/* ===== CSS RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette - Light Theme */
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary-color: #8b5cf6;
    
    --income-color: #10b981;
    --income-light: #d1fae5;
    --income-dark: #059669;
    --expense-color: #ef4444;
    --expense-light: #fee2e2;
    --expense-dark: #dc2626;
    
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;
    --bg-hover: #f8fafc;
    
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-tertiary: #94a3b8;
    
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Theme Colors */
[data-theme="dark"] {
    --primary-color: #818cf8;
    --primary-dark: #6366f1;
    --primary-light: #a5b4fc;
    
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --bg-hover: #293548;
    
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    
    --border-color: #334155;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.6);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ===== LAYOUT ===== */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* ===== SIDEBAR ===== */
.sidebar {
    width: 280px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: 24px 0;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 100;
    transition: var(--transition);
    overflow-y: auto;
}

.logo {
    padding: 0 24px 32px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    font-size: 2rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pro-badge {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 12px;
    letter-spacing: 0.5px;
}

.nav-menu {
    flex: 1;
    padding: 0 16px;
}

.nav-item {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    margin-bottom: 4px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.nav-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    transform: translateX(4px);
}

.nav-item.active {
    background: var(--primary-light);
    color: white;
    box-shadow: var(--shadow-md);
}

.nav-icon {
    font-size: 1.2rem;
}

.nav-text {
    flex: 1;
}

.nav-badge {
    background: #ef4444;
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 12px;
    min-width: 20px;
    text-align: center;
    display: none;
}

.nav-badge.warning {
    background: #f59e0b;
}

.sidebar-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.currency-selector-container {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    padding: 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
}

.currency-selector-container label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.currency-select {
    flex: 1;
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.currency-select:hover {
    border-color: var(--primary-color);
}

.btn-export,
.btn-import {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-export:hover,
.btn-import:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ===== MAIN CONTENT ===== */
.main-content {
    flex: 1;
    margin-left: 280px;
    padding: 24px;
    max-width: 100%;
}

/* ===== HEADER ===== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    flex-wrap: wrap;
    gap: 16px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 8px;
    border: none;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

.page-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
}

.page-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.system-health {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--income-light);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--income-dark);
    transition: var(--transition);
    animation: fadeIn 0.5s ease;
}

.system-health.verified {
    background: var(--income-light);
    color: var(--income-dark);
}

.system-health.error {
    background: var(--expense-light);
    color: var(--expense-dark);
}

.health-icon {
    font-size: 1rem;
}

.date-display {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.theme-toggle {
    padding: 10px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    font-size: 1.2rem;
}

.theme-toggle:hover {
    background: var(--bg-tertiary);
    transform: rotate(15deg) scale(1.1);
}

.btn-add-transaction {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.btn-add-transaction:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-add-transaction .btn-icon {
    font-size: 1.2rem;
}

/* ===== SECTIONS ===== */
.section {
    display: none;
    animation: fadeIn 0.3s ease;
}

.section.active {
    display: block;
}

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

/* ===== PREDICTION ALERT ===== */
.prediction-alert {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: linear-gradient(135deg, #dbeafe, #e0e7ff);
    border-left: 4px solid var(--primary-color);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    animation: slideDown 0.5s ease;
}

[data-theme="dark"] .prediction-alert {
    background: linear-gradient(135deg, #1e3a5f, #2d3548);
}

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

.alert-icon {
    font-size: 2rem;
}

.alert-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.alert-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.alert-close {
    margin-left: auto;
    padding: 4px 8px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.alert-close:hover {
    color: var(--text-primary);
}

/* ===== SUMMARY CARDS ===== */
.summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.summary-card {
    background: var(--bg-secondary);
    padding: 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.summary-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.summary-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.summary-card:hover::before {
    transform: scaleX(1);
}

.card-income .card-icon {
    background: var(--income-light);
    color: var(--income-dark);
}

.card-expense .card-icon {
    background: var(--expense-light);
    color: var(--expense-dark);
}

.card-balance .card-icon {
    background: #dbeafe;
    color: #1d4ed8;
}

.card-savings .card-icon {
    background: #fef3c7;
    color: #d97706;
}

.card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 1.5rem;
}

.card-content {
    flex: 1;
}

.card-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 8px;
}

.card-amount {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.card-change {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.card-change.positive {
    color: var(--income-color);
}

.card-change.negative {
    color: var(--expense-color);
}

/* ===== QUICK STATS ===== */
.quick-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.stat-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.stat-icon {
    font-size: 2rem;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ===== DASHBOARD GRID ===== */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 24px;
}

.dashboard-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition);
}

.dashboard-card:hover {
    box-shadow: var(--shadow-lg);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.period-selector {
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
}

