/* ==========================================================================
   Modern CSS for GST Details Page
   Version: 2.2 (Final Responsive Table Fix)
   ========================================================================== */

:root {
    --gst-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --gst-primary-color: #1e3a8a;
    --gst-text-color: #334155;
    --gst-text-light: #64748b;
    --gst-border-color: #e2e8f0;
    --gst-bg-color: #f8fafc;
    --gst-card-bg: #ffffff;
    --gst-card-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --gst-radius: 12px;
    --gst-spacing: 24px;
    --gst-green: #16a34a;
    --gst-green-bg: #f0fdf4;
    --gst-red: #dc2626;
    --gst-red-bg: #fef2f2;
}

.gst-details-page-container {
    max-width: 1100px; margin: 32px auto; font-family: var(--gst-font-family); color: var(--gst-text-color);
    background-color: var(--gst-bg-color); padding: var(--gst-spacing); border-radius: var(--gst-radius);
}
.gst-page-header { text-align: center; margin-bottom: calc(var(--gst-spacing) * 1.5); }
.gst-page-header .entry-title { font-size: 2.25rem; font-weight: 700; color: var(--gst-primary-color); margin: 0; }
.gst-page-header .gstin-subheader { font-family: monospace; font-size: 1.1rem; color: var(--gst-text-light); background-color: var(--gst-border-color); padding: 4px 12px; border-radius: 999px; display: inline-block; margin: 8px 0 16px; }
.gst-page-header .summary-text { max-width: 800px; margin: 0 auto; font-size: 1.1rem; line-height: 1.6; }
.gst-main-content { display: grid; grid-template-columns: 1fr; gap: var(--gst-spacing); }
.two-column-grid, .filing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: var(--gst-spacing); }
.gst-card { background-color: var(--gst-card-bg); border: 1px solid var(--gst-border-color); border-radius: var(--gst-radius); box-shadow: var(--gst-card-shadow); overflow: hidden; }
.gst-card-header { display: flex; align-items: center; gap: 12px; margin: 0; padding: 16px 20px; font-size: 1.25rem; font-weight: 600; border-bottom: 1px solid var(--gst-border-color); color: var(--gst-primary-color); }
.gst-card-header i { font-size: 20px; color: var(--gst-primary-color); width: 24px; text-align: center; }
.gst-card-body { padding: 20px; font-size: 1rem; line-height: 1.7; }
.detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px 24px; }
.detail-grid-simple { display: grid; grid-template-columns: 1fr; gap: 12px; }
.detail-item { display: flex; flex-direction: column; }
.detail-item span { font-size: 0.875rem; color: var(--gst-text-light); margin-bottom: 2px; }
.detail-item strong { font-weight: 600; font-size: 1rem; }
.status-badge { display: inline-block; padding: 4px 12px; border-radius: 999px; font-weight: 600; font-size: 0.875rem; line-height: 1.4; }
.status-badge.status-active { background-color: var(--gst-green-bg); color: var(--gst-green); }
.status-badge.status-inactive { background-color: var(--gst-red-bg); color: var(--gst-red); }
.address-text { margin-bottom: 16px; }
.gst-map iframe { border: 0; border-radius: calc(var(--gst-radius) - 4px); width: 100%; }
.hsn-list { list-style-type: none; padding: 0; margin: 0; }
.hsn-list li { padding: 12px 0; border-bottom: 1px solid var(--gst-border-color); }
.hsn-list li:last-child { border-bottom: none; }
.hsn-list strong { color: var(--gst-primary-color); }
.filing-grid h3 { margin: 0 0 12px; font-size: 1.1rem; font-weight: 600; }
.table-container { overflow-x: auto; border: 1px solid var(--gst-border-color); border-radius: 8px; }
.filing-table { width: 100%; border-collapse: collapse; text-align: left; white-space: nowrap; }
.filing-table th, .filing-table td { padding: 12px 14px; }
.filing-table thead { background-color: #f8fafc; }
.filing-table th { font-weight: 600; font-size: 0.875rem; color: var(--gst-text-light); }
.filing-table tbody tr:not(:last-child) { border-bottom: 1px solid var(--gst-border-color); }
.filing-table tbody tr:hover { background-color: #f8fafc; }
.accordion { border: none; margin: 0; }
.accordion summary { cursor: pointer; list-style: none; position: relative; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion .accordion-icon { margin-left: auto; width: 20px; height: 20px; transition: transform 0.2s ease-in-out; background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpath d='m6 9 6 6 6-6'/%3e%3c/svg%3e"); background-size: contain; background-repeat: no-repeat; background-position: center; }
.accordion[open] > summary .accordion-icon { transform: rotate(180deg); }
.accordion-content { border-top: 1px solid var(--gst-border-color); }
.faq-list .faq-item { padding: 12px 0; border-bottom: 1px solid var(--gst-border-color); }
.faq-list .faq-item:last-child { border-bottom: none; padding-bottom: 0; }
.faq-list .faq-item strong { display: block; margin-bottom: 4px; }
.faq-list .faq-item p { margin: 0; color: var(--gst-text-light); }

/* --- Responsive Design --- */
@media (max-width: 768px) {
    .gst-details-page-container { padding: 16px; margin: 16px auto; }
    .gst-page-header .entry-title { font-size: 1.75rem; }
    .two-column-grid, .filing-grid { grid-template-columns: 1fr; }

    /* ** RESPONSIVE TABLE FIX ** */
    .gst-details-page-container .filing-table thead { display: none !important; }
    .gst-details-page-container .filing-table, 
    .gst-details-page-container .filing-table tbody, 
    .gst-details-page-container .filing-table tr, 
    .gst-details-page-container .filing-table td { display: block !important; width: 100% !important; }
    .gst-details-page-container .filing-table tr { border-bottom: 1px solid var(--gst-border-color); padding: 16px 0; }
    .gst-details-page-container .filing-table tr:last-child { border-bottom: none; }
    .gst-details-page-container .filing-table td { padding: 8px 0 !important; display: flex !important; justify-content: space-between !important; align-items: center !important; text-align: right; white-space: normal; }
    .gst-details-page-container .filing-table td::before {
        content: attr(data-label);
        font-weight: 600;
        text-align: left;
        padding-right: 16px;
        color: var(--gst-text-light);
    }
}