/* ==========================================================================
   Smart Wealth Tracker - CSS Stylesheet (Slate Light Premium Theme)
   ========================================================================== */

/* --- Custom CSS Variables & Tokens --- */
:root {
  --font-primary: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, Courier, monospace;

  /* Color Palette - Slate Light Premium */
  --bg-app: #f1f5f9;                 /* slate-100 */
  --bg-sidebar: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.9);
  --border-color: #e2e8f0;           /* slate-200 */
  --border-hover: #cbd5e1;           /* slate-300 */
  
  /* Text Colors */
  --text-main: #0f172a;              /* slate-900 */
  --text-muted: #475569;            /* slate-600 */
  --text-light: #64748b;            /* slate-500 */
  --text-helper: #94a3b8;           /* slate-400 */
  
  /* Accent Colors */
  --primary: #4f46e5;                /* Indigo-600 */
  --primary-hover: #4338ca;          /* Indigo-700 */
  --primary-light: rgba(79, 70, 229, 0.06);
  --primary-light-soft: rgba(79, 70, 229, 0.03);
  
  --emerald: #10b981;                /* Emerald-500 */
  --emerald-hover: #059669;          /* Emerald-600 */
  --emerald-light: rgba(16, 185, 129, 0.08);
  --emerald-light-soft: rgba(16, 185, 129, 0.04);
  
  --rose: #ef4444;                   /* Rose-500 */
  --rose-hover: #dc2626;             /* Rose-600 */
  --rose-light: rgba(239, 68, 68, 0.08);
  --rose-light-soft: rgba(239, 68, 68, 0.04);
  
  --amber: #f59e0b;                  /* Amber-500 */
  --amber-hover: #d97706;            /* Amber-600 */
  --amber-light: rgba(245, 158, 11, 0.08);
  --amber-light-soft: rgba(245, 158, 11, 0.04);
  
  --slate: #64748b;
  --slate-light: rgba(100, 116, 139, 0.08);

  /* Shadows & Radius */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.04), 0 4px 6px -2px rgba(15, 23, 42, 0.02);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 10px 10px -5px rgba(15, 23, 42, 0.04);
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* Transitions */
  --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Layout Dimensions */
  --sidebar-width: 250px;
  --header-height: 60px;
}

/* --- Base & Reset Styles --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline: none;
}

body {
  font-family: var(--font-primary);
  background-color: var(--bg-app);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- Smooth Custom Scrollbars --- */
.scrollbar::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.scrollbar::-webkit-scrollbar-track {
  background: transparent;
}

.scrollbar::-webkit-scrollbar-thumb {
  background: #cbd5e1; /* slate-300 */
  border-radius: 4px;
}

.scrollbar::-webkit-scrollbar-thumb:hover {
  background: #94a3b8; /* slate-400 */
}

/* --- App Shell Layout --- */
.app-container {
  display: flex;
  min-height: 100vh;
  position: relative;
}

/* SIDEBAR COLLAPSED STATE ON DESKTOP */
.app-container.sidebar-collapsed .app-sidebar {
  transform: translateX(-100%);
}

.app-container.sidebar-collapsed .app-main {
  margin-left: 0;
}

/* SIDEBAR STYLING */
.app-sidebar {
  width: var(--sidebar-width);
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  height: 100vh;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 100;
  transition: var(--transition-normal);
}

.sidebar-header {
  margin-bottom: 2.5rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.25rem;
}

.brand-icon {
  font-size: 1.75rem;
  color: var(--primary);
  background: linear-gradient(135deg, var(--primary), #818cf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-name {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--text-main), var(--text-muted));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-tagline {
  font-size: 0.75rem;
  color: var(--text-light);
  font-weight: 500;
  padding-left: 2.5rem;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.nav-btn {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  padding: 0.85rem 1rem;
  background: none;
  border: none;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: var(--transition-fast);
}

.nav-btn i {
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
  transition: var(--transition-fast);
}

.nav-btn:hover {
  background-color: var(--bg-app);
  color: var(--primary);
}

.nav-btn:hover i {
  color: var(--primary);
  transform: translateX(2px);
}

.nav-btn.active {
  background-color: var(--primary-light);
  color: var(--primary);
}

.nav-btn.active i {
  color: var(--primary);
}

.sidebar-footer {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.system-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  position: relative;
}

