/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; font-family: 'Inter', system-ui, sans-serif; background-color: #f8fafc; color: #334155; line-height: 1.5; }
h1, h2, h3, h4, p, ul, li, figure { margin: 0; padding: 0; }
ul { list-style: none; }
button { font-family: inherit; }

/* Container */
#app { max-width: 1000px; margin: 0 auto; padding: 2rem 1rem; }

/* Typography */
.eyebrow { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; color: #94a3b8; letter-spacing: 0.05em; display: block; margin-bottom: 0.5rem; }
.page-title { font-size: 2rem; font-weight: 800; color: #0f172a; margin-bottom: 0.5rem; }
.subline { color: #64748b; font-size: 1rem; }
.badge-version { background: #f1f5f9; color: #475569; padding: 0.125rem 0.375rem; border-radius: 4px; font-size: 0.75rem; font-family: monospace; }
.section-title { font-size: 1.5rem; font-weight: 800; color: #0f172a; margin-bottom: 2rem; border-left: 4px solid #0f172a; padding-left: 1rem; }
.section-label { font-size: 0.875rem; font-weight: 700; color: #94a3b8; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 1rem; }

/* Header */
.budget-header { margin-bottom: 3rem; border-bottom: 1px solid #e2e8f0; padding-bottom: 2rem; }
.header-top { display: flex; flex-direction: column; gap: 1.5rem; justify-content: space-between; margin-bottom: 2rem; }
.status-badge { display: inline-block; padding: 0.25rem 0.75rem; border-radius: 9999px; font-size: 0.875rem; font-weight: 600; }
.status-badge.enviado { background: #fef3c7; color: #b45309; }
.status-badge.aceptado { background: #dcfce7; color: #15803d; }

.tax-toggle-wrapper { display: flex; justify-content: flex-end; margin-bottom: 0.5rem; }

.kpi-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; background: #fff; padding: 1.5rem; border-radius: 8px; border: 1px solid #e2e8f0; }
.kpi-label { font-size: 0.75rem; color: #94a3b8; text-transform: uppercase; margin-bottom: 0.25rem; }
.kpi-value { font-size: 1.25rem; font-weight: 600; color: #334155; }
.kpi-value.kpi-disabled { color: #94a3b8; text-decoration: line-through; opacity: 0.75; font-weight: 500; }
.kpi-value.discount { color: #dc2626; display: flex; align-items: center; gap: 0.5rem; }
.kpi-discount-badge { display: inline-block; background: #fef2f2; color: #dc2626; font-size: 0.75rem; font-weight: 700; padding: 0.125rem 0.375rem; border-radius: 4px; }
.kpi-value.total { font-size: 1.5rem; font-weight: 800; color: #0f172a; display: flex; flex-direction: column; align-items: flex-start; line-height: 1.2; }
.kpi-tax-subtext { font-size: 0.875rem; color: #94a3b8; font-weight: 500; margin-top: 0.25rem; }
.kpi-actions { display: flex; align-items: center; justify-content: center; }

/* Contacts */
.contacts-section { display: grid; gap: 3rem; margin-bottom: 4rem; }
.contact-name { font-size: 1.125rem; font-weight: 600; color: #0f172a; }
.contact-details { color: #475569; }
.contact-email { font-size: 0.875rem; color: #64748b; margin-top: 0.5rem; }
.payment-terms { margin-top: 1rem; padding: 0.75rem; background: #eff6ff; color: #1e40af; border: 1px solid #dbeafe; border-radius: 4px; font-size: 0.875rem; }

