/* =================================================================== */
/* JOWENI M-PESA ANALYZER - REWRITTEN CSS V2
/* =================================================================== */
/*
    PHASE 2 RECONSTRUCTION:
    - Fixes all bugs identified in Phase 1 analysis.
    - Uses modern CSS (Custom Properties, Grid, Flexbox).
    - Enhanced styling for a more polished, professional feel.
    - Improved responsiveness and accessibility (contrast, focus states).
    - Organized, commented, and optimized for performance.
    - The core layout and element arrangement remain unchanged.
*/
/* =================================================================== */


/* --------------------------------------------------- */
/* 1.0  ROOT VARIABLES & GLOBAL STYLES
/* --------------------------------------------------- */
:root {
    /* Color Palette */
    --primary-color: #43B02A;
    --primary-color-dark: #368a21;
    --primary-color-light: #e9f7e6;
    --primary-color-text: #ffffff;

    --income-color: #27ae60;
    --expense-color: #e74c3c;
    --fee-color: #f39c12;
    --net-positive-color: #2980b9;
    --net-negative-color: #c0392b;

    /* UI Colors (Light Theme - Default) */
    --bg-color: #F4F7F6;
    --card-bg-color: #FFFFFF;
    --text-color: #34495e;
    --text-color-light: #7f8c8d;
    --border-color: #eef2f7;
    --input-bg-color: #fdfdfe;
    --input-border-color: #dde6ed;
    --shadow-color: rgba(140, 152, 164, 0.1);
    --focus-ring-color: rgba(67, 176, 42, 0.5);

    /* Heatmap Colors */
    --heatmap-level-0: #ebedf0;
    --heatmap-level-1: #9be9a8;
    --heatmap-level-2: #40c463;
    --heatmap-level-3: #30a14e;
    --heatmap-level-4: #216e39;

    /* Transitions & Radii */
    --transition-speed: 0.3s;
    --border-radius-sm: 6px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
}

/* Dark Theme Overrides */
body.dark-theme {
    --bg-color: #1a2533;
    --card-bg-color: #243447;
    --text-color: #e1e8f0;
    --text-color-light: #8899a6;
    --border-color: #38444d;
    --input-bg-color: #202d3a;
    --input-border-color: #38444d;
    --shadow-color: rgba(0, 0, 0, 0.2);

    --heatmap-level-0: #2d3748;
}

/* Global Styles */
body {
    overflow-x: hidden;
    /* Prevents horizontal scroll */
}

.dashboard-main {
    background-color: var(--bg-color);
    color: var(--text-color);
    padding: 2rem 0;
    font-family: 'Inter', sans-serif;
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

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

.hidden {
    display: none !important;
}

/* Accessibility: Focus visible state for keyboard users */
:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px var(--focus-ring-color);
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    border-color: var(--primary-color) !important;
}


/* --------------------------------------------------- */
/* 2.0  UPLOAD SECTION
/* --------------------------------------------------- */
#upload-section .section-header {
    text-align: center;
    margin-bottom: 2rem;
}

#upload-section .seo-h1 {
    font-size: clamp(2rem, 5vw, 2.5rem);
    /* Responsive font size */
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

#upload-section .tagline {
    font-size: 1.1rem;
    color: var(--text-color-light);
}

.privacy-guarantee {
    background-color: var(--primary-color-light);
    border-left: 5px solid var(--primary-color);
    padding: 1rem 1.5rem;
    margin: 2rem auto;
    max-width: 800px;
    border-radius: var(--border-radius-md);
    color: #368a21;
    /* Specific color for light bg */
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

body.dark-theme .privacy-guarantee {
    background-color: rgba(67, 176, 42, 0.1);
    color: #a7dcb5;
}

.upload-box {
    background-color: var(--card-bg-color);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    max-width: 800px;
    margin: 0 auto;
    box-shadow: 0 8px 30px var(--shadow-color);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: background-color var(--transition-speed), border-color var(--transition-speed);
}

.upload-box h2 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.upload-box p {
    color: var(--text-color-light);
    margin-bottom: 2rem;
}

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

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-group input[type="password"] {
    width: 100%;
    padding: 12px 15px;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--input-border-color);
    background-color: var(--input-bg-color);
    color: var(--text-color);
    font-size: 1rem;
    transition: all var(--transition-speed);
}

.form-group small {
    display: block;
    margin-top: 0.5rem;
    color: var(--text-color-light);
}

.upload-label {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 3rem;
    border: 2px dashed var(--input-border-color);
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: background-color var(--transition-speed), border-color var(--transition-speed);
}

.upload-label:hover,
.upload-label.dragover {
    background-color: var(--bg-color);
    border-color: var(--primary-color);
}

.upload-label i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    transition: transform var(--transition-speed);
}