.status-indicator::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.status-indicator.online {
  background-color: var(--emerald);
}

.status-indicator.online::after {
  background-color: var(--emerald);
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(2.5); opacity: 0; }
}

.status-text {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-light);
}

.backup-actions {
  display: flex;
  gap: 0.5rem;
}

.footer-copyright {
  font-size: 0.7rem;
  color: var(--text-helper);
  font-weight: 500;
}

/* MAIN PANEL STYLING */
.app-main {
  flex: 1;
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
}

/* HEADER STYLING */
.app-header {
  height: var(--header-height);
  background-color: rgba(241, 245, 249, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 90;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.sidebar-toggle {
  display: flex; /* Make it visible on desktop! */
  background: none;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-main);
  transition: var(--transition-fast);
}

.sidebar-toggle:hover {
  background-color: var(--border-color);
}

.page-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.5px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.current-date-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--bg-sidebar);
  border: 1px solid var(--border-color);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.current-date-badge i {
  color: var(--primary);
}

/* VIEWPORT CONTAINER */
.app-viewport {
  padding: 1.15rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

/* --- TAB SECTIONS CONTROL --- */
.tab-view {
  display: none;
  flex-direction: column;
  gap: 1.15rem;
  animation: fadeIn 0.35s ease;
}

.tab-view.active {
  display: flex;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Premium UI Components
   ========================================================================== */

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.btn-sm {
  padding: 0.4rem 0.85rem;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
}

.btn-xs {
  padding: 0.25rem 0.6rem;
  font-size: 0.75rem;
  border-radius: var(--radius-sm);
  gap: 0.35rem;
}

.btn-lg {
  padding: 0.85rem 1.75rem;
  font-size: 1rem;
  border-radius: var(--radius-lg);
  gap: 0.75rem;
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.15);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(79, 70, 229, 0.25);
}

.btn-outline {
  background-color: #ffffff;
  border-color: var(--border-color);
  color: var(--text-muted);
}

.btn-outline:hover {
  border-color: var(--border-hover);
  background-color: var(--bg-app);
  color: var(--text-main);
}

.btn-ghost {
  background: none;
  border: none;
  color: var(--text-muted);
}

.btn-ghost:hover {
  background-color: var(--slate-light);
  color: var(--text-main);
}

.btn-danger {
  background-color: var(--rose-light);
  border-color: rgba(239, 68, 68, 0.2);
  color: var(--rose);
}

.btn-danger:hover {
  background-color: var(--rose);
  color: #ffffff;
  border-color: var(--rose);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.15);
}

.btn:active {
  transform: translateY(0);
}

/* CARDS */
.content-card {
  background-color: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1rem;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-normal);
}

.content-card:hover {
  box-shadow: var(--shadow-xl);
  border-color: var(--border-hover);
}

.card-header {
  margin-bottom: 0.85rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.card-header.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-title i {
  font-size: 1.15rem;
}

/* BADGES */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 9999px;
  line-height: 1;
}

.badge-indigo { background-color: var(--primary-light); color: var(--primary); }
.badge-emerald { background-color: var(--emerald-light); color: var(--emerald); }
.badge-rose { background-color: var(--rose-light); color: var(--rose); }
.badge-amber { background-color: var(--amber-light); color: var(--amber); }
.badge-slate { background-color: var(--slate-light); color: var(--slate); }

/* ALERTS */
.alert-box {
  display: flex;
  gap: 0.75rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
}

.alert-note {
  background-color: var(--primary-light-soft);
  border-color: rgba(79, 70, 229, 0.15);
  color: var(--text-muted);
}

.alert-icon {
  font-size: 1.15rem;
  color: var(--primary);
  margin-top: 0.1rem;
}

.alert-content {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.alert-title {
  font-weight: 700;
  color: var(--text-main);
  font-size: 0.85rem;
}

.alert-desc {
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--text-light);
}

/* ==========================================================================
   Dashboard Specific Styles
   ========================================================================== */

/* Metrics Grid Layout */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
}

.metric-card {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
}

.metric-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.metric-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.bg-indigo-light { background-color: var(--primary-light); }
.text-indigo { color: var(--primary); }

.bg-emerald-light { background-color: var(--emerald-light); }
.text-emerald { color: var(--emerald); }

.bg-rose-light { background-color: var(--rose-light); }
.text-rose { color: var(--rose); }

