/* ============================================================
   GSTExtract — Finance-Grade Professional UI
   Pure CSS. No frameworks. No animations.
   ============================================================ */

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

:root {
    --primary: #1E3A8A;
    --primary-hover: #1E40AF;
    --primary-dark: #172554;
    --primary-light: #2563EB;
    --primary-bg: #EFF6FF;
    --primary-bg-subtle: #F0F5FF;
    --text: #1F2937;
    --text-secondary: #6B7280;
    --text-muted: #6B7280;
    --bg: #F8FAFC;
    --bg-alt: #F1F5F9;
    --white: #FFFFFF;
    --border: #E2E8F0;
    --border-light: #F1F5F9;
    --success: #166534;
    --success-bg: #DCFCE7;
    --success-border: #BBF7D0;
    --error: #991B1B;
    --error-bg: #FEF2F2;
    --error-border: #FECACA;
    --warn: #92400E;
    --warn-bg: #FFFBEB;
    --warn-border: #FDE68A;
    --info: #1E40AF;
    --info-bg: #EFF6FF;
    --info-border: #BFDBFE;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --shadow: 0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.03);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.08), 0 4px 8px rgba(0,0,0,0.03);
    --shadow-lift: 0 8px 28px rgba(0,0,0,0.10), 0 4px 10px rgba(0,0,0,0.04);
    --radius: 8px;
    --radius-lg: 14px;
    --radius-xl: 16px;
    --mono: "SF Mono", "Cascadia Code", "Consolas", "Liberation Mono", monospace;
}

html {
    scroll-behavior: smooth;
}

/* Skip-to-content link: visually hidden until keyboard-focused. */
.skip-link {
    position: absolute;
    top: -40px;
    left: 12px;
    z-index: 200;
    padding: 8px 14px;
    background: var(--primary);
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius);
    text-decoration: none;
    box-shadow: var(--shadow-md);
    transition: top 0.12s ease;
}

.skip-link:focus,
.skip-link:focus-visible {
    top: 12px;
    outline: 2px solid var(--white);
    outline-offset: 2px;
}

#main-content:focus {
    outline: none;
}

body {
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.6;
    color: var(--text);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.page-wrap {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.page-wrap main {
    flex: 1;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 32px;
}

.container-narrow {
    max-width: 580px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Header --- */
header {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 32px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--primary);
}

.logo-icon {
    color: var(--primary);
    flex-shrink: 0;
}

.logo-text {
    font-size: 1.2rem;
    letter-spacing: -0.025em;
    color: var(--primary);
    font-weight: 500;
}

.logo-text strong {
    font-weight: 700;
    color: var(--primary);
}

/* --- Nav Toggle (hamburger, hidden on desktop) --- */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    color: var(--text-secondary);
    line-height: 0;
}

.nav-toggle:hover {
    color: var(--text);
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 28px;
}

.header-nav a {
    font-size: 0.85rem;
    font-weight: 450;
    color: var(--text-secondary);
    text-decoration: none;
    letter-spacing: 0.01em;
}

.header-nav a:hover {
    color: var(--text);
}

/* --- Nav Dropdown --- */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.85rem;
    font-weight: 450;
    color: var(--text-secondary);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    margin: 0;
    line-height: inherit;
    letter-spacing: 0.01em;
    font-family: inherit;
}

.nav-dropdown-btn:hover {
    color: var(--text);
}

.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    padding-top: 8px;
    min-width: 200px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 6px 0;
    z-index: 100;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
    display: block;
}

.nav-dropdown-menu a {
    display: block;
    padding: 8px 16px;
    font-size: 0.84rem;
    color: var(--text-secondary);
    text-decoration: none;
    white-space: nowrap;
}

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

.nav-divider {
    margin: 6px 0;
    border: none;
    border-top: 1px solid var(--border-light);
}

/* --- Nav active page indicator --- */
.header-nav a.nav-active,
.nav-dropdown-btn.nav-active {
    color: var(--primary);
    font-weight: 600;
}

.nav-dropdown-menu a.nav-active {
    color: var(--primary);
    background: var(--primary-bg);
    font-weight: 500;
}

/* --- Footer --- */
footer {
    border-top: 1px solid var(--border);
    background: var(--white);
}

.footer-inner {
    max-width: 1140px;
    margin: 0 auto;
    padding: 20px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-decoration: none;
}

.footer-links a:hover {
    color: var(--text);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 22px;
    font-size: 0.9rem;
    font-weight: 500;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    line-height: 1.4;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: var(--shadow-md);
}

.btn-primary:disabled {
    background: var(--text-muted);
    cursor: not-allowed;
    box-shadow: none;
}

.btn-cta {
    background: var(--primary);
    color: var(--white);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 14px 24px;
    border-radius: 10px;
    box-shadow: var(--shadow-md);
    letter-spacing: 0.01em;
}

.btn-cta:hover {
    background: var(--primary-hover);
    box-shadow: var(--shadow-lift);
}

.btn-cta:disabled {
    background: var(--text-muted);
    cursor: not-allowed;
    box-shadow: none;
}

.btn-outline {
    background: var(--white);
    color: var(--primary);
    border: 1.5px solid var(--primary);
}

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

.btn-copied {
    background: var(--success-bg);
    color: #166534;
    border-color: #166534;
}

.btn-copied:hover {
    background: var(--success-bg);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.btn-ghost:hover {
    background: var(--border-light);
    color: var(--text);
}

.btn-full {
    width: 100%;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
}

/* ===========================================================
   HOME PAGE
   =========================================================== */

/* --- Hero (white bg) --- */
.hero-section {
    background: var(--white);
    padding: 28px 0 22px;
    text-align: center;
}

.hero-section h1 {
    font-size: 2.75rem;
    font-weight: 750;
    color: var(--text);
    letter-spacing: -0.035em;
    line-height: 1.15;
    margin-bottom: 8px;
}

.hero-sub {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 6px;
}

.hero-sub-lede {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text);
}

.blog-hero-image {
    display: block;
    width: 100%;
    height: auto;
    margin: 0 auto 28px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--white);
}

.hero-authority {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.hero-visual {
    display: block;
    width: 100%;
    max-width: 520px;
    height: auto;
    margin: 28px auto 0;
}

@media (max-width: 640px) {
    .hero-visual {
        max-width: 420px;
        margin-top: 22px;
    }
}

.hero-badge {
    display: inline-block;
    margin-top: 12px;
    padding: 6px 16px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--success);
    background: var(--success-bg);
    border: 1px solid var(--success-border);
    border-radius: 20px;
}

/* --- Breadcrumb (sits between header and hero) --- */
.breadcrumb {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 10px 0;
    font-size: 0.85rem;
}