.upload-label:hover i {
    transform: scale(1.1) translateY(-5px);
}

.upload-label span {
    font-weight: 600;
}

.file-list-display {
    margin-top: 1rem;
    text-align: left;
    color: var(--text-color-light);
    font-style: italic;
}


/* --------------------------------------------------- */
/* 3.0 LOADING STATE
/* --------------------------------------------------- */
#loading-state {
    text-align: center;
    padding: 5rem 0;
}

.spinner {
    width: 56px;
    height: 56px;
    border: 6px solid var(--primary-color-light);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1.5rem auto;
}

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

#loading-text {
    font-size: 1.2rem;
    font-weight: 500;
}


/* --------------------------------------------------- */
/* 4.0 DASHBOARD - GENERAL & HEADER
/* --------------------------------------------------- */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.dashboard-header h2 {
    font-size: 2rem;
    margin: 0;
}

.dashboard-header p {
    color: var(--text-color-light);
    margin: 0;
    font-size: 1rem;
}

.dashboard-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    /* Allow wrapping on smaller screens */
}

.action-btn {
    padding: 10px 16px;
    border: 1px solid var(--input-border-color);
    background-color: var(--card-bg-color);
    color: var(--text-color);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition-speed) ease;
}

.action-btn:hover {
    background-color: var(--bg-color);
    border-color: var(--text-color-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px var(--shadow-color);
}

.action-btn.primary {
    background-color: var(--primary-color);
    color: var(--primary-color-text);
    border-color: var(--primary-color);
}

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

.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    right: 0;
    top: calc(100% + 5px);
    background-color: var(--card-bg-color);
    min-width: 180px;
    box-shadow: 0 8px 24px 0 var(--shadow-color);
    z-index: 10;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
    animation: fadeIn 0.2s ease-out;
}

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

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

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown-content a {
    color: var(--text-color);
    padding: 12px 16px;
    text-decoration: none;
    display: flex;
    /* Use flex for alignment */
    align-items: center;
    font-size: 0.9rem;
    transition: background-color var(--transition-speed);
}

.dropdown-content a i {
    margin-right: 10px;
    width: 20px;
    /* Ensure consistent icon spacing */
    text-align: center;
    color: var(--text-color-light);
}

.dropdown-content a:hover {
    background-color: var(--bg-color);
    color: var(--primary-color);
}

.dropdown-content a:hover i {
    color: var(--primary-color);
}


/* --------------------------------------------------- */
/* 5.0 SUMMARY CARDS (KPIs)
/* --------------------------------------------------- */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.summary-card {
    background: var(--card-bg-color);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 15px var(--shadow-color);
    border: 1px solid var(--border-color);
    transition: all var(--transition-speed) ease;
}

.summary-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px var(--shadow-color);
}

.summary-card h4 {
    margin: 0 0 0.5rem 0;
    font-size: 1rem;
    color: var(--text-color-light);
    font-weight: 500;
}

.summary-card p {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
    word-break: break-all;
    /* Fix for overflow on mobile */
    transition: filter var(--transition-speed);
    /* For privacy mode */
}

.summary-card.income p {
    color: var(--income-color);
}

.summary-card.expense p {
    color: var(--expense-color);
}

.summary-card.fees p {
    color: var(--fee-color);
}

.summary-card.netflow.positive p {
    color: var(--net-positive-color);
}

.summary-card.netflow.negative p {
    color: var(--net-negative-color);
}


/* --------------------------------------------------- */
/* 6.0 DASHBOARD GRID & WIDGETS
/* --------------------------------------------------- */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-auto-flow: dense;
    gap: 1.5rem;
}

.widget-container {
    display: flex;
    flex-direction: column;
    min-width: 0;
    /* Fix for flexbox overflow */
}

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

.widget-title {
    font-size: 1.25rem;
    margin: 0 0 1rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.widget-title i {
    color: var(--text-color-light);
}

.db-card {
    background: var(--card-bg-color);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 15px var(--shadow-color);
    border: 1px solid var(--border-color);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    /* Prevents children from breaking out */
}

.chart-wrapper {
    position: relative;
    min-height: 350px;
    /* Use min-height for better flex behavior */
    flex-grow: 1;
}

/* --------------------------------------------------- */
/* 7.0 SPECIFIC WIDGETS
/* --------------------------------------------------- */

/* 7.1 - Heatmap */
#heatmap-calendar {
    padding: 2rem;
}

.heatmap-content-wrapper {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.heatmap-wrapper {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.heatmap-graph {
    display: block;
    overflow-x: auto;
    padding-bottom: 1rem;
}

.heatmap-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.heatmap-title {
    font-size: 1.1rem;
    margin: 0;
}

