:root { 
    --base-font-size: 16px; 
    --primary-indigo: #6366f1;
    --success-emerald: #10b981;
    --danger-rose: #ef4444;
    --warning-amber: #f59e0b;
    --info-blue: #3b82f6;
    --dark-bg: #0f172a;
    --dark-card: #1e293b;
    --dark-border: #334155;
    --light-text: #f8fafc;
    --muted-text: #cbd5e1;
    --neon-green: #11FF00;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html { 
    font-size: var(--base-font-size); 
    scroll-behavior: smooth;
}

body { 
    font-family: 'Kanit', sans-serif; 
    background-color: #f8fafc; 
    color: #0f172a;
    transition: background-color 0.3s, color 0.3s, font-size 0.2s;
    min-height: 100vh;
    line-height: 1.5;
}

body.dark { 
    background-color: var(--dark-bg); 
    color: var(--light-text); 
}
body { 
    font-family: 'Kanit', sans-serif; 
    background-color: var(--dark-bg); 
    color: var(--light-text);  
    transition: background-color 0.3s, color 0.3s, font-size 0.2s;
    min-height: 100vh;
    line-height: 1.5;
}

nav, 
#monthSelector, 
.bg-white, 
#formContainer, 
.modal-content, 
.bg-calendar-card { 
    background-color: var(--dark-card) !important; 
    border-color: var(--dark-border) !important; 
}

.text-slate-800, 
.text-slate-700, 
.text-slate-600 { 
    color: var(--light-text) !important; 
}

.text-slate-400, 
.text-slate-500 { 
    color: var(--muted-text) !important; 
}

input, 
select, 
textarea { 
    background-color: var(--dark-card) !important; 
    color: var(--light-text) !important; 
    border-color: #475569 !important; 
}

.bg-slate-50, 
.bg-slate-100 { 
    background-color: var(--dark-border) !important; 
}
.scrollbar-hide {
    -ms-overflow-style: none;
    scrollbar-width: none;
}
.scrollbar-hide::-webkit-scrollbar {
    display: none;
}

.tab-active { 
    background-color: #0f172a; 
    color: white; 
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1); 
}

.dark .tab-active { 
    background-color: var(--primary-indigo); 
    color: var(--light-text); 
}

.text-neon-green { 
    color: var(--neon-green) !important; 
}

.font-btn-active { 
    background-color: var(--primary-indigo) !important; 
    color: white !important; 
}

.cell-highlight-final { 
    background-color: #214C87 !important; 
    color: var(--neon-green) !important; 
    font-weight: bold !important; 
}

.custom-scrollbar::-webkit-scrollbar { 
    width: 4px; 
    height: 6px; 
}

.custom-scrollbar::-webkit-scrollbar-thumb { 
    background: #cbd5e1; 
    border-radius: 10px; 
}

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

.table-responsive { 
    display: block; 
    width: 100%; 
    overflow-x: auto; 
    -webkit-overflow-scrolling: touch; 
}

.table-responsive th, 
.table-responsive td { 
    white-space: nowrap; 
    min-width: 60px; 
}

#settingsBtn { 
    position: fixed; 
    bottom: 20px; 
    left: 20px; 
    z-index: 1000; 
    width: 48px; 
    height: 48px; 
    border-radius: 16px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    box-shadow: 0 4px 12px rgba(0,0,0,0.4); 
    cursor: pointer; 
    transition: all 0.3s; 
    background-color: white; 
    color: #475569; 
    border: 1px solid #e2e8f0; 
}

.dark #settingsBtn { 
    background-color: #334155; 
    color: #cbd5e1; 
    border-color: #475569; 
}

#settingsBtn:hover { 
    transform: rotate(45deg); 
    box-shadow: 0 6px 16px rgba(0,0,0,0.5); 
}

.calendar-grid { 
    display: grid; 
    grid-template-columns: repeat(7, 1fr); 
    gap: 2px; 
    touch-action: pan-y; 
}

.calendar-day { 
    min-height: 60px; 
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer; 
    background-color: white; 
    border: 1px solid #e2e8f0; 
    border-radius: 0.75rem; 
    padding: 0.5rem; 
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    justify-content: space-between; 
}

.dark .calendar-day { 
    background-color: var(--dark-card); 
    border-color: var(--dark-border); 
}

.calendar-day:hover { 
    background-color: rgba(99, 102, 241, 0.1); 
    transform: translateY(-2px); 
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1); 
}

.calendar-day.not-current { 
    opacity: 0.3; 
    pointer-events: none; 
}

.day-dot { 
    width: 4px; 
    height: 4px; 
    border-radius: 50%; 
    background-color: var(--primary-indigo); 
}