.breadcrumb ol {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 32px;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0;
    color: var(--text-muted);
}

.breadcrumb li {
    display: inline-flex;
    align-items: center;
}

.breadcrumb li + li::before {
    content: "›";
    margin: 0 8px;
    color: var(--text-muted);
}

.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
}

.breadcrumb a:hover {
    color: var(--primary);
    text-decoration: underline;
}

.breadcrumb li[aria-current="page"] {
    color: var(--text);
    font-weight: 500;
}

/* --- Upload Section (gray bg) --- */
.upload-section {
    background: var(--bg-alt);
    padding: 28px 0 40px;
}

.upload-wrapper {
    max-width: 560px;
    margin: 0 auto;
}

.upload-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 26px 28px;
    box-shadow: var(--shadow-lg);
}

.upload-zone {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 28px 24px;
    border: 2px dashed #CBD5E1;
    border-radius: var(--radius-lg);
    background: var(--primary-bg-subtle);
    cursor: pointer;
}

.upload-zone:hover,
.upload-zone.drag-over {
    border-color: var(--primary-light);
    background: var(--primary-bg);
}

.upload-icon {
    color: var(--primary-light);
}

.upload-label {
    font-size: 0.92rem;
    color: var(--text-secondary);
}

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

.file-input-hidden {
    position: absolute;
    width: 0;
    height: 0;
    opacity: 0;
    pointer-events: none;
}

.file-selected {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    background: var(--primary-bg);
    border: 1px solid var(--info-border);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--primary);
    font-weight: 500;
}

.file-remove {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.3rem;
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
}

.file-remove:hover {
    color: var(--error);
    background: none;
}

.form-opt-out {
    margin: 12px 0;
}

.form-opt-out label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.form-opt-out input[type="checkbox"] {
    accent-color: var(--primary);
    width: 15px;
    height: 15px;
}

.sample-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 16px 0 12px;
}

.sample-divider::before,
.sample-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--border);
}

.sample-divider span {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: lowercase;
}

.try-sample-btn {
    display: block;
    text-align: center;
    text-decoration: none;
}

.upload-notice {
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 16px;
}

.early-access-note {
    text-align: center;
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 6px;
}

.upload-btn-row {
    display: flex;
    gap: 10px;
    margin-top: 4px;
}

.btn-upload-main {
    flex: 1;
}

.btn-sample {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 18px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    background: var(--primary-bg);
    border: 1.5px solid var(--primary-light);
    border-radius: var(--radius);
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.15s, box-shadow 0.15s;
}

.btn-sample:hover {
    background: var(--primary-bg-subtle);
    box-shadow: var(--shadow-sm);
}

.social-proof {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 14px;
    padding: 8px 16px;
    font-size: 0.78rem;
    color: var(--success);
    background: var(--success-bg);
    border-radius: 20px;
    border: 1px solid var(--success-border);
}

.social-proof svg {
    flex-shrink: 0;
}

/* --- Next Steps (Result Pages) --- */
.next-steps-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-top: 20px;
}

.next-steps-card h3 {
    font-size: 0.95rem;
    color: var(--text);
    margin: 0 0 16px;
}

.next-steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.next-step {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.next-step svg {
    flex-shrink: 0;
    color: var(--primary);
    margin-top: 2px;
}

.next-step strong {
    display: block;
    font-size: 0.82rem;
    color: var(--text);
    margin-bottom: 4px;
}

.next-step p {
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.45;
    margin: 0;
}

.next-step a {
    color: var(--primary-light);
    text-decoration: none;
}

.next-step a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .next-steps-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    .upload-btn-row {
        flex-direction: column;
    }
}

/* --- How It Works (inside gray section) --- */
.how-it-works {
    max-width: 560px;
    margin: 36px auto 0;
}

.how-title {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 20px;
}

.steps-row {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
}

.step-item {
    flex: 1;
    text-align: center;
    padding: 0 16px;
}

.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: 50%;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.step-item h3 {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
}

.step-item p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.45;
}

.step-connector {
    width: 32px;
    height: 1px;
    background: var(--border);
    margin-top: 18px;
    flex-shrink: 0;
}

/* --- Trust Section (white bg) --- */
.trust-section {
    background: var(--white);
    padding: 56px 0;
    border-top: 1px solid var(--border-light);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 960px;
    margin: 0 auto;
}

.trust-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.trust-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: var(--primary-bg);
    border-radius: 12px;
    color: var(--primary);
}

.trust-card-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.trust-card-text strong {
    font-size: 0.92rem;
    font-weight: 650;
    color: var(--text);
    line-height: 1.3;
}

.trust-card-text span {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.45;
}

/* ===========================================================
   RESULT PAGE
   =========================================================== */
.result-section {
    padding: 40px 0;
}

.result-banner {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    background: var(--success-bg);
    border: 1px solid var(--success-border);
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--success);
}

.result-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.result-header {
    padding: 18px 28px 0;
}

.result-header h2 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
}

.result-table {
    width: 100%;
    border-collapse: collapse;
    margin: 12px 0 0;
}

.result-table th,
.result-table td {
    text-align: left;
    padding: 10px 28px;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.9rem;
}

.result-table th {
    color: var(--text-secondary);
    font-weight: 500;
    width: 42%;
}

.result-table td {
    font-weight: 500;
    color: var(--text);
}

.result-table td.mono {
    font-family: var(--mono);
    font-size: 0.88rem;
    letter-spacing: 0.02em;
}

.result-table td.amount {
    font-family: var(--mono);
    font-size: 0.88rem;
}

.result-table td.amount-primary {
    font-family: var(--mono);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary);
}

/* --- Confidence Badges --- */
.conf-badge {
    display: inline-block;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    margin-left: 6px;
    vertical-align: middle;
    cursor: help;
    position: relative;
    box-shadow: 0 0 0 1.5px var(--white);
}

.conf-badge .conf-tooltip {
    display: none;
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-dark);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 500;
    padding: 6px 10px;
    border-radius: 5px;
    /* Allow wrap so long reasons stay inside the result-table overflow box. */
    white-space: normal;
    max-width: 240px;
    width: max-content;
    line-height: 1.35;
    text-align: center;
    z-index: 10;
    pointer-events: none;
}

.conf-badge .conf-tooltip::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 4px solid transparent;
    border-top-color: var(--primary-dark);
}

.conf-badge:hover .conf-tooltip,
.conf-badge:focus .conf-tooltip,
.conf-badge.conf-active .conf-tooltip {
    display: block;
}

.conf-high {
    background: var(--success);
}

.conf-medium {
    background: var(--warn);
}

.conf-low, .conf-missing {
    background: var(--error);
}

.result-banner-review {
    background: var(--warn-bg);
    border-color: var(--warn-border);
    color: var(--warn);
}