.bg-amber-light { background-color: var(--amber-light); }
.text-amber { color: var(--amber); }

.metric-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.metric-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.metric-value {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.5px;
}

.metric-subtext {
  font-size: 0.68rem;
  color: var(--text-helper);
  font-weight: 500;
}

/* Grids */
.dashboard-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.chart-card {
  display: flex;
  flex-direction: column;
  min-height: 250px;
}

.chart-container {
  position: relative;
  flex: 1;
  width: 100%;
  height: 100%;
}

.large-chart {
  min-height: 170px;
}

.trend-card {
  min-height: 230px;
}

/* Lists and Lists items */
.list-card {
  min-height: 260px;
  display: flex;
  flex-direction: column;
}

.list-body {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-right: 0.25rem;
}

/* Empty States */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
  text-align: center;
  flex: 1;
}

.empty-icon {
  font-size: 2.5rem;
  color: var(--text-helper);
  margin-bottom: 1rem;
}

.empty-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-light);
}

/* Account balance quick list item */
.quick-acc-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.quick-acc-item:hover {
  border-color: var(--border-hover);
  background-color: var(--primary-light-soft);
}

.quick-acc-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.quick-acc-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.quick-acc-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.quick-acc-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
}

.quick-acc-num {
  font-size: 0.72rem;
  color: var(--text-helper);
  font-weight: 500;
}

.quick-acc-val {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-main);
}

/* Upcoming items */
.upcoming-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background-color: var(--amber-light-soft);
  border: 1px solid rgba(245, 158, 11, 0.15);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.upcoming-item:hover {
  background-color: rgba(245, 158, 11, 0.08);
}

.upcoming-left {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.upcoming-date {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--amber-hover);
}

.upcoming-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
}

.upcoming-cat {
  font-size: 0.7rem;
  color: var(--text-light);
}

.upcoming-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
}

.upcoming-amount {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--rose);
}

/* ==========================================================================
   Transactions and Table Layouts
   ========================================================================== */

.control-bar {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.search-input-group {
  position: relative;
  width: 100%;
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-helper);
  font-size: 1rem;
}

.search-input-group input {
  width: 100%;
  padding: 0.85rem 1rem 0.85rem 2.75rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  color: var(--text-main);
  background-color: #ffffff;
  transition: var(--transition-fast);
}

.search-input-group input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.filters-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-end;
}

.filter-item {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
  min-width: 140px;
}

.filter-item label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

.filter-item select, 
.filter-item input {
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: 0.85rem;
  background-color: #ffffff;
  color: var(--text-main);
  cursor: pointer;
  transition: var(--transition-fast);
  width: 100%;
}

.filter-item select:focus, 
.filter-item input:focus {
  border-color: var(--primary);
}

.date-range-inputs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.date-range-inputs span {
  font-size: 0.78rem;
  color: var(--text-light);
  font-weight: 600;
}

.date-range-inputs input {
  flex: 1;
}

/* PREMIUM TABLE */
.overflow-hidden {
  overflow: hidden;
}

.table-container {
  overflow-x: auto;
  width: 100%;
}

.premium-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.premium-table th {
  background-color: var(--bg-app);
  padding: 1rem 1.25rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border-color);
}

.premium-table td {
  padding: 1rem 1.25rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
  background-color: #ffffff;
}

.premium-table tbody tr {
  transition: var(--transition-fast);
}

.premium-table tbody tr:hover td {
  background-color: var(--primary-light-soft);
}

.premium-table tbody tr:last-child td {
  border-bottom: none;
}

.table-text-main {
  font-weight: 700;
  color: var(--text-main);
}

.table-text-sub {
  font-size: 0.72rem;
  color: var(--text-helper);
  margin-top: 0.15rem;
  font-weight: 500;
}

.text-right { text-align: right; }
.text-center { text-align: center; }

.text-amount-inc {
  font-weight: 800;
  color: var(--emerald);
}

.text-amount-exp {
  font-weight: 800;
  color: var(--rose);
}

.text-amount-future {
  font-weight: 800;
  color: var(--amber-hover);
}

.btn-table-action {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  background: none;
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.btn-table-action:hover {
  background-color: var(--slate-light);
  color: var(--text-main);
}

.btn-table-action.action-delete:hover {
  background-color: var(--rose-light);
  color: var(--rose);
}