.yearly-tab-btn { 
    transition: all 0.2s; 
    border-bottom: 2px solid transparent; 
    padding-bottom: 0.5rem; 
    font-size: 0.75rem; 
    text-transform: uppercase; 
    font-weight: 600; 
    letter-spacing: 0.05em; 
    color: #fafafa; 
}

.yearly-tab-btn.active { 
    border-color: var(--primary-indigo); 
    color: var(--primary-indigo); 
    font-weight: bold; 
}

.analysis-tab-btn { 
    transition: all 0.2s; 
    border-bottom: 2px solid transparent; 
    padding-bottom: 0.5rem; 
    font-size: 0.75rem; 
    text-transform: uppercase; 
    font-weight: 600; 
    letter-spacing: 0.05em; 
    color: #94a3b8; 
}

.analysis-tab-btn.active {
    color: #6366f1;
    border-bottom: 2px solid #6366f1;
}

.analysis-tab-btn:hover {
    color: #4f46e5;
}


#a-tab-tags.active {
    color: #8b5cf6;
    border-bottom-color: #8b5cf6;
}


.tag-rank-1 { background-color: #8b5cf6; }
.tag-rank-2 { background-color: #3b82f6; }
.tag-rank-3 { background-color: #10b981; }
.tag-rank-4 { background-color: #f59e0b; }
.tag-rank-5 { background-color: #ef4444; }


.trend-up { color: var(--success-emerald); }
.trend-down { color: var(--danger-rose); }

.stat-card { 
    transition: transform 0.2s; 
    background-color: white; 
    padding: 1rem; 
    border-radius: 1rem; 
    border: 1px solid #e2e8f0; 
}

.dark .stat-card { 
    background-color: var(--dark-card); 
    border-color: var(--dark-border); 
}

.stat-card:hover { 
    transform: translateY(-2px); 
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1); 
}

.insight-badge { 
    font-size: 0.65rem; 
    padding: 0.15rem 0.5rem; 
    border-radius: 9999px; 
    font-weight: bold; 
    text-transform: uppercase; 
    letter-spacing: 0.025em; 
}


input, select, textarea {
    font-family: 'Kanit', sans-serif;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}


#accountFilterSelect {
    transition: all 0.2s;
    border: 1px solid #e2e8f0;
}

.dark #accountFilterSelect {
    border-color: #475569;
    background-color: #1e293b;
}

#accountFilterSelect:hover {
    border-color: #6366f1;
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.1);
}

#accountFilterSelect option {
    background-color: white;
    color: #0f172a;
}

.dark #accountFilterSelect option {
    background-color: #1e293b;
    color: #f1f5f9;
}

@media (max-width: 768px) {

    select[id*="AccountFilter"] {
        font-size: 0.75rem;
        min-width: 140px;
        padding: 0.5rem 0.75rem;
    }
}

@media (min-width: 769px) {

    select[id*="AccountFilter"] {
        font-size: 0.75rem;
        min-width: 120px;
    }
}


select[id*="AccountFilter"]:hover {
    border-color: #6366f1;
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.1);
}

input:focus, select:focus, textarea:focus {
    border-color: var(--primary-indigo);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}


[class*="Modal"] {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    z-index: 150;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}


@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.animate-bounce {
    animation: bounce 1s infinite;
}

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

@keyframes slideIn {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}


@media (max-width: 768px) {
    #hamburgerMenuBtn {
        position: relative;
    }

    #hamburgerMenuBtn svg path {
        transition: all 0.3s;
    }
    
    .side-menu-open #hamburgerMenuBtn svg path:nth-child(1) {
        transform: rotate(45deg);
        transform-origin: 25% 35%;
    }
    
    .side-menu-open #hamburgerMenuBtn svg path:nth-child(2) {
        opacity: 0;
    }
    
    .side-menu-open #hamburgerMenuBtn svg path:nth-child(3) {
        transform: rotate(-45deg);
        transform-origin: 25% 65%;
    }
}


#sideMenuBackdrop {
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}


@media (max-width: 640px) {
    :root { --base-font-size: 14px; }
    
    .calendar-day {
        min-height: 50px;
        padding: 0.25rem;
    }
    
    .table-responsive {
        font-size: 0.75rem;
    }
    
    #settingsBtn {
        width: 40px;
        height: 40px;
        bottom: 16px;
        left: 16px;
    }
}

@media (min-width: 641px) and (max-width: 768px) {
    :root { --base-font-size: 15px; }
}

