/* ========================================
   ZakatTrack - Privacy-First Zakat Calculator
   CoreSuite Dark Theme Design System
   ======================================== */

/* 1. CSS RESET & VARIABLES */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors - Dark Theme */
    --bg-primary: #1a1a1a;
    --bg-secondary: #252525;
    --bg-tertiary: #2f2f2f;
    --bg-hover: #333333;

    /* Text Colors */
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0a0;
    --text-muted: #707070;

    /* Accent Colors - Islamic Emerald Green Theme */
    --accent-primary: #10b981;
    --accent-secondary: #059669;
    --accent-hover: #047857;

    /* Semantic Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;

    /* Border & Shadows */
    --border-color: #404040;
    --border-radius: 8px;
    --border-radius-sm: 4px;
    --border-radius-lg: 12px;
    --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);

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-base: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 24px;
    --font-size-2xl: 32px;

    /* Layout */
    --sidebar-width: 240px;
    --topbar-height: 64px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

/* 2. BASE STYLES */
html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 { font-size: var(--font-size-2xl); }
h2 { font-size: var(--font-size-xl); margin-bottom: var(--spacing-md); }
h3 { font-size: var(--font-size-lg); margin-bottom: var(--spacing-sm); }
h4 { font-size: var(--font-size-base); margin-bottom: var(--spacing-sm); }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-secondary);
}

ol, ul {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

li {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: var(--spacing-lg) 0;
}

/* 3. LAYOUT COMPONENTS */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 100;
    transition: transform var(--transition-base);
}

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

.app-logo {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--accent-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo-icon {
    font-size: 28px;
}

.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: var(--spacing-sm);
}

.sidebar-nav {
    padding: var(--spacing-md);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    background: none;
    border: none;
    border-radius: var(--border-radius);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 100%;
    text-align: left;
    font-size: var(--font-size-base);
}

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

.nav-item.active {
    background-color: var(--accent-primary);
    color: white;
}

.nav-icon {
    font-size: 20px;
}

.nav-label {
    font-weight: 500;
}

/* Main Content */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    padding: var(--spacing-xl);
    max-width: 1400px;
    width: 100%;
}

.view {
    display: none;
}

.view.active {
    display: block;
    animation: fadeIn var(--transition-base);
}

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

.view-header {
    margin-bottom: var(--spacing-xl);
}

.view-subtitle {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-sm);
}

/* 4. UI COMPONENTS */

/* Cards */
.card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-fast);
}

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

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.card-info {
    background-color: rgba(59, 130, 246, 0.1);
    border-color: var(--info);
}

.card-warning {
    background-color: rgba(245, 158, 11, 0.1);
    border-color: var(--warning);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: 500;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-family);
}

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

.btn-primary:hover {
    background-color: var(--accent-secondary);
}

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

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

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

.btn-success:hover {
    background-color: #059669;
}

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

.btn-danger:hover {
    background-color: #dc2626;
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Pills/Status Indicators */
.pill {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 999px;
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.pill-info {
    background-color: rgba(59, 130, 246, 0.2);
    color: var(--info);
}

.pill-success {
    background-color: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.pill-warning {
    background-color: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.pill-danger {
    background-color: rgba(239, 68, 68, 0.2);
    color: var(--danger);
}

/* Stats */
.stat {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-weight: 500;
}

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

.stat-large .stat-value {
    font-size: var(--font-size-2xl);
}

.stat-primary .stat-value {
    color: var(--accent-primary);
}

.stat-success .stat-value {
    color: var(--success);
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="date"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-group input[type="checkbox"] {
    width: auto;
    margin-right: var(--spacing-sm);
}

.form-help {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

textarea {
    resize: vertical;
}

/* Progress Indicators */
.progress {
    width: 100%;
    height: 8px;
    background-color: var(--bg-tertiary);
    border-radius: 999px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background-color: var(--accent-primary);
    transition: width var(--transition-base);
}

/* Circular Progress Ring */
.progress-ring {
    transform: rotate(-90deg);
}

.progress-ring-circle {
    stroke-dasharray: 327;
    stroke-dashoffset: 327;
    transition: stroke-dashoffset var(--transition-slow);
}

.progress-ring-container {
    position: relative;
    display: inline-block;
}

.progress-ring-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.progress-percent {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--accent-primary);
}

.progress-ring-container-large {
    position: relative;
    display: flex;
    justify-content: center;
}