.btn-table-attachment {
  border: 1px solid var(--border-color);
  background-color: #ffffff;
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.65rem;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: var(--transition-fast);
}

.btn-table-attachment:hover {
  border-color: var(--primary);
  background-color: var(--primary-light);
}

.btn-table-attachment.no-attachment {
  color: var(--text-helper);
  border-color: var(--border-color);
  cursor: not-allowed;
  background-color: var(--bg-app);
}

.btn-table-attachment.no-attachment:hover {
  background-color: var(--bg-app);
  border-color: var(--border-color);
  color: var(--text-helper);
}

.table-footer {
  padding: 1.25rem 1.5rem;
  background-color: #ffffff;
  border-top: 1px solid var(--border-color);
}

.pagination {
  display: flex;
  gap: 0.35rem;
}

.pagination-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  background-color: #ffffff;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.pagination-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.pagination-btn.active {
  background-color: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

.pagination-btn:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

/* ==========================================================================
   Forms & Inputs styling
   ========================================================================== */

.premium-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-row-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
}

.form-group label.required::after {
  content: ' *';
  color: var(--rose);
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="date"],
.form-group select {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  color: var(--text-main);
  background-color: #ffffff;
  transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.input-prefix-group {
  position: relative;
  display: flex;
  width: 100%;
}

.input-prefix {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  font-weight: 700;
}

.input-prefix-group input {
  padding-left: 2.25rem !important;
}

.form-actions-right {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

.pt-4 { padding-top: 1rem; }
.mb-4 { margin-bottom: 1rem; }
.mt-6 { margin-top: 1.5rem; }

/* File Uploader Zone */
.attachment-upload-zone {
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-normal);
  background-color: var(--bg-app);
}

.attachment-upload-zone:hover {
  border-color: var(--primary);
  background-color: var(--primary-light-soft);
}

.upload-icon {
  font-size: 2rem;
  color: var(--text-light);
  margin-bottom: 0.25rem;
  transition: var(--transition-fast);
}

.attachment-upload-zone:hover .upload-icon {
  color: var(--primary);
  transform: translateY(-2px);
}

.upload-text {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
}

.upload-subtext {
  font-size: 0.72rem;
  color: var(--text-helper);
}

.uploaded-file-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background-color: var(--primary-light);
  border: 1px solid rgba(79, 70, 229, 0.15);
  border-radius: var(--radius-md);
  margin-top: 0.5rem;
}

.uploaded-file-badge i {
  font-size: 1.25rem;
  color: var(--primary);
}

.file-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  flex: 1;
  margin-left: 0.75rem;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-remove-attachment {
  background: none;
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  color: var(--text-light);
  transition: var(--transition-fast);
  padding: 0 0.25rem;
}

.btn-remove-attachment:hover {
  color: var(--rose);
}

/* ==========================================================================
   Accounts Tab Layout
   ========================================================================== */

.accounts-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 2rem;
}

.accounts-grid-section {
  display: flex;
  flex-direction: column;
}

.section-heading {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
}

.accounts-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

/* Premium Bank Account Card */
.bank-card {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  transition: var(--transition-normal);
}

.bank-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* Colored top accent lines representing bank brand */
.bank-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background-color: var(--slate);
}

.bank-card.bank-kbank::after { background-color: #00a950; } /* KBank Green */
.bank-card.bank-scb::after { background-color: #4e2e7f; }   /* SCB Purple */
.bank-card.bank-bbl::after { background-color: #1e3a8a; }   /* BBL Blue */
.bank-card.bank-ktb::after { background-color: #00a1f1; }   /* KTB Sky Blue */
.bank-card.bank-bay::after { background-color: #fca5a5; }   /* Krungsri Gold */
.bank-card.bank-ttb::after { background-color: #f97316; }   /* TTB Orange/Blue */
.bank-card.bank-gsb::after { background-color: #ec4899; }   /* GSB Pink */
.bank-card.bank-cash::after { background-color: #10b981; }  /* Cash Emerald */

.bank-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.bank-logo-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.bg-kbank { background-color: #00a950; }
.bg-scb { background-color: #4e2e7f; }
.bg-bbl { background-color: #1e3a8a; }
.bg-ktb { background-color: #00a1f1; }
.bg-bay { background-color: #8c7355; }
.bg-ttb { background: linear-gradient(135deg, #0056B3, #FF5E00); }
.bg-gsb { background-color: #ec4899; }
.bg-cash { background-color: #10b981; }
.bg-other-bank { background-color: var(--slate); }