/* Scope */
.scope-section { margin-bottom: 4rem; }
.scope-grid { display: grid; gap: 2rem; margin-bottom: 1.5rem; }
.scope-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 1.5rem; box-shadow: 0 1px 2px 0 rgba(0,0,0,0.05); }
.scope-card.excludes { opacity: 0.75; }
.card-title { font-size: 1.125rem; font-weight: 700; color: #1e293b; margin-bottom: 1rem; display: flex; align-items: center; }
.dot { width: 8px; height: 8px; border-radius: 50%; margin-right: 0.5rem; }
.dot.green { background: #22c55e; }
.dot.red { background: #f87171; }
.scope-card ul li { margin-bottom: 0.5rem; padding-left: 1rem; position: relative; font-size: 0.95rem; color: #475569; }
.scope-card ul li::before { content: "•"; position: absolute; left: 0; color: #cbd5e1; }
.scope-assumptions { font-size: 0.75rem; color: #94a3b8; font-style: italic; }

/* Items */
.items-section { margin-bottom: 4rem; }
.items-list { display: flex; flex-direction: column; gap: 1.5rem; }
.item-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 8px; box-shadow: 0 1px 2px 0 rgba(0,0,0,0.05); overflow: hidden; page-break-inside: avoid; }
.item-main { padding: 1.5rem; }
.item-header { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1rem; }
.item-category { display: inline-block; background: #f1f5f9; color: #64748b; font-size: 0.75rem; font-weight: 700; padding: 0.125rem 0.5rem; border-radius: 4px; text-transform: uppercase; margin-bottom: 0.5rem; }
.category-note { font-size: 0.75rem; color: #64748b; margin-left: 0.5rem; font-weight: 500; }
.item-title { font-size: 1.25rem; font-weight: 700; color: #0f172a; }
.item-pricing { display: flex; flex-direction: column; align-items: flex-start; }
.item-price { font-size: 1.5rem; font-weight: 800; color: #0f172a; }
.item-discount { display: inline-block; background: #fef2f2; color: #dc2626; font-size: 0.875rem; font-weight: 700; padding: 0.125rem 0.5rem; border-radius: 4px; margin-right: 0.5rem; }
.item-original-price { font-size: 0.875rem; color: #94a3b8; text-decoration: line-through; margin-top: 0.25rem; font-weight: 400; }
.item-linked { display: inline-block; background: #eff6ff; color: #2563eb; font-size: 0.75rem; font-weight: 700; padding: 0.125rem 0.5rem; border-radius: 4px; text-transform: uppercase; }
.price-main-row { display: flex; align-items: center; }
.item-objective { font-size: 0.95rem; color: #334155; margin-bottom: 0.75rem; padding-bottom: 0.75rem; border-bottom: 1px dashed #cbd5e1; }
.item-description { color: #475569; margin-bottom: 1.5rem; leading-relaxed; }
.item-deliverables { margin-bottom: 1.5rem; }
.deliverables-label { font-size: 0.875rem; font-weight: 700; color: #0f172a; margin-bottom: 0.5rem; }
.tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tag { background: #f8fafc; border: 1px solid #e2e8f0; color: #475569; padding: 0.25rem 0.75rem; border-radius: 9999px; font-size: 0.75rem; }

/* References */
.item-references { margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid #f1f5f9; }
.btn-toggle-refs { background: none; border: none; color: #2563eb; font-size: 0.875rem; font-weight: 500; cursor: pointer; padding: 0; display: flex; align-items: center; }
.btn-toggle-refs:hover { color: #1e40af; text-decoration: underline; }
.btn-toggle-refs .icon { margin-right: 0.25rem; }
.refs-content { margin-top: 1rem; background: #f8fafc; padding: 1rem; border-radius: 4px; border: 1px solid #e2e8f0; display: flex; flex-direction: column; gap: 1rem; }
.hidden { display: none; }
.ref-link a { color: #2563eb; text-decoration: none; font-size: 0.875rem; }
.ref-link a:hover { text-decoration: underline; }
.ref-images { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.ref-img-wrapper { position: relative; cursor: pointer; aspect-ratio: 16/9; }
.ref-img-wrapper img { width: 100%; height: 100%; object-fit: cover; border-radius: 4px; border: 1px solid #e2e8f0; }
.ref-img-wrapper .overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.5); color: #fff; display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.2s; border-radius: 4px; font-size: 0.75rem; font-weight: 600; }
.ref-img-wrapper:hover .overlay { opacity: 1; }
.snippet-block { }
.snippet-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.25rem; }
.snippet-header span { font-size: 0.75rem; font-weight: 700; color: #64748b; text-transform: uppercase; }
.btn-copy { background: none; border: none; color: #2563eb; font-size: 0.75rem; cursor: pointer; }
.snippet-block pre { background: #0f172a; color: #f8fafc; padding: 0.75rem; border-radius: 4px; font-size: 0.75rem; overflow-x: auto; }

