  --cat-other: #e5e7eb;
}

/* Day theme overrides */
:root[data-theme="day"] {
  --bg-main: #f3f4f6;
  --bg-card: #ffffff;
  --bg-card-alt: #f9fafb;
  --border-subtle: #e5e7eb;
  --text-primary: #0f172a;
  --text-secondary: #6b7280;
  --accent: #2563eb;
  --accent-soft: rgba(37,99,235,0.06);
  --income: #16a34a;
  --expense: #dc2626;
  --shadow-soft: 0 14px 30px rgba(148,163,184,0.45);

  --cat-food: #fee2e2;
  --cat-travel: #dbeafe;
  --cat-shopping: #fef3c7;
  --cat-bills: #e0e7ff;
  --cat-health: #dcfce7;
  --cat-other: #e5e7eb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", Arial, sans-serif;
  background: radial-gradient(circle at top, var(--bg-card) 0, var(--bg-main) 55%, var(--bg-main) 100%);
  color: var(--text-primary);
  padding: 16px;
  transition: background 0.3s ease, color 0.3s ease;
}

.container {
  max-width: 640px;
  margin: 0 auto;
}

h2 {
  margin: 0 0 16px;
  font-weight: 1000;
  letter-spacing: 0.02em;
text-align: center;}

.app-header {
  display: flex;
  flex-direction: column;   /* stack title and actions */
  gap: 8px;                 /* space between title and buttons */
  margin-bottom: 16px;
}

.app-title {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.app-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}



/* Cards */
.card {
  background: var(--bg-card);
  padding: 16px;
  border-radius: 16px;
  margin-bottom: 16px;
  border: 1px solid var(--border-subtle);
  /*box-shadow: 0 16px 40px rgba(15,23,42,0.65);*/
box-shadow: 0 0 5px 5px rgba(56,189,248,0.6);}

/* Inputs & selects */
input, select, button {
  padding: 12px 14px;
  margin-top: 10px;
  border-radius: 15px;
  border: 2px solid #38bdf8;
  font-size: 15px;
  background: #020617;
  color: var(--text-primary);
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, background-color 140ms ease, transform 80ms ease;
}

input, select {
  width: 100%;
  border-color: #38bdf8;
border-width: 1px;
}

button {
  cursor: pointer;
}

:root[data-theme="day"] input,
:root[data-theme="day"] select,
:root[data-theme="day"] button {
  background: #ffffff;
  color: #0f172a;
}

input::placeholder {
  color: #6b7280;
}

select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, #9ca3af 50%), linear-gradient(135deg, #9ca3af 50%, transparent 50%);
  background-position: calc(100% - 16px) calc(50% - 3px), calc(100% - 12px) calc(50% - 3px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

input:focus, select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 5px 5px rgba(56,189,248,0.6);
}
input:hover, select:hover{border-color:var(--accent);
box-shadow: 0 0 5px 5px rgba(56,189,248,0.6);}
button {
  width: 100%;
  background: var(--accent);
  border: none;
  font-weight: 600;
  color: #0f172a;
  box-shadow: 0 10px 26px rgba(56,189,248,0.35);
}

/* Button micro-interactions */
/*button:hover {
  filter: brightness(1.05);
  box-shadow: 0 14px 32px rgba(56,189,248,0.55);
}*/
button:hover{border-color:var(--accent);
box-shadow: 0 0 10px 10px rgba(56,189,248,0.6);}

button:active {
  transform: scale(0.98) translateY(1px);
  box-shadow: 0 6px 18px rgba(56,189,248,0.4);
}

/* Subtle button */
.btn-subtle {
  background: rgba(15,23,42,0.85);
  color: var(--text-secondary);
  border: 1px solid rgba(148,163,184,0.24);
  box-shadow: none;
}

:root[data-theme="day"] .btn-subtle {
  background: #f9fafb;
  color: #4b5563;
  border-color: #e5e7eb;
}

