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

:root {
    /* Professional Dark Theme Colors */
    --primary-bg: #0d1117;
    --secondary-bg: #161b22;
    --card-bg: #21262d;
    --border-color: #30363d;
    --accent-blue: #58a6ff;
    --accent-green: #3fb950;
    --accent-orange: #f85149;
    --accent-purple: #a5a5ff;
    --accent-yellow: #d29922;
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    --success: #238636;
    --warning: #9e6a03;
    --danger: #da3633;
    --info: #0969da;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #58a6ff 0%, #0969da 100%);
    --gradient-success: linear-gradient(135deg, #3fb950 0%, #238636 100%);
    --gradient-danger: linear-gradient(135deg, #f85149 0%, #da3633 100%);
    --gradient-bg: linear-gradient(135deg, #0d1117 0%, #161b22 50%, #21262d 100%);

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(88, 166, 255, 0.3);
}

body {
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', 'Consolas', monospace;
    background: var(--gradient-bg);
    min-height: 100vh;
    color: var(--text-primary);
    line-height: 1.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.header {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.header h1 {
    color: var(--text-primary);
    font-size: 2.4em;
    font-weight: 700;
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
    letter-spacing: -0.02em;
}

.header h1 i {
    color: var(--accent-blue);
    margin-right: 12px;
    filter: drop-shadow(0 0 8px rgba(88, 166, 255, 0.4));
}

.budget-display {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}

.budget-item {
    text-align: center;
    padding: 16px 20px;
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.budget-item:hover {
    border-color: var(--accent-blue);
    box-shadow: var(--shadow-glow);
}

.clickable-budget-item {
    cursor: pointer;
    user-select: none;
}

.clickable-budget-item:hover {
    transform: translateY(-2px);
    border-color: var(--accent-blue);
    box-shadow: var(--shadow-glow);
}

.clickable-budget-item:active {
    transform: translateY(0);
}



.budget-item .label {
    display: block;
    font-size: 0.85em;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.budget-item .amount {
    display: block;
    font-size: 1.8em;
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'SF Mono', monospace;
}

.budget-item .amount.spent {
    color: var(--accent-orange);
}

.budget-item .amount.goals {
    color: #d29922;
}

.budget-item .amount.remaining {
    color: var(--accent-green);
}

/* Navigation */
.nav-tabs {
    display: flex;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 8px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
    gap: 4px;
}

.tab-btn {
    flex: 1;
    padding: 16px 20px;
    border: none;
    background: transparent;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.95em;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: inherit;
    position: relative;
}

.tab-btn:hover {
    background: var(--secondary-bg);
    color: var(--accent-blue);
}

.tab-btn.active {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-glow);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: var(--accent-blue);
    border-radius: 50%;
}

/* Tab Content */
.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Cards */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 28px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    position: relative;
}

.card:hover {
    border-color: var(--accent-blue);
    box-shadow: var(--shadow-lg);
}

.card h3 {
    color: var(--text-primary);
    margin-bottom: 24px;
    font-size: 1.4em;
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
    font-weight: 600;
}

.card h3 i {
    color: var(--accent-blue);
    font-size: 1.1em;
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 24px;
    min-height: 80vh;
    align-items: start;
}

.summary-card {
    grid-column: 1 / -1;
    background: var(--gradient-primary);
    color: white;
    border: none;
}

.summary-card h3 {
    color: white;
}

.summary-card h3 i {
    color: rgba(255, 255, 255, 0.9);
}

/* Goals Preview Card - Exactly 3 Goals Max */
.goals-preview-card {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(33, 38, 45, 0.95) 100%);
    border: 1px solid rgba(0, 212, 170, 0.3);
    position: relative;
    overflow: hidden;
    height: 150px;
    padding: 16px 20px;
}

.goals-preview-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #d29922 0%, #e6b325 100%);
}

.goals-preview-card h3 {
    color: var(--text-primary);
    margin-bottom: 10px;
    font-size: 1.05em;
}

.goals-preview-card h3 i {
    color: #d29922;
}

.goals-preview-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    height: 70px;
    overflow: hidden;
}

.goal-preview-item {
    background: rgba(0, 212, 170, 0.05);
    border: 1px solid rgba(0, 212, 170, 0.2);
    border-radius: 6px;
    padding: 8px;
    transition: all 0.3s ease;
    position: relative;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.goal-preview-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, #d29922 0%, #e6b325 100%);
    border-radius: 0 6px 6px 0;
}

.goal-preview-item:hover {
    border-color: rgba(0, 212, 170, 0.4);
    box-shadow: 0 3px 12px rgba(0, 212, 170, 0.1);
}

.goal-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 3px;
}

.goal-preview-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.8em;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 70px;
    line-height: 1.1;
}

.goal-preview-amount {
    color: #d29922;
    font-weight: 700;
    font-size: 0.75em;
    font-family: 'SF Mono', monospace;
}

.goal-preview-bar {
    background: rgba(48, 54, 61, 0.6);
    border-radius: 3px;
    height: 3px;
    margin: 2px 0;
    overflow: hidden;
}

.goal-preview-fill {
    height: 100%;
    background: linear-gradient(90deg, #d29922 0%, #e6b325 100%);
    border-radius: 3px;
    transition: width 0.6s ease;
}

.goal-preview-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.7em;
    color: var(--text-secondary);
}

.goal-preview-percentage {
    color: #d29922;
    font-weight: 600;
}

.goal-preview-recent {
    color: #3fb950;
    font-size: 0.65em;
    font-family: 'SF Mono', monospace;
}

.no-goals-message {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px;
    color: var(--text-muted);
    font-size: 0.85em;
    width: 100%;
    grid-column: 1 / -1;
    height: 70px;
}

.no-goals-message i {
    color: rgba(0, 212, 170, 0.4);
    font-size: 1.1em;
}

/* All dashboard cards have uniform height */
.dashboard-grid .card:not(.summary-card):not(.goals-preview-card) {
    display: flex;
    flex-direction: column;
    height: 100px;
    min-height: 1100px;
    min-width: 450px;
}

.dashboard-grid .card:not(.summary-card) h3 {
    flex-shrink: 0;
    margin-bottom: 20px;
}

/* Chart card content */
.dashboard-grid .chart-card .chart-container {
    flex: 0 0 auto;
    min-height: 300px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.dashboard-grid .chart-card .chart-legend {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    align-content: start;
}

/* Groups summary content */
.dashboard-grid .card .groups-summary {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding-right: 8px;
    max-height: 480px;
}

/* Recent expenses content */
.dashboard-grid .card .recent-expenses {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-right: 8px;
    max-height: 480px;
}

/* Progress Bar */
.progress-bar {
    width: 100%;
    height: 24px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    overflow: hidden;
    margin: 20px 0;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-green), var(--accent-yellow));
    border-radius: 12px;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    width: 0%;
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