.progress-ring-large {
    transform: rotate(-90deg);
}

.progress-ring-text-large {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.countdown-number {
    font-size: 48px;
    font-weight: 700;
    color: var(--accent-primary);
    line-height: 1;
}

.countdown-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

/* Help Buttons */
.help-btn,
.help-btn-inline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--info);
    color: white;
    border: none;
    font-size: var(--font-size-xs);
    font-weight: 700;
    cursor: help;
    transition: background-color var(--transition-fast);
}

.help-btn:hover,
.help-btn-inline:hover {
    background-color: #2563eb;
}

.help-btn-inline {
    margin-left: var(--spacing-xs);
}

/* Tables */
.table-container {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead {
    background-color: var(--bg-tertiary);
}

.data-table th {
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-color);
}

.data-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.data-table tbody tr:hover {
    background-color: var(--bg-tertiary);
}

.data-table .empty-state {
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md) var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    min-width: 300px;
    animation: slideInRight var(--transition-base);
}

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.toast-success {
    border-left: 4px solid var(--success);
}

.toast-error {
    border-left: 4px solid var(--danger);
}

.toast-warning {
    border-left: 4px solid var(--warning);
}

.toast-icon {
    font-size: 24px;
}

.toast-message {
    flex: 1;
    color: var(--text-primary);
}

.toast-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 20px;
    padding: 0;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 999;
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    max-width: 500px;
    width: 90%;
    box-shadow: var(--shadow-lg);
    animation: scaleIn var(--transition-base);
}

@keyframes scaleIn {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

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

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 28px;
    cursor: pointer;
    line-height: 1;
}

.modal-body {
    padding: var(--spacing-lg);
    color: var(--text-secondary);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

/* Privacy Banner */
.privacy-banner {
    background-color: var(--info);
    color: white;
    padding: var(--spacing-md);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1001;
    box-shadow: var(--shadow-md);
}

.banner-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.banner-icon {
    font-size: 24px;
}

.banner-content p {
    flex: 1;
    margin: 0;
    color: white;
}

.btn-close {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    transition: background-color var(--transition-fast);
}

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

/* 5. UTILITY CLASSES */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.justify-between {
    justify-content: space-between;
}

.items-center {
    align-items: center;
}

.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }

.text-center { text-align: center; }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-muted { color: var(--text-muted); }

/* 6. VIEW-SPECIFIC STYLES */

/* Dashboard */
.nisab-approach {
    margin-top: var(--spacing-md);
    text-align: center;
}

.zakat-summary {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.zakat-status {
    text-align: center;
}

.hawl-progress {
    display: flex;
    gap: var(--spacing-xl);
    align-items: center;
}

.hawl-info {
    flex: 1;
}

.hawl-countdown {
    font-size: var(--font-size-base);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.hawl-dates {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.quick-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.quick-actions .btn {
    flex: 1;
    min-width: 200px;
}

/* Calculate View - Wizard */
.wizard-progress {
    margin-bottom: var(--spacing-xl);
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.progress-steps::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--border-color);
    z-index: 0;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
    z-index: 1;
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    color: var(--text-muted);
    font-weight: 600;
    transition: all var(--transition-fast);
}

.progress-step.active .step-number,
.progress-step.completed .step-number {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
    color: white;
}

.step-label {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.progress-step.active .step-label {
    color: var(--text-primary);
    font-weight: 600;
}

.wizard-step {
    display: none;
}

.wizard-step.active {
    display: block;
    animation: fadeIn var(--transition-base);
}

.step-description {
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
}

.unit-toggle {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.unit-btn {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.wizard-nav {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.summary-breakdown {
    background-color: var(--bg-tertiary);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    color: var(--text-secondary);
}

.summary-total {
    font-size: var(--font-size-lg);
    color: var(--text-primary);
}

.summary-zakat {
    background-color: rgba(16, 185, 129, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-top: var(--spacing-md);
}

.summary-comparison {
    margin: var(--spacing-lg) 0;
}

.comparison-bar {
    position: relative;
    height: 30px;
    background-color: var(--bg-primary);
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
}

.comparison-fill {
    height: 100%;
    background: linear-gradient(to right, var(--accent-secondary), var(--accent-primary));
    transition: width var(--transition-slow);
}

.nisab-marker {
    position: absolute;
    top: 0;
    left: 100%;
    width: 2px;
    height: 100%;
    background-color: var(--warning);
}

.comparison-text {
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

/* Hawl Tracker */
.hawl-dates-display {
    background-color: var(--bg-tertiary);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin: var(--spacing-md) 0;
}

