:root {
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-light: #eff6ff;
    --primary-border: #bfdbfe;
    
    --bg-page: #f8fafc;
    --bg-card: #ffffff;
    --bg-subtle: #f1f5f9;
    --text-main: #0f172a;
    --text-muted: #475569;
    --text-light: #64748b;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.06), 0 2px 6px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
    
    --success-color: #16a34a;
    --success-bg: #f0fdf4;
    --danger-color: #dc2626;
    
    --max-width: 1120px;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
    --bg-page: #0f172a;
    --bg-card: #1e293b;
    --bg-subtle: #334155;
    --text-main: #f8fafc;
    --text-muted: #cbd5e1;
    --text-light: #94a3b8;
    --border-color: #334155;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
    --primary-light: rgba(37, 99, 235, 0.15);
    --primary-border: #2563eb;
    --success-bg: rgba(22, 163, 74, 0.15);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-page);
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(37, 99, 235, 0.04) 0%, transparent 45%),
        radial-gradient(circle at 90% 80%, rgba(37, 99, 235, 0.04) 0%, transparent 45%),
        radial-gradient(circle at 50% 50%, rgba(37, 99, 235, 0.02) 0%, transparent 60%),
        linear-gradient(to right, rgba(203, 213, 225, 0.25) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(203, 213, 225, 0.25) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 100% 100%, 36px 36px, 36px 36px;
    color: var(--text-main);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.single-card-box {
    max-width: 840px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.hidden {
    display: none !important;
}

h1, h2, h3, h4 {
    color: var(--text-main);
    font-weight: 700;
    line-height: 1.25;
}

p {
    color: var(--text-muted);
}

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

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

.site-header {
    position: relative;
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 0;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-main);
}

.logo-icon {
    width: 28px;
    height: 28px;
    display: inline-block;
    vertical-align: middle;
    object-fit: contain;
}

.logo-dot {
    color: var(--primary);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-left: auto;
}

.nav-link {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary);
    font-weight: 600;
}

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

.theme-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background-color: var(--bg-subtle);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 0.45rem 0.85rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.theme-toggle-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.sun-icon, .moon-icon {
    width: 16px;
    height: 16px;
}

[data-theme="dark"] .sun-icon {
    display: block;
}

[data-theme="dark"] .moon-icon {
    display: none;
}

.sun-icon {
    display: none;
}

.moon-icon {
    display: block;
}

.hamburger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 36px;
    height: 36px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 6px;
}

.hamburger-btn span {
    width: 100%;
    height: 2px;
    background-color: var(--text-main);
    border-radius: 2px;
    transition: var(--transition);
}

.hero-section {
    padding: 3rem 0 1.5rem;
    text-align: center;
}

.hero-container {
    max-width: 680px;
}

.hero-title {
    font-size: 2.25rem;
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
}

.hero-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
}

.calculator-section {
    padding: 1rem 0 3rem;
}

.calc-container {
    display: flex;
    justify-content: center;
}

.calculator-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 1.75rem 2rem;
    width: 100%;
    max-width: 620px;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.card-header {
    margin-bottom: 1.25rem;
    text-align: left;
}

.card-title {
    font-size: 1.35rem;
    margin-bottom: 0.25rem;
}

.card-subtitle {
    font-size: 0.875rem;
    color: var(--text-light);
}

.calc-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-compact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
}

.select-wrapper, .input-wrapper {
    position: relative;
    width: 100%;
}

.form-input {
    width: 100%;
    padding: 0.55rem 0.85rem;
    font-size: 0.925rem;
    font-family: inherit;
    color: var(--text-main);
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    outline: none;
    transition: var(--transition);

    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

.select-wrapper::after {
    content: '';
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid var(--text-light);
    pointer-events: none;
}

.input-unit {
    position: absolute;
    right: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.825rem;
    color: var(--text-light);
    font-weight: 500;
    pointer-events: none;
}

.unit-presets-compact {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    background-color: var(--bg-subtle);
    padding: 0.45rem 0.75rem;
    border-radius: var(--radius-sm);
    flex-wrap: wrap;
}

.preset-label {
    font-size: 0.775rem;
    color: var(--text-light);
    font-weight: 500;
}

.preset-btns {
    display: flex;
    gap: 0.35rem;
}

.preset-btn {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.55rem;
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition);
}

.preset-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background-color: var(--primary-light);
}

.preset-btn.active {
    background-color: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