.bank-card-actions {
  display: flex;
  gap: 0.25rem;
}

.bank-card-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.bank-card-name {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-main);
}

.bank-card-details {
  font-size: 0.75rem;
  color: var(--text-light);
  font-weight: 500;
}

.bank-card-balance-section {
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.bank-card-lbl {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-helper);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.bank-card-val {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.5px;
}

.bank-card-initial {
  font-size: 0.72rem;
  color: var(--text-light);
  font-weight: 500;
}

/* ==========================================================================
   Categories Tab Layout
   ========================================================================== */

.categories-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 2rem;
}

.categories-lists-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.category-list-panel {
  display: flex;
  flex-direction: column;
  min-height: 480px;
  padding: 0;
  overflow: hidden;
}

.category-list-panel .card-header {
  padding: 1.25rem 1.5rem;
  margin-bottom: 0;
  border-bottom: 1px solid var(--border-color);
}

.bg-emerald-light-soft { background-color: var(--emerald-light); }
.bg-rose-light-soft { background-color: var(--rose-light); }

.category-list-panel .list-body {
  padding: 1rem 1.5rem;
  overflow-y: auto;
}

.category-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 0.5rem;
  transition: var(--transition-fast);
}

.category-list-item:hover {
  border-color: var(--border-hover);
  background-color: var(--bg-app);
}

.category-item-text {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.category-item-actions {
  display: flex;
  gap: 0.25rem;
}

/* ==========================================================================
   Reports Tab & Excel styling
   ========================================================================== */

.reports-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 2rem;
}

.export-banner-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 2rem;
  background: linear-gradient(135deg, #ffffff, var(--primary-light-soft));
}

.export-banner-icon {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background-color: #107c41; /* Excel green */
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: #ffffff;
  margin-bottom: 1.5rem;
  box-shadow: 0 10px 25px -5px rgba(16, 124, 65, 0.3);
  animation: bounceSlow 3s infinite;
}

@keyframes bounceSlow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.export-banner-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 1rem;
  letter-spacing: -0.5px;
}

.export-banner-desc {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

#btn-export-excel-report {
  background-color: #107c41; /* Excel green color */
  border-color: #107c41;
  color: #ffffff;
  width: 100%;
  box-shadow: 0 6px 18px rgba(16, 124, 65, 0.2);
}

#btn-export-excel-report:hover {
  background-color: #0b592e;
  border-color: #0b592e;
  box-shadow: 0 8px 24px rgba(16, 124, 65, 0.35);
}

.reports-summary-card {
  display: flex;
  flex-direction: column;
}

.reports-stats-mini {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.stat-mini-box {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stat-mini-lbl {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.stat-mini-val {
  font-size: 1.15rem;
  font-weight: 800;
}

.compact-table-container {
  flex: 1;
  max-height: 420px;
}

.premium-table.compact th,
.premium-table.compact td {
  padding: 0.65rem 0.85rem;
  font-size: 0.8rem;
}

/* ==========================================================================
   Modals & Glass Backdrop
   ========================================================================== */

/* Body freeze state when modal is open */
body.modal-open {
  overflow: hidden;
  height: 100vh;
}

.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2.5rem; /* Increased padding around window to look beautiful */
  transition: var(--transition-normal);
}

.modal-backdrop.active {
  display: flex;
  animation: fadeInModal 0.25s ease-out;
}

@keyframes fadeInModal {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-card {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 620px; /* Symmetrical aesthetic adjustment */
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: slideUpModal 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-card.modal-lg {
  max-width: 840px;
}

@keyframes slideUpModal {
  from { opacity: 0; transform: translateY(30px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
  padding: 1.5rem 2.25rem; /* Increased internal padding/margin */
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.75rem;
  color: var(--text-light);
  cursor: pointer;
  transition: var(--transition-fast);
  line-height: 1;
}

.modal-close:hover {
  color: var(--text-main);
}

.modal-body {
  padding: 2.25rem; /* Increased internal padding/margin */
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  padding: 1.25rem 2.25rem; /* Increased internal padding/margin */
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
}

.flex-end { justify-content: flex-end; }

/* Image and PDF previews inside Modal */
.preview-image-element {
  max-width: 100%;
  max-height: 480px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  object-fit: contain;
}