.progress-text {
    text-align: center;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    font-family: 'SF Mono', monospace;
}

/* Forms */
.form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Quick Amount Buttons */
.quick-amount-buttons {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

/* Quick amount buttons when positioned below form-row */
.form-row+.quick-amount-buttons {
    margin-top: 16px;
    margin-bottom: 20px;
    justify-content: flex-start;
}

.btn-quick-amount {
    padding: 8px 16px;
    border: 2px solid rgba(88, 166, 255, 0.3);
    border-radius: 25px;
    background: rgba(88, 166, 255, 0.1);
    color: var(--accent-blue);
    font-size: 0.9em;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: 'SF Mono', monospace;
    min-width: 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn-quick-amount::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-quick-amount:hover {
    border-color: var(--accent-blue);
    background: rgba(88, 166, 255, 0.2);
    color: white;
    box-shadow: 0 8px 20px rgba(88, 166, 255, 0.3);
}

.btn-quick-amount:hover::before {
    left: 100%;
}

.btn-quick-amount:active {
    box-shadow: 0 2px 6px rgba(88, 166, 255, 0.3);
}

.btn-quick-amount.selected {
    border-color: var(--accent-green);
    background: var(--accent-green);
    color: white;
    box-shadow: 0 0 20px rgba(63, 185, 80, 0.4);
    transform: scale(1.05);
}

.btn-quick-amount.selected {
    border-color: var(--accent-green);
    background: var(--accent-green);
    color: white;
    box-shadow: 0 0 12px rgba(63, 185, 80, 0.4);
}

.form-group label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select {
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1em;
    transition: all 0.3s ease;
    background: var(--secondary-bg);
    color: var(--text-primary);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.2);
    background: var(--card-bg);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

/* Buttons */
.btn {
    padding: 14px 28px;
    border: none;
    border-radius: 8px;
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: inherit;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    box-shadow: var(--shadow-glow);
}

.btn-danger {
    background: var(--gradient-danger);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-danger:hover {
    box-shadow: 0 8px 25px rgba(248, 81, 73, 0.4);
}

.btn-small {
    padding: 8px 12px;
    font-size: 0.85em;
    min-width: auto;
}

/* Groups Summary */
.groups-summary {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.group-summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 22px;
    background: linear-gradient(135deg, var(--secondary-bg) 0%, rgba(33, 38, 45, 0.8) 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}

.group-summary-item:hover {
    border-color: var(--accent-blue);
    box-shadow: 0 8px 25px rgba(88, 166, 255, 0.15);
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(33, 38, 45, 0.9) 100%);
}



.group-info {
    display: flex;
    align-items: center;
    gap: 14px;
}

.group-color {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    box-shadow: 0 0 12px rgba(0, 0, 0, 0.4), 0 0 6px currentColor;
    border: 2px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.group-summary-item:hover .group-color {
    transform: scale(1.1);
    box-shadow: 0 0 16px rgba(0, 0, 0, 0.5), 0 0 8px currentColor;
}

.group-name {
    font-weight: 600;
    color: var(--text-primary);
    font-family: 'SF Mono', monospace;
    font-size: 0.95em;
    letter-spacing: 0.3px;
}

.group-amount {
    font-weight: 700;
    font-size: 1.15em;
    color: var(--accent-orange);
    font-family: 'SF Mono', monospace;
    text-shadow: 0 0 8px rgba(248, 81, 73, 0.3);
    transition: all 0.3s ease;
}

.group-summary-item:hover .group-amount {
    color: #ff6b6b;
    text-shadow: 0 0 12px rgba(255, 107, 107, 0.4);
}

/* Recent Expenses & Lists */
.recent-expenses,
.expenses-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 8px;
}

/* Override for dashboard recent expenses - let it expand naturally */
.dashboard-grid .card:last-child .recent-expenses {
    max-height: none;
    overflow-y: visible;
}

.recent-expenses::-webkit-scrollbar,
.expenses-list::-webkit-scrollbar {
    width: 6px;
}

.recent-expenses::-webkit-scrollbar-track,
.expenses-list::-webkit-scrollbar-track {
    background: var(--secondary-bg);
    border-radius: 3px;
}

.recent-expenses::-webkit-scrollbar-thumb,
.expenses-list::-webkit-scrollbar-thumb {
    background: var(--accent-blue);
    border-radius: 3px;
}

.expense-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 20px 24px;
    background: linear-gradient(135deg, var(--secondary-bg) 0%, rgba(33, 38, 45, 0.8) 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    margin-bottom: 2px;
}

.expense-item:hover {
    border-color: var(--accent-blue);
    box-shadow: 0 8px 25px rgba(88, 166, 255, 0.15);
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(33, 38, 45, 0.9) 100%);
}



.expense-info {
    flex: 1;
    min-width: 0;
}

.expense-info h4 {
    color: var(--text-primary);
    margin-bottom: 8px;
    font-family: 'SF Mono', monospace;
    font-weight: 600;
    font-size: 1.05em;
    letter-spacing: 0.3px;
}

.expense-info p {
    color: var(--text-secondary);
    font-size: 0.9em;
    margin-bottom: 10px;
    line-height: 1.4;
}

.expense-amount {
    font-weight: 700;
    color: var(--accent-orange);
    font-family: 'SF Mono', monospace;
    font-size: 1.2em;
    text-shadow: 0 0 8px rgba(248, 81, 73, 0.3);
    transition: all 0.3s ease;
    white-space: nowrap;
    margin-left: 16px;
}

.expense-item:hover .expense-amount {
    color: #ff6b6b;
    text-shadow: 0 0 12px rgba(255, 107, 107, 0.4);
    transform: scale(1.05);
}

.expense-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: 12px;
}

.expense-actions button {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    min-height: 36px;
}

.expense-actions button i {
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.expense-tags {
    display: flex;
    gap: 8px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.tag {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: white;
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 0.75em;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(88, 166, 255, 0.3);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.tag:hover {
    box-shadow: 0 4px 12px rgba(88, 166, 255, 0.4);
}

/* Expenses Filters */
.expenses-filters {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.expenses-filters select,
.expenses-filters input {
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1em;
    background: var(--secondary-bg);
    color: var(--text-primary);
    font-family: inherit;
}

/* Groups List */
.groups-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.group-card {
    padding: 24px;
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
}

.group-card:hover {
    border-color: var(--accent-blue);
    box-shadow: var(--shadow-lg);
}

.group-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    border-radius: 0 4px 4px 0;
}

.group-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.group-header h4 {
    margin: 0;
    flex: 1;
    color: var(--text-primary);
    font-family: 'SF Mono', monospace;
}