.result-table .row-divider td {
    padding: 0;
    border-bottom: 2px solid var(--border);
}

.result-actions {
    padding: 16px 28px;
    border-top: 1px solid var(--border);
    background: var(--bg);
}

.result-actions-inner {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.result-disclaimer {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.result-buttons {
    display: flex;
    gap: 12px;
}

/* --- Batch Table --- */
.batch-table {
    width: 100%;
    border-collapse: collapse;
    margin: 12px 0 0;
    font-size: 0.85rem;
}

.batch-table th,
.batch-table td {
    text-align: left;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-light);
    white-space: nowrap;
}

.batch-table th {
    background: var(--bg);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    position: sticky;
    top: 0;
}

.batch-table td.amount {
    font-family: var(--mono);
    font-size: 0.82rem;
}

.batch-table .row-review {
    background: var(--warn-bg);
}

/* Async batch upload progress (audit #19). */
.batch-progress-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 24px 28px;
    max-width: 720px;
    margin: 0 auto;
    box-shadow: var(--shadow-sm);
}

.batch-progress-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.batch-progress-header strong {
    font-size: 1.02rem;
    color: var(--text);
}

.batch-progress-note {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.batch-progress-list {
    list-style: none;
    padding: 0;
    margin: 0;
    border-top: 1px solid var(--border-light);
}

.batch-progress-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.88rem;
}

.bp-name {
    flex: 1 1 auto;
    color: var(--text);
    word-break: break-all;
}

.bp-status {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
    flex-shrink: 0;
}

.bp-icon {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    flex-shrink: 0;
    position: relative;
}

.bp-pending .bp-icon {
    background: var(--bg-alt);
    border: 1px solid var(--border);
}

.bp-processing .bp-icon {
    border: 2px solid var(--primary-bg);
    border-top-color: var(--primary);
    background: transparent;
    animation: bpSpin 0.9s linear infinite;
}

.bp-done .bp-icon {
    background: #16A34A;
}

.bp-done .bp-icon::after {
    content: "";
    position: absolute;
    left: 5px;
    top: 3px;
    width: 4px;
    height: 8px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.bp-done .bp-status { color: #166534; }

.bp-error .bp-icon {
    background: #DC2626;
}

.bp-error .bp-icon::before,
.bp-error .bp-icon::after {
    content: "";
    position: absolute;
    left: 4px;
    top: 8px;
    width: 10px;
    height: 2px;
    background: #fff;
    border-radius: 1px;
}

.bp-error .bp-icon::before { transform: rotate(45deg); }
.bp-error .bp-icon::after { transform: rotate(-45deg); }

.bp-error .bp-status { color: #B91C1C; }

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

/* Inline edit affordance for per-field correction (audit #21). */
.extractable-cell {
    position: relative;
}

.cell-edit-btn {
    border: none;
    background: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.92rem;
    padding: 0 4px;
    margin-left: 4px;
    line-height: 1;
    opacity: 0;
    transition: opacity 0.15s, color 0.15s;
    vertical-align: middle;
}

.extractable-cell:hover .cell-edit-btn,
.extractable-cell:focus-within .cell-edit-btn,
.cell-edit-btn:focus {
    opacity: 1;
    color: var(--primary);
}

.cell-edit-input {
    width: 100%;
    max-width: 220px;
    padding: 4px 8px;
    font-size: inherit;
    font-family: inherit;
    color: var(--text);
    border: 1.5px solid var(--primary);
    border-radius: 4px;
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.15);
}

.cell-corrected {
    animation: cellCorrected 1.8s ease-out;
}

@keyframes cellCorrected {
    0% { background: var(--success-bg); }
    100% { background: transparent; }
}

/* Touch devices: show the pencil all the time since there's no hover */
@media (hover: none) {
    .extractable-cell .cell-edit-btn { opacity: 0.6; }
}

.batch-table .conf-badge {
    vertical-align: middle;
}

.status-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.status-ok {
    background: var(--success-bg);
    color: var(--success);
}

.status-review {
    background: var(--warn-bg);
    color: var(--warn);
}

.status-error {
    background: var(--error-bg);
    color: var(--error);
}

/* --- Feedback --- */
.feedback-card {
    margin-top: 16px;
    padding: 16px 28px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
}

.email-capture-card {
    margin-top: 16px;
    padding: 20px 28px;
    background: var(--primary-bg-subtle, var(--primary-bg));
    border: 1px solid var(--primary-light);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.email-capture-text {
    flex: 1 1 280px;
    min-width: 0;
}

.email-capture-text strong {
    display: block;
    font-size: 0.95rem;
    color: var(--text);
    margin-bottom: 4px;
}

.email-capture-text p {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

.email-capture-form {
    display: flex;
    gap: 8px;
    flex: 0 0 auto;
    align-items: stretch;
}

.email-capture-form input[type="email"] {
    flex: 0 0 auto;
    width: 240px;
    padding: 10px 14px;
    font-size: 0.88rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--white);
    color: var(--text);
}

.email-capture-form input[type="email"]:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.12);
}

.email-capture-thanks {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: #166534;
    margin: 0;
    flex: 1 1 100%;
}

.email-capture-error {
    color: #B91C1C;
    font-size: 0.82rem;
    margin: 4px 0 0;
    flex: 1 1 100%;
}

@media (max-width: 640px) {
    .email-capture-form {
        flex: 1 1 100%;
    }
    .email-capture-form input[type="email"] {
        flex: 1 1 auto;
        width: auto;
    }
}

.feedback-question {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 10px;
}

.feedback-buttons {
    display: flex;
    gap: 10px;
}

.btn-feedback {
    padding: 8px 18px;
    font-size: 0.85rem;
    border-radius: 6px;
    font-weight: 500;
}

.btn-feedback-yes {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid var(--success-border);
}

.btn-feedback-yes:hover {
    background: #BBF7D0;
}

.btn-feedback-no {
    background: var(--error-bg);
    color: var(--error);
    border: 1px solid var(--error-border);
}

.btn-feedback-no:hover {
    background: #FECACA;
}

.feedback-comment {
    display: none;
    margin-top: 12px;
}

.feedback-comment textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.88rem;
    resize: vertical;
    margin-bottom: 10px;
    color: var(--text);
}

.feedback-comment textarea:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.feedback-thanks {
    display: none;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--success);
}

/* ===========================================================
   ERROR PAGE
   =========================================================== */
.error-section {
    padding: 60px 0;
}

.error-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 52px 36px;
    text-align: center;
    box-shadow: var(--shadow-md);
}

.error-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    margin-bottom: 20px;
}

