/* style.css */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --font-sans: 'Outfit', sans-serif;
    
    /* Premium Color Palette */
    --bg-base: #0f172a;       /* Slate 900 */
    --bg-surface: #1e293b;    /* Slate 800 */
    --bg-surface-hover: #334155; /* Slate 700 */
    --bg-glass: rgba(30, 41, 59, 0.7);
    --border-glass: rgba(255, 255, 255, 0.08);
    
    --primary: #6366f1;       /* Indigo 500 */
    --primary-hover: #4f46e5;
    --primary-glow: rgba(99, 102, 241, 0.35);
    
    --success: #10b981;       /* Emerald 500 */
    --success-glow: rgba(16, 185, 129, 0.2);
    
    --danger: #ef4444;        /* Red 500 */
    --danger-glow: rgba(239, 68, 68, 0.2);
    
    --warning: #f59e0b;       /* Amber 500 */
    
    --text-primary: #f8fafc;  /* Slate 50 */
    --text-secondary: #94a3b8;/* Slate 400 */
    --text-muted: #64748b;     /* Slate 500 */
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --transition-all: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(16, 185, 129, 0.05) 0%, transparent 40%);
    background-attachment: fixed;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-all);
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    background: none;
    border: none;
    outline: none;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-base);
}
::-webkit-scrollbar-thumb {
    background: var(--bg-surface-hover);
    border-radius: var(--radius-sm);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Utility classes */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

.glass-card {
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-all);
}

.glass-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: var(--shadow-xl);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    letter-spacing: -0.025em;
}

/* Login Page Styles */
.login-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 1.5rem;
}

.login-card {
    width: 100%;
    max-width: 440px;
    padding: 3rem 2.5rem;
    position: relative;
    overflow: hidden;
}

.login-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 180deg at 50% 50%, var(--primary) 0deg, transparent 180deg, var(--primary) 360deg);
    opacity: 0.05;
    animation: rotate 15s linear infinite;
    pointer-events: none;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.brand-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.brand-logo {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--success));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.brand-logo i {
    font-size: 2rem;
    background: linear-gradient(135deg, var(--primary), var(--success));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition-all);
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 1rem;
    color: var(--text-muted);
    transition: var(--transition-all);
}

.form-control {
    width: 100%;
    padding: 0.875rem 1rem 0.875rem 2.75rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    transition: var(--transition-all);
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
    background: rgba(15, 23, 42, 0.8);
}

.form-control:focus + .input-icon {
    color: var(--primary);
}

.btn {
    width: 100%;
    padding: 0.875rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.4);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-all);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(99, 102, 241, 0.6);
}

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

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    box-shadow: none;
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: none;
}

.error-alert {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    padding: 0.875rem;
    border-radius: var(--radius-md);
    color: #f87171;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Dashboard Layout */
.dashboard-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border-glass);
    background: rgba(15, 23, 42, 0.4);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 3rem;
}

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

.nav-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.875rem 1rem;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-weight: 500;
    transition: var(--transition-all);
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.nav-link.active {
    background: var(--primary-glow);
    color: var(--primary);
    border-left: 3px solid var(--primary);
    padding-left: calc(1rem - 3px);
}

.sidebar-footer {
    margin-top: auto;
    padding-top: 2rem;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    margin-bottom: 1rem;
}

.user-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--success));
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.user-info {
    overflow: hidden;
}

.user-name {
    font-weight: 600;
    font-size: 0.95rem;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.user-role {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.logout-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: #f87171;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-all);
}

.logout-btn:hover {
    background: rgba(239, 68, 68, 0.1);
}

/* Main Content */
.main-content {
    padding: 2rem 3rem;
    overflow-y: auto;
    max-height: 100vh;
}

/* Top Header */
.top-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
}

.header-title h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.header-title p {
    color: var(--text-secondary);
}

.header-actions {
    display: flex;
    gap: 1rem;
}

/* Kpi Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.stat-card {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

.stat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.stat-title {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-md);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.25rem;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 0.5rem;
}

.stat-trend {
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-weight: 500;
}

.stat-trend.up { color: var(--success); }
.stat-trend.down { color: var(--danger); }
.stat-trend.neutral { color: var(--text-secondary); }

/* Dashboard Core Grid (Charts + Recent) */
.core-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.chart-card {
    padding: 2rem;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
}

/* Category Breakdown Card */
.category-card {
    padding: 2rem;
}

.category-list {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.category-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.category-bar-wrapper {
    flex-grow: 1;
}

.category-info-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.category-bar-bg {
    height: 6px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
    overflow: hidden;
}

.category-bar-fill {
    height: 100%;
    border-radius: 3px;
}

/* Transactions Table View */
.table-card {
    padding: 2rem;
    margin-bottom: 2.5rem;
}

.table-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.table-filters {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    align-items: center;
}

.filter-btn {
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    font-size: 0.875rem;
    transition: var(--transition-all);
}

.filter-btn:hover, .filter-btn.active {
    background: var(--bg-surface-hover);
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.2);
}

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

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    min-width: 260px;
}

.search-input {
    width: 100%;
    padding: 0.5rem 1rem 0.5rem 2.25rem;
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: var(--transition-all);
}

.search-input:focus {
    border-color: var(--primary);
    background: rgba(15, 23, 42, 0.6);
}

.search-icon {
    position: absolute;
    left: 0.75rem;
    color: var(--text-muted);
}