/* Summary */
.summary-section { margin-bottom: 4rem; display: flex; justify-content: flex-end; }
.summary-card { background: #0f172a; color: #fff; border-radius: 8px; padding: 2rem; width: 100%; max-width: 400px; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1); page-break-inside: avoid; }
.summary-title { font-size: 1.125rem; font-weight: 700; margin-bottom: 1.5rem; border-bottom: 1px solid #334155; padding-bottom: 0.5rem; }
.summary-rows { display: flex; flex-direction: column; gap: 0.75rem; font-size: 0.875rem; }
.summary-row { display: flex; justify-content: space-between; color: #94a3b8; }
.summary-row.discount { color: #4ade80; }
.summary-row.total { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid #334155; color: #fff; font-size: 1.25rem; font-weight: 800; align-items: flex-end; }

/* Footer */
.budget-footer { border-top: 1px solid #e2e8f0; padding-top: 3rem; padding-bottom: 6rem; }
.footer-content { display: grid; gap: 2rem; margin-bottom: 2rem; }
.notes-title { font-weight: 700; color: #0f172a; margin-bottom: 0.5rem; }
.notes-list { list-style: disc inside; font-size: 0.875rem; color: #475569; }
.footer-actions { display: flex; flex-direction: column; gap: 1rem; align-items: flex-start; }
.footer-meta { text-align: center; font-size: 0.75rem; color: #94a3b8; margin-top: 3rem; }

/* Buttons */
.btn-primary { display: inline-block; background: #0f172a; color: #fff; padding: 0.5rem 1rem; border-radius: 4px; font-weight: 500; text-decoration: none; transition: background 0.2s; font-size: 0.875rem; border: none; cursor: pointer; text-align: center; }
.btn-primary:hover { background: #1e293b; }
.btn-primary.large { padding: 0.75rem 2rem; font-size: 1rem; }
.btn-secondary { display: inline-block; color: #475569; text-decoration: underline; font-size: 0.875rem; cursor: pointer; }
.btn-secondary:hover { color: #0f172a; }

/* Modal */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.9); z-index: 50; display: flex; align-items: center; justify-content: center; padding: 1rem; cursor: pointer; }
.modal-image { max-width: 100%; max-height: 100%; border-radius: 4px; box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1); }

/* Benefit Summary */
.benefit-summary { margin-top: 0.75rem; padding: 0.75rem; background-color: #f0fdf4; border-left: 4px solid #4ade80; border-radius: 0.25rem; font-size: 0.875rem; color: #166534; }

/* Responsive Desktop */
@media (min-width: 768px) {
    #app { padding: 4rem 2rem; }
    .header-top { flex-direction: row; align-items: flex-end; }
    .page-title { font-size: 3rem; }
    .kpi-grid { grid-template-columns: repeat(4, 1fr); }
    .contacts-section { grid-template-columns: repeat(2, 1fr); }
    .scope-grid { grid-template-columns: repeat(2, 1fr); }
    .item-header { flex-direction: row; justify-content: space-between; align-items: flex-start; }
    .item-pricing { align-items: flex-end; }
    .ref-images { grid-template-columns: repeat(4, 1fr); }
    .footer-content { grid-template-columns: repeat(2, 1fr); }
    .footer-actions { align-items: flex-end; }
}