.error-icon-warn {
    background: var(--warn-bg);
    color: var(--warn);
}

.error-icon-error {
    background: var(--error-bg);
    color: var(--error);
}

.error-icon-info {
    background: var(--info-bg);
    color: var(--info);
}

.error-card h2 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.error-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 8px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.error-hint {
    font-size: 0.85rem !important;
    color: var(--text-muted) !important;
}

.error-card .btn {
    margin-top: 24px;
}

.error-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.error-actions .btn {
    margin-top: 0;
}

.error-card .error-actions {
    margin-top: 24px;
}

/* --- Error Resources Band (soft landing on extraction failure / 404) --- */
.error-resources-section {
    padding: 16px 0 64px;
    border-top: 1px solid var(--border);
    margin-top: 40px;
}

.error-resources-section .section-heading {
    margin-top: 40px;
    margin-bottom: 32px;
    text-align: center;
}

.error-resources-section .section-eyebrow {
    text-align: center;
    margin-bottom: 20px;
}

.section-eyebrow-spaced {
    margin-top: 56px;
}

.error-blog-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 960px;
    margin: 0 auto;
}

.error-blog-card {
    display: flex;
    flex-direction: column;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: box-shadow 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

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

.error-blog-card img {
    width: 100%;
    aspect-ratio: 20 / 11;
    object-fit: cover;
    background: #F8FAFC;
    display: block;
}

.error-blog-card h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
    margin: 16px 18px 8px;
    line-height: 1.35;
}

.error-blog-card span {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin: 0 18px 16px;
}

.error-cta-box {
    margin-top: 56px;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 900px) {
    .error-blog-row {
        grid-template-columns: 1fr;
        max-width: 480px;
    }
    .error-resources-section .features-grid {
        grid-template-columns: 1fr;
    }
}

/* ===========================================================
   LEGAL PAGES
   =========================================================== */
.legal-page {
    max-width: 720px;
    margin: 0 auto;
    padding: 40px 24px;
}

.legal-page h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}

.legal-page h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin-top: 28px;
    margin-bottom: 8px;
}

.legal-page p, .legal-page li {
    color: var(--text-secondary);
    font-size: 0.92rem;
    margin-bottom: 8px;
    line-height: 1.65;
}

.legal-page ul {
    padding-left: 20px;
    margin-bottom: 12px;
}

.legal-page a {
    color: var(--primary-light);
    text-decoration: none;
}

.legal-page a:hover {
    text-decoration: underline;
}

.legal-updated {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 20px;
}

.legal-table {
    width: 100%;
    border-collapse: collapse;
    margin: 12px 0 16px;
    font-size: 0.9rem;
}

.legal-table th,
.legal-table td {
    border: 1px solid var(--border);
    padding: 10px 14px;
    text-align: left;
}

.legal-table th {
    background: var(--border-light);
    color: var(--text);
    font-weight: 600;
    font-size: 0.85rem;
}

.legal-table td {
    color: var(--text-secondary);
}

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    .header-inner {
        padding: 0 20px;
        position: relative;
    }

    .nav-toggle {
        display: block;
    }

    .header-nav {
        display: none;
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;
        background: var(--white);
        border-bottom: 1px solid var(--border);
        box-shadow: var(--shadow-lg);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 8px 0;
        z-index: 99;
    }

    .header-nav.nav-open {
        display: flex;
    }

    .header-nav > a {
        padding: 12px 24px;
        font-size: 0.9rem;
    }

    .header-nav > a:hover {
        background: var(--primary-bg);
    }

    .nav-dropdown {
        border-top: 1px solid var(--border);
    }

    .nav-dropdown-btn {
        width: 100%;
        padding: 12px 24px;
        font-size: 0.9rem;
        justify-content: space-between;
    }

    .nav-dropdown-menu {
        position: static;
        box-shadow: none;
        border: none;
        border-radius: 0;
        padding: 0;
        background: var(--bg);
    }

    .nav-dropdown-menu a {
        padding: 10px 24px 10px 40px;
    }

    .hero-section {
        padding: 36px 0 32px;
    }

    .hero-section h1 {
        font-size: 2rem;
    }

    .upload-section {
        padding: 32px 0 40px;
    }

    .upload-card {
        padding: 24px;
    }

    .steps-row {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }

    .step-connector {
        width: 1px;
        height: 16px;
        margin: 0;
    }

    .step-item {
        max-width: 280px;
    }

    .trust-grid {
        grid-template-columns: 1fr;
        gap: 16px;
        max-width: 480px;
    }

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

    .footer-inner {
        flex-direction: column;
        gap: 10px;
        text-align: center;
        padding: 16px 20px;
    }
}

@media (max-width: 480px) {
    .hero-section h1 {
        font-size: 1.6rem;
    }

    .upload-card {
        padding: 20px;
    }

    .upload-zone {
        padding: 28px 16px;
    }

    .feedback-buttons {
        flex-direction: column;
    }
}

/* --- Section Eyebrow (reusable) --- */
.section-eyebrow {
    text-align: center;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--primary-light);
    margin-bottom: 8px;
}

/* --- Features Section --- */
.features-section {
    padding: 64px 0;
    background: var(--bg);
}

.section-heading {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 36px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 960px;
    margin: 0 auto;
}

.feature-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-left: 3px solid transparent;
    border-radius: var(--radius-lg);
    padding: 28px 24px;
}

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

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--primary-bg);
    border-radius: 10px;
    color: var(--primary);
    margin-bottom: 16px;
}

.feature-item h3 {
    font-size: 1rem;
    font-weight: 650;
    color: var(--text);
    margin-bottom: 8px;
}

.feature-item p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

/* --- Vendors Section --- */
.vendors-section {
    padding: 56px 0;
    background: var(--white);
    text-align: center;
}

.vendor-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    max-width: 680px;
    margin: 0 auto;
}

.vendor-tag {
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.88rem;
    font-weight: 550;
    color: var(--text);
    letter-spacing: 0.01em;
    white-space: nowrap;
}

.vendor-tag:hover {
    background: var(--primary-bg);
    border-color: var(--primary-light);
    color: var(--primary);
}

.vendor-mono {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #4B5563;
    color: var(--white);
    font-size: 0.72rem;
    font-weight: 700;
    margin-right: 8px;
    line-height: 1;
    flex-shrink: 0;
    letter-spacing: 0;
}

.vendor-tag:hover .vendor-mono {
    background: var(--primary);
}

.vendor-tag-more {
    background: var(--primary-bg);
    border-color: var(--primary-light);
    color: var(--primary);
    font-weight: 600;
}

/* --- FAQ Section --- */
.faq-section {
    padding: 64px 0;
    background: var(--bg);
}

.faq-list {
    max-width: 720px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-left: 3px solid transparent;
    border-radius: var(--radius);
    margin-bottom: 12px;
    overflow: hidden;
}