@media (min-width: 769px) {
    .calendar-grid {
        gap: 4px;
    }
    
    .calendar-day {
        min-height: 70px;
    }
}


@media print {
    #settingsBtn,
    .layout-control-btn,
    .builder-active .builder-item:hover {
        display: none !important;
    }
    
    body {
        background-color: white !important;
        color: black !important;
    }
    
    .dark body,
    .dark .bg-white,
    .dark .modal-content {
        background-color: white !important;
        color: black !important;
        border-color: #e2e8f0 !important;
    }
}


@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}


:focus-visible {
    outline: 2px solid var(--primary-indigo);
    outline-offset: 2px;
}


@media (prefers-contrast: high) {
    .calendar-day:hover {
        outline: 2px solid currentColor;
    }
    
    .tab-active {
        outline: 2px solid currentColor;
    }
}

@media (max-width: 768px) {

  #historyList .group-hover .flex.gap-1,
  .history-item .opacity-0.group-hover\:opacity-100 {
    display: none !important;
  }
  

  .history-item {
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
  }
  
  .history-item:active {
    background-color: rgba(99, 102, 241, 0.1);
    transform: scale(0.98);
    transition: all 0.1s;
  }
}


@media (min-width: 769px) {
  .history-item .opacity-0.group-hover\:opacity-100 {
    display: flex !important;
  }
}


.icon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
    gap: 8px;
    max-height: 150px;
    overflow-y: auto;
    padding: 5px;
}

.icon-item {
    padding: 0.5rem;
    cursor: pointer;
    border-radius: 0.5rem;
    text-align: center;
    font-size: 1.5rem;
    transition: all 0.2s;
}

.icon-item:hover {
    background-color: rgba(99, 102, 241, 0.1);
    transform: scale(1.1);
}

.icon-item.selected {
    background-color: var(--primary-indigo);
    color: white;
    box-shadow: 0 4px 6px -1px rgba(99, 102, 241, 0.3);
}


.loading-skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.dark .loading-skeleton {
    background: linear-gradient(90deg, #334155 25%, #475569 50%, #334155 75%);
}


.history-item {
    transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 4px solid transparent;
}

.history-item.income {
    border-left-color: var(--success-emerald);
}

.history-item.expense {
    border-left-color: var(--danger-rose);
}

.history-item:hover {
    background-color: rgba(99, 102, 241, 0.05);
    transform: translateX(4px);
}


.progress-bar {
    height: 0.375rem;
    background-color: #e2e8f0;
    border-radius: 9999px;
    overflow: hidden;
}

.dark .progress-bar {
    background-color: #475569;
}

.progress-fill {
    height: 100%;
    border-radius: 9999px;
    transition: width 0.5s ease-in-out;
}

.progress-fill.safe { background-color: var(--success-emerald); }
.progress-fill.warning { background-color: var(--warning-amber); }
.progress-fill.danger { background-color: var(--danger-rose); }
.progress-fill.investment { background-color: var(--info-blue); }



#toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}
.green-toast {
    background-color: #ecfdf5 !important; 
    color: #065f46 !important;
    border: 1px solid #a7f3d0 !important; 
}

.dark .green-toast {
    background-color: rgba(6, 78, 59, 0.3) !important; 
    color: #a7f3d0 !important; 
    border: 1px solid rgba(6, 78, 59, 0.5) !important; 
}

#confirmModal #confirmIcon {
    width: 3rem;
    height: 3rem;
    background-color: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
}

.dark #confirmModal #confirmIcon {
    background-color: rgba(239, 68, 68, 0.2);
}


.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.text-ellipsis {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.hover-lift:hover {
    transform: translateY(-4px);
    transition: transform 0.2s;
}

.shadow-hover:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}


.storage-status-item {
    padding: 0.75rem;
    background-color: #f8fafc;
    border-radius: 1rem;
    border: 1px solid #e2e8f0;
    transition: all 0.2s;
}

.dark .storage-status-item {
    background-color: rgba(30, 41, 59, 0.5);
    border-color: #334155;
}

.storage-status-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.storage-icon {
    font-size: 1.25rem;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.storage-label {
    font-weight: 600;
    font-size: 0.875rem;
    color: #0f172a;
}

.dark .storage-label {
    color: #f1f5f9;
}

.status-badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.status-badge.ready {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.dark .status-badge.ready {
    background-color: rgba(6, 78, 59, 0.3);
    color: #a7f3d0;
    border-color: rgba(6, 78, 59, 0.5);
}

.status-badge.not-ready {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.dark .status-badge.not-ready {
    background-color: rgba(153, 27, 27, 0.3);
    color: #fca5a5;
    border-color: rgba(153, 27, 27, 0.5);
}