.solar-netmetering-box {
    background-color: var(--bg-subtle);
    border: 1px dashed var(--primary-border);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: var(--transition);
}

.solar-checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    cursor: pointer;
    user-select: none;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-main);
}

.solar-checkbox {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

.solar-input-field {
    margin-top: 0.25rem;
    padding-top: 0.5rem;
    border-top: 1px dashed var(--border-color);
}

.solar-input-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.3rem;
}

.solar-hint {
    font-size: 0.75rem;
    color: var(--text-light);
    display: block;
    margin-top: 0.25rem;
}

.form-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.form-input.invalid {
    border-color: var(--danger-color);
}

.error-msg {
    font-size: 0.8rem;
    color: var(--danger-color);
    display: none;
}

.form-input.invalid + .error-msg,
.form-group.has-error .error-msg {
    display: block;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary);
    color: #ffffff;
}

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

.btn-outline {
    background-color: transparent;
    border-color: var(--border-color);
    color: var(--text-main);
}

.btn-outline:hover {
    border-color: var(--text-muted);
    background-color: var(--bg-subtle);
}

.btn-full {
    width: 100%;
}

.disclaimer-banner {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    margin-top: 1.75rem;
    padding: 0.85rem 1rem;
    background-color: var(--bg-subtle);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.info-icon {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--primary);
}

.disclaimer-text {
    font-size: 0.825rem;
    line-height: 1.45;
    color: var(--text-muted);
}

.result-section {
    padding: 1.5rem 0 3.5rem;
    animation: fadeIn 0.4s ease-out;
}

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

.result-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.result-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2.25rem;
    width: 100%;
    max-width: 600px;
}

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

.bill-brand {
    font-size: 1.25rem;
    font-weight: 700;
}

.bill-badge {
    background-color: var(--primary-light);
    color: var(--primary);
    border: 1px solid var(--primary-border);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.3rem 0.65rem;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.bill-meta-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    background-color: var(--bg-subtle);
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
}

.meta-item {
    display: flex;
    flex-direction: column;
}

.meta-label {
    font-size: 0.75rem;
    color: var(--text-light);
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 0.15rem;
}

.meta-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
}

.bill-divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 1.5rem 0;
}

.breakdown-heading {
    font-size: 1rem;
    margin-bottom: 1rem;
}

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

.bill-table tr {
    border-bottom: 1px dashed var(--border-color);
}

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

.bill-table td {
    padding: 0.85rem 0;
    vertical-align: top;
}

.charge-name {
    font-size: 0.925rem;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-toggle-details {
    background: none;
    border: none;
    color: var(--primary);
    font-size: 0.8rem;
    cursor: pointer;
    padding: 0;
    font-weight: 500;
}

.btn-toggle-details:hover {
    text-decoration: underline;
}

.charge-sub {
    display: block;
    font-size: 0.775rem;
    color: var(--text-light);
}

.charge-amount {
    text-align: right;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
}

.slab-details-row td {
    padding: 0 0 0.75rem 0;
}

.slab-details-box {
    background-color: var(--bg-subtle);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.slab-line {
    display: flex;
    justify-content: space-between;
    padding: 0.2rem 0;
}

.text-success {
    color: var(--success-color) !important;
}

.bill-total-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--primary-light);
    border: 1px solid var(--primary-border);
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius-md);
    margin-top: 1.5rem;
}

.total-label {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-main);
}

.total-amount {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary);
}

.bill-disclaimer {
    margin-top: 1.5rem;
    font-size: 0.775rem;
    color: var(--text-light);
    text-align: center;
    line-height: 1.4;
}

.result-actions {
    display: flex;
    gap: 1rem;
    width: 100%;
    max-width: 600px;
}

.result-actions .btn {
    flex: 1;
}

.section {
    padding: 4rem 0;
    border-top: 1px solid var(--border-color);
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 3rem;
}

.section-title {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.section-subtitle {
    font-size: 0.975rem;
    color: var(--text-muted);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.tool-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transition: var(--transition);
}

.tool-card:hover {
    border-color: var(--primary-border);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.tool-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.tool-title {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

.tool-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.btn-tool {
    background-color: var(--bg-subtle);
    border-color: var(--border-color);
    color: var(--text-main);
    width: 100%;
    font-size: 0.875rem;
    padding: 0.65rem 1rem;
}