.period-selector:hover {
    border-color: var(--primary-color);
}

.btn-view-all {
    padding: 6px 12px;
    border: none;
    background: transparent;
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-view-all:hover {
    color: var(--primary-dark);
}

.card-body {
    padding: 24px;
}

.chart-container {
    position: relative;
    height: 300px;
}

.empty-chart {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 300px;
    color: var(--text-tertiary);
}

.empty-chart .empty-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-chart p {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 4px;
}

.empty-chart small {
    font-size: 0.85rem;
}

/* ===== TRANSACTIONS ===== */
.transactions-container {
    max-width: 100%;
}

.filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    gap: 8px;
}

.filter-chip {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

.filter-chip:hover {
    border-color: var(--primary-color);
    color: var(--text-primary);
}

.filter-chip.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.filter-actions {
    display: flex;
    gap: 12px;
}

.filter-select {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.filter-select:hover {
    border-color: var(--primary-color);
}

.search-input {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.9rem;
    width: 250px;
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* ===== BULK ACTIONS ===== */
.bulk-actions-bar {
    display: none;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: var(--primary-light);
    color: white;
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    animation: slideDown 0.3s ease;
}

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

.bulk-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

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

.bulk-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.bulk-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* ===== TRANSACTION LIST ===== */
.transactions-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.transaction-group {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.transaction-date-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.transaction-date-header h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.date-total {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
}

.transaction-items {
    display: flex;
    flex-direction: column;
}

.transaction-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

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

.transaction-item:hover {
    background: var(--bg-hover);
}

.transaction-item.recent {
    padding: 12px 0;
}

.transaction-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.transaction-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-size: 1.5rem;
}

.transaction-details {
    flex: 1;
}

.transaction-details h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.transaction-details p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.transaction-amount {
    font-size: 1.1rem;
    font-weight: 700;
    min-width: 100px;
    text-align: right;
}

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

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

.transaction-actions {
    display: flex;
    gap: 4px;
}

.btn-icon {
    padding: 8px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 1.1rem;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.btn-icon:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

/* ===== EMPTY STATE ===== */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
}

.empty-state .empty-icon {
    font-size: 4rem;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-state p {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.empty-state small {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.empty-state-small {
    padding: 40px 20px;
    text-align: center;
    color: var(--text-tertiary);
}

/* ===== ANALYTICS ===== */
.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 24px;
}

.analytics-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.analytics-card.full-width {
    grid-column: 1 / -1;
}

.category-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.category-rank-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.rank {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    color: white;
    font-weight: 700;
    border-radius: 50%;
}

.category-details {
    flex: 1;
}

.category-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.category-bar {
    width: 100%;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
}

.category-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.5s ease;
}

.category-stats {
    text-align: right;
}

.category-amount {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
}

.category-percentage {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.insights-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.insight-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.insight-icon {
    font-size: 1.5rem;
}

.insight-item p {
    flex: 1;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== BUDGETS ===== */
.budgets-container,
.goals-container,
.recurring-container,
.categories-container {
    max-width: 100%;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.section-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.btn-add {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-add:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.budgets-grid,
.goals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.budget-card,
.goal-card {
    background: var(--bg-secondary);
    padding: 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.budget-card:hover,
.goal-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

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

.budget-header > div {
    display: flex;
    align-items: center;
    gap: 12px;
}

.budget-icon {
    font-size: 2rem;
}

.budget-header h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.budget-amounts {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
}

.budget-spent,
.budget-limit {
    text-align: center;
}

.budget-spent span,
.budget-limit span {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.budget-spent strong,
.budget-limit strong {
    font-size: 1.1rem;
    color: var(--text-primary);
}

.budget-progress {
    margin-bottom: 12px;
}

.progress-bar {
    width: 100%;
    height: 12px;
    background: var(--bg-tertiary);
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--income-color), #059669);
    transition: width 0.5s ease;
}

.progress-fill.warning {
    background: linear-gradient(90deg, #f59e0b, #d97706);
}

.progress-fill.exceeded {
    background: linear-gradient(90deg, var(--expense-color), #dc2626);
}

.progress-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.budget-remaining {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: center;
    font-weight: 500;
}

.budget-remaining.negative {
    color: var(--expense-color);
    font-weight: 600;
}

.budget-card.safe {
    border-left: 4px solid var(--income-color);
}

.budget-card.warning {
    border-left: 4px solid #f59e0b;
}

.budget-card.exceeded {
    border-left: 4px solid var(--expense-color);
}

/* ===== GOALS ===== */
.goal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.goal-emoji {
    font-size: 2.5rem;
}