.date-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
}

.date-label {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.date-value {
    color: var(--text-primary);
    font-weight: 600;
}

.hawl-countdown-large {
    display: flex;
    justify-content: center;
    padding: var(--spacing-xl) 0;
}

/* Distribute View */
.distribution-breakdown {
    margin-top: var(--spacing-lg);
}

.category-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* Records View */
.export-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.import-zone {
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.import-zone:hover,
.import-zone.drag-over {
    border-color: var(--accent-primary);
    background-color: rgba(16, 185, 129, 0.05);
}

.import-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
}

.import-or {
    color: var(--text-muted);
    margin: var(--spacing-md) 0;
}

.data-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.danger-zone {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.danger-zone h4 {
    color: var(--danger);
    margin-bottom: var(--spacing-sm);
}

/* Settings */
.calculation-standards,
.external-resources {
    margin-top: var(--spacing-lg);
}

.external-link {
    display: block;
    padding: var(--spacing-sm) 0;
    color: var(--accent-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.external-link:hover {
    color: var(--accent-secondary);
    text-decoration: underline;
}

/* 7. RESPONSIVE DESIGN */
@media (max-width: 1024px) {
    .main-content {
        padding: var(--spacing-lg);
    }

    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        width: 280px;
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .sidebar-toggle {
        display: block;
    }

    .main-content {
        margin-left: 0;
        padding: var(--spacing-md);
    }

    .app-logo {
        font-size: var(--font-size-lg);
    }

    .hawl-progress {
        flex-direction: column;
    }

    .quick-actions {
        flex-direction: column;
    }

    .quick-actions .btn {
        width: 100%;
    }

    .progress-steps {
        overflow-x: auto;
    }

    .step-label {
        display: none;
    }

    .wizard-nav {
        flex-direction: column;
    }

    .toast-container {
        left: var(--spacing-md);
        right: var(--spacing-md);
    }

    .toast {
        min-width: auto;
    }
}

@media (max-width: 480px) {
    :root {
        --font-size-base: 14px;
        --font-size-xl: 20px;
        --font-size-2xl: 26px;
    }

    .stat-value {
        font-size: var(--font-size-lg);
    }

    .stat-large .stat-value {
        font-size: var(--font-size-xl);
    }

    .countdown-number {
        font-size: 36px;
    }
}

/* 8. ACCESSIBILITY */
:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* 9. V2.0 WEALTH TRACKER STYLES */

/* Chart Container */
.chart-container {
    position: relative;
    height: 400px;
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

@media (max-width: 768px) {
    .chart-container {
        height: 300px;
        padding: var(--spacing-md);
    }
}

/* Accordion */
.accordion {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.accordion-item {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg-secondary);
}

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border: none;
    color: var(--text-primary);
    font-size: var(--font-size-md);
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
    text-align: left;
}

.accordion-header:hover {
    background: var(--bg-tertiary);
}

.accordion-header span:first-child {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.accordion-icon {
    color: var(--accent-primary);
    font-size: 12px;
    transition: transform 0.2s;
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    display: none;
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    background: var(--bg-primary);
}

.accordion-item.active .accordion-content {
    display: block;
}

/* Large Modal */
.modal-large {
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-large .modal-body {
    max-height: calc(90vh - 140px);
    overflow-y: auto;
}

/* Info Banner */
.info-banner {
    background: var(--bg-tertiary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--accent-primary);
}

.info-banner p {
    margin: 0;
    font-size: var(--font-size-sm);
}

.info-banner a {
    color: var(--accent-primary);
    text-decoration: underline;
}

.info-banner a:hover {
    color: var(--accent-secondary);
}

/* Pill variants */
.pill-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border: 1px solid var(--success);
}

.pill-info {
    background: rgba(59, 130, 246, 0.1);
    color: #60a5fa;
    border: 1px solid #60a5fa;
}

/* Action buttons container */
.action-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin: var(--spacing-lg) 0;
}

/* Empty state improvements */
.empty-state {
    padding: var(--spacing-xl) var(--spacing-lg);
    text-align: center;
    color: var(--text-muted);
}

.empty-state p {
    margin: var(--spacing-sm) 0;
}

/* Responsive adjustments for accordion */
@media (max-width: 768px) {
    .accordion-content {
        padding: var(--spacing-md);
    }

    .modal-large {
        max-width: 95vw;
        margin: var(--spacing-sm);
    }

    .accordion-header {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-sm);
    }
}