.group-card p {
    color: var(--text-secondary);
    font-size: 0.9em;
    margin-bottom: 8px;
}

/* Budget History */
.budget-history {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 8px;
}

.budget-history::-webkit-scrollbar {
    width: 6px;
}

.budget-history::-webkit-scrollbar-track {
    background: var(--secondary-bg);
    border-radius: 3px;
}

.budget-history::-webkit-scrollbar-thumb {
    background: var(--accent-green);
    border-radius: 3px;
}

.budget-history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

.budget-history-item:hover {
    border-color: var(--accent-green);
}

.budget-history-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--accent-green);
    border-radius: 0 4px 4px 0;
}

.budget-history-info h4 {
    color: var(--text-primary);
    margin-bottom: 4px;
    font-family: 'SF Mono', monospace;
}

.budget-history-info p {
    color: var(--text-secondary);
    font-size: 0.9em;
}

.budget-history-amount {
    font-weight: 700;
    font-size: 1.2em;
    color: var(--accent-green);
    font-family: 'SF Mono', monospace;
}

.budget-history-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Data Management Styles */
.backups-section {
    margin-top: 28px;
}

.backups-section h4 {
    color: var(--text-primary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'SF Mono', monospace;
}

.backups-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 300px;
    overflow-y: auto;
    padding-right: 8px;
}

.backups-list::-webkit-scrollbar {
    width: 6px;
}

.backups-list::-webkit-scrollbar-track {
    background: var(--secondary-bg);
    border-radius: 3px;
}

.backups-list::-webkit-scrollbar-thumb {
    background: var(--accent-purple);
    border-radius: 3px;
}

.backup-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

.backup-item:hover {
    border-color: var(--accent-purple);
}

.backup-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--accent-purple);
    border-radius: 0 4px 4px 0;
}

.backup-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.backup-name {
    font-weight: 600;
    color: var(--text-primary);
    font-family: 'SF Mono', monospace;
}

.backup-date {
    font-size: 0.9em;
    color: var(--text-secondary);
}

.backup-actions {
    display: flex;
    gap: 8px;
}

.storage-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.info-item:last-child {
    border-bottom: none;
}

.info-item .label {
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9em;
}

.info-item .value {
    color: var(--accent-blue);
    font-family: 'SF Mono', monospace;
    background: var(--secondary-bg);
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

/* File input styling */
input[type="file"] {
    padding: 12px 16px;
    border: 2px dashed var(--accent-blue);
    border-radius: 8px;
    background: var(--secondary-bg);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

input[type="file"]:hover {
    background: var(--card-bg);
    border-color: var(--accent-purple);
    box-shadow: 0 0 20px rgba(165, 165, 255, 0.2);
}

/* Toast */
.toast {
    position: fixed;
    top: 24px;
    right: 24px;
    padding: 16px 24px;
    border-radius: 8px;
    color: white;
    font-weight: 600;
    z-index: 1000;
    transform: translateX(400px);
    transition: transform 0.3s ease;
    font-family: 'SF Mono', monospace;
    border: 1px solid;
    box-shadow: var(--shadow-lg);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: var(--gradient-success);
    border-color: var(--accent-green);
}

.toast.error {
    background: var(--gradient-danger);
    border-color: var(--accent-orange);
}

/* Icon improvements */
.btn i {
    margin-right: 6px;
    filter: drop-shadow(0 0 4px rgba(0, 0, 0, 0.3));
}

.btn-small i {
    margin-right: 4px;
}

/* Enhanced Mobile-First Responsive Design */

/* Mobile devices (up to 480px) */
@media (max-width: 480px) {
    .container {
        padding: 12px;
        max-width: 100%;
    }

    /* Header optimizations */
    .header {
        padding: 20px 16px;
        margin-bottom: 16px;
    }

    .header h1 {
        font-size: 1.8em;
        text-align: center;
    }

    .header-content {
        flex-direction: column;
        gap: 16px;
    }

    .budget-display {
        flex-direction: column;
        gap: 12px;
        width: 100%;
    }

    .budget-item {
        padding: 12px 16px;
        width: 100%;
    }

    .budget-item .amount {
        font-size: 1.4em;
    }

    /* Navigation optimizations - Two rows layout for mobile */
    .nav-tabs {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        grid-template-rows: 1fr 1fr;
        gap: 12px;
        padding: 16px;
        max-width: 100%;
        overflow: visible;
        justify-items: stretch;
        align-items: stretch;
    }

    .tab-btn {
        padding: 18px 16px;
        font-size: 0.85em;
        font-weight: 600;
        width: 100%;
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 6px;
        border-radius: 12px;
        min-height: 75px;
    }

    .tab-btn i {
        font-size: 1.5em;
        margin-right: 0;
    }

    /* Position buttons in mobile grid */
    .tab-btn[data-tab="dashboard"] {
        grid-column: 1;
        grid-row: 1;
    }

    .tab-btn[data-tab="budget"] {
        grid-column: 2;
        grid-row: 1;
    }

    .tab-btn[data-tab="expenses"] {
        grid-column: 3;
        grid-row: 1;
    }

    .tab-btn[data-tab="groups"] {
        grid-column: 1;
        grid-row: 2;
    }

    .tab-btn[data-tab="goals"] {
        grid-column: 2;
        grid-row: 2;
    }

    .tab-btn[data-tab="data"] {
        grid-column: 3;
        grid-row: 2;
    }

    /* Dashboard grid - single column */
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 16px;
        min-height: auto;
    }

    /* Cards optimizations */
    .card {
        padding: 20px 16px;
        margin-bottom: 16px;
    }

    .card h3 {
        font-size: 1.2em;
        margin-bottom: 16px;
    }

    /* Forms optimizations */
    .form-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .form-group input,
    .form-group select {
        padding: 12px 14px;
        font-size: 16px;
        /* Prevents zoom on iOS */
    }

    .btn {
        padding: 12px 20px;
        font-size: 0.9em;
        width: 100%;
        justify-content: center;
    }

    /* Expense items mobile layout */
    .expense-item {
        padding: 16px;
        flex-direction: column;
        gap: 12px;
    }

    .expense-info h4 {
        font-size: 1em;
    }

    .expense-amount {
        font-size: 1.1em;
        align-self: flex-end;
    }

    .expense-actions {
        flex-direction: row;
        justify-content: flex-end;
        gap: 8px;
        margin-left: 0;
    }

    .expense-tags {
        flex-wrap: wrap;
        gap: 6px;
    }

    .tag {
        font-size: 0.7em;
        padding: 4px 8px;
    }

    /* Group items mobile layout */
    .group-summary-item {
        padding: 16px;
        flex-direction: column;
        gap: 12px;
    }