.status-badge.checking {
    background-color: #fef3c7;
    color: #92400e;
    border: 1px solid #fbbf24;
}

.dark .status-badge.checking {
    background-color: rgba(146, 64, 14, 0.3);
    color: #fbbf24;
    border-color: rgba(146, 64, 14, 0.5);
}

.status-count {
    font-weight: 700;
    font-size: 1rem;
    color: #f59e0b;
}

.dark .status-count {
    color: #fbbf24;
}

.storage-details {
    animation: fadeIn 0.3s ease-in-out;
}

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


.gap-05 { gap: 0.125rem; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-5 { gap: 1.25rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-10 { gap: 2.5rem; }


.text-xxs { font-size: 0.625rem; }
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }


.rounded-sm { border-radius: 0.125rem; }
.rounded { border-radius: 0.25rem; }
.rounded-md { border-radius: 0.375rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-2xl { border-radius: 1rem; }
.rounded-3xl { border-radius: 1.5rem; }
.rounded-full { border-radius: 9999px; }


#analysis-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

@media (min-width: 640px) {
    #analysis-stats {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 768px) {
    #analysis-stats {
        grid-template-columns: repeat(5, 1fr);
    }
}


.stat-card {
    transition: transform 0.2s, box-shadow 0.2s;
    background-color: white;
    border: 1px solid #e2e8f0;
    border-radius: 1rem;
    padding: 1rem;
}

.dark .stat-card {
    background-color: #1e293b;
    border-color: #334155;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}


.group {
    position: relative;
}

.group .absolute {
    transition: opacity 0.2s ease-in-out, visibility 0.2s ease-in-out;
}

.group:hover .absolute {
    opacity: 1;
    visibility: visible;
}


.bg-slate-900 {
    background-color: #0f172a !important;
    border: 1px solid #334155;
}

.dark .bg-slate-900 {
    background-color: #1e293b !important;
    border-color: #475569;
}


.cursor-help {
    cursor: help;
}


.group .absolute::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 1rem;
    border-width: 6px;
    border-style: solid;
    border-color: #0f172a transparent transparent transparent;
}

.dark .group .absolute::after {
    border-color: #1e293b transparent transparent transparent;
}


@media (max-width: 768px) {

  button, 
  .btn,
  [role="button"],
  input[type="button"],
  input[type="submit"],
  input[type="reset"],
  select {
    min-height: 44px !important;
    min-width: 44px !important;
  }
  
  
  .history-item button,
  #historyList button,
  .day-detail-item button {
    width: 44px !important;
    height: 44px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }
  

  body {
    font-size: 16px !important;
  }
  

  .text-xs { font-size: 12px !important; }
  .text-sm { font-size: 14px !important; }
  .text-base { font-size: 16px !important; }
  .text-lg { font-size: 18px !important; }
  
  
  .calendar-day {
    margin: 2px !important;
  }
  
  .history-item {
    margin-bottom: 8px !important;
  }
  
 
  #settingsModal button {
    padding: 12px 16px !important;
  }
  
 
  input, 
  select, 
  textarea {
    font-size: 16px !important; 
    padding: 12px 16px !important;
  }
  

  #nav-overview, 
  #nav-budget, 
  #nav-analysis, 
  #nav-yearly {
    padding: 12px 16px !important;
    min-height: 44px !important;
  }
  
 
  .tab-active,
  .yearly-tab-btn,
.analysis-tab-btn {
    color: #64748b;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
}
  

  #btn-income,
  #btn-expense {
    padding: 12px 0 !important;
    min-height: 44px !important;
  }
  

  #submitBtn {
    min-height: 48px !important;
    font-size: 16px !important;
  }

html {
    touch-action: manipulation;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
  }
  
  body {
    overscroll-behavior-y: none;
    -webkit-overflow-scrolling: touch;
  }
  

  * {
    touch-action: manipulation;
  }
  

  input, 
  textarea, 
  [contenteditable="true"] {
      -webkit-user-select: text;
      -moz-user-select: text;
      -ms-user-select: text;
      user-select: text;
      touch-action: auto;
  }

  @media (max-width: 768px) {
  
    #transferForm .grid {
        grid-template-columns: 1fr !important; 
        gap: 1rem !important;
    }
    

    #transferForm button {
        min-height: 56px !important; 
        padding: 16px 20px !important;
        font-size: 16px !important; 
        border-radius: 1rem !important;
    }
    
   
    #transferTypeContainer {
        margin-top: 1.5rem !important;
        margin-bottom: 1rem !important;
        padding: 1rem !important;
    }
    
   
    #transferTypeContainer label {
        padding: 12px 14px !important;
        font-size: 14px !important;
    }
    