.btn-tool:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #ffffff;
}

.how-to-use-section {
    padding: 4rem 0;
    border-top: 1px solid var(--border-color);
}

.how-to-use-container {
    max-width: 820px;
    margin: 0 auto;
}

.steps-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.step-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.step-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-border);
    border-left-color: var(--primary);
}

.step-heading {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.35rem;
}

.step-paragraph {
    font-size: 0.925rem;
    line-height: 1.6;
    color: var(--text-muted);
}

.page-container, .how-it-works-container {
    max-width: 820px;
    margin: 0 auto;
}

.single-card-box {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.seo-article-content {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.article-block {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
    box-shadow: none;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.article-heading {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.35;
    margin-bottom: 0.2rem;
}

.article-paragraph {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-muted);
}

.faq-section {
    padding: 4rem 0;
    border-top: 1px solid var(--border-color);
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

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

.faq-item:hover {
    border-color: var(--primary-border);
}

.faq-trigger {
    width: 100%;
    padding: 1.15rem 1.5rem;
    background: transparent;
    border: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-align: left;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-main);
    cursor: pointer;
    outline: none;
    transition: background-color 0.2s ease;
}

.faq-trigger:focus-visible {
    background-color: var(--bg-subtle);
}

.faq-icon {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary);
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 1rem;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    color: var(--danger-color);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0, 1, 0, 1), padding 0.3s ease;
    padding: 0 1.5rem;
}

.faq-item.active .faq-content {
    max-height: 300px;
    padding: 0 1.5rem 1.25rem 1.5rem;
    border-top: 1px dashed var(--border-color);
}

.faq-content p {
    font-size: 0.925rem;
    line-height: 1.6;
    color: var(--text-muted);
    padding-top: 0.75rem;
}

.site-footer {
    background-color: var(--bg-card);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0 2rem;
    margin-top: 3rem;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.footer-brand {
    max-width: 340px;
}

.footer-tagline {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-link {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
    transition: var(--transition);
}

.footer-link:hover {
    color: var(--primary);
}

.footer-bottom {
    padding-top: 1.5rem;
    text-align: center;
}

.copyright {
    font-size: 0.85rem;
    color: var(--text-light);
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    animation: modalFade 0.25s ease-out;
}

@keyframes modalFade {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 540px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    padding: 2rem;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1.25rem;
    background: transparent;
    border: none;
    font-size: 1.75rem;
    color: var(--text-light);
    cursor: pointer;
    line-height: 1;
}

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

.modal-body h3 {
    font-size: 1.35rem;
    margin-bottom: 1rem;
}

.modal-body p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.85rem;
    line-height: 1.5;
}

.modal-body label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin: 0.75rem 0 0.35rem;
}

@media (max-width: 992px) {
    .flow-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .flow-step {
        justify-content: center;
    }

    .flow-arrow {
        transform: rotate(90deg);
        text-align: center;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 1.8rem;
    }

    .calculator-card {
        padding: 1.25rem 1.5rem;
    }

    .form-compact-grid {
        grid-template-columns: 1fr;
    }

    .hamburger-btn {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--bg-card);
        border-bottom: 1px solid var(--border-color);
        flex-direction: column;
        padding: 1.25rem;
        gap: 1rem;
        box-shadow: var(--shadow-md);
        display: none;
    }

    .nav-menu.active {
        display: flex;
    }

    .footer-top {
        flex-direction: column;
        gap: 1.5rem;
    }

    .footer-links {
        flex-direction: column;
        gap: 0.75rem;
    }

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

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

@media print {
    body {
        background-color: #ffffff !important;
        color: #000000 !important;
        font-size: 12pt;
    }

    .site-header,
    .hero-section,
    .calculator-section,
    .other-tools-section,
    .how-to-use-section,
    .how-it-works-section,
    .faq-section,
    .site-footer,
    .result-actions,
    .btn-toggle-details,
    .modal-overlay {
        display: none !important;
    }

    .result-section,
    .result-container,
    .result-card {
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        box-shadow: none !important;
        border: 1px solid #cccccc !important;
        padding: 20pt !important;
        margin: 0 !important;
        background: #ffffff !important;
    }

    .bill-total-box {
        background-color: #f1f5f9 !important;
        border: 1px solid #000000 !important;
        color: #000000 !important;
    }

    .total-amount {
        color: #000000 !important;
    }

    .slab-details-row {
        display: table-row !important;
    }
}