    .group-header {
        width: 100%;
    }

    .group-amount {
        align-self: flex-end;
        font-size: 1.2em;
    }

    /* Charts mobile optimizations */
    .chart-container {
        height: 250px;
        margin: 16px 0;
    }

    .daily-chart-container {
        height: 180px;
        padding: 12px;
    }

    .monthly-chart-container {
        height: 160px;
        padding: 12px;
    }

    .chart-legend {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .legend-item {
        padding: 12px;
    }

    /* Toast mobile positioning */
    .toast {
        top: 16px;
        right: 16px;
        left: 16px;
        transform: translateY(-100px);
        font-size: 0.9em;
        padding: 12px 16px;
    }

    .toast.show {
        transform: translateY(0);
    }

    /* Groups chart sections mobile */
    .groups-chart-section {
        margin-top: 12px;
        padding-top: 12px;
    }

    .groups-chart-section h4 {
        font-size: 1em;
        margin-bottom: 12px;
    }

    /* Goals mobile optimizations */
    .goals-layout {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .compact-card {
        padding: 16px;
    }

    .form-section {
        margin-bottom: 20px;
        padding-bottom: 16px;
    }

    .compact-form .form-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    #goals .quick-amount-buttons.compact-buttons,
    #goals .compact-buttons,
    .compact-buttons {
        display: flex !important;
        flex-wrap: wrap;
        gap: 8px;
        justify-content: flex-start;
    }

    .compact-buttons .btn-quick-amount {
        padding: 8px 10px;
        font-size: 0.8em;
        min-width: 45px;
        flex: 0 0 auto;
        border-radius: 18px;
    }

    #goals .card {
        padding: 20px 16px;
        border-radius: 12px;
    }

    #goals .form-row {
        grid-template-columns: 1fr;
    }

    #goals .form-group {
        margin-bottom: 16px;
    }

    /* Make quick amount buttons span full width in mobile */
    #goals .quick-amount-buttons {
        display: flex !important;
        flex-wrap: wrap !important;
        gap: 8px !important;
        width: 100%;
        justify-content: flex-start;
    }

    #goals .btn-quick-amount {
        padding: 14px 12px;
        font-size: 0.9em;
        min-width: auto;
        width: 100%;
        text-align: center;
        border-radius: 22px;
    }

    #goals input[type="text"],
    #goals input[type="number"],
    #goals input[type="date"],
    #goals select {
        padding: 14px 16px;
        font-size: 16px;
        /* Prevents zoom on iOS */
    }

    #goals .btn-primary {
        padding: 16px 24px;
        font-size: 1em;
    }

    .goal-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .goal-card {
        padding: 16px;
    }

    .goal-info h4 {
        font-size: 1.1em;
    }

    .goal-header {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }

    .goal-actions {
        flex-direction: row;
        justify-content: space-between;
        width: 100%;
    }

    .goal-progress-history {
        margin-top: 12px;
        padding-top: 12px;
    }
}

/* Tablet devices (481px to 768px) */
@media (min-width: 481px) and (max-width: 768px) {
    .container {
        padding: 16px;
    }

    .header-content {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .budget-display {
        justify-content: center;
        gap: 16px;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    /* Tablet dashboard cards - medium height */
    .dashboard-grid .card:not(.summary-card):not(.goals-preview-card) {
        height: 450px;
        min-height: 450px;
    }

    .dashboard-grid .chart-card .chart-container {
        min-height: 280px;
        height: 280px;
    }

    .dashboard-grid .card .groups-summary,
    .dashboard-grid .card .recent-expenses {
        max-height: 350px;
    }

    /* Tablet navigation - horizontal with wrap */
    .nav-tabs {
        display: flex;
        flex-wrap: wrap;
        gap: 4px;
        padding: 8px;
    }

    .tab-btn {
        flex: 1;
        min-width: 120px;
        padding: 12px 16px;
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: center;
        gap: 8px;
        font-size: 0.95em;
    }

    .tab-btn i {
        font-size: 1em;
        margin-right: 0;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .expenses-filters {
        flex-direction: column;
        gap: 12px;
    }

    .groups-list {
        grid-template-columns: 1fr;
    }

    .chart-container {
        height: 300px;
    }

    .daily-chart-container {
        height: 200px;
    }

    .monthly-chart-container {
        height: 180px;
    }

    .expense-actions,
    .budget-history-actions {
        flex-direction: column;
        align-items: flex-end;
        gap: 8px;
    }

    .group-header {
        flex-direction: column;
        gap: 12px;
    }

    .expense-item,
    .budget-history-item {
        flex-direction: column;
        gap: 12px;
    }
}

/* Desktop devices (769px and up) - Original horizontal navigation */
@media (min-width: 769px) {

    /* Reset navigation to original horizontal layout */
    .nav-tabs {
        display: flex;
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: 12px;
        padding: 8px;
        margin-bottom: 24px;
        box-shadow: var(--shadow-md);
        gap: 4px;
    }

    .tab-btn {
        flex: 1;
        padding: 16px 20px;
        border: none;
        background: transparent;
        border-radius: 8px;
        cursor: pointer;
        font-size: 0.95em;
        font-weight: 600;
        color: var(--text-secondary);
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        font-family: inherit;
        position: relative;
        min-width: auto;
        width: auto;
        margin: 0;
    }

    .tab-btn i {
        font-size: 1em;
        margin-right: 0;
    }

    .tab-btn:hover {
        background: var(--secondary-bg);
        color: var(--accent-blue);
    }

    .tab-btn.active {
        background: var(--gradient-primary);
        color: white;
        box-shadow: var(--shadow-glow);
    }

    .tab-btn.active::after {
        content: '';
        position: absolute;
        bottom: -8px;
        left: 50%;
        transform: translateX(-50%);
        width: 6px;
        height: 6px;
        background: var(--accent-blue);
        border-radius: 50%;
    }
}

/* Dark scrollbar for webkit browsers */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--secondary-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-blue);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-purple);
}

/* Selection styling */
::selection {
    background: var(--accent-blue);
    color: white;
}

/* Goals Styles */
.goals-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Goals Layout - Compact Design */
.goals-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: start;
}

.goals-forms,
.goals-display {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.compact-card {
    padding: 20px;
    margin-bottom: 0;
}

.compact-card h3 {
    font-size: 1.3em;
    margin-bottom: 16px;
    color: #d29922;
}

.form-section {
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.form-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.form-section h4 {
    font-size: 1em;
    color: var(--text-secondary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-section h4 i {
    color: #d29922;
    font-size: 0.9em;
}

.compact-form .form-group {
    margin-bottom: 12px;
}

.compact-form .form-group label {
    font-size: 0.85em;
    margin-bottom: 6px;
    font-weight: 600;
}

.compact-form input,
.compact-form select {
    padding: 10px 12px;
    font-size: 0.9em;
}

