/* ================================================
   ZAKAT CALCULATOR - ENHANCED PROFESSIONAL CSS
   Islamic Aesthetics with Bilingual RTL Support
   ================================================ */

/* CSS Variables */
:root {
    /* Colors */
    --color-primary: #1a5632;
    --color-primary-light: #2d7a4a;
    --color-primary-dark: #0d3d20;
    --color-accent: #d4af37;
    --color-accent-light: #e8c86d;
    --color-text: #1a1a1a;
    --color-text-secondary: #4a4a4a;
    --color-text-muted: #6b7280;
    --color-bg: #ffffff;
    --color-bg-alt: #f8f9fa;
    --color-bg-tertiary: #e5efe9;
    --color-border: #d1d5db;

    /* Typography */
    --font-primary: 'IBM Plex Sans', sans-serif;
    --font-display: 'Crimson Pro', Georgia, serif;
    --font-arabic: 'Amiri', 'Traditional Arabic', serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 6px 10px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Breakpoints (for JS) */
    --breakpoint-sm: 640px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 1024px;
    --breakpoint-xl: 1280px;

    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.65;
    color: var(--color-text);
    background: var(--color-bg-alt);
    -webkit-font-smoothing: antialiased;
}

/* RTL Support */
[dir="rtl"] body {
    font-family: var(--font-arabic), var(--font-primary);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    margin-top: 1rem;
    color: var(--color-primary-dark);
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }

p { margin-bottom: 1rem; }

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

a:hover { color: var(--color-primary-light); }

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 4rem 0;
}

.section-alt {
    background: var(--color-bg-tertiary);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, var(--color-accent), var(--color-primary));
    border-radius: var(--radius);
}

/* Grid */
.grid {
    display: grid;
    gap: 2rem;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
}

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

.logo {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 700;
    color: white;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    font-size: 1.5em;
}

.nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.nav-link {
    color: white;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    transition: background var(--transition);
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
}

.lang-switch-btn {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius);
    cursor: pointer;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition);
}

.lang-switch-btn:hover {
    background: rgba(255, 255, 255, 0.25);
}

/* Hero */
.hero {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    padding: 4rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.1), transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1), transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.35rem);
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-disclaimer {
    font-size: 0.9rem;
    opacity: 0.85;
    margin-top: 1.5rem;
    font-style: italic;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    box-shadow: var(--shadow);
}

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

.btn-secondary {
    background: white;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

/* Content Cards */
.content-card {
    background: var(--color-bg);
    padding: 2rem;
    border-radius: 0.75rem;
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

.intro-text {
    font-size: 1.1rem;
    line-height: 1.75;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

/* Reference Boxes */
.reference-box {
    margin: 2rem 0;
    padding: 2rem;
    border-radius: 0.75rem;
    border-left: 4px solid;
}

[dir="rtl"] .reference-box {
    border-left: none;
    border-right: 4px solid;
}

.quran-ref {
    background: linear-gradient(to right, #e8f5e8, #f0f9f0);
    border-color: var(--color-primary);
}

.hadith-ref {
    background: linear-gradient(to right, #fef3c7, #fef9e7);
    border-color: var(--color-accent);
}

.verse, .hadith {
    font-size: 1.15rem;
    font-style: italic;
    line-height: 1.8;
    margin: 1rem 0;
    color: var(--color-text);
}

[dir="rtl"] .verse, [dir="rtl"] .hadith {
    font-family: var(--font-arabic);
    font-size: 1.3rem;
    font-style: normal;
}

cite {
    display: block;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-top: 0.5rem;
    font-style: normal;
}

/* Lists */
ul, ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

[dir="rtl"] ul, [dir="rtl"] ol {
    padding-left: 0;
    padding-right: 2rem;
}

li {
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

.purpose-list li {
    position: relative;
    padding-left: 2rem;
    list-style: none;
}

[dir="rtl"] .purpose-list li {
    padding-left: 0;
    padding-right: 2rem;
}

.purpose-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
    font-size: 1.2em;
}

[dir="rtl"] .purpose-list li::before {
    left: auto;
    right: 0;
}

/* Conditions */
.condition-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.condition-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--color-bg-alt);
    border-radius: var(--radius);
    border-left: 3px solid var(--color-primary);
    transition: transform var(--transition);
}

[dir="rtl"] .condition-item {
    border-left: none;
    border-right: 3px solid var(--color-primary);
}

.condition-item:hover {
    transform: translateX(4px);
}

[dir="rtl"] .condition-item:hover {
    transform: translateX(-4px);
}

.condition-icon {
    font-size: 1.75rem;
    flex-shrink: 0;
}

.condition-item strong {
    display: block;
    color: var(--color-primary-dark);
    margin-bottom: 0.25rem;
}

.condition-item p {
    color: var(--color-text-secondary);
    margin: 0;
}

/* Zakatable Assets Grid */
.zakatable-assets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.asset-card {
    background: var(--color-bg);
    padding: 1.5rem;
    border-radius: var(--radius);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    border-top: 3px solid var(--color-accent);
    transition: all var(--transition);
}