.faq-item[open] {
    border-left-color: var(--primary-light);
    box-shadow: var(--shadow-sm);
}

.faq-item summary {
    padding: 18px 24px;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: "";
    display: inline-block;
    width: 20px;
    height: 20px;
    min-width: 20px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%239CA3AF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 20px 20px;
    flex-shrink: 0;
    transition: transform 0.15s ease;
}

.faq-item[open] summary::after {
    transform: rotate(180deg);
}

.faq-item[open] summary {
    color: var(--primary);
}

.faq-item p {
    padding: 0 24px 20px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

.faq-item p a {
    color: var(--primary-light);
    text-decoration: none;
}

.faq-item p a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Upload error message (7d) --- */
.upload-error {
    display: none;
    color: var(--error);
    font-size: 0.85rem;
    font-weight: 500;
    margin: 8px 0 0;
    padding: 8px 12px;
    background: #FEF2F2;
    border: 1px solid #FECACA;
    border-radius: var(--radius-sm, 8px);
}

.upload-error-text {
    display: block;
}

.upload-error-links {
    margin-top: 6px;
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--text-secondary);
}

.upload-error-links a {
    color: var(--primary);
    text-decoration: none;
}

.upload-error-links a:hover {
    text-decoration: underline;
}

/* --- Upload zone keyboard focus (7g) --- */
.upload-zone:focus-visible {
    outline: 2px solid var(--primary-light);
    outline-offset: 2px;
}

/* --- Loading spinner (7c) --- */
.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    vertical-align: middle;
    margin-right: 6px;
}

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

/* --- GSTIN Validator --- */
.validator-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.validator-input-row {
    display: flex;
    gap: 8px;
}

.validator-input {
    flex: 1;
    padding: 10px 14px;
    font-size: 1rem;
    font-family: var(--mono);
    letter-spacing: 0.5px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    text-transform: uppercase;
    outline: none;
    transition: border-color 0.15s;
}

.validator-input:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.validator-result {
    margin-top: 20px;
    padding: 16px;
    border-radius: var(--radius);
    background: var(--white);
    border: 1px solid var(--border);
}

.validator-status {
    font-weight: 600;
    font-size: 0.95rem;
    padding: 10px 14px;
    border-radius: var(--radius);
    margin-bottom: 14px;
}

.status-valid {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid var(--success-border);
}

.status-invalid {
    background: var(--error-bg);
    color: var(--error);
    border: 1px solid var(--error-border);
}

.status-warning {
    background: var(--warn-bg);
    color: var(--warn);
    border: 1px solid var(--warn-border);
}

.validator-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.validator-table td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-light);
}

.vt-label {
    width: 140px;
    font-weight: 600;
    color: var(--text-secondary);
}

.vt-value {
    color: var(--text);
}

.vt-value.mono {
    font-family: var(--mono);
    letter-spacing: 0.5px;
}

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 6px;
}

.badge-ok {
    background: var(--success-bg);
    color: var(--success);
}

.badge-warn {
    background: var(--warn-bg);
    color: var(--warn);
}

.validator-next-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
}

.copy-status {
    font-size: 0.8rem;
    color: var(--success);
    margin: 0;
}

.validator-cta {
    margin-top: 16px;
    padding: 14px;
    background: var(--primary-bg-subtle);
    border-radius: var(--radius);
    text-align: center;
}

.validator-cta p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

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

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

.validator-gov-link {
    margin-top: 16px;
    text-align: center;
}

.validator-gov-link p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.validator-gov-link a {
    color: var(--primary-light);
}

/* --- Content sections --- */
.content-section {
    padding: 48px 0;
    background: var(--white);
}

/* Status page (audit #30) */
.status-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 24px;
    border-radius: var(--radius-xl);
    margin-bottom: 32px;
    background: var(--success-bg);
    border: 1px solid #86EFAC;
}

.status-card strong {
    display: block;
    font-size: 1.05rem;
    color: #166534;
    margin-bottom: 4px;
}

.status-card p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.status-dot {
    flex-shrink: 0;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #16A34A;
    margin-top: 4px;
    box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.18);
    animation: statusPulse 2.4s ease-in-out infinite;
}

@keyframes statusPulse {
    0%, 100% { box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.18); }
    50% { box-shadow: 0 0 0 7px rgba(22, 163, 74, 0.08); }
}

.status-table {
    width: 100%;
    border-collapse: collapse;
    margin: 12px 0 8px;
}

.status-table td {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.92rem;
}

.status-table td:last-child {
    text-align: right;
    font-variant-numeric: tabular-nums;
    font-weight: 600;
    color: var(--primary);
}

.status-note {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin: 12px 0 24px;
}

.content-narrow {
    max-width: 780px;
    margin: 0 auto;
}

.content-narrow h2 {
    font-size: 1.25rem;
    color: var(--text);
    margin: 32px 0 12px;
}

.content-narrow h2:first-child {
    margin-top: 0;
}

.content-narrow p, .content-narrow li {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.content-narrow ol, .content-narrow ul {
    padding-left: 24px;
    margin-bottom: 16px;
}

.content-narrow a {
    color: var(--primary-light);
}

.content-narrow a.btn-cta,
.content-narrow a.btn-primary {
    color: var(--white);
}

.content-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.content-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
    margin: 16px 0;
}

.content-table th {
    background: var(--bg-alt);
    font-weight: 600;
    text-align: left;
    padding: 8px 12px;
    border-bottom: 2px solid var(--border);
}

.content-table td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-light);
}

@media (max-width: 640px) {
    .content-table {
        font-size: 0.8rem;
    }
    .content-table th,
    .content-table td {
        padding: 7px 6px;
    }
}

.content-cta-box {
    margin: 32px 0 0;
    padding: 20px;
    background: var(--primary-bg-subtle);
    border: 1px solid var(--info-border);
    border-radius: var(--radius-lg);
    text-align: center;
}

.content-cta-box h3 {
    font-size: 1.05rem;
    color: var(--text);
    margin-bottom: 8px;
}

.content-cta-box p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.content-cta-box .btn-cta {
    background: var(--primary);
    color: var(--white);
}

.content-cta-box .btn-cta:hover {
    background: var(--primary-hover);
}

/* --- GST Calculator --- */
.calc-card {
    max-width: 640px;
    margin: 0 auto;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    box-shadow: var(--shadow-lg);
}

.calc-toggle {
    display: flex;
    gap: 0;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 20px;
}

.calc-toggle-btn {
    flex: 1;
    padding: 10px 16px;
    font-size: 0.875rem;
    font-weight: 600;
    border: none;
    background: var(--white);
    color: var(--text-secondary);
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.calc-toggle-btn.active {
    background: var(--primary);
    color: var(--white);
}