#goals .quick-amount-buttons.compact-buttons,
#goals .compact-buttons,
.compact-buttons {
    display: flex !important;
    gap: 6px;
    margin: 8px 0 0 0;
    flex-wrap: wrap;
}

.compact-buttons .btn-quick-amount {
    padding: 6px 12px;
    font-size: 0.8em;
    min-width: 50px;
    text-align: center;
    flex-shrink: 0;
    border-radius: 20px;
}

.form-group .compact-buttons {
    margin-top: 8px;
    margin-bottom: 0;
}

.compact-btn {
    padding: 10px 16px;
    font-size: 0.9em;
    width: 100%;
}

.compact-list {
    max-height: 600px;
    overflow-y: auto;
}

/* Enhanced Goal Forms */
#goals .card {
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(33, 38, 45, 0.95) 100%);
    border: 1px solid rgba(210, 153, 34, 0.3);
    border-radius: 16px;
    padding: 28px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
}

#goals .card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 16px 16px 0 0;
}

#goals .card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(88, 166, 255, 0.03) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

#goals .card>* {
    position: relative;
    z-index: 1;
}

#goals .card:hover {
    border-color: var(--accent-blue);
    box-shadow: 0 12px 40px rgba(88, 166, 255, 0.2);
}

#goals .card h3 {
    color: var(--text-primary);
    font-size: 1.5em;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Enhanced Form Groups for Goals */
#goals .form-group {
    margin-bottom: 20px;
}

#goals .form-group label {
    display: block;
    font-weight: 700;
    color: var(--text-primary);
    font-size: 0.95em;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    position: relative;
}

#goals .form-group label::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-blue);
    border-radius: 1px;
}

/* Enhanced Input Styling for Goals */
#goals input[type="text"],
#goals input[type="number"],
#goals input[type="date"],
#goals select,
#goals textarea {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid rgba(48, 54, 61, 0.8);
    border-radius: 12px;
    font-size: 1em;
    font-family: 'SF Mono', monospace;
    background: rgba(22, 27, 34, 0.8);
    color: var(--text-primary);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

#goals input[type="text"]:focus,
#goals input[type="number"]:focus,
#goals input[type="date"]:focus,
#goals select:focus {
    outline: none;
    border-color: var(--accent-blue);
    background: rgba(33, 38, 45, 0.9);
    box-shadow: 0 0 0 4px rgba(88, 166, 255, 0.1);
}

#goals input::placeholder {
    color: rgba(139, 148, 158, 0.7);
    font-style: italic;
}

/* Enhanced Quick Amount Buttons for Goals */
#goals .quick-amount-buttons {
    display: flex !important;
    gap: 8px;
    margin-bottom: 8px;
    margin-top: 8px;
    flex-wrap: wrap;
    justify-content: flex-start;
}

/* Override for compact buttons in goals */
#goals .quick-amount-buttons.compact-buttons {
    display: flex !important;
    gap: 6px !important;
    margin: 8px 0 0 0 !important;
    flex-wrap: wrap !important;
    justify-content: flex-start !important;
}

#goals .btn-quick-amount {
    padding: 12px 20px;
    border: 2px solid rgba(88, 166, 255, 0.3);
    border-radius: 25px;
    background: rgba(88, 166, 255, 0.1);
    color: var(--accent-blue);
    font-size: 0.9em;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: 'SF Mono', monospace;
    min-width: 70px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

#goals .btn-quick-amount::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

#goals .btn-quick-amount:hover {
    border-color: var(--accent-blue);
    background: rgba(88, 166, 255, 0.2);
    color: white;
    box-shadow: 0 8px 20px rgba(88, 166, 255, 0.3);
}

#goals .btn-quick-amount:hover::before {
    left: 100%;
}

#goals .btn-quick-amount.selected {
    border-color: var(--accent-green);
    background: var(--accent-green);
    color: white;
    box-shadow: 0 0 20px rgba(63, 185, 80, 0.4);
    transform: scale(1.05);
}

/* Enhanced Primary Buttons for Goals */
#goals .btn-primary {
    width: 100%;
    padding: 18px 32px;
    font-size: 1.1em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 12px;
    background: var(--gradient-primary);
    border: none;
    color: white;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(88, 166, 255, 0.3);
}

#goals .btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s;
}

#goals .btn-primary:hover {
    box-shadow: 0 12px 35px rgba(88, 166, 255, 0.4);
}

#goals .btn-primary:hover::before {
    left: 100%;
}

#goals .btn-primary:active {
    box-shadow: 0 6px 20px rgba(88, 166, 255, 0.5);
}

/* Enhanced Form Row Layout */
#goals .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* Enhanced Select Styling */
#goals select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2358a6ff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
    padding-right: 50px;
}

.goal-card {
    background: linear-gradient(135deg, var(--secondary-bg) 0%, rgba(33, 38, 45, 0.8) 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}

.goal-card:hover {
    border-color: var(--accent-blue);
    box-shadow: 0 8px 25px rgba(88, 166, 255, 0.15);
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(33, 38, 45, 0.9) 100%);
}

.goal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.goal-info h4 {
    color: var(--text-primary);
    font-family: 'SF Mono', monospace;
    font-size: 1.2em;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Goal tags styling - same as expense tags */
.goal-tags {
    display: flex;
    gap: 6px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.goal-tags .tag {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: white;
    padding: 4px 10px;
    border-radius: 14px;
    font-size: 0.7em;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 6px rgba(88, 166, 255, 0.3);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.goal-tags .tag:hover {
    box-shadow: 0 4px 10px rgba(88, 166, 255, 0.4);
}

.goal-description {
    color: var(--text-secondary);
    font-size: 0.9em;
    margin-bottom: 16px;
}

.goal-progress {
    margin-bottom: 16px;
}

.goal-progress-bar {
    width: 100%;
    height: 20px;
    background: var(--secondary-bg);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 8px;
    border: 1px solid var(--border-color);
}

.goal-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-green), var(--accent-blue));
    border-radius: 10px;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.goal-progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

.goal-progress-text {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: 'SF Mono', monospace;
    font-size: 0.9em;
}

.goal-progress-percentage {
    color: var(--accent-green);
    font-weight: 700;
}

.goal-progress-amounts {
    color: var(--text-secondary);
}

.goal-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.goal-stat {
    text-align: center;
    padding: 12px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.goal-stat-value {
    display: block;
    font-size: 1.2em;
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'SF Mono', monospace;
}

.goal-stat-label {
    display: block;
    font-size: 0.8em;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

.goal-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.goal-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 0.8em;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.goal-status.active {
    background: rgba(63, 185, 80, 0.2);
    color: var(--accent-green);
    border: 1px solid var(--accent-green);
}