/* Print */
@media print {
    body { background: #fff; }
    #app { max-width: none; padding: 0; }
    .budget-header, .contacts-section, .scope-section, .items-section, .summary-section, .budget-footer { margin-bottom: 2rem; }
    .item-card, .scope-card { box-shadow: none; border: 1px solid #cbd5e1; }
    .btn-primary, .btn-secondary, .btn-toggle-refs, .kpi-actions button, #auth-overlay button { display: none !important; }
    .hidden { display: block !important; } /* Show references if hidden? Maybe not refs content. */
    .refs-content.hidden { display: none !important; } /* Keep them hidden unless we want them printed. Usually detailed evidence isn't printed if collapsed. */
    .fixed { display: none !important; } /* Hide logout button */
    .kpi-actions { display: none; }
}

/* Auth Overlay */
#auth-overlay {
    position: fixed;
    inset: 0;
    background-color: #f8fafc;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.auth-card {
    background: #fff;
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.auth-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 0.5rem;
}

.auth-desc {
    color: #64748b;
    font-size: 0.875rem;
    margin-bottom: 2rem;
}

.auth-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    margin-bottom: 1rem;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s;
}

.auth-input:focus {
    border-color: #0f172a;
    box-shadow: 0 0 0 2px rgba(15, 23, 42, 0.1);
}

.auth-btn {
    width: 100%;
    background-color: #0f172a;
    color: #fff;
    padding: 0.75rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s;
}

.auth-btn:hover {
    background-color: #1e293b;
}

.auth-error {
    color: #ef4444;
    font-size: 0.875rem;
    margin-bottom: 1rem;
    display: none;
}

.auth-footer {
    margin-top: 1.5rem;
    font-size: 0.75rem;
    color: #94a3b8;
}

/* Auth Logout Button */
.auth-logout-btn {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    font-size: 0.75rem;
    color: #94a3b8;
    background: none;
    border: none;
    text-decoration: underline;
    cursor: pointer;
    z-index: 50;
}

.auth-logout-btn:hover {
    color: #475569;
}

@media print {
    .auth-logout-btn {
        display: none !important;
    }
}

/* Toggle Switch */
.toggle-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #475569;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 20px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #cbd5e1;
    transition: .4s;
    border-radius: 34px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: #0f172a;
}

input:checked + .toggle-slider:before {
    transform: translateX(16px);
}

/* Disabled Tax Row */
.summary-row.disabled {
    opacity: 0.5;
    text-decoration: line-through;
}

/* Dependency disabled styles */
.item-card.item-disabled {
    opacity: 0.5;
    pointer-events: none;
    background-color: #f1f5f9;
}

.optional-label.label-disabled {
    color: #94a3b8;
    cursor: not-allowed;
}

/* Info Tooltip */
.info-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1rem;
    height: 1rem;
    background-color: #cbd5e1;
    color: #fff;
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    font-style: italic;
    cursor: help;
    margin-left: 0.25rem;
    position: relative;
    vertical-align: middle;
}

.info-icon:hover {
    background-color: #94a3b8;
}

.info-icon::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #0f172a;
    color: #fff;
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
    z-index: 50;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
}

.info-icon::before {
    content: "";
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 5px;
    border-style: solid;
    border-color: #0f172a transparent transparent transparent;
    opacity: 0;
    transition: opacity 0.2s;
}

.info-icon:hover::after,
.info-icon:hover::before {
    opacity: 1;
}

/* Adjust for small screens to prevent overflow */
@media (max-width: 640px) {
    .info-icon::after {
        left: auto;
        right: 0;
        transform: translateX(25%);
        white-space: normal;
        width: 200px;
        text-align: center;
    }
}

/* Sidebar Layout */
.layout-container {
    display: grid;
    grid-template-columns: 1fr; /* Mobile default */
    min-height: 100vh;
}

.sidebar-overlay {
    display: none;
}

.main-content {
    min-width: 0; /* Prevent grid overflow issues */
}

@media (min-width: 1024px) {
    .layout-container {
        grid-template-columns: 300px 1fr;
    }
}

/* Sidebar */
.sidebar {
    background: #fff;
    border-right: 1px solid #e2e8f0;
    height: 100vh;
    position: sticky;
    top: 0;
    display: flex;
    flex-direction: column;
    z-index: 40;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid #f1f5f9;
}