.heatmap-body {
    display: flex;
    gap: 8px;
}

ul.heatmap-months-labels,
ul.heatmap-days-labels,
.heatmap-year-nav {
    list-style: none;
    padding: 0;
    margin: 0;
    color: var(--text-color-light);
    font-size: 0.75rem;
}

ul.heatmap-months-labels {
    display: flex;
    justify-content: space-between;
    padding-left: 32px;
    padding-right: 15px;
}

/* --- THIS IS THE CORRECTED SECTION FOR THE DAYS --- */
ul.heatmap-days-labels {
    /* Use Grid layout to match the main heatmap grid's rows */
    display: grid;
    grid-template-rows: repeat(7, 1fr); /* Creates 7 rows of equal height */
    gap: 4px; /* Matches the gap of the main grid */
    flex-shrink: 0;
    width: 24px;
}

ul.heatmap-days-labels li {
    /* This now centers the text within each grid row */
    display: flex;
    align-items: center;
}

.heatmap-grid {
    display: grid;
    grid-template-columns: repeat(53, 1fr);
    grid-template-rows: repeat(7, 1fr);
    grid-auto-flow: column;
    gap: 4px;
    flex: 1;
    min-width: 0;
}

.heatmap-day {
    aspect-ratio: 1 / 1;
    min-width: 12px;
    background-color: var(--heatmap-level-0);
    border-radius: 3px;
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
}

.heatmap-day:hover {
    transform: scale(1.2);
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
}

.heatmap-day.day-1 {
    background-color: var(--heatmap-level-1);
}

.heatmap-day.day-2 {
    background-color: var(--heatmap-level-2);
}

.heatmap-day.day-3 {
    background-color: var(--heatmap-level-3);
}

.heatmap-day.day-4 {
    background-color: var(--heatmap-level-4);
}

.heatmap-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    font-size: 0.8rem;
    color: var(--text-color-light);
}

.heatmap-legend {
    display: flex;
    align-items: center;
    gap: 4px;
}

.heatmap-year-nav {
    display: flex;
    gap: 0.5rem;
}

.heatmap-year-btn {
    background: none;
    border: none;
    color: var(--text-color-light);
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: var(--border-radius-sm);
}

.heatmap-year-btn.active {
    font-weight: bold;
    color: var(--primary-color);
    background-color: var(--primary-color-light);
}

/* 7.2 - Top Lists, Velocity, Balance */
.list-wrapper {
    overflow-y: auto;
    max-height: 300px;
    flex-grow: 1;
}

.top-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.top-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0.25rem;
    border-bottom: 1px solid var(--border-color);
}

.top-list li:last-child {
    border-bottom: none;
}

.top-list li span:first-child {
    white-space: normal;
    word-break: break-word;
    flex-grow: 1;
}

.top-list .amount-col {
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
    transition: filter var(--transition-speed);
}

.placeholder-text {
    color: var(--text-color-light);
    text-align: center;
    padding: 2rem 0;
}

.gauge-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.gauge-wrapper canvas {
    max-height: 200px !important;
}

.gauge-label {
    text-align: center;
    color: var(--text-color-light);
    margin-top: 1rem;
}

.comparison-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    height: 100%;
    gap: 1.5rem;
}

.balance-compare {
    text-align: center;
}

.balance-compare h4 {
    margin: 0 0 0.5rem 0;
    color: var(--text-color-light);
    font-weight: 500;
}

.balance-compare p {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
    transition: filter var(--transition-speed);
}

/* 7.2 - Top Lists, Velocity, Balance */
.list-wrapper {
    overflow-y: auto;
    max-height: 300px;
    flex-grow: 1;
}

.top-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.top-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0.25rem;
    border-bottom: 1px solid var(--border-color);
}

.top-list li:last-child {
    border-bottom: none;
}

.top-list li span:first-child {
    white-space: normal;
    word-break: break-word;
    flex-grow: 1;
}

.top-list .amount-col {
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
    transition: filter var(--transition-speed);
}

.placeholder-text {
    color: var(--text-color-light);
    text-align: center;
    padding: 2rem 0;
}

.gauge-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.gauge-wrapper canvas {
    max-height: 200px !important;
}

.gauge-label {
    text-align: center;
    color: var(--text-color-light);
    margin-top: 1rem;
}

.comparison-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    height: 100%;
    gap: 1.5rem;
}

.balance-compare {
    text-align: center;
}

.balance-compare h4 {
    margin: 0 0 0.5rem 0;
    color: var(--text-color-light);
    font-weight: 500;
}

.balance-compare p {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
    transition: filter var(--transition-speed);
}

/* --------------------------------------------------- */
/* 8.0 TRANSACTION HISTORY TABLE
/* --------------------------------------------------- */
.filters-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding-bottom: 1.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.search-wrapper {
    position: relative;
    flex-grow: 1;
}