.asset-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.asset-card h4 {
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.asset-detail {
    display: flex;
    justify-content: space-between;
    padding: 0.25rem 0;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.asset-note {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid #e5e7eb;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-style: italic;
}

/* Opinions */
.scholarly-opinions {
    margin: 1.5rem 0;
}

.opinion-item {
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--color-bg-alt);
    border-radius: var(--radius);
}

.opinion-item strong {
    color: var(--color-primary);
    display: block;
    margin-bottom: 0.25rem;
}

.calculator-note {
    background: var(--color-bg-tertiary);
    padding: 1.5rem;
    border-radius: var(--radius);
    margin-top: 1.5rem;
}

/* Nisab Cards */
.nisab-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.nisab-card {
    text-align: center;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, var(--color-bg-alt), white);
    border-radius: 0.75rem;
    box-shadow: var(--shadow);
    border: 2px solid;
    transition: all var(--transition);
}

.gold-card {
    border-color: var(--color-accent);
}

.silver-card {
    border-color: #c0c0c0;
}

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

.nisab-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.nisab-amount {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 1rem 0;
}

/* Comparison */
.nisab-choice-section {
    margin-top: 3rem;
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.comparison-card {
    padding: 1.5rem;
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    position: relative;
}

.comparison-card.recommended {
    border-color: var(--color-primary);
    background: linear-gradient(to bottom, #e8f5e8, white);
}

.badge {
    position: absolute;
    top: -12px;
    right: 1.5rem;
    background: var(--color-primary);
    color: white;
    padding: 0.25rem 1rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 600;
}

[dir="rtl"] .badge {
    right: auto;
    left: 1.5rem;
}

/* Calculator Form */
.calculator-form {
    background: var(--color-bg);
    padding: 3rem;
    border-radius: 0.75rem;
    box-shadow: var(--shadow-lg);
}

.form-section {
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 2px solid #e5e7eb;
}

.form-section:last-of-type {
    border-bottom: none;
}

.form-section h3 {
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

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

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.form-input {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
    transition: all var(--transition);
    background: white;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 86, 50, 0.1);
}

.input-with-symbol {
    position: relative;
}

.currency-symbol {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    font-weight: 600;
}

[dir="rtl"] .currency-symbol {
    left: auto;
    right: 1rem;
}

.input-with-symbol .form-input {
    padding-left: 2.5rem;
}

[dir="rtl"] .input-with-symbol .form-input {
    padding-left: 1rem;
    padding-right: 2.5rem;
}

.form-help {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* Price Update */
.price-update-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius);
    flex-wrap: wrap;
    gap: 1rem;
}

.currency-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.currency-selector label {
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
}

.currency-selector .form-input {
    width: auto;
    min-width: 120px;
}

/* Radio Buttons */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Checkbox Buttons */

/* Form Actions */
.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

/* Info Box */
.info-box {
    background: linear-gradient(to right, #e8f5e8, #f0f9f0);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-top: 1rem;
}

/* Results */
.results-section {
    margin-top: 3rem;
    animation: fadeIn 0.3s;
}

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

.results-card {
    border: 2px solid var(--color-primary);
}

.alert {
    padding: 1.5rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
}

.alert-info {
    background: linear-gradient(to right, #dbeafe, #eff6ff);
    border: 1px solid #0ea5e9;
    color: #1e40af;
}

.alert-success {
    background: linear-gradient(to right, #d1fae5, #ecfdf5);
    border: 1px solid #059669;
    color: #065f46;
}

/* Summary */
.summary-grid {
    display: grid;
    gap: 1rem;
    margin: 2rem 0;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: var(--color-bg-alt);
    border-radius: var(--radius);
}

.summary-item-highlight {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    font-weight: 600;
}

.summary-label {
    font-weight: 600;
}

.summary-value {
    font-size: 1.25rem;
    font-weight: 700;
}

.summary-value-highlight {
    font-size: 1.75rem;
}

.reminders-box {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius);
    border-left: 4px solid var(--color-accent);
}

[dir="rtl"] .reminders-box {
    border-left: none;
    border-right: 4px solid var(--color-accent);
}

.print-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

/* Methodology */
.sources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.source-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem;
    background: var(--color-bg-alt);
    border-radius: var(--radius);
    text-align: center;
}

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

.calc-detail {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--color-bg-alt);
    border-radius: var(--radius);
}

.calc-formula {
    background: white;
    padding: 1rem;
    border-radius: 0.375rem;
    font-family: 'Courier New', monospace;
    font-size: 0.95rem;
    border-left: 3px solid var(--color-accent);
    margin: 0.5rem 0;
}

[dir="rtl"] .calc-formula {
    border-left: none;
    border-right: 3px solid var(--color-accent);
}

.note-item {
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--color-bg-alt);
    border-radius: var(--radius);
}

.note-item strong {
    display: block;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

/* Footer */
.footer {
    background: var(--color-primary-dark);
    color: white;
    padding: 3rem 0;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.footer-section h4 {
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.footer-section p {
    font-size: 0.9rem;
    line-height: 1.7;
    opacity: 0.9;
}