.goal-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.goal-amounts {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
}

.goal-amounts > div {
    text-align: center;
}

.goal-amounts span {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.goal-amounts strong {
    font-size: 1.1rem;
    color: var(--text-primary);
}

.goal-progress {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.goal-progress .progress-bar {
    flex: 1;
}

.progress-percentage {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
}

.goal-remaining {
    font-size: 0.95rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 16px;
}

.btn-goal-update {
    width: 100%;
    padding: 10px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-goal-update:hover {
    background: var(--primary-dark);
}

.goal-card.completed {
    background: linear-gradient(135deg, var(--income-light), #d1fae5);
    border: 2px solid var(--income-color);
}

[data-theme="dark"] .goal-card.completed {
    background: linear-gradient(135deg, #064e3b, #065f46);
}

/* ===== RECURRING ===== */
.recurring-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.recurring-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.recurring-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-size: 2rem;
}

.recurring-details {
    flex: 1;
}

.recurring-details h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.recurring-details p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.recurring-amount {
    font-size: 1.3rem;
    font-weight: 700;
    min-width: 120px;
    text-align: right;
}

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

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

/* ===== CATEGORIES ===== */
.categories-grid {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.category-section h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.category-items {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.category-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.category-chip:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.category-emoji {
    font-size: 1.5rem;
}

.category-chip .category-name {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
}

.btn-remove {
    padding: 2px 8px;
    border: none;
    background: transparent;
    color: var(--text-tertiary);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
}

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

/* ===== MODALS ===== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    position: relative;
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    z-index: 1001;
    animation: slideUp 0.3s ease;
}

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

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.modal-close {
    padding: 8px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--text-primary);
    transform: rotate(90deg);
}

.modal-body {
    padding: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

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

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-input {
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.type-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.type-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px;
    border: 2px solid var(--border-color);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

.type-btn:hover {
    border-color: var(--primary-color);
    background: var(--bg-hover);
}

.type-btn.active {
    border-color: var(--primary-color);
    background: var(--primary-light);
    color: white;
}

.type-icon {
    font-size: 2rem;
}

.type-text {
    font-size: 0.95rem;
    font-weight: 600;
}

.suggestions-dropdown {
    position: relative;
    max-height: 200px;
    overflow-y: auto;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-top: -8px;
    box-shadow: var(--shadow-lg);
}

.suggestion-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    transition: var(--transition);
}

.suggestion-item:hover {
    background: var(--bg-hover);
}

.suggestion-icon {
    font-size: 1rem;
    opacity: 0.5;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.error-message {
    padding: 12px 16px;
    background: var(--expense-light);
    color: var(--expense-dark);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 16px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 24px;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background: var(--bg-tertiary);
}

/* ===== EXPORT OPTIONS ===== */
.export-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.export-option {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

.export-option:hover {
    border-color: var(--primary-color);
    background: var(--bg-hover);
    transform: translateX(4px);
}

.export-icon {
    font-size: 2rem;
}

.export-option h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.export-option p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ===== TOAST ===== */
.toast {
    position: fixed;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    z-index: 2000;
    transition: bottom 0.3s ease;
}

.toast.active {
    bottom: 24px;
}

.toast.success .toast-icon {
    color: var(--income-color);
}

.toast.error .toast-icon {
    color: var(--expense-color);
}

.toast.warning .toast-icon {
    color: #f59e0b;
}

.toast.info .toast-icon {
    color: var(--primary-color);
}

.toast-icon {
    font-size: 1.5rem;
    font-weight: 700;
}

.toast-message {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* ===== LOADING ===== */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 20px;
    z-index: 3000;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-overlay p {
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .dashboard-grid,
    .analytics-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.mobile-active {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
        padding: 16px;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .header-right {
        width: 100%;
        justify-content: space-between;
    }
    
    .summary-cards {
        grid-template-columns: 1fr;
    }
    
    .quick-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-actions {
        flex-direction: column;
    }
    
    .search-input {
        width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .budgets-grid,
    .goals-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 1.5rem;
    }
    
    .card-amount {
        font-size: 1.5rem;
    }
    
    .quick-stats {
        grid-template-columns: 1fr;
    }
    
    .transaction-item {
        flex-wrap: wrap;
        gap: 12px;
    }
    
    .transaction-actions {
        width: 100%;
        justify-content: flex-end;
    }
}

/* ===== SCROLLBAR STYLING ===== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

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

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* ===== PRINT STYLES ===== */
@media print {
    .sidebar,
    .header,
    .filter-bar,
    .btn-add,
    .transaction-actions,
    .modal,
    .toast {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .summary-cards,
    .dashboard-grid {
        page-break-inside: avoid;
    }
}