.btn-subtle:hover {
  background: rgba(15,23,42,1);
  color: #e5e7eb;
}

:root[data-theme="day"] .btn-subtle:hover {
  background: #e5e7eb;
  color: #111827;
}

/* Small inline buttons */
.btn-inline {
  width: auto;
  padding: 8px 12px;
  font-size: 13px;
}

/* Balance card */
.total {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.03em;
}

/* Transaction list */
/* Transaction list */
.list-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 8px;
font-size: 13px;
color: var(--text-secondary);
}
.expense {
display: flex;
justify-content: space-between;
align-items: center;
background: var(--bg-card-alt);
margin-top: 10px;
padding: 10px 12px;
border-radius: 12px;
border: 1px solid rgba(31,41,55,0.9);
transition: transform 120ms ease, background-color 120ms ease, box-shadow 140ms ease;
cursor: pointer;
}
/*:root[data-theme="day"] .expense {
border-color: #e5e7eb;
background: #f9fafb;
}*/
.expense:hover {
transform: translateY(-3px);
background: #020617;
box-shadow: 0 0 5px 5px rgba(56,189,248,0.6);
}
:root[data-theme="day"] .expense:hover {
background: #ffffff;
}
/* Recent activity cards */
.expense.expense-item {
background: rgba(239, 68, 68, 0.10);
border: 1px solid rgba(239, 68, 68, 0.22);
border-left: 4px solid #ef4444;
}
.expense.income {
background: rgba(34, 197, 94, 0.10);
border: 1px solid rgba(34, 197, 94, 0.22);
border-left: 4px solid #22c55e;
}
/* Day theme stronger colors */
:root[data-theme="day"] .expense.expense-item {
background: #fff1f2;
border-color: #fecdd3;
border-left-color: #ef4444;
}
:root[data-theme="day"] .expense.income {
background: #ecfdf5;
border-color: #bbf7d0;
border-left-color: #22c55e;
}
/* Text inside the cards */
:root[data-theme="day"] .expense.expense-item .tx-category-badge,
:root[data-theme="day"] .expense.expense-item .tx-meta,
:root[data-theme="day"] .expense.expense-item .tx-description,
:root[data-theme="day"] .expense.expense-item .tx-datetime {
color: #991b1b;
}
:root[data-theme="day"] .expense.income .tx-category-badge,
:root[data-theme="day"] .expense.income .tx-meta,
:root[data-theme="day"] .expense.income .tx-description,
:root[data-theme="day"] .expense.income .tx-datetime {
color: #166534;
}
.tx-meta {
font-size: 12px;
color: var(--text-secondary);
}
.tx-category-badge {
display: inline-flex;
align-items: center;
gap: 6px;
font-size: 11px;
padding: 4px 8px;
border-radius: 999px;
border: 1px solid rgba(148,163,184,0.4);
background: rgba(15,23,42,0.75);
}
:root[data-theme="day"] .tx-category-badge {
background: #f9fafb;
}
.tx-description {
font-size: 12px;
color: var(--text-secondary);
margin-top: 4px;
}
.tx-datetime {
font-size: 11px;
color: #64748b;
margin-top: 4px;
}
.expense button {
width: auto;
min-width: 44px;
padding: 8px 10px;
border-radius: 999px;
font-size: 12px;
background: rgba(239,68,68,0.12);
color: #fecaca;
border: 1px solid rgba(248,113,113,0.5);
box-shadow: none;
}
:root[data-theme="day"] .expense button {
background: rgba(248,113,113,0.08);
color: #b91c1c;
}
.expense button:hover {
background: rgba(239,68,68,0.22);}

/* Charts */
.chart-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.chart-wrapper {
  background: radial-gradient(circle at top, #0b1120 0, #020617 60%);
  border-radius: 16px;
  padding: 12px;
  border: 1px solid #1f2937;
}

:root[data-theme="day"] .chart-wrapper {
  background: radial-gradient(circle at top, #e5e7eb 0, #f9fafb 60%);
  border-color: #e5e7eb;
}