.search-wrapper i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-color-light);
}

#search-input,
#category-filter,
#date-start-filter,
#date-end-filter {
    padding: 10px 16px;
    border: 1px solid var(--input-border-color);
    background-color: var(--input-bg-color);
    color: var(--text-color);
    border-radius: var(--border-radius-md);
    font-size: 0.9rem;
    height: 42px;
    transition: all var(--transition-speed);
}

#search-input {
    padding-left: 40px;
    width: 100%;
}

#category-filter {
    min-width: 180px;
}

#date-start-filter,
#date-end-filter {
    min-width: 150px;
}

.table-wrapper {
    overflow-x: auto;
}

#transactions-table {
    width: 100%;
    border-collapse: collapse;
}

#transactions-table th,
#transactions-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

#transactions-table th {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-color-light);
}

#transactions-table td:nth-child(2) {
    max-width: 350px;
    word-wrap: break-word;
}

.category-badge {
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
    color: #fff;
}

.category-badge.income {
    background-color: var(--income-color);
}

.category-badge.expense {
    background-color: var(--expense-color);
}

.tx-note {
    display: block;
    font-size: 0.8rem;
    color: var(--text-color-light);
    font-style: italic;
    margin-top: 4px;
}

.amount-col {
    font-weight: 600;
    text-align: right !important;
    transition: filter var(--transition-speed);
}

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

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

.edit-btn {
    background: none;
    border: none;
    color: var(--text-color-light);
    cursor: pointer;
    transition: color var(--transition-speed);
    padding: 4px;
}

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

.table-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    color: var(--text-color-light);
    font-size: 0.9rem;
}

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

.pagination-controls button {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    width: 30px;
    height: 30px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
}

.pagination-controls button:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}


/* --------------------------------------------------- */
/* 9.0 MODALS AND TOASTS
/* --------------------------------------------------- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: var(--card-bg-color);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    width: 90%;
    max-width: 500px;
    position: relative;
}

.close-modal {
    position: absolute;
    top: 10px;
    right: 15px;
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--text-color-light);
}

.modal-content h3 {
    margin-top: 0;
}

.modal-content select,
.modal-content input,
.modal-content textarea {
    width: 100%;
    padding: 12px 15px;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--input-border-color);
    background-color: var(--input-bg-color);
    color: var(--text-color);
    font-size: 1rem;
}

#toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    padding: 15px 20px;
    border-radius: var(--border-radius-md);
    color: #fff;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

.toast.show {
    opacity: 1;
    transform: translateX(0);
}

.toast.info {
    background-color: #3498db;
}

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

.toast.warning {
    background-color: var(--fee-color);
}

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


/* --------------------------------------------------- */
/* 10.0 PRIVACY MODE & RESPONSIVENESS
/* --------------------------------------------------- */

/* 10.1 - Privacy Mode (BUG FIXED) */
#dashboard.privacy-enabled .summary-card p,
#dashboard.privacy-enabled .top-list .amount-col,
#dashboard.privacy-enabled #transactions-table .amount-col,
#dashboard.privacy-enabled .balance-compare p {
    filter: blur(5px);
}

#dashboard.privacy-enabled #privacy-mode-toggle {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

/* 10.2 - Media Queries */
@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .chart-wrapper {
        min-height: 300px;
    }
}

@media (max-width: 768px) {
    .summary-grid {
        grid-template-columns: 1fr 1fr;
    }

    .summary-card p {
        font-size: 1.25rem;
    }

    .dashboard-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .dashboard-actions {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    .dashboard-actions .action-btn,
    .dashboard-actions .dropdown {
        width: 100%;
    }

    .dashboard-actions .action-btn {
        justify-content: center;
    }

    .filters-toolbar {
        flex-direction: column;
    }

    #transactions-table td:nth-child(2) {
        max-width: 200px;
    }
}

@media (max-width: 480px) {
    .dashboard-main {
        padding: 1rem 0;
    }

    .container {
        padding: 0 15px;
    }

    #upload-section .seo-h1 {
        font-size: 2rem;
    }

    .upload-box {
        padding: 1.5rem;
    }

    .summary-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    /* Changed to single column for small screens */
    .summary-card {
        padding: 1rem;
    }

    .summary-card h4 {
        font-size: 0.8rem;
    }

    .summary-card p {
        font-size: 1.1rem;
    }

    .dashboard-header h2 {
        font-size: 1.5rem;
    }

    .db-card,
    .upload-box,
    .modal-content {
        padding: 1rem;
    }

    .table-footer {
        flex-direction: column;
        gap: 1rem;
    }

    #transactions-table {
        font-size: 0.9rem;
    }

    #transactions-table th,
    #transactions-table td {
        padding: 8px 10px;
    }
}