:root {
    --bg-primary: #f4f6f9;
    --card-bg: #ffffff;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --highlight: #10b981;
    --radius: 12px;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-main);
    line-height: 1.5;
    padding: 16px 12px;
}

/* Header */
.app-header {
    text-align: center;
    margin-bottom: 20px;
}

.app-header h1 {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.app-header p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Main Container */
.calculator-container {
    max-width: 480px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Cards */
.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 18px 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.card h2 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 14px;
}

/* Form Inputs */
.input-group {
    margin-bottom: 16px;
}

.input-group:last-child {
    margin-bottom: 0;
}

label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 6px;
}

input[type="text"],
input[type="number"],
select {
    width: 100%;
    padding: 12px 14px;
    font-size: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: #fafafa;
    color: var(--text-main);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    appearance: none;
}

select {
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%2364748B%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
    background-repeat: no-repeat;
    background-position: right 14px top 50%;
    background-size: 10px auto;
    padding-right: 32px;
}

input[type="text"]:focus,
input[type="number"]:focus,
select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
    background-color: #ffffff;
}

/* Currency Wrapper */
.currency-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.currency-symbol {
    position: absolute;
    left: 12px;
    font-weight: 600;
    color: var(--text-muted);
}

.currency-wrapper input {
    padding-left: 28px;
}

.status-text {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 5px;
}

/* Slider + Number Input Layout */
.slider-input-combo {
    display: grid;
    grid-template-columns: 1fr 90px;
    gap: 12px;
    align-items: center;
}

/* Mobile-Friendly Sliders */
input[type="range"] {
    width: 100%;
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    outline: none;
    -webkit-appearance: none;
    margin: 10px 0;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    border: 2px solid #ffffff;
    transition: transform 0.1s ease;
}

input[type="range"]::-webkit-slider-thumb:active {
    transform: scale(1.15);
}

input[type="range"]::-moz-range-thumb {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    border: 2px solid #ffffff;
}

/* Cost Output Hero Card */
.results-card {
    background: linear-gradient(135deg, #1e293b, #0f172a);
    color: #ffffff;
    border: none;
}

.results-card h2 {
    color: #94a3b8;
    margin-bottom: 4px;
}

.hero-result {
    font-size: 3rem;
    font-weight: 800;
    color: var(--highlight);
    letter-spacing: -1px;
    line-height: 1.1;
    margin: 8px 0 16px 0;
}

.secondary-results {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-top: 12px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 6px;
    font-size: 0.95rem;
}

.secondary-results p {
    display: flex;
    justify-content: space-between;
    color: #cbd5e1;
}

.secondary-results strong {
    color: #ffffff;
}

/* Tablet & Desktop Adjustments */
@media (min-width: 600px) {
    body {
        padding: 40px 20px;
    }
    
    .calculator-container {
        max-width: 520px;
    }

    .card {
        padding: 24px;
    }

    .hero-result {
        font-size: 3.4rem;
    }
}

/* SEO Content Styling */
.seo-content {
    line-height: 1.65;
    color: #334155;
}

.seo-content h2 {
    font-size: 1.15rem;
    color: var(--text-main);
    text-transform: none;
    letter-spacing: normal;
    margin-bottom: 10px;
}

.seo-content h3 {
    font-size: 1rem;
    color: var(--text-main);
    margin: 18px 0 8px 0;
}

.seo-content p {
    margin-bottom: 12px;
    font-size: 0.92rem;
}

.seo-content a {
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
}

.seo-content a:hover {
    text-decoration: underline;
}

.formula-box {
    background-color: #f1f5f9;
    border-left: 4px solid var(--accent);
    padding: 10px 14px;
    margin: 14px 0;
    border-radius: 0 6px 6px 0;
    overflow-x: auto;
}

.formula-box code {
    font-family: monospace;
    font-size: 0.88rem;
    color: #0f172a;
    white-space: nowrap;
}

/* Comparison Table */
.table-scroll {
    overflow-x: auto;
    margin: 12px 0;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
    text-align: left;
}