   
    #fromAccountBalance,
    #toAccountBalance {
        font-size: 12px !important;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {

    #transferForm .grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1rem !important;
    }
    
    #transferForm .grid > div:last-child {
        grid-column: span 2 !important;
        max-width: 50% !important;
        margin: 0 auto !important;
    }
}

 
  * {
    animation-duration: 0.2s !important;
    transition-duration: 0.15s !important;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1) !important;
  }
  
  
  .calendar-day,
  .history-item,
  .mobile-number-btn,
  .mobile-category-chip,
  .mobile-action-btn {
    will-change: transform;
    transform: translate3d(0, 0, 0);
  }
  
 
  .calendar-day:hover,
  .history-item:hover {
    transform: translate3d(0, -2px, 0);
    transition-duration: 0.1s !important;
  }
  

  [class*="Modal"] {
    animation-duration: 0.2s !important;
  }
  

  #sideMenuPanel {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  }
  

  #mobileFormContainer {
    animation-duration: 0.25s !important;
  }




    #mobileNav {
        height: 64px;
        padding-bottom: env(safe-area-inset-bottom); 
    }
    
    #mobileNav button {
        min-height: 44px;
        min-width: 44px;
    }
    
    #mobileNav .relative button {
        width: 56px !important;
        height: 56px !important;
        box-shadow: 0 10px 25px -5px rgba(99, 102, 241, 0.4);
    }
    
    #mobileNav button.active {
        color: #6366f1;
    }
    
    #mobileNav button.active span:first-child {
        transform: scale(1.1);
    }
    
    #mainContainer {
        padding-bottom: 72px !important;
    }

    #hamburgerMenuBtn {
        width: 44px;
        height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    #mobileSideMenu {
        transition: opacity 0.3s;
    }
    
    #sideMenuPanel {
        will-change: transform;
        box-shadow: 16px 0 48px rgba(0, 0, 0, 0.2);
    }
    
    .dark #sideMenuPanel {
        box-shadow: 16px 0 48px rgba(0, 0, 0, 0.4);
        border-right: 1px solid rgba(51, 65, 85, 0.5);
    }
    
    #sideMenuPanel::-webkit-scrollbar {
        width: 4px;
    }
    
    #sideMenuPanel::-webkit-scrollbar-thumb {
        background: #cbd5e1;
        border-radius: 10px;
    }
    
    .dark #sideMenuPanel::-webkit-scrollbar-thumb {
        background: #475569;
    }
    
    #sideMenuPanel button.bg-indigo-50 {
        border-left: 4px solid #6366f1;
    }
    
    .dark #sideMenuPanel button.dark\:bg-indigo-900\/30 {
        border-left: 4px solid #818cf8;
    }
    
    #hamburgerMenuBtn svg {
        transition: transform 0.3s;
    }
    
    .side-menu-open #hamburgerMenuBtn svg {
        transform: rotate(90deg);
    }

  button:active,
  [role="button"]:active,
  .btn:active,
  .history-item:active,
  .calendar-day:active,
  .mobile-category-chip:active,
  .mobile-number-btn:active,
  .mobile-action-btn:active,
  #mobileNav button:active {
    transform: scale(0.97);
    opacity: 0.9;
    transition: transform 0.1s, opacity 0.1s;
  }
  
  button[onclick*="delete"]:active,
  button[onclick*="Delete"]:active {
    background-color: rgba(239, 68, 68, 0.1) !important;
  }
  
  #submitBtn:active,
  button[onclick*="save"]:active,
  button[onclick*="Save"]:active {
    background-color: rgba(99, 102, 241, 0.1) !important;
  }
  
@media (max-width: 768px) {
    #accountFilter {
        margin: 1rem 0;
        padding: 0 0.5rem;
    }
    
    #accountFilterSelect {
        font-size: 0.75rem;
        min-width: 120px;
    }
}

  .mobile-number-btn:active {
    background: #e2e8f0 !important;
  }
  
  .dark .mobile-number-btn:active {
    background: #475569 !important;
  }
  
  .mobile-category-chip.active:active {
    background: #4f46e5 !important;
  }

@media (max-width: 768px) {
    #mobileAppHeader {
        position: sticky;
        top: 0;
        z-index: 50;
        background-color: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    }
    
    .dark #mobileAppHeader {
        background-color: rgba(15, 23, 42, 0.98);
        border-bottom: 1px solid rgba(51, 65, 85, 0.8);
    }
    
    #mobileAppHeader #mobileSettingsBtn {
        width: 44px;
        height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    #mobileSettingsDropdown {
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
        border: 1px solid rgba(226, 232, 240, 0.5);
    }
    