.goal-status.completed {
    background: rgba(88, 166, 255, 0.2);
    color: var(--accent-blue);
    border: 1px solid var(--accent-blue);
}

.goal-status.overdue {
    background: rgba(248, 81, 73, 0.2);
    color: var(--accent-orange);
    border: 1px solid var(--accent-orange);
}

.goal-deadline {
    color: var(--text-secondary);
    font-size: 0.9em;
    display: flex;
    align-items: center;
    gap: 6px;
}

.goal-deadline.urgent {
    color: var(--accent-orange);
    font-weight: 600;
}

.goal-progress-history {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.goal-progress-history h5 {
    color: var(--text-primary);
    font-size: 0.9em;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.progress-entry {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--secondary-bg);
    border-radius: 6px;
    margin-bottom: 8px;
    font-size: 0.85em;
}

.progress-entry-amount {
    color: var(--accent-green);
    font-weight: 600;
    font-family: 'SF Mono', monospace;
}

.progress-entry-date {
    color: var(--text-muted);
}

/* Focus styles for accessibility */
*:focus {
    outline: 2px solid var(--accent-blue);
    outline-offset: 2px;
}

/* Loading animation */
@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.loading {
    animation: pulse 1.5s ease-in-out infinite;
}

/* Chart Styles */
.chart-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    position: relative;
}

.chart-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple), var(--accent-green));
}

.chart-container {
    position: relative;
    height: 400px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px 0;
}

.chart-legend {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.legend-item:hover {
    border-color: var(--accent-blue);
    box-shadow: var(--shadow-md);
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.3);
}

.legend-info {
    flex: 1;
    min-width: 0;
}

.legend-name {
    font-weight: 600;
    color: var(--text-primary);
    font-family: 'SF Mono', monospace;
    font-size: 0.9em;
    margin-bottom: 2px;
}

.legend-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8em;
    color: var(--text-secondary);
}

.legend-amount {
    font-weight: 700;
    color: var(--accent-orange);
    font-family: 'SF Mono', monospace;
}

.legend-percentage {
    font-weight: 600;
    color: var(--accent-blue);
    font-family: 'SF Mono', monospace;
}

.no-data-message {
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
    padding: 40px 20px;
    background: var(--secondary-bg);
    border: 1px dashed var(--border-color);
    border-radius: 8px;
    margin: 20px 0;
}

.no-data-message i {
    font-size: 2em;
    color: var(--text-muted);
    margin-bottom: 12px;
    display: block;
}

/* Responsive chart adjustments */
@media (max-width: 768px) {
    .chart-container {
        height: 300px;
    }

    .chart-legend {
        grid-template-columns: 1fr;
    }

    .legend-item {
        padding: 10px 12px;
    }

    .legend-details {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
}

/* Loading
 Screen Styles */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-content {
    text-align: center;
    max-width: 400px;
    padding: 40px;
}

.loading-spinner {
    width: 80px;
    height: 80px;
    margin: 0 auto 30px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 2s ease-in-out infinite;
    box-shadow: 0 0 30px rgba(88, 166, 255, 0.5);
}

.loading-spinner i {
    font-size: 2.5em;
    color: white;
    animation: bounce 1.5s ease-in-out infinite;
}

.loading-content h2 {
    color: var(--text-primary);
    font-size: 2em;
    margin-bottom: 10px;
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
    font-weight: 700;
}

.loading-content p {
    color: var(--text-secondary);
    font-size: 1.1em;
    margin-bottom: 30px;
}

.loading-progress {
    margin-top: 30px;
}

.loading-bar {
    width: 100%;
    height: 6px;
    background: var(--secondary-bg);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 15px;
    position: relative;
}

.loading-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 3px;
    width: 0%;
    transition: width 0.3s ease;
    position: relative;
}

.loading-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shimmer 1.5s infinite;
}

#loadingText {
    color: var(--text-muted);
    font-size: 0.9em;
    font-family: 'SF Mono', monospace;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 0 30px rgba(88, 166, 255, 0.5);
    }

    50% {
        transform: scale(1.05);
        box-shadow: 0 0 40px rgba(88, 166, 255, 0.8);
    }
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

/* Fade in animation for main app */
.container {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 
Enhanced Chart Legend Styles */
.legend-available {
    border-left: 4px solid #3fb950 !important;
    background: rgba(63, 185, 80, 0.05);
}

.legend-overspent {
    border-left: 4px solid #f85149 !important;
    background: rgba(248, 81, 73, 0.05);
}

.legend-available .legend-name,
.legend-overspent .legend-name {
    display: flex;
    align-items: center;
    gap: 8px;
}

.legend-available .legend-name i {
    color: #3fb950;
}

.legend-overspent .legend-name i {
    color: #f85149;
    animation: pulse 2s infinite;
}

.chart-summary {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.summary-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    width: 180px;
    min-height: 80px;
    transition: all 0.3s ease;
}

.summary-value.expense-color {
    color: var(--accent-orange);
}

.summary-value.goals-color {
    color: #d29922;
}

.summary-value.available-color {
    color: var(--accent-green);
}

.summary-item:hover {
    border-color: var(--accent-blue);
    box-shadow: 0 4px 12px rgba(88, 166, 255, 0.2);
}

.summary-label {
    font-size: 0.85em;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-align: center;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.summary-value {
    font-size: 1.4em;
    font-weight: 700;
    font-family: 'SF Mono', monospace;
    text-align: center;
}

.summary-label {
    font-size: 0.85em;
    color: var(--text-secondary);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.summary-value {
    font-size: 1.2em;
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'SF Mono', monospace;
}

/* Enhanced legend item hover effects */
.legend-item:hover {
    border-color: var(--accent-blue);
    box-shadow: 0 4px 12px rgba(88, 166, 255, 0.2);
}

.legend-available:hover {
    border-color: #3fb950 !important;
    box-shadow: 0 4px 12px rgba(63, 185, 80, 0.2) !important;
}

.legend-overspent:hover {
    border-color: #f85149 !important;
    box-shadow: 0 4px 12px rgba(248, 81, 73, 0.2) !important;
}

/* Responsive chart summary */
@media (max-width: 768px) {
    .chart-summary {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .summary-item {
        min-height: 70px;
        padding: 12px;
    }

    .summary-value {
        font-size: 1.2em;
    }
}

@media (max-width: 480px) {
    .chart-summary {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .summary-item {
        min-height: 60px;
        padding: 10px;
    }

    .summary-label {
        font-size: 0.8em;
        margin-bottom: 6px;
    }

    .summary-value {
        font-size: 1.1em;
    }
}

/* Enhanced no-data message */
.no-data-message {
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
    padding: 40px 20px;
    background: var(--secondary-bg);
    border: 1px dashed var(--border-color);
    border-radius: 8px;
    margin: 20px 0;
}