.select-filter {
    padding: 0.5rem 2rem 0.5rem 1rem;
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1rem;
    appearance: none;
    -webkit-appearance: none;
    transition: var(--transition-all);
}

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

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

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

.custom-table th {
    padding: 1rem;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-glass);
    font-weight: 600;
}

.custom-table td {
    padding: 1.25rem 1rem;
    border-bottom: 1px solid var(--border-glass);
    font-size: 0.95rem;
    transition: var(--transition-all);
}

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

.custom-table tr {
    transition: var(--transition-all);
}

.custom-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.badge {
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.badge-success {
    background: var(--success-glow);
    color: var(--success);
}

.badge-danger {
    background: var(--danger-glow);
    color: var(--danger);
}

.amount-text {
    font-weight: 600;
    font-size: 1rem;
}

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

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

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

.action-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-all);
}

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

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

.action-btn.delete:hover {
    color: var(--danger);
    border-color: var(--danger);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.5rem;
}

.pagination-info {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.pagination-controls {
    display: flex;
    gap: 0.5rem;
}

/* Modal Form Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal.open {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    width: 100%;
    max-width: 500px;
    padding: 2.5rem;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.modal.open .modal-content {
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.modal-close {
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-all);
}

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

/* Custom CSS category icons styling helper */
.category-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.tx-cat-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tx-cat-icon {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    display: inline-flex;
    justify-content: center;
    align-items: center;
    font-size: 0.85rem;
}

/* Responsiveness */
@media (max-width: 1200px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .core-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    .sidebar {
        display: none; /* In a real app we would have a burger menu, let's keep it responsive in CSS */
    }
}

/* Exclude transaction styling */
.action-btn.toggle-exclude:hover {
    color: var(--primary);
    border-color: var(--primary);
}
.custom-table tr.row-excluded {
    opacity: 0.45;
    background: rgba(255, 255, 255, 0.01) !important;
}
.custom-table tr.row-excluded td {
    text-decoration: line-through;
    color: var(--text-secondary) !important;
}
.custom-table tr.row-excluded td:last-child {
    text-decoration: none; /* Do not strike through action buttons */
}

/* Infinite Scroll footer styling */
.infinite-scroll-footer {
    background: rgba(255, 255, 255, 0.01);
    border-top: 1px solid var(--border-glass);
    padding: 1.25rem;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
}

/* Tag selector styles */
.tag-pill-checkbox {
    cursor: pointer;
    user-select: none;
    position: relative;
    display: inline-block;
}
.tag-pill-checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}
.tag-pill {
    padding: 0.35rem 0.75rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
}
.tag-pill:hover {
    border-color: var(--tag-color);
    color: var(--tag-color);
    background: rgba(255, 255, 255, 0.08);
}
.tag-pill-checkbox input:checked + .tag-pill {
    background-color: var(--tag-color) !important;
    color: #ffffff !important;
    border-color: var(--tag-color) !important;
    box-shadow: 0 0 10px var(--tag-color);
    font-weight: 600;
}
.tag-pill .check-icon {
    display: none;
    font-size: 0.7rem;
}
.tag-pill-checkbox input:checked + .tag-pill .check-icon {
    display: inline-block;
}
.tag-badge {
    text-shadow: none !important;
    display: inline-block;
}

/* Drag and Drop Zone for Excel Upload */
.dropzone-container {
    border: 2px dashed var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 2.5rem 1.5rem;
    text-align: center;
    background: rgba(15, 23, 42, 0.4);
    cursor: pointer;
    transition: var(--transition-all);
}

.dropzone-container:hover, .dropzone-container.dragover {
    border-color: #10b981;
    background: rgba(16, 185, 129, 0.08);
}

.dropzone-icon {
    font-size: 3.5rem;
    color: #10b981;
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}

.dropzone-container:hover .dropzone-icon {
    transform: scale(1.1);
}

/* Spese / Entrate Fisse Styling */
tr.row-fixed td:first-child {
    border-left: 3px solid rgba(99, 102, 241, 0.7);
}

.border-l-2.border-indigo-500\/70 {
    border-left: 3px solid rgba(99, 102, 241, 0.7);
}

.badge-fissa {
    font-size: 0.72rem;
    padding: 0.15rem 0.45rem;
    border-radius: 4px;
    background: rgba(99, 102, 241, 0.15);
    color: #a5b4fc;
    border: 1px solid rgba(99, 102, 241, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-weight: 500;
}

/* Budget Oggi Popover Tooltip Styling */
.budget-oggi-container {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.95rem;
    border-left: 1px solid var(--border-glass);
    padding-left: 1.5rem;
    cursor: pointer;
}

.budget-oggi-container .budget-tooltip-popover {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 270px;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    padding: 0.9rem 1.1rem;
    z-index: 100;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(-6px);
    pointer-events: none;
}

.budget-oggi-container:hover .budget-tooltip-popover {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
}

.budget-tooltip-popover .tooltip-header {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.65rem;
    padding-bottom: 0.45rem;
    border-bottom: 1px solid var(--border-glass);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.budget-tooltip-popover .tooltip-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.83rem;
    margin-bottom: 0.35rem;
    color: var(--text-secondary);
}

.budget-tooltip-popover .tooltip-divider {
    height: 1px;
    background: var(--border-glass);
    margin: 0.5rem 0;
}