    .dark #mobileSettingsDropdown {
        border: 1px solid rgba(51, 65, 85, 0.5);
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    }
    
    #mobileAppHeader span {
        font-size: 18px;
        font-weight: 700;
        letter-spacing: -0.025em;
    }
    
    #monthSelector {
        position: sticky;
        top: 64px; 
        z-index: 40;
        background-color: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }
    
    .dark #monthSelector {
        background-color: rgba(15, 23, 42, 0.95);
    }
    
    #mainContainer {
        padding-top: 4px !important;
    }
    #settingsModal button, 
    #settingsModal .flex.items-center {
        min-height: 56px !important;
        padding: 16px !important;
    }
    
    #monthSelector .relative {
        display: none !important;
    }
}
    
}

@media (max-width: 768px) {
    #settingsBtn {
        display: none !important;
    }
}

@media (max-width: 768px) {
    #toast {
         top: 50% !important;          
        left: 50% !important;         
        transform: translate(-50%, -50%) !important; 
        bottom: auto !important;     
        position: fixed !important;
        z-index: 300 !important;
    }
}

@media (min-width: 769px) {
    #page-overview #formContainer {
        display: block !important;
    }
    
    #page-budget #formContainer,
    #page-analysis #formContainer,
    #page-more #formContainer,
    #page-yearly #formContainer,
    #page-debt #formContainer,    
    #page-accounts #formContainer {
        display: none !important;
    }
}

@media (max-width: 768px) {
    #formContainer:not(.mobile-open) {
        display: none !important;
    }
    
    #formContainer.mobile-open {
        display: block !important;
        position: fixed !important;
        inset: 0 !important;
        z-index: 50 !important;
        padding: 1rem !important;
        background: white !important;
        overflow: auto !important;
        max-height: 100vh !important;
    }
    
    .dark #formContainer.mobile-open {
        background: #0f172a !important;
    }
}

#transferForm button {
    min-height: 44px !important; 
    height: auto !important;
    padding: 12px 16px !important; 
    font-size: 14px !important; 
}

@media (min-width: 769px) {
    #transferForm button {
        min-height: 48px !important;
        padding: 14px 20px !important;
    }
}

#transferForm .grid {
    row-gap: 1.25rem !important; 
}

#transferTypeContainer {
    margin-top: 1.5rem !important; 
    margin-bottom: 1rem !important; 
    padding: 1.25rem !important;
    border-radius: 1rem !important; 
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%) !important;
}

.dark #transferTypeContainer {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.5) 0%, rgba(15, 23, 42, 0.5) 100%) !important;
    border: 1px solid rgba(51, 65, 85, 0.5) !important;
}

#transferTypeContainer label {
    padding: 10px 12px !important; 
    border-radius: 0.75rem !important;
    transition: all 0.2s !important;
}

#transferTypeContainer label:hover {
    background-color: rgba(99, 102, 241, 0.1) !important;
}

.dark #transferTypeContainer label:hover {
    background-color: rgba(99, 102, 241, 0.2) !important;
}

#transferIncomeCategory {
    padding: 10px 12px !important;
    border-radius: 0.75rem !important;
    border: 2px solid #e2e8f0 !important;
    transition: all 0.2s !important;
}

#transferIncomeCategory:focus {
    border-color: #6366f1 !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1) !important;
}

.dark #transferIncomeCategory {
    border-color: #475569 !important;
    background-color: #1e293b !important;
}

#fromAccountBalance,
#toAccountBalance {
    font-size: 11px !important;
    margin-top: 6px !important;
    padding-left: 4px !important;
}




@media (max-width: 768px) {
    #formContainer {
        display: none !important;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: white;
        z-index: 50;
        padding: 1rem;
        overflow: auto;
    }
    
    .dark #formContainer {
        background: #0f172a;
    }
    
    #formContainer.mobile-open {
        display: block !important;
    }
    
    #formContainer.mobile-open > div {
        margin-top: 2rem;
        border-radius: 1.5rem;
        max-width: 100%;
    }
    
    #mobileCloseBtn {
        position: absolute;
        top: 1rem;
        right: 1rem;
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
        color: #64748b;
        background: rgba(241, 245, 249, 0.5);
        border-radius: 50%;
        z-index: 10;
    }
    
    .dark #mobileCloseBtn {
        background: rgba(30, 41, 59, 0.5);
        color: #cbd5e1;
    }
}

#yearlyCategoryDetailList::-webkit-scrollbar {
    width: 6px;
}
#yearlyCategoryDetailList::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 3px;
}
#yearlyCategoryDetailList::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}
#yearlyCategoryDetailList::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