.preview-pdf-wrapper {
  width: 100%;
  height: 500px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.preview-pdf-element {
  width: 100%;
  height: 100%;
}

/* ==========================================================================
   Responsive & Adaptive Styles
   ========================================================================== */

@media (max-width: 1200px) {
  .accounts-layout,
  .categories-layout,
  .reports-layout {
    grid-template-columns: 1fr;
  }
  
  .account-form-card,
  .category-form-card,
  .export-banner-card {
    max-width: 100%;
  }
}

@media (max-width: 1024px) {
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .dashboard-grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  /* Toggle Sidebar display */
  .app-sidebar {
    transform: translateX(-100%);
    box-shadow: none;
  }
  
  .app-sidebar.active {
    transform: translateX(0);
    box-shadow: var(--shadow-xl);
  }
  
  .app-main {
    margin-left: 0;
  }
  
  .sidebar-toggle {
    display: flex;
  }
  
  .app-header {
    padding: 0 0.85rem;
    height: 56px;
  }

  .page-title {
    font-size: 1.2rem;
  }

  .header-right {
    gap: 0.5rem;
  }

  .current-date-badge {
    padding: 0.4rem 0.65rem;
    font-size: 0.75rem;
    gap: 0.35rem;
  }

  .btn {
    padding: 0.5rem 0.85rem;
    font-size: 0.8rem;
  }
  
  .app-viewport {
    padding: 0.75rem;
    gap: 0.85rem;
  }
  
  /* Extremely Sleek 2-Column Mobile Dashboard Grid */
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.5rem !important;
  }
  
  .metric-card {
    padding: 0.75rem !important;
    gap: 0.5rem !important;
    border-radius: var(--radius-md);
  }

  .metric-icon {
    width: 34px !important;
    height: 34px !important;
    font-size: 1rem !important;
    border-radius: var(--radius-sm);
  }

  .metric-info {
    gap: 0.1rem;
  }

  .metric-label {
    font-size: 0.65rem !important;
    letter-spacing: 0px;
  }

  .metric-value {
    font-size: 0.95rem !important;
  }

  .metric-subtext {
    display: none !important; /* Hide to avoid text overflow */
  }

  /* Make overdue full width on mobile for emphasis */
  #metric-overdue-expense {
    grid-column: span 2;
    border-left: 3px solid var(--rose);
  }
  
  .form-row-2 {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }
  
  .categories-lists-grid {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }
  
  .reports-stats-mini {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.4rem;
    padding: 0.5rem;
  }

  .stat-mini-box {
    padding: 0.4rem !important;
  }

  .stat-mini-lbl {
    font-size: 0.65rem !important;
  }

  .stat-mini-val {
    font-size: 0.85rem !important;
  }

  /* Premium Mobile Modal Layout overrides */
  .modal-backdrop {
    padding: 0.5rem;
  }

  .modal-card {
    max-height: 95vh;
    border-radius: var(--radius-lg);
  }
  
  .modal-header {
    padding: 1rem 1.25rem;
  }

  .modal-title {
    font-size: 1.05rem;
  }
  
  .modal-body {
    padding: 1.15rem;
    gap: 0.85rem;
  }
  
  .modal-footer {
    padding: 0.85rem 1.15rem;
  }

  .transaction-type-blocks {
    gap: 0.4rem;
  }

  .type-block-btn {
    padding: 0.65rem 0.25rem;
    font-size: 0.72rem;
    gap: 0.35rem;
    border-radius: var(--radius-sm);
  }

  .type-block-btn i {
    font-size: 1.15rem;
  }

  .bank-card {
    padding: 1rem !important;
  }

  .bank-card-val {
    font-size: 1.25rem !important;
  }

  /* Compact Table for Mobile */
  .premium-table th,
  .premium-table td {
    padding: 0.65rem 0.75rem !important;
    font-size: 0.78rem !important;
  }
}

/* Upcoming Expense Alerts styles */
.upcoming-alert-container {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.upcoming-alert {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-md);
  border-left: 4px solid transparent;
  background-color: #ffffff;
  box-shadow: var(--shadow-sm);
  animation: slideInLeft 0.3s ease-out;
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-15px); }
  to { opacity: 1; transform: translateX(0); }
}