.calc-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.calc-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.calc-rate-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
    min-width: 0;
}

.calc-rate-btn, .calc-supply-btn {
    padding: 8px 16px;
    font-size: 0.8125rem;
    font-weight: 600;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    background: var(--white);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
}

.calc-rate-btn.active, .calc-supply-btn.active {
    border-color: var(--primary);
    background: var(--primary-bg);
    color: var(--primary);
}

.calc-rate-btn:hover, .calc-supply-btn:hover {
    border-color: var(--primary-light);
}

.calc-result {
    margin-top: 20px;
    padding: 16px;
    border-radius: var(--radius);
    background: var(--bg);
    border: 1px solid var(--border);
}

.calc-total-row td {
    border-top: 2px solid var(--primary);
    padding-top: 10px;
}

.calc-example {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 18px;
    margin: 12px 0 16px;
}

.calc-example p {
    margin-bottom: 4px;
    font-size: 0.875rem;
}

/* --- GSTIN Details Portal Box --- */
.details-portal-box {
    margin-top: 16px;
    padding: 16px;
    background: var(--info-bg);
    border: 1px solid var(--info-border);
    border-radius: var(--radius);
    text-align: center;
}

.details-portal-box p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.portal-note {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 8px;
    margin-bottom: 0;
}

/* --- Business details card (live GSTIN lookup) --- */
.biz-card {
    margin-top: 16px;
    padding: 16px;
    background: var(--surface, #fff);
    border: 1px solid var(--border, #e2e8f0);
    border-radius: var(--radius);
    text-align: left;
}

.biz-card-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    padding-bottom: 12px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--border-light);
}

.biz-name {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1.3;
}

.biz-trade {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.biz-card .biz-card-head .badge {
    margin-right: 0;
    white-space: nowrap;
}

.biz-card .validator-table .vt-value {
    text-align: left;
}

/* --- Feature Links --- */
.feature-link {
    text-decoration: none;
    color: inherit;
    transition: box-shadow 0.15s, border-color 0.15s;
}

.feature-link:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-md);
}

.feature-link h3 {
    color: var(--primary);
}

/* --- Blog --- */
.blog-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.blog-card a {
    display: flex;
    align-items: stretch;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    overflow: hidden;
    transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}

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

.blog-thumb {
    width: 220px;
    min-width: 220px;
    height: auto;
    display: block;
    object-fit: cover;
    border-right: 1px solid var(--border);
}

.blog-card-body {
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.blog-card h2 {
    font-size: 1.1rem;
    color: var(--text);
    margin: 0 0 8px;
    line-height: 1.35;
}

.blog-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0 0 10px;
    line-height: 1.5;
}

.blog-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

.blog-post-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 8px;
}

@media (max-width: 600px) {
    .blog-card a {
        flex-direction: column;
    }
    .blog-thumb {
        width: 100%;
        min-width: unset;
        max-height: 160px;
        border-right: none;
        border-bottom: 1px solid var(--border);
    }
}

/* --- Blog Illustrations --- */
.blog-illustration {
    margin: 28px 0;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--white);
    box-shadow: var(--shadow);
}

.blog-illustration-caption {
    text-align: center;
    font-size: 0.8125rem;
    color: var(--text-muted);
    padding: 10px 16px 14px;
    background: var(--bg);
    border-top: 1px solid var(--border);
}

.invoice-diagram {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    font-size: 0.82rem;
    line-height: 1.5;
}

.invoice-diagram-left {
    padding: 24px;
    background: var(--bg);
    border-right: 1px solid var(--border);
}

.invoice-diagram-right {
    padding: 24px;
}

.invoice-diagram-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--primary);
    margin-bottom: 4px;
}

.invoice-diagram-heading {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary);
}

.invoice-field-row {
    display: flex;
    justify-content: space-between;
    padding: 5px 0;
    border-bottom: 1px solid var(--border-light);
}

.invoice-field-row:last-child {
    border-bottom: none;
}

.invoice-field-key {
    color: var(--text-secondary);
    font-size: 0.78rem;
}

.invoice-field-val {
    font-weight: 600;
    color: var(--text);
    font-family: var(--mono);
    font-size: 0.78rem;
}

.invoice-field-val.highlight {
    color: var(--primary);
}

.invoice-field-val.amount {
    color: var(--success);
}

.bulk-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 32px 20px;
    flex-wrap: wrap;
}

.bulk-flow-stack {
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: center;
}

.bulk-flow-pdf {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: var(--error-bg);
    border: 1px solid var(--error-border);
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--error);
}

.bulk-flow-arrow {
    font-size: 1.5rem;
    color: var(--text-muted);
    flex-shrink: 0;
}

.bulk-flow-tool {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 16px 20px;
    background: var(--primary-bg);
    border: 2px solid var(--primary);
    border-radius: var(--radius-lg);
    font-weight: 700;
    color: var(--primary);
    font-size: 0.82rem;
}

.bulk-flow-tool svg {
    color: var(--primary);
}

.bulk-flow-excel {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--success-bg);
    border: 1px solid var(--success-border);
    border-radius: 6px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--success);
}

.bulk-flow-excel-rows {
    display: flex;
    flex-direction: column;
    gap: 3px;
    font-size: 0.65rem;
    font-family: var(--mono);
}

.bulk-flow-excel-row {
    background: var(--white);
    padding: 2px 8px;
    border-radius: 3px;
    border: 1px solid var(--success-border);
    white-space: nowrap;
}

@media (max-width: 640px) {
    .invoice-diagram {
        grid-template-columns: 1fr;
    }
    .invoice-diagram-left {
        border-right: none;
        border-bottom: 1px solid var(--border);
    }
    .bulk-flow {
        flex-direction: column;
        gap: 12px;
    }
    .bulk-flow-arrow {
        transform: rotate(90deg);
    }
}

/* --- WhatsApp Share --- */
.whatsapp-share {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: #fff;
    background: #25D366;
    border-radius: var(--radius);
    text-decoration: none;
    transition: background 0.15s;
}

.whatsapp-share:hover {
    background: #1EB851;
    color: #fff;
}

.whatsapp-share svg {
    flex-shrink: 0;
}

.share-row {
    text-align: center;
    margin-top: 16px;
}

/* --- Pain Point Box --- */
.pain-point-box {
    background: var(--warn-bg);
    border: 1px solid var(--warn-border);
    border-radius: var(--radius-lg);
    padding: 16px 20px;
    margin-bottom: 8px;
}

.pain-point-box p {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--warn);
    margin: 0;
}

/* --- State Code Table --- */
.state-code-card {
    max-width: 780px;
    margin: 0 auto;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow);
}