#mobileFormContainer {
    transition: transform 0.3s ease-in-out;
}

.mobile-number-btn {
    height: 50px;
    font-size: 22px;
    font-weight: bold;
    border-radius: 12px;
    background: white;
    border: 2px solid #e2e8f0;
    transition: all 0.1s cubic-bezier(0.4, 0, 0.2, 1); 
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0f172a;
}

.dark .mobile-number-btn {
    background: #1e293b;
    border-color: #334155;
    color: #f1f5f9;
}

.mobile-number-btn:active {
    background: #f1f5f9;
    transform: scale(0.95);
}

.dark .mobile-number-btn:active {
    background: #475569;
}

.mobile-function-btn {
    height: 50px;
    font-size: 20px;
    border-radius: 12px;
    background: #f8fafc;
    border: 2px solid #e2e8f0;
    transition: all 0.1s cubic-bezier(0.4, 0, 0.2, 1); 
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
}

.dark .mobile-function-btn {
    background: #334155;
    border-color: #475569;
    color: #cbd5e1;
}

.mobile-function-btn:active {
    background: #e2e8f0;
}

.dark .mobile-function-btn:active {
    background: #475569;
}

.mobile-action-btn {
    height: 56px;
    border-radius: 16px;
    background: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: bold;
    border: 2px solid #e2e8f0;
}

.dark .mobile-action-btn {
    background: #334155;
    border-color: #475569;
    color: #f1f5f9;
}

.mobile-category-chip {
    min-width: 80px;
    padding: 12px;
    border-radius: 16px;
    background: white;
    border: 2px solid #e2e8f0;
    transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1); 
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.dark .mobile-category-chip {
    background: #1e293b;
    border-color: #334155;
}

.mobile-category-chip.active {
    background: #6366f1;
    color: white;
    border-color: #6366f1;
}

.dark .mobile-category-chip.active {
    background: #818cf8;
}

.mobile-category-chip:active {
    transform: scale(0.95);
}

.mobile-type-btn {
    transition: all 0.2s;
}

.mobile-type-btn.active {
    background: white;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.dark .mobile-type-btn.active {
    background: #334155;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.mobile-type-btn.active#mobileBtnIncome {
    color: #059669;
}

.mobile-type-btn.active#mobileBtnExpense {
    color: #dc2626;
}

#mobileDatePicker {
    animation: fadeIn 0.2s ease-in-out;
}

#mobileDatePicker > div {
    animation: slideUp 0.3s ease-in-out;
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

.mobile-type-btn {
    transition: all 0.2s;
    padding: 8px 0; 
    min-height: 48px; 
}

.mobile-type-btn .text-xl {
    font-size: 1.5rem; 
    margin-bottom: 2px; 
}

.mobile-type-btn .text-xs {
    font-size: 0.75rem;
    line-height: 1.2;
}

.mobile-type-btn.active {
    background: white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1); 
    border: 2px solid transparent;
}

.dark .mobile-type-btn.active {
    background: #334155;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.mobile-type-btn.active#mobileBtnIncome {
    color: #059669;
    border-color: #10b981;
}

.mobile-type-btn.active#mobileBtnExpense {
    color: #dc2626;
    border-color: #ef4444;
}

.mobile-type-btn:not(.active) {
    color: #64748b;
    background: transparent;
}

.dark .mobile-type-btn:not(.active) {
    color: #94a3b8;
}

@media (max-height: 600px) {
    .mobile-type-btn {
        min-height: 44px;
        padding: 6px 0;
    }
    
    .mobile-type-btn .text-xl {
        font-size: 1.25rem;
    }
    
    .mobile-type-btn .text-xs {
        font-size: 0.7rem;
    }
}

#mobileDateDisplay {
    font-size: 0.875rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100px;
}

.mobile-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 0 12px;
}

@media (max-width: 320px) {
    #mobileDateDisplay {
        font-size: 0.75rem;
        max-width: 80px;
    }
}

@media (max-width: 768px) {
  .animate-bounce {
    animation-duration: 0.6s !important;
  }
  
  .modal-content {
    animation: mobileSlideUp 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
  }
  
  @keyframes mobileSlideUp {
    from { 
      opacity: 0;
      transform: translate3d(0, 20px, 0); 
    }
    to { 
      opacity: 1;
      transform: translate3d(0, 0, 0); 
    }
  }
  
  [id^="page-"] {
    animation: fadeIn 0.2s ease-out !important;
  }
  
  #mobileFormContainer {
    animation: slideInUp 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
  }
  