.upcoming-alert.alert-danger {
  border-left-color: var(--rose);
  background-color: var(--rose-light-soft);
  border-top: 1px solid rgba(239, 68, 68, 0.1);
  border-right: 1px solid rgba(239, 68, 68, 0.1);
  border-bottom: 1px solid rgba(239, 68, 68, 0.1);
}

.upcoming-alert.alert-warning {
  border-left-color: var(--amber);
  background-color: var(--amber-light-soft);
  border-top: 1px solid rgba(245, 158, 11, 0.1);
  border-right: 1px solid rgba(245, 158, 11, 0.1);
  border-bottom: 1px solid rgba(245, 158, 11, 0.1);
}

.upcoming-alert-icon {
  font-size: 1.1rem;
}

.alert-danger .upcoming-alert-icon { color: var(--rose); }
.alert-warning .upcoming-alert-icon { color: var(--amber-hover); }

.upcoming-alert-info {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.upcoming-alert-text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.upcoming-alert-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-main);
}

.upcoming-alert-desc {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.upcoming-alert-value {
  font-size: 0.9rem;
  font-weight: 800;
  text-align: right;
  white-space: nowrap;
}

.alert-danger .upcoming-alert-value { color: var(--rose); }
.alert-warning .upcoming-alert-value { color: var(--amber-hover); }

/* --- 3. FUTURE EXPENSES SUMMARY BLOCKS & MODAL DETAILS --- */
.future-blocks-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.future-block-card {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
  background-color: #ffffff;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.future-block-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-hover);
}

.future-block-card.active {
  border-color: var(--primary);
  background-color: var(--primary-light-soft);
  box-shadow: 0 0 0 2px var(--primary-light);
}

.future-block-card.block-today.active {
  border-color: var(--rose);
  background-color: var(--rose-light-soft);
  box-shadow: 0 0 0 2px var(--rose-light);
}

.future-block-card.block-week.active {
  border-color: var(--amber-hover);
  background-color: var(--amber-light-soft);
  box-shadow: 0 0 0 2px var(--amber-light);
}

.block-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.block-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.block-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.block-value {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
}

.block-sub {
  font-size: 0.7rem;
  color: var(--text-helper);
  font-weight: 600;
}

/* Future Detail Item List Row */
.future-detail-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: #ffffff;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.future-detail-item:hover {
  background-color: var(--bg-app);
  border-color: var(--border-hover);
}

.future-detail-left {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.future-detail-date {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.future-detail-date i {
  color: var(--primary);
}

.future-detail-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-main);
}

.future-detail-cat {
  font-size: 0.75rem;
  color: var(--text-light);
}

.future-detail-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
}

.future-detail-amount {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--rose);
}

.future-detail-acc {
  font-size: 0.7rem;
  color: var(--text-helper);
  font-weight: 600;
}

/* --- UI FIX: ACCOUNT FORM CARD OVERFLOW & MODAL MARGINS --- */
.account-form-card .form-row-2 {
  grid-template-columns: 1fr !important; /* Stack vertically to prevent squeezing and overflow */
  gap: 1.25rem;
}

.modal-card {
  margin: 2.5rem auto; /* Symmetrical margin around window to make it separate beautiful from edges */
}

.modal-card .premium-form {
  gap: 1.5rem; /* Increased spacing inside modal card forms */
}

@media (max-width: 768px) {
  .future-blocks-grid {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }
  .future-block-card {
    padding: 1rem;
  }
}

/* --- Added for Transaction Modal & Urgency Customizations --- */
.modal-card.modal-tx {
  max-width: 760px;
}

#metric-overdue-expense {
  border-left: 4px solid var(--rose);
  background-color: rgba(239, 68, 68, 0.03);
}
#metric-overdue-expense:hover {
  background-color: rgba(239, 68, 68, 0.06);
}
#metric-overdue-expense .metric-icon {
  background-color: var(--rose-light);
}
#metric-overdue-expense .metric-label {
  color: var(--rose);
}
#metric-overdue-expense .metric-value {
  color: var(--rose);
}