.chart-title {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
/*=======================
.chart-wrapper canvas {
  width: 100% !important;
  height: 260px !important;
}
===========================*/
.analytics-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 6px;
}

.analytics-header span {
  font-size: 12px;
  color: var(--text-secondary);
}

/* FAB */
.fab {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 56px;
  height: 56px;
  border-radius: 999px;
  border: none;
  background: linear-gradient(135deg, #38bdf8 0%, #22c55e 50%, #a855f7 100%);
  color: #0b1120;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0 24px 65px rgba(8,47,73,0.9);
  transition: transform 140ms ease, box-shadow 140ms ease, filter 100ms ease;
  z-index: 40;
}

.fab:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 32px 80px rgba(8,47,73,1);
  filter: brightness(1.05);
}

.fab:active {
  transform: scale(0.96);
  box-shadow: 0 18px 42px rgba(8,47,73,0.8);
}

/* Modal overlay */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,0.65);
  backdrop-filter: blur(10px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 50;
}

/* Modal */
.modal {
  width: 100%;
  max-width: 420px;
  margin: 0 16px;
  background: #020617;
  border-radius: 18px;
  padding: 18px 16px 16px;
  border: 1px solid #1f2937;
  box-shadow: 0 30px 80px rgba(15,23,42,0.9);
  animation: modalIn 180ms ease-out;
}

:root[data-theme="day"] .modal {
  background: #ffffff;
  border-color: #e5e7eb;
  box-shadow: 0 20px 60px rgba(148,163,184,0.6);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.modal-title {
  font-size: 16px;
  font-weight: 600;
}

.modal-subtitle {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid rgba(148,163,184,0.35);
  background: rgba(15,23,42,0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 16px;
}

:root[data-theme="day"] .modal-close {
  background: #f9fafb;
  color: #6b7280;
  border-color: #e5e7eb;
}

.modal-close:hover {
  background: rgba(30,64,175,0.85);
  color: #e5e7eb;
}

:root[data-theme="day"] .modal-close:hover {
  background: #e5e7eb;
  color: #111827;
}
.currency-hint{color:#38bdf8;}


.modal-footer {
  margin-top: 12px;
  display: flex;
  gap: 8px;
}

.modal-footer button {
  flex: 1;
}

/* Detail modal content */
.detail-row {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  font-size: 13px;
}

.detail-label {
  color: var(--text-secondary);
}

.detail-value {
  font-weight: 500;
}

/* Password lock screen */
#lockScreen {
  position: fixed;
  inset: 0;
  background: #38bdf8 ;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
/*==================================*/


/* Lock screen – always dark, always visible colors */
#lockScreen{
   
  color: #e5e7eb !important;       /* light text */
}
button#lockBtn{border: 2px solid #38bdf8!important;
}

#lockScreen input{border:1px solid #38bdf8 !important;}
#lockScreen select,
#lockScreen button {
  background: #0f172a !important;
  color: #e5e7eb !important;
  border:2px inset #38bdf8 !important;
}

#lockScreen input::placeholder {
  color: #9ca3af !important;
}

/* Ensure labels/text inside lock card are visible */

#lockScreen .lock-subtitle,
#lockScreen .lock-card {
  color: #e5e7eb !important;
  background: #0f172a !important;
}

/*===================================*/

.lock-card {
  background: #020617;
  border-radius: 18px;
  padding: 18px 16px 16px;
  border: 2px solid #e5e7eb;
  box-shadow: 0 30px 80px rgba(15,23,42,0.9);
  max-width: 360px;
  width: 100%;
}
#forgotPasswordBtn{border: 2px solid #38bdf8 !important;}


.lock-title {
  font-size: 25px;
  font-weight: 800;
  margin-bottom: 6px;
  background-color: #020617;
text-align: center;
color:#38bdf8}