.state-code-action-row {
    display: flex;
    align-items: stretch;
    gap: 12px;
    margin-bottom: 16px;
}

.state-code-search-input {
    flex: 0 0 calc(66.6667% - 6px);
    min-width: 0;
    min-height: 52px;
    padding: 14px 18px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--text);
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: 10px;
    outline: none;
    transition: border-color 0.15s;
}

.state-code-search-input:focus {
    border-color: var(--primary);
}

.state-code-search-input::placeholder {
    color: var(--text-muted);
}

.state-code-action-row .state-code-download-btn {
    flex: 0 0 calc(33.3333% - 6px);
    min-height: 52px;
    padding: 14px 18px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    white-space: nowrap;
    line-height: 1.2;
}

@media (max-width: 640px) {
    .state-code-action-row {
        flex-direction: column;
    }
    .state-code-search-input,
    .state-code-action-row .state-code-download-btn {
        flex: 1 1 100%;
        width: 100%;
    }
    .state-code-table {
        font-size: 0.8rem;
    }
    .state-code-table thead th {
        padding: 8px 6px;
    }
    .state-code-table tbody td {
        padding: 7px 6px;
    }
    .state-code-table thead th:nth-child(4),
    .state-code-table tbody td:nth-child(4) {
        display: none;
    }
}

.hsn-search-input {
    width: 100%;
    padding: 14px 18px;
    font-size: 1.05rem;
    letter-spacing: 0.2px;
    border-width: 2px;
}

.hsn-search-input:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.state-code-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.state-code-table thead th {
    background: var(--bg-alt);
    font-weight: 600;
    text-align: left;
    padding: 10px 14px;
    border-bottom: 2px solid var(--border);
    position: sticky;
    top: 0;
}

.state-code-table tbody td {
    padding: 8px 14px;
    border-bottom: 1px solid var(--border-light);
}

.state-code-table tbody tr:hover {
    background: var(--primary-bg);
}

.state-code-table tbody td:first-child {
    font-family: var(--mono);
    font-weight: 600;
    color: var(--primary);
}

.state-code-table tbody td:nth-child(3) {
    font-family: var(--mono);
    font-weight: 600;
    color: var(--text);
    letter-spacing: 0.5px;
}

.state-code-tag {
    display: inline-block;
    margin-left: 6px;
    padding: 1px 6px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--text-muted);
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 4px;
    vertical-align: middle;
}

.state-code-table-note {
    margin-top: 14px;
    padding: 10px 12px;
    font-size: 0.78rem;
    line-height: 1.55;
    color: var(--text-muted);
    background: var(--bg-alt);
    border-left: 3px solid var(--border);
    border-radius: 4px;
}

.state-code-table-note strong {
    color: var(--text);
}

/* --- Invoice Generator --- */
.tpl-selector {
    display: flex;
    gap: 14px;
    justify-content: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.tpl-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 12px 18px 10px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    background: var(--white);
    cursor: pointer;
    transition: border-color 0.15s, box-shadow 0.15s;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.tpl-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-sm);
}

.tpl-card.active {
    border-color: var(--primary);
    background: var(--primary-bg);
    color: var(--primary);
}

.tpl-card.locked {
    opacity: 0.55;
    position: relative;
    cursor: not-allowed;
}

.tpl-card.locked::after {
    content: "PRO";
    position: absolute;
    top: 6px;
    right: 6px;
    font-size: 0.6rem;
    font-weight: 700;
    background: var(--warn-bg);
    color: var(--warn);
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid var(--warn-border);
}

.tpl-thumb {
    width: 80px;
    height: 100px;
    border-radius: 4px;
    border: 1px solid var(--border);
    background: var(--white);
    padding: 8px 6px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.tpl-thumb-header {
    height: 14px;
    border-radius: 2px;
    background: var(--primary);
}

.tpl-thumb-line {
    height: 4px;
    border-radius: 1px;
    background: var(--border);
}

.tpl-thumb-table {
    display: flex;
    flex-direction: column;
    gap: 3px;
    margin-top: auto;
}

.calc-card--wide {
    max-width: 820px;
}

.draft-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    background: var(--primary-bg);
    border: 1px solid var(--primary-light);
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 20px;
    font-size: 0.875rem;
    color: var(--text);
}

.draft-banner-text {
    display: flex;
    flex-direction: column;
}

.draft-banner-time {
    color: var(--text-muted);
    font-size: 0.8125rem;
    margin-top: 2px;
}

.draft-banner-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.draft-banner .btn-outline-sm {
    padding: 6px 14px;
    font-size: 0.85rem;
    background: var(--white);
    color: var(--primary);
    border: 1px solid var(--primary);
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
}

.draft-banner .btn-outline-sm:hover {
    background: var(--primary);
    color: var(--white);
}

.draft-banner .btn-text-link {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.85rem;
    text-decoration: underline;
    padding: 6px 8px;
}

.draft-banner .btn-text-link:hover {
    color: var(--primary);
}

.inv-form-section {
    margin-bottom: 24px;
}

.inv-form-section h3 {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.inv-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 18px;
}

.inv-text-input {
    text-transform: none;
    font-family: inherit;
    letter-spacing: normal;
}

.line-items-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8125rem;
    margin-bottom: 10px;
}

.line-items-table th {
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-align: left;
    padding: 6px 6px;
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
}

.line-items-table td {
    padding: 4px 4px;
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
}

.line-items-table input,
.line-items-table select {
    width: 100%;
    padding: 6px 8px;
    font-size: 0.8rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--white);
}

.line-items-table input:focus,
.line-items-table select:focus {
    border-color: var(--primary-light);
    outline: none;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

.btn-add-item {
    display: inline-block;
    padding: 6px 16px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    background: var(--primary-bg);
    border: 1.5px solid var(--primary-light);
    border-radius: var(--radius);
    cursor: pointer;
    margin-bottom: 16px;
}

.btn-add-item:hover {
    background: var(--primary-bg-subtle);
}

.btn-remove-item {
    background: none;
    border: none;
    color: var(--error);
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1;
    padding: 2px 6px;
    border-radius: 4px;
}

.btn-remove-item:hover {
    background: var(--error-bg);
}

.inv-running-totals {
    margin-bottom: 20px;
}

.inv-totals-mini {
    width: auto;
    margin-left: auto;
    border-collapse: collapse;
    font-size: 0.825rem;
}

.inv-totals-mini td {
    padding: 4px 14px;
}

.inv-totals-mini td:first-child {
    color: var(--text-secondary);
    text-align: right;
}

.inv-totals-mini td:last-child {
    font-weight: 600;
    text-align: right;
    font-family: var(--mono);
    font-size: 0.8rem;
}

.inv-totals-grand td {
    border-top: 2px solid var(--primary);
    padding-top: 8px;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text);
}