.data-table th, 
.data-table td {
    padding: 10px 8px;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background-color: #f8fafc;
    color: var(--text-muted);
    font-weight: 600;
}

.faq-item {
    margin-top: 14px;
}

.faq-item h4 {
    font-size: 0.95rem;
    color: var(--text-main);
    margin-bottom: 4px;
}

/* Mode Switcher Tabs */
.mode-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    background: #e2e8f0;
    padding: 4px;
    border-radius: 8px;
}

.tab-btn {
    flex: 1;
    padding: 8px 12px;
    font-size: 0.85rem;
    font-weight: 600;
    border: none;
    background: transparent;
    color: var(--text-muted);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.tab-btn.active {
    background: #ffffff;
    color: var(--text-main);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.va-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* Navigation Bar */
.tool-nav {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.tool-nav-link {
    padding: 8px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    background: #e2e8f0;
    color: var(--text-muted);
    transition: all 0.2s ease;
}

.tool-nav-link.active,
.tool-nav-link:hover {
    background: var(--accent);
    color: #ffffff;
}

/* Comparison Head-to-Head Cards */
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

@media (min-width: 600px) {
    .comparison-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.vs-pill {
    text-align: center;
    font-weight: 800;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: -4px 0;
}

/* Decision / Verdict Banner */
.verdict-banner {
    padding: 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    text-align: center;
}

.verdict-save {
    background-color: #ecfdf5;
    border: 2px solid #10b981;
    color: #065f46;
}

.verdict-cost {
    background-color: #fef2f2;
    border: 2px solid #ef4444;
    color: #991b1b;
}

.verdict-title {:root {
    --bg-primary: #f4f6f9;
    --card-bg: #ffffff;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --highlight: #10b981;
    --radius: 12px;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-main);
    line-height: 1.5;
    padding: 16px 12px;
}

/* Header */
.app-header {
    text-align: center;
    margin-bottom: 16px;
}

.app-header h1 {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.app-header p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Navigation Bar */
.tool-nav {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.tool-nav-link {
    padding: 8px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    background: #e2e8f0;
    color: var(--text-muted);
    transition: all 0.2s ease;
}

.tool-nav-link.active,
.tool-nav-link:hover {
    background: var(--accent);
    color: #ffffff;
}

/* Main Container */
.calculator-container {
    max-width: 480px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Cards */
.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 18px 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.card h2 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 14px;
}

/* Form Inputs */
.input-group {
    margin-bottom: 16px;
}

.input-group:last-child {
    margin-bottom: 0;
}

label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 6px;
}

input[type="text"],
input[type="number"],
select {
    width: 100%;
    padding: 12px 14px;
    font-size: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: #fafafa;
    color: var(--text-main);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    appearance: none;
}

select {
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%2364748B%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
    background-repeat: no-repeat;
    background-position: right 14px top 50%;
    background-size: 10px auto;
    padding-right: 32px;
}

input[type="text"]:focus,
input[type="number"]:focus,
select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
    background-color: #ffffff;
}

/* Mode Switcher Tabs */
.mode-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    background: #e2e8f0;
    padding: 4px;
    border-radius: 8px;
}

.tab-btn {
    flex: 1;
    padding: 8px 12px;
    font-size: 0.85rem;
    font-weight: 600;
    border: none;
    background: transparent;
    color: var(--text-muted);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.tab-btn.active {
    background: #ffffff;
    color: var(--text-main);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.va-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* Currency Wrapper */
.currency-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.currency-symbol {
    position: absolute;
    left: 12px;
    font-weight: 600;
    color: var(--text-muted);
}

.currency-wrapper input {
    padding-left: 28px;
}

.status-text {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 5px;
}

/* Slider + Number Input Layout */
.slider-input-combo {
    display: grid;
    grid-template-columns: 1fr 90px;
    gap: 12px;
    align-items: center;
}