.sidebar-title {
    font-size: 0.875rem;
    font-weight: 700;
    color: #0f172a;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.sidebar-search {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: 0.875rem;
    outline: none;
    transition: all 0.2s;
}

.sidebar-search:focus {
    border-color: #94a3b8;
    box-shadow: 0 0 0 2px rgba(148, 163, 184, 0.1);
}

.sidebar-content {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
}

/* Tree View */
.tree-item {
    font-size: 0.875rem;
    color: #475569;
    padding: 0.25rem 0;
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 4px;
    transition: background 0.1s;
}

.tree-item:hover {
    background-color: #f8fafc;
    color: #0f172a;
}

.tree-item.active {
    background-color: #eff6ff;
    color: #2563eb;
    font-weight: 500;
}

.tree-indent {
    margin-left: 1.25rem;
    border-left: 1px solid #e2e8f0;
    padding-left: 0.25rem;
}

.tree-icon {
    width: 16px;
    height: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
}

.tree-toggle {
    cursor: pointer;
    width: 16px;
    height: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: #cbd5e1;
    transition: transform 0.2s;
}

.tree-toggle.expanded {
    transform: rotate(90deg);
}

/* Badges */
.badge-file {
    font-size: 0.65rem;
    padding: 0.125rem 0.375rem;
    border-radius: 4px;
    margin-left: auto;
    font-weight: 500;
    text-transform: uppercase;
}
.badge-page { background: #dcfce7; color: #166534; }
.badge-code { background: #f1f5f9; color: #475569; }
.badge-i18n { background: #fff7ed; color: #c2410c; }
.badge-media { background: #eff6ff; color: #1e40af; }
.badge-seo  { background: #f0fdfa; color: #0f766e; }
.badge-config { background: #fdf2f8; color: #be185d; }
.badge-doc { background: #fefce8; color: #a16207; }

/* Mobile Sidebar Drawer */
.mobile-toggle {
    display: none;
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 60;
    background: #0f172a;
    color: #fff;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
    border: none;
    cursor: pointer;
}

@media (max-width: 1023px) {
    .sidebar {
        position: fixed;
        left: -100%;
        width: 80%;
        max-width: 320px;
        transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 10px 0 15px -3px rgba(0, 0, 0, 0.1);
    }
    .sidebar.open {
        left: 0;
    }
    .mobile-toggle {
        display: flex;
    }
    .sidebar-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.5);
        z-index: 30;
        display: none;
    }
    .sidebar-overlay.open {
        display: block;
    }
}

/* Code Snippet Modal specific */
.modal-content {
    background: #fff;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 1rem;
    flex-shrink: 0;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #0f172a;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #94a3b8;
    cursor: pointer;
}

.modal-body {
    overflow-y: auto;
    flex-grow: 1;
    min-height: 0;
}

.modal-body pre {
    background: #0f172a;
    color: #f8fafc;
    padding: 1.5rem;
    border-radius: 6px;
    overflow-x: auto;
    font-family: monospace;
    font-size: 0.875rem;
    line-height: 1.6;
}

.modal-actions {
    margin-top: 1.5rem;
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    flex-shrink: 0;
}

.modal-badge {
    display: inline-block;
    background: #f1f5f9;
    color: #475569;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-family: monospace;
    margin-left: 1rem;
}

.value-prop-box {
    background: #f0fdf4;
    border-left: 4px solid #22c55e;
    padding: 1rem;
    margin-bottom: 1.5rem;
    border-radius: 0 4px 4px 0;
    flex-shrink: 0;
}
.value-prop-title {
    font-weight: 700;
    color: #15803d;
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}
.value-prop-text {
    color: #166534;
    font-size: 0.875rem;
}

/* Sidebar Mode Adjustments */
#app.app-sidebar-mode {
    max-width: none;
    margin: 0;
    padding: 0;
}

.budget-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

@media (min-width: 768px) {
    .budget-container {
        padding: 4rem 2rem;
    }
}