.lock-subtitle {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.lock-card input[type="password"] {
      width: 100%;
      padding: 10px;
      border-radius: 18px;
      border: 2px solid #38bdf8;
      background: #020617;
      color: #e2e8f0;
      margin-bottom: 12px;
    }
    #lockClearBtn{border: 2px solid #38bdf8;}

.lock-card  {
  margin-top: 12px;
}
h2{color: #38bdf8;}
#catEditName{border-color: #38bdf8;
border-width: 2px;}
/* Animations */
@keyframes modalIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Category edit row */
.category-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 10px;
}
#category{position: relative;
margin-top: -50px;}

.category-row select {
  flex: 1;
}

.category-edit-controls {
  flex: 1.2;
  display: flex;
  flex-direction: column;
}

.category-edit-controls input {
  margin-top: 0;
  margin-bottom: 6px;
}

/* Responsive */
@media (min-width: 768px) {
  body {
    padding: 24px;
  }

  .chart-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  }

  .card {
    padding: 18px;
  }

  .app-actions {
    gap: 6px;
  }

  .category-row {
    flex-direction: row;
  }
}
/* Transaction details modal - day theme */
:root[data-theme="day"] .detail-row {
  color: #0f172a;
}

:root[data-theme="day"] .detail-label {
  color: #334155;
}

:root[data-theme="day"] .detail-value {
  color: #0f172a;
}
/*:root[data-theme="day"] .modal-title {color: #111827 !important;}*/
.app-logo {
width: 44px;
height: 44px;
border-radius: 12px;
object-fit: cover;
}
/* new setup*/
.header-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  margin-top: 12px;
}

.quick-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1 1 auto;
  overflow-x: auto;
  min-width: 0;
}

.quick-nav a {
  flex: 0 0 auto;
  padding: 8px 11px;
  color: #38bdf8;
  text-decoration: none;
  border: 1px solid #38bdf8;
  border-radius: 999px;
  font-size: 13px;
  white-space: nowrap;
}

.quick-nav a:hover,
.quick-nav a:focus-visible {
  background: #38bdf8;
  color: #020617;
  outline: none;
}

.app-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
}

.app-actions button {
  white-space: nowrap;
}

#expenseLog,
#charts,
#recentActivity {
  scroll-margin-top: 80px;
}

@media (max-width: 700px) {
  .header-controls {
    align-items: stretch;
    flex-direction: column;
  }

  .quick-nav {
    width: 100%;
  }

  .app-actions {
    width: 100%;
    overflow-x: auto;
  }

  .app-actions button {
    flex: 0 0 auto;
  }
}
a{border: 2px solid #04141b;}



/* Summary section */
#summaryCard {
  margin-top: 12px;
}

.summary-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.summary-header b {
  font-size: 1rem;
color:#38bdf8 ;}

#summaryBaseCurrencyLabel {
  font-size: 0.8rem;
  color: #888;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.summary-item {
  background: #d9ebf3;
  border-radius: 6px;
  padding: 8px 10px;
border: 3px inset #38bdf8;}

.summary-label {
  font-size: 12px;
  color: #555;
  margin-bottom: 4px;
}

.summary-value {
  font-size: 16px;
  font-weight: 700;
  color: #222;
}

.top-categories b {
  display: block;
  margin: 8px 0 6px;
  font-size: 0.95rem;
color:#38bdf8;}

.top-categories ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.top-categories li {
  display: flex;
  justify-content: space-between;
  padding: 3px 0;
  font-size: 13px;
}

/* header new style*/
.app-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.app-logo {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.app-title-text h2 {
  margin: 0;
  font-size: 1.5rem;
  line-height: 1.2;
}

.app-title-text span {
  display: block;
  font-size: 11px;
  color: var(--text-secondary, #666);
  margin-top: 2px;
}

/* Make header controls more compact */
.header-controls {
  margin-top: 8px;
}

.quick-nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.quick-nav a {
  font-size: 12px;
  text-decoration: none;
  color: inherit;
  opacity: 0.9;
}

.app-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.app-actions .btn-inline {
  padding: 4px 8px;
  font-size: 12px;
}