/* Mobile-Friendly Sliders */
input[type="range"] {
    width: 100%;
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    outline: none;
    -webkit-appearance: none;
    margin: 10px 0;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    border: 2px solid #ffffff;
    transition: transform 0.1s ease;
}

input[type="range"]::-webkit-slider-thumb:active {
    transform: scale(1.15);
}

input[type="range"]::-moz-range-thumb {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    border: 2px solid #ffffff;
}

/* Cost Output Hero Card */
.results-card {
    background: linear-gradient(135deg, #1e293b, #0f172a);
    color: #ffffff;
    border: none;
}

.results-card h2 {
    color: #94a3b8;
    margin-bottom: 4px;
}

.hero-result {
    font-size: 3rem;
    font-weight: 800;
    color: var(--highlight);
    letter-spacing: -1px;
    line-height: 1.1;
    margin: 8px 0 16px 0;
}

/* Secondary Results List (Default for Light Cards) */
.secondary-results {
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 6px;
    font-size: 0.95rem;
}

.secondary-results p {
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
}

.secondary-results strong {
    color: var(--text-main);
    font-weight: 700;
}

/* Overrides when used inside the Dark Hero Card */
.results-card .secondary-results {
    border-top-color: rgba(255, 255, 255, 0.12);
}

.results-card .secondary-results p {
    color: #cbd5e1;
}

.results-card .secondary-results strong {
    color: #ffffff;
}

/* Head-to-Head Comparison Grid */
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

/* Decision / Verdict Banner */
.verdict-banner {
    padding: 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    text-align: center;
}

.verdict-save {
    background-color: #ecfdf5;
    border: 2px solid #10b981;
    color: #065f46;
}

.verdict-cost {
    background-color: #fef2f2;
    border: 2px solid #ef4444;
    color: #991b1b;
}

.verdict-title {
    font-size: 1.25rem;
    font-weight: 800;
    display: block;
    margin-bottom: 4px;
}

.verdict-desc {
    font-size: 0.9rem;
    line-height: 1.4;
}

/* SEO Content Styling */
.seo-content {
    line-height: 1.65;
    color: #334155;
}

.seo-content h2 {
    font-size: 1.15rem;
    color: var(--text-main);
    text-transform: none;
    letter-spacing: normal;
    margin-bottom: 10px;
}

.seo-content h3 {
    font-size: 1rem;
    color: var(--text-main);
    margin: 18px 0 8px 0;
}

.seo-content p {
    margin-bottom: 12px;
    font-size: 0.92rem;
}

.seo-content a {
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
}

.seo-content a:hover {
    text-decoration: underline;
}

.formula-box {
    background-color: #f1f5f9;
    border-left: 4px solid var(--accent);
    padding: 10px 14px;
    margin: 14px 0;
    border-radius: 0 6px 6px 0;
    overflow-x: auto;
}

.formula-box code {
    font-family: monospace;
    font-size: 0.88rem;
    color: #0f172a;
    white-space: nowrap;
}

/* Comparison Table */
.table-scroll {
    overflow-x: auto;
    margin: 12px 0;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
    text-align: left;
}

.data-table th, 
.data-table td {
    padding: 10px 8px;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background-color: #f8fafc;
    color: var(--text-muted);
    font-weight: 600;
}

.faq-item {
    margin-top: 14px;
}

.faq-item h4 {
    font-size: 0.95rem;
    color: var(--text-main);
    margin-bottom: 4px;
}

/* Tablet & Desktop Adjustments */
@media (min-width: 600px) {
    body {
        padding: 40px 20px;
    }
    
    .calculator-container {
        max-width: 520px;
    }

    .card {
        padding: 24px;
    }

    .hero-result {
        font-size: 3.4rem;
    }

    .comparison-grid {
        grid-template-columns: 1fr 1fr;
    }
}
    font-size: 1.25rem;
    font-weight: 800;
    display: block;
    margin-bottom: 4px;
}