.no-data-message i {
    font-size: 2.5em;
    color: var(--text-muted);
    margin-bottom: 16px;
    display: block;
    opacity: 0.6;
}

.no-data-message p {
    font-size: 1.1em;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.no-data-message small {
    font-size: 0.9em;
    color: var(--text-muted);
}

/* Chart container enhancements */
.chart-card {
    position: relative;
    overflow: hidden;
}

.chart-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 49%, rgba(88, 166, 255, 0.02) 50%, transparent 51%);
    pointer-events: none;
}

/* Animation for overspent warning */
@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }
}

/* Enhanced chart title */
.chart-card h3 {
    position: relative;
    z-index: 1;
}

.chart-card h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

/*
 Enhanced Groups Summary Styles */
.group-summary-item.enhanced {
    padding: 20px 24px;
    margin-bottom: 16px;
}

.group-main-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

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

.group-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-label {
    font-size: 0.8em;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 0.9em;
    color: var(--text-primary);
    font-weight: 600;
    font-family: 'SF Mono', monospace;
}

.stat-value.trend-up {
    color: var(--accent-orange);
}

.stat-value.trend-down {
    color: var(--accent-green);
}

.stat-value.trend-stable {
    color: var(--accent-blue);
}

.stat-value i {
    margin-right: 4px;
    font-size: 0.8em;
}

/* Groups Summary Statistics */
.groups-summary-stats {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 2px solid var(--border-color);
}

.summary-stat-card {
    background: linear-gradient(135deg, var(--secondary-bg) 0%, rgba(33, 38, 45, 0.8) 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.summary-stat-card:hover {
    border-color: var(--accent-blue);
    box-shadow: 0 8px 25px rgba(88, 166, 255, 0.15);
}

.summary-stat-card h4 {
    color: var(--text-primary);
    margin-bottom: 16px;
    font-size: 1.1em;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'SF Mono', monospace;
    font-weight: 600;
}

.summary-stat-card h4 i {
    color: var(--accent-blue);
}

.summary-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.metric {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.metric-label {
    font-size: 0.85em;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.metric-value {
    font-size: 1.1em;
    color: var(--accent-blue);
    font-weight: 700;
    font-family: 'SF Mono', monospace;
}

/* Responsive adjustments for enhanced groups */
@media (max-width: 768px) {
    .group-stats {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .summary-metrics {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .group-summary-item.enhanced {
        padding: 16px 20px;
    }
}

/* Animation for trend indicators */
.trend-up i {
    animation: bounce-up 2s infinite;
}

.trend-down i {
    animation: bounce-down 2s infinite;
}

@keyframes bounce-up {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-3px);
    }

    60% {
        transform: translateY(-1px);
    }
}

@keyframes bounce-down {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(3px);
    }

    60% {
        transform: translateY(1px);
    }
}

/* Groups Chart Section Styles */
.groups-chart-section {
    margin-top: 12px;
    padding-top: 16px;
    border-top: 2px solid var(--border-color);
}

.groups-chart-section h4 {
    color: var(--text-primary);
    margin-bottom: 16px;
    font-size: 1.1em;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'SF Mono', monospace;
    font-weight: 600;
}

.groups-chart-section h4 i {
    color: var(--accent-green);
}

.daily-chart-container {
    position: relative;
    height: 200px;
    width: 100%;
    background: linear-gradient(135deg, var(--secondary-bg) 0%, rgba(33, 38, 45, 0.8) 100%);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.daily-chart-container:hover {
    border-color: var(--accent-green);
    box-shadow: 0 8px 25px rgba(63, 185, 80, 0.15);
}

.daily-chart-container canvas {
    width: 100% !important;
    height: 100% !important;
}

/* Responsive adjustments for daily chart */
@media (max-width: 768px) {
    .daily-chart-container {
        height: 150px;
        padding: 12px;
    }

    .groups-chart-section {
        margin-top: 16px;
        padding-top: 16px;
    }
}

/* Monthly Chart Container Styles */
.monthly-chart-container {
    position: relative;
    height: 180px;
    width: 100%;
    background: linear-gradient(135deg, var(--secondary-bg) 0%, rgba(33, 38, 45, 0.8) 100%);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    margin-bottom: 16px;
}

.monthly-chart-container:hover {
    border-color: var(--accent-blue);
    box-shadow: 0 8px 25px rgba(88, 166, 255, 0.15);
}

.monthly-chart-container canvas {
    width: 100% !important;
    height: 100% !important;
}

/* Adjust spacing between charts */
.groups-chart-section:first-of-type {
    margin-top: 12px;
    padding-top: 12px;
}

.groups-chart-section:not(:first-of-type) {
    margin-top: 32px;
    padding-top: 24px;
}

/* Responsive adjustments for monthly chart */
@media (max-width: 768px) {
    .monthly-chart-container {
        height: 140px;
        padding: 12px;
        margin-bottom: 12px;
    }
}

/* Ad
ditional Mobile Enhancements */

/* Prevent horizontal scroll on mobile */
html,
body {
    overflow-x: hidden;
}

/* Improve touch targets for mobile */
@media (max-width: 480px) {

    /* Larger touch targets */
    .btn,
    .tab-btn,
    .expense-actions button {
        min-height: 44px;
        min-width: 44px;
    }

    /* Better spacing for touch */
    .expense-actions {
        gap: 12px;
    }

    /* Improved form inputs for mobile */
    .form-group input,
    .form-group select {
        min-height: 44px;
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
    }

    /* Better select styling for mobile */
    .form-group select {
        background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f0f6fc' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
        background-repeat: no-repeat;
        background-position: right 12px center;
        background-size: 16px;
        padding-right: 40px;
    }

    /* Mobile-friendly dashboard cards */
    .dashboard-grid .card:not(.summary-card):not(.goals-preview-card) {
        min-height: auto;
        height: auto;
    }

    /* Better mobile chart heights */
    .dashboard-grid .chart-card .chart-container {
        min-height: 250px;
        height: 250px;
        margin-bottom: 12px;
    }

    /* Mobile-optimized groups summary */
    .dashboard-grid .card .groups-summary {
        max-height: none;
        overflow-y: visible;
    }

    /* Mobile-optimized recent expenses */
    .dashboard-grid .card .recent-expenses {
        max-height: none;
        overflow-y: visible;
    }

    /* Better mobile navigation */
    .nav-tabs {
        position: sticky;
        top: 0;
        z-index: 100;
        background: var(--card-bg);
        border-bottom: 2px solid var(--border-color);
    }

    /* Mobile-friendly loading screen */
    .loading-content {
        padding: 20px;
        max-width: 90%;
    }

    .loading-spinner {
        width: 60px;
        height: 60px;
        margin-bottom: 20px;
    }