  @keyframes slideInUp {
    from { transform: translate3d(0, 100%, 0); }
    to { transform: translate3d(0, 0, 0); }
  }
}

.gpu-accelerate {
  transform: translate3d(0, 0, 0);
  backface-visibility: hidden;
  perspective: 1000px;
}


.debt-progress-bar {
    height: 0.5rem;
    background-color: #e2e8f0;
    border-radius: 9999px;
    overflow: hidden;
}

.dark .debt-progress-bar {
    background-color: #334155;
}

.debt-progress-fill {
    height: 100%;
    border-radius: 9999px;
    background: linear-gradient(90deg, #10b981 0%, #34d399 100%);
    transition: width 0.5s ease-in-out;
}

.debt-card {
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 4px solid transparent;
}

.debt-card.credit_card {
    border-left-color: #ef4444;
}

.debt-card.personal_loan {
    border-left-color: #8b5cf6;
}

.debt-card.car_loan {
    border-left-color: #3b82f6;
}

.debt-card.mortgage {
    border-left-color: #10b981;
}

.debt-card.education_loan {
    border-left-color: #f59e0b;
}

.debt-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.payment-item {
    border-left: 3px solid #10b981;
    transition: all 0.15s;
}

.payment-item:hover {
    background-color: rgba(16, 185, 129, 0.05);
}

.dark .payment-item:hover {
    background-color: rgba(16, 185, 129, 0.1);
}

@supports (-webkit-touch-callout: none) {
  .custom-scrollbar {
    -webkit-overflow-scrolling: touch;
  }
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
.safe-area-inset-bottom {
  padding-bottom: env(safe-area-inset-bottom);
}

.safe-area-inset-top {
  padding-top: env(safe-area-inset-top);
}


.auth-form {
    max-width: 400px;
    margin: 50px auto;
    padding: 30px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

.auth-form h2 {
    text-align: center;
    margin-bottom: 20px;
    color: #333;
}

.auth-form input {
    width: 100%;
    padding: 12px;
    margin: 8px 0;
    border: 1px solid #ddd;
    border-radius: 5px;
    box-sizing: border-box;
    font-size: 16px;
}

.auth-form button {
    width: 100%;
    padding: 12px;
    margin: 20px 0;
    background: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
}

.auth-form button:hover {
    background: #45a049;
}

.auth-form p {
    text-align: center;
    color: #666;
}

.auth-form a {
    color: #4CAF50;
    text-decoration: none;
}

.auth-form a:hover {
    text-decoration: underline;
}

.error-message {
    color: #f44336;
    font-size: 14px;
    margin: 5px 0;
    text-align: center;
}

#app-content {
    padding: 0px;
}

.logout-btn {
    padding: 8px 16px;
    background: #f44336;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
}

.logout-btn:hover {
    background: #d32f2f;
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background: #f5f5f5;
    border-bottom: 1px solid #ddd;
}

.app-header h1 {
    margin: 0;
    font-size: 24px;
}


#loginButton, #logoutButton {
    transition: all 0.3s ease;
}

#loginButton:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 25px -5px rgba(79, 70, 229, 0.5);
}

#logoutButton:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 25px -5px rgba(225, 29, 72, 0.5);
}
    

#toast {
    position: fixed;
    
    top: 50%;
    left: 50%;
    
    transform: translate(-50%, -50%);
    
    background: #10b981;
    color: white;
    padding: 16px 32px;  
    border-radius: 12px;  
    font-size: 16px;      
    font-weight: 600;
    z-index: 9999;
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.4); 
    transition: all 0.3s ease;
    max-width: 90%;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    
    animation: toastPop 0.3s ease;
}


@keyframes toastPop {
    0% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0;
    }
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
}

@media (max-width: 768px) {
    #toast {
        top: 20px;                    
        transform: translateX(-50%);  
        padding: 10px 20px;
        font-size: 13px;
        max-width: 95%;
        white-space: normal;
        word-break: break-word;
        animation: toastSlideDown 0.3s ease;  
    }
    
    @keyframes toastSlideDown {
        0% {
            transform: translateX(-50%) translateY(-20px);
            opacity: 0;
        }
        100% {
            transform: translateX(-50%) translateY(0);
            opacity: 1;
        }
    }
}

#toast.success { background: #10b981; }
#toast.error { background: #ef4444; }
#toast.info { background: #3b82f6; }
#toast.warning { background: #f59e0b; }

#saveToLocalCheckbox:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.local-save-tooltip {
    position: relative;
    display: inline-block;
}

.local-save-tooltip:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 0;
    background: #1e293b;
    color: white;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 10px;
    white-space: nowrap;
    z-index: 10;
}