.verdict-desc {
    font-size: 0.9rem;
    line-height: 1.4;
}

.unit-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: 4px;
}

/* Vampire Load Checklist */
.checklist-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.action-link {
    font-size: 0.82rem;
    color: var(--accent);
    background: none;
    border: none;
    cursor: pointer;
    text-decoration: underline;
    padding: 4px;
    font-weight: 600;
}

.device-checklist {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.checklist-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: background-color 0.15s ease, border-color 0.15s ease;
    user-select: none;
}

.checklist-item.active {
    background: #ffffff;
    border-color: #cbd5e1;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.checklist-left {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    cursor: pointer;
}

.checklist-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--accent);
    cursor: pointer;
}

.device-info {
    display: flex;
    flex-direction: column;
}

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

.device-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Quantity Stepper (+ / -) */
.stepper {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: 10px;
}

.stepper-btn {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: #ffffff;
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-main);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.1s ease;
}

.stepper-btn:hover {
    background: #f1f5f9;
}

.stepper-btn:active {
    background: #e2e8f0;
}

.stepper-count {
    min-width: 22px;
    text-align: center;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-main);
}

/* Add Custom Device Form */
.custom-device-box {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px dashed var(--border-color);
}

.custom-device-inputs {
    display: grid;
    grid-template-columns: 1fr 90px auto;
    gap: 8px;
    align-items: center;
}

.btn-secondary {
    padding: 12px 14px;
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid var(--accent);
    background: var(--accent);
    color: #ffffff;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

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

/* Solar Generator & Battery Station Tool */
.badge-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
}

.badge-btn {
    padding: 7px 12px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid var(--border-color);
    background: #f8fafc;
    color: var(--text-main);
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.15s ease;
}

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

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

.runtime-hero {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--highlight);
    letter-spacing: -1px;
    line-height: 1.1;
    margin: 8px 0 16px 0;
}

.callout-box {
    background-color: #eff6ff;
    border-left: 4px solid var(--accent);
    padding: 10px 14px;
    border-radius: 0 8px 8px 0;
    font-size: 0.85rem;
    color: #1e3a8a;
    margin-top: 12px;
}

.callout-box strong {
    color: #1e40af;
}

.solar-flow-tag {
    display: inline-block;
    padding: 3px 8px;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 4px;
    margin-top: 4px;
}

.flow-discharging {
    background-color: #fee2e2;
    color: #991b1b;
}

.flow-charging {
    background-color: #d1fae5;
    color: #065f46;
}

/* Monetization & Recommendation Card */
.recommend-card {
    background: #ffffff;
    border: 1.5px solid #e2e8f0;
    border-radius: var(--radius);
    padding: 16px;
    margin-top: 14px;
    box-shadow: var(--shadow);
    transition: border-color 0.2s ease;
}

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

.recommend-badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: #eff6ff;
    color: var(--accent);
    padding: 3px 8px;
    border-radius: 4px;
    margin-bottom: 8px;
}

.recommend-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 6px;
}

.recommend-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.45;
    margin-bottom: 12px;
}

.recommend-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    padding: 10px 14px;
    font-size: 0.88rem;
    font-weight: 600;
    color: #ffffff;
    background: #0f172a;
    border-radius: 8px;
    text-decoration: none;
    transition: background-color 0.15s ease;
}

.recommend-btn:hover {
    background: #1e293b;
    text-decoration: none;
}

/* Contact Form Elements */
textarea {
    width: 100%;
    padding: 12px 14px;
    font-size: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: #fafafa;
    color: var(--text-main);
    font-family: inherit;
    resize: vertical;
    min-height: 120px;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
    background-color: #ffffff;
}

/* Form Alert Boxes */
.alert {
    padding: 14px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: 0.92rem;
    line-height: 1.45;
}

.alert-success {
    background-color: #ecfdf5;
    border: 1px solid #10b981;
    color: #065f46;
}

.alert-error {
    background-color: #fef2f2;
    border: 1px solid #ef4444;
    color: #991b1b;
}

/* Honeypot Hidden Container */
.ohnohoney {
    position: absolute;
    left: -9999px;
    opacity: 0;
    pointer-events: none;
}