.transaction-type-blocks {
  display: flex;
  gap: 0.75rem;
  width: 100%;
}
.type-block-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem;
  background-color: var(--bg-app);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: var(--transition-fast);
}
.type-block-btn i {
  font-size: 1.35rem;
}
.type-block-btn:hover {
  background-color: var(--border-color);
  color: var(--text-main);
  transform: translateY(-1px);
}
.type-block-btn.active {
  border-width: 2px;
}
.type-block-btn.type-expense.active {
  background-color: var(--rose-light-soft);
  border-color: var(--rose);
  color: var(--rose);
}
.type-block-btn.type-income.active {
  background-color: var(--emerald-light-soft);
  border-color: var(--emerald);
  color: var(--emerald);
}
.type-block-btn.type-future.active {
  background-color: var(--amber-light-soft);
  border-color: var(--amber-hover);
  color: var(--amber-hover);
}

/* Color coding for prepaid expense table rows based on urgency */
.premium-table tbody tr.row-future-overdue {
  background-color: rgba(239, 68, 68, 0.05) !important;
  border-left: 5px solid var(--rose);
  outline: 2px solid var(--amber) !important;
  outline-offset: -2px;
}
.premium-table tbody tr.row-future-today {
  background-color: rgba(239, 68, 68, 0.03) !important;
  border-left: 5px solid var(--rose);
}
.premium-table tbody tr.row-future-3days {
  background-color: rgba(249, 115, 22, 0.03) !important;
  border-left: 5px solid #f97316;
}
.premium-table tbody tr.row-future-7days {
  background-color: rgba(245, 158, 11, 0.03) !important;
  border-left: 5px solid var(--amber);
}

/* Quick toggle mark paid button style */
.btn-quick-pay {
  padding: 0.25rem 0.5rem;
  font-size: 0.72rem;
  background-color: var(--emerald);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: var(--transition-fast);
}
.btn-quick-pay:hover {
  background-color: var(--emerald-hover);
}

/* Future details modal active tabs styling */
.future-block-card.block-month.active {
  border-color: var(--primary);
  background-color: var(--primary-light-soft);
  box-shadow: 0 0 0 2px var(--primary-light);
}
.future-block-card.block-custom.active {
  border-color: var(--slate);
  background-color: var(--slate-light);
  box-shadow: 0 0 0 2px rgba(100, 116, 139, 0.15);
}

/* Overwrite metrics-grid auto columns */
.metrics-grid {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)) !important;
}

/* Styling to make transaction form modal scrollable and footer sticky */
.modal-card.modal-tx .premium-form {
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
}

/* ==========================================================================
   Premium POS Style Passcode Login Screen
   ========================================================================== */
.login-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, #0f172a, #1e1b4b, #311042);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 1.5rem;
  transition: var(--transition-normal);
}

.login-overlay.hidden {
  opacity: 0;
  pointer-events: none;
  transform: scale(1.02);
}

.login-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: 3rem 2.5rem;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  animation: fadeInDown 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

.login-header {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.login-logo-icon {
  font-size: 3.25rem;
  color: #818cf8;
  background: linear-gradient(135deg, #818cf8, #c084fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.5rem;
  filter: drop-shadow(0 4px 6px rgba(0,0,0,0.2));
}

.login-title {
  font-size: 1.65rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.5px;
}

.login-subtitle {
  font-size: 0.85rem;
  color: #94a3b8;
  font-weight: 500;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.login-form label {
  color: #e2e8f0;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  display: block;
}

.passcode-input-group {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.passcode-input-group input {
  width: 100%;
  padding: 0.85rem 3rem 0.85rem 1.25rem;
  background-color: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  color: #ffffff;
  font-size: 1.05rem;
  letter-spacing: 2px;
  font-family: inherit;
  transition: var(--transition-fast);
}

.passcode-input-group input:focus {
  border-color: #818cf8;
  box-shadow: 0 0 0 3px rgba(129, 140, 248, 0.25);
  background-color: rgba(15, 23, 42, 0.8);
}

.passcode-input-group input::placeholder {
  color: #475569;
  letter-spacing: 0px;
  font-size: 0.9rem;
}

.btn-toggle-passcode {
  position: absolute;
  right: 1rem;
  background: none;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.btn-toggle-passcode:hover {
  color: #ffffff;
}

.btn-block {
  width: 100%;
}

.login-help-text {
  font-size: 0.72rem;
  color: #64748b;
  text-align: center;
  font-weight: 500;
  margin-top: 0.5rem;
}

@media (max-width: 480px) {
  .login-card {
    padding: 2.25rem 1.5rem;
  }
  .login-title {
    font-size: 1.4rem;
  }
}