.inv-action-row {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

/* --- Invoice Preview --- */
.invoice-preview-wrapper {
    max-width: 820px;
    margin: 28px auto 0;
}

.invoice-preview {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px;
    font-size: 0.85rem;
    line-height: 1.55;
    color: var(--text);
    box-shadow: var(--shadow-lg);
}

.inv-header {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 24px;
    padding-bottom: 16px;
}

.inv-company-name {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.inv-title {
    font-size: 1.1rem;
    font-weight: 700;
    text-align: right;
    margin-bottom: 8px;
}

.inv-detail {
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-bottom: 2px;
}

.inv-meta {
    text-align: right;
    flex-shrink: 0;
}

.inv-buyer-block {
    margin-bottom: 20px;
    padding: 12px 16px;
    background: var(--bg);
    border-radius: var(--radius);
}

.inv-buyer-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.inv-items-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 0.8rem;
}

.inv-items-table th {
    padding: 8px 10px;
    text-align: left;
    font-weight: 600;
    font-size: 0.75rem;
    border: 1px solid var(--border);
    white-space: nowrap;
}

.inv-items-table td {
    padding: 7px 10px;
    border: 1px solid var(--border);
    white-space: nowrap;
}

.inv-totals {
    text-align: right;
    margin-top: 16px;
}

.inv-totals-table {
    margin-left: auto;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.inv-totals-table td {
    padding: 5px 16px;
    white-space: nowrap;
}

.inv-totals-table td:first-child {
    color: var(--text-secondary);
    text-align: right;
}

.inv-totals-table td:last-child {
    font-weight: 600;
    text-align: right;
}

.inv-grand-row td {
    border-top: 2px solid var(--primary);
    padding-top: 8px;
    font-size: 0.95rem;
}

.inv-amount-words {
    font-size: 0.8rem;
    font-style: italic;
    color: var(--text-secondary);
    margin-top: 12px;
    text-align: right;
}

.inv-notes {
    margin-top: 24px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    border-top: 1px solid var(--border);
    padding-top: 12px;
}

.inv-footer {
    margin-top: 24px;
    text-align: right;
}

.inv-footer-line {
    font-size: 0.82rem;
    color: var(--text);
    font-weight: 600;
}

.inv-footer-sig {
    margin-top: 24px;
    font-size: 0.78rem;
    color: var(--text-muted);
    border-top: 1px solid var(--text-muted);
    display: inline-block;
    padding-top: 4px;
}

/* Template: Standard (default) */
.tpl-standard .inv-header {
    border-bottom: 3px solid var(--primary);
}

.tpl-standard .inv-company-name {
    color: var(--primary);
}

.tpl-standard .inv-title {
    color: var(--primary);
}

.tpl-standard .inv-items-table th {
    background: var(--primary-bg);
    color: var(--primary);
}

/* Template: Professional */
.tpl-professional {
    padding: 0;
}

.tpl-professional .inv-header {
    background: var(--primary-dark);
    color: var(--white);
    padding: 28px 40px 20px;
    margin-bottom: 0;
    border-bottom: none;
}

.tpl-professional .inv-company-name {
    color: var(--white);
}

.tpl-professional .inv-title {
    color: rgba(255,255,255,0.85);
}

.tpl-professional .inv-header .inv-detail {
    color: rgba(255,255,255,0.7);
}

.tpl-professional .inv-buyer-block {
    margin: 0 40px 20px;
    margin-top: 24px;
}

.tpl-professional .inv-items-table {
    margin: 0 40px;
    width: calc(100% - 80px);
}

.tpl-professional .inv-items-table th {
    background: #1F2937;
    color: var(--white);
    border-color: #374151;
}

.tpl-professional .inv-items-table td {
    border-color: #E5E7EB;
}

.tpl-professional .inv-totals,
.tpl-professional .inv-amount-words,
.tpl-professional .inv-notes,
.tpl-professional .inv-footer {
    padding-right: 40px;
    padding-left: 40px;
}

.tpl-professional .inv-footer {
    padding-bottom: 32px;
}

/* Template: Minimal */
.tpl-minimal .inv-header {
    border-bottom: 1px solid #E5E7EB;
}

.tpl-minimal .inv-company-name {
    font-size: 1.15rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--text);
}

.tpl-minimal .inv-title {
    font-weight: 500;
    color: var(--text-muted);
    font-size: 1rem;
    letter-spacing: 0.06em;
}

.tpl-minimal .inv-buyer-block {
    background: transparent;
    border: 1px solid #E5E7EB;
}

.tpl-minimal .inv-items-table th {
    background: transparent;
    border: none;
    border-bottom: 2px solid #E5E7EB;
    color: var(--text-muted);
    font-weight: 500;
}

.tpl-minimal .inv-items-table td {
    border: none;
    border-bottom: 1px solid #F3F4F6;
}

.tpl-minimal .inv-grand-row td {
    border-top: 1px solid #E5E7EB;
}

@media (max-width: 768px) {
    .inv-form-grid {
        grid-template-columns: 1fr;
    }
    .inv-action-row {
        flex-direction: column;
    }
    .invoice-preview {
        padding: 20px;
        font-size: 0.78rem;
    }
    .inv-header {
        flex-direction: column;
        gap: 12px;
    }
    .inv-meta {
        text-align: left;
    }
    .tpl-professional .inv-header {
        padding: 20px;
    }
    .tpl-professional .inv-buyer-block,
    .tpl-professional .inv-totals,
    .tpl-professional .inv-amount-words,
    .tpl-professional .inv-notes,
    .tpl-professional .inv-footer {
        padding-left: 20px;
        padding-right: 20px;
    }
    .tpl-professional .inv-items-table {
        margin: 0 20px;
        width: calc(100% - 40px);
    }
}

/* --- Print styles (7e) --- */
@media print {
    header, footer, .feedback-card, .result-actions,
    .result-banner, .upload-section, .hero-section,
    .trust-section, .features-section, .vendors-section,
    .faq-section, .how-it-works, .btn {
        display: none !important;
    }

    body, .page-wrap {
        background: #fff;
        margin: 0;
        padding: 0;
    }

    main {
        padding: 0;
    }

    .result-card, .batch-result-card {
        box-shadow: none;
        border: 1px solid #ccc;
        margin: 0;
    }

    .result-table, .batch-table {
        width: 100%;
    }

    .result-table th, .result-table td,
    .batch-table th, .batch-table td {
        border: 1px solid #ccc;
        padding: 6px 10px;
    }

    .conf-badge {
        display: none;
    }

    .container-narrow, .container {
        max-width: 100%;
        padding: 0;
    }

    a {
        text-decoration: none;
        color: inherit;
    }
}