.footer-icon {
    height: 40px;
}

/* Language Modal */
.lang-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.lang-modal-content {
    background: white;
    padding: 2rem;
    border-radius: 0.75rem;
    max-width: 600px;
    width: 90%;
    text-align: center;
    max-height: 90vh;
    overflow-y: auto;
}

.lang-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.lang-btn {
    padding: 1rem 0.75rem;
    font-size: 0.9rem;
    font-weight: 600;
    border: 2px solid var(--color-primary);
    background: white;
    color: var(--color-primary);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    min-height: 60px;
}

.lang-btn:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .header-content {
        justify-content: center;
    }
    
    .nav {
        width: 100%;
        justify-content: center;
    }
    
    .lang-modal-content {
        padding: 1.5rem;
        max-width: 95%;
    }
    
    .lang-options {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    
    .lang-btn {
        padding: 0.75rem 0.5rem;
        font-size: 0.8rem;
        min-height: 50px;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .content-card, .calculator-form {
        padding: 1.5rem;
    }
    
    .grid-2, .nisab-grid, .comparison-grid, .zakatable-assets-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-content {
        padding: 1rem;
    }
    
    .form-input {
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
}

/* Print */
@media print {
    /* Hide non-essential elements */
    .header, .footer, .nav, .lang-switch-btn,
    .print-actions, .btn, #logs, .sr-only { display: none !important; }

    /* Optimize for print */
    body { font-size: 10pt; line-height: 1.2; }
    .section { page-break-inside: avoid; margin: 0.5rem 0; }
    .content-card { box-shadow: none; border: 1px solid #000; padding: 0.5rem; margin: 0.25rem 0; }
    h1 { font-size: 16pt; }
    h2 { font-size: 14pt; }
    h3 { font-size: 12pt; }
    h4 { font-size: 11pt; }
    p { margin: 0.25rem 0; }
    .summary-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
    .summary-item { display: flex; justify-content: space-between; }
    .reminders-box ul { margin: 0.25rem 0; padding-left: 1rem; }
    .reminders-box li { margin: 0.125rem 0; }

    /* Force black text for printing */
    * { color: #000 !important; }

    /* Add page breaks */
    #results { page-break-before: always; }

    /* Keep existing print rules */
    body {
        background: white;
    }

    .hero, .form-actions {
        display: none !important;
    }

    .calculator-form, #what-is-zakat, #rules, #nisab, #methodology {
        display: none;
    }

    .results-section {
        display: block !important;
        page-break-inside: avoid;
    }

    /* Show print-specific content */
    .print-only {
        display: block !important;
    }

    /* Add borders for structure */
    .content-card,
    .results-card {
        border: 2px solid #000 !important;
        margin-bottom: 0.5rem;
    }

    /* Print URLs after links */
    a[href]:after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
        font-style: italic;
    }

    a[href^="#"]:after,
    a[href^="javascript:"]:after {
        content: "";
    }

    /* Enhanced print header */
    .print-header {
        text-align: center;
        margin-bottom: 1rem;
        padding-bottom: 0.5rem;
        border-bottom: 2px solid #000;
    }

    /* Print footer */
    .print-footer {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        text-align: center;
        font-size: 0.8em;
        padding: 0.5rem;
        border-top: 1px solid #000;
    }
}

/* Spinner animation for loading states */
.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid #ffffff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Field error messages */
.field-error {
    color: #dc2626;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    padding: 0.5rem;
    background-color: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 0.375rem;
    display: none;
}

.btn.loading {
    opacity: 0.7;
    cursor: wait;
}

.keyboard-focus {
    outline: 3px solid #1a5632;
    outline-offset: 2px;
}

.update-notification {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: white;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    z-index: 10000;
    max-width: 300px;
}

.update-content {
    padding: 1.5rem;
    text-align: center;
}

.update-content p {
    margin: 0.5rem 0;
}

.update-content button {
    margin: 0.25rem;
}

/* Accessibility */
:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-primary);
    color: white;
    padding: 8px;
    text-decoration: none;
    z-index: 100;
}

.skip-link:focus {
    top: 0;
}

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

/* Nisab guidance styling */
.nisab-guidance {
    margin-top: 1rem;
}

/* Logs Section */
.logs-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.btn-danger {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
    color: white;
}

.btn-danger:hover {
    background: linear-gradient(135deg, #b91c1c, #991b1b);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.logs-stats {
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--color-bg-alt);
    border-radius: var(--radius);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: white;
    border-radius: var(--radius);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
}

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

.logs-display {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--color-bg-alt);
    border-radius: var(--radius);
}

.logs-filter {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.logs-filter label {
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
}

.logs-content {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem;
    max-height: 400px;
    overflow-y: auto;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    line-height: 1.5;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.logs-content::-webkit-scrollbar {
    width: 6px;
}

.logs-content::-webkit-scrollbar-track {
    background: var(--color-bg-alt);
    border-radius: 3px;
}

.logs-content::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 3px;
}

.logs-content::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-muted);
}