    .loading-content h2 {
        font-size: 1.5em;
    }

    /* Better mobile typography */
    .header h1 {
        line-height: 1.2;
    }

    /* Mobile-friendly progress bar */
    .progress-bar {
        height: 20px;
        margin: 16px 0;
    }

    /* Better mobile spacing */
    .groups-chart-section:first-of-type {
        margin-top: 8px;
        padding-top: 8px;
    }

    .groups-chart-section:not(:first-of-type) {
        margin-top: 20px;
        padding-top: 16px;
    }
}

/* Landscape mobile optimizations */
@media (max-width: 768px) and (orientation: landscape) {
    .header {
        padding: 16px;
        margin-bottom: 12px;
    }

    .header h1 {
        font-size: 1.6em;
    }

    .budget-display {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

    .budget-item {
        flex: 1;
        min-width: 150px;
        max-width: 200px;
    }

    /* Navigation in landscape - larger buttons */
    .nav-tabs {
        padding: 8px;
        gap: 6px;
    }

    .tab-btn {
        padding: 12px 16px;
        font-size: 0.9em;
        min-height: 60px;
        gap: 4px;
    }

    .tab-btn i {
        font-size: 1.3em;
    }

    .chart-container {
        height: 200px;
    }

    .daily-chart-container {
        height: 140px;
    }

    .monthly-chart-container {
        height: 120px;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2),
(min-resolution: 192dpi) {

    .group-color,
    .legend-color {
        border-width: 0.5px;
    }

    .card {
        border-width: 0.5px;
    }

    .form-group input,
    .form-group select {
        border-width: 1px;
    }
}

/* Dark mode improvements for mobile */
@media (prefers-color-scheme: dark) {

    /* Ensure proper contrast on mobile */
    .form-group input,
    .form-group select {
        background: var(--primary-bg);
        border-color: var(--border-color);
    }

    .form-group input:focus,
    .form-group select:focus {
        background: var(--secondary-bg);
    }
}

/* Accessibility improvements for mobile */
@media (max-width: 480px) {

    /* Better focus indicators */
    *:focus {
        outline: 3px solid var(--accent-blue);
        outline-offset: 2px;
    }

    /* Larger text for better readability */
    .expense-info p,
    .legend-details,
    .budget-item .label {
        font-size: 0.95em;
    }

    /* Better contrast for secondary text */
    .text-secondary {
        color: #a0a9b8;
    }
}

/* Print styles for mobile */
@media print {

    .nav-tabs,
    .expense-actions,
    .budget-history-actions,
    .btn {
        display: none !important;
    }

    .container {
        padding: 0;
        max-width: none;
    }

    .card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

/* Quick amount buttons base styles */
.quick-amount-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.btn-quick-amount {
    padding: 8px 16px;
    border: 2px solid rgba(88, 166, 255, 0.3);
    border-radius: 25px;
    background: rgba(88, 166, 255, 0.1);
    color: var(--accent-blue);
    font-size: 0.9em;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: 'SF Mono', monospace;
    min-width: 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn-quick-amount:hover {
    border-color: var(--accent-blue);
    background: rgba(88, 166, 255, 0.2);
    color: white;
    box-shadow: 0 8px 20px rgba(88, 166, 255, 0.3);
}

.btn-quick-amount.selected {
    border-color: var(--accent-green);
    background: var(--accent-green);
    color: white;
    box-shadow: 0 0 12px rgba(63, 185, 80, 0.4);
}

/* Smaller buttons for goals section */
#goals .compact-buttons .btn-quick-amount {
    padding: 5px 10px;
    font-size: 0.75em;
    min-width: 40px;
    border-radius: 16px;
}

@media (max-width: 768px) {

    /* Make form-row single column in mobile */
    #goals .form-row {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }

    /* Position buttons to span full width */
    #goals .card .compact-buttons.quick-amount-buttons {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 8px !important;
        width: 100% !important;
        flex-direction: unset !important;
        margin-top: 16px !important;
        position: relative !important;
        left: 0 !important;
        right: 0 !important;
    }

    #goals .card .compact-buttons.quick-amount-buttons .btn-quick-amount {
        padding: 10px 8px !important;
        font-size: 0.8em !important;
        min-width: auto !important;
        width: 100% !important;
        border-radius: 20px !important;
        text-align: center !important;
    }
}

/* Goals l
ayout - desktop: side by side, mobile: stacked */
.goals-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: start;
}

@media (max-width: 768px) {
    .goals-layout {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

/* Da
shboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 24px;
    min-height: 80vh;
    align-items: start;
}

/* Mobile dashboard adjustments */
@media (max-width: 768px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 16px;
        min-height: auto;
    }

    .dashboard-grid .card {
        min-width: auto;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
}

/* Ensure cards don't overflow on small screens */
@media (max-width: 480px) {
    .dashboard-grid {
        gap: 12px;
    }

    .dashboard-grid .card {
        margin: 0;
        padding: 16px;
    }
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 24px;
    min-height: 80vh;
    align-items: start;
}

/* Mobile dashboard adjustments */
@media (max-width: 768px) {
    .dashboard-grid {
        grid-template-columns: 1fr !important;
        gap: 16px;
        min-height: auto;
    }

    .dashboard-grid .card {
        min-width: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }
}

/* Ensure cards don't overflow on small screens */
@media (max-width: 480px) {
    .dashboard-grid {
        gap: 12px;
    }

    .dashboard-grid .card {
        margin: 0 !important;
        padding: 16px !important;
    }
}/* 
Mobile quick amount buttons - 2 columns and smaller */
@media (max-width: 768px) {
    .quick-amount-buttons {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 8px !important;
        margin-top: 12px !important;
    }
    
    .btn-quick-amount {
        padding: 8px 12px !important;
        font-size: 0.75em !important;
        min-width: auto !important;
        width: 100% !important;
        border-radius: 18px !important;
        text-align: center !important;
    }
}/* Mo
bile budget display cards - smaller and 2 columns */
@media (max-width: 768px) {
    .budget-display {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 12px !important;
        width: 100% !important;
    }
    
    .budget-item {
        padding: 12px 16px !important;
        text-align: center !important;
        background: var(--secondary-bg) !important;
        border: 1px solid var(--border-color) !important;
        border-radius: 8px !important;
    }
    
    .budget-item .label {
        font-size: 0.75em !important;
        margin-bottom: 6px !important;
    }
    
    .budget-item .amount {
        font-size: 1.4em !important;
        font-weight: 700 !important;
    }
}

/* Even smaller for very small screens */
@media (max-width: 480px) {
    .budget-item {
        padding: 10px 12px !important;
    }
    
    .budget-item .label {
        font-size: 0.7em !important;
        margin-bottom: 4px !important;
    }
    
    .budget-item .amount {
        font-size: 1.2em !important;
    }
}