/* ============================================================
   Bộ công cụ pháp lý — Design System
   File: public/client/css/cong-cu.css
   Áp dụng cho mọi trang /cong-cu/*
   Palette: Google Material — primary #1a73e8 / text #202124 / muted #5f6368
   ============================================================ */

:root {
    --gc-primary: #1a73e8;
    --gc-primary-dark: #1557b0;
    --gc-primary-soft: #e8f0fe;
    --gc-primary-tint: #f0f6ff;
    --gc-text: #202124;
    --gc-text-muted: #5f6368;
    --gc-border: #e0e0e0;
    --gc-border-strong: #dadce0;
    --gc-panel: #f8fafc;
    --gc-panel-2: #f8f9fa;
    --gc-danger: #ea4335;
    --gc-danger-soft: #fce8e6;
    --gc-success: #34a853;
    --gc-success-soft: #e6f4ea;
    --gc-warning: #f9ab00;
    --gc-warning-soft: #fef7e0;
    --gc-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
    --gc-shadow-md: 0 2px 6px rgba(15, 23, 42, 0.10);
    --gc-radius-sm: 6px;
    --gc-radius: 8px;
    --gc-radius-lg: 12px;
}

/* ----------- Layout chung ----------- */
.gc-tool-page {
    background: transparent;
}

.gc-tool-page .gc-search-content {
    max-width: 100%;
    margin: 16px 0 32px 0;
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.gc-tool-main {
    flex: 1 1 100%;
    min-width: 0;
}

.gc-tool-sidebar {
    flex: 1 1 100%;
}

@media (min-width: 992px) {
    .gc-tool-main { flex: 0 0 calc(75% - 24px); max-width: calc(75% - 24px); }
    .gc-tool-sidebar { flex: 0 0 25%; max-width: 25%; }
}

@media (max-width: 768px) {
    .gc-tool-page .gc-search-content { margin: 8px 8px 24px 8px; gap: 16px; }
}

/* ----------- Breadcrumb ----------- */
.gc-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--gc-text-muted);
    margin-bottom: 12px;
}
.gc-breadcrumb-link {
    color: var(--gc-text-muted);
    text-decoration: none;
}
.gc-breadcrumb-link:hover { color: var(--gc-primary); }
.gc-breadcrumb-separator { color: #b0b0b0; }
.gc-breadcrumb-current { color: var(--gc-text); font-weight: 500; }

/* ----------- Title & Intro ----------- */
.gc-tool-page-title,
.gc-tool-main .entry-title-post,
.gc-search-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--gc-text);
    margin: 0 0 12px 0;
    line-height: 1.3;
}
.gc-tool-intro,
.gc-tool-main .note {
    background: var(--gc-panel);
    border: 1px solid var(--gc-border);
    border-radius: var(--gc-radius);
    padding: 12px 16px;
    font-size: 14px;
    color: var(--gc-text-muted);
    margin-bottom: 16px;
}
.gc-tool-intro p { margin: 0; }

/* ----------- Form card ----------- */
.gc-tool-form-card {
    border: 1px solid var(--gc-border);
    background: #fff;
    border-radius: var(--gc-radius-lg);
    box-shadow: var(--gc-shadow-sm);
    overflow: hidden;
    margin-top: 16px;
}
.gc-form { padding: 24px; }
.gc-form-title {
    font-size: 18px;
    font-weight: 500;
    color: var(--gc-text);
    margin: 0 0 20px 0;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--gc-border);
}
.gc-form-section-title {
    font-size: 15px;
    font-weight: 500;
    color: var(--gc-text);
    margin: 16px 0 12px 0;
}

/* Field */
.gc-form-field { margin-bottom: 18px; }
.gc-form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 18px;
}
.gc-form-row .gc-form-field { margin-bottom: 0; }

.gc-form-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--gc-text-muted);
    margin-bottom: 6px;
}
.gc-required { color: var(--gc-danger); margin-left: 2px; }

.gc-input, .gc-select, .gc-textarea {
    width: 100%;
    padding: 10px 14px;
    font-size: 14px;
    color: var(--gc-text);
    background: #fff;
    border: 1px solid var(--gc-border-strong);
    border-radius: var(--gc-radius-sm);
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
    font-family: inherit;
}
.gc-input:focus, .gc-select:focus, .gc-textarea:focus {
    border-color: var(--gc-primary);
    box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.12);
}
.gc-input:hover:not(:focus),
.gc-select:hover:not(:focus),
.gc-textarea:hover:not(:focus) { border-color: #80868b; }
.gc-textarea { min-height: 90px; resize: vertical; }
.gc-select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path fill='%235f6368' d='M6 8.5L1.5 4h9z'/></svg>");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
}

.gc-form-hint {
    font-size: 12px;
    color: var(--gc-text-muted);
    margin-top: 6px;
    line-height: 1.4;
}
.gc-form-error {
    font-size: 12px;
    color: var(--gc-danger);
    margin-top: 6px;
}

/* Input group with prepend/append */
.gc-input-group {
    display: flex;
    align-items: stretch;
    width: 100%;
}
.gc-input-group .gc-input { flex: 1; border-radius: 0; }
.gc-input-group .gc-input:first-child { border-top-left-radius: var(--gc-radius-sm); border-bottom-left-radius: var(--gc-radius-sm); }
.gc-input-group .gc-input:last-child { border-top-right-radius: var(--gc-radius-sm); border-bottom-right-radius: var(--gc-radius-sm); }
.gc-input-addon {
    display: inline-flex;
    align-items: center;
    padding: 0 12px;
    background: var(--gc-panel);
    border: 1px solid var(--gc-border-strong);
    color: var(--gc-text-muted);
    font-size: 13px;
}
.gc-input-addon:first-child { border-right: none; border-radius: var(--gc-radius-sm) 0 0 var(--gc-radius-sm); }
.gc-input-addon:last-child { border-left: none; border-radius: 0 var(--gc-radius-sm) var(--gc-radius-sm) 0; }

/* Radio / checkbox */
.gc-radio-group, .gc-checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.gc-radio-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border: 1px solid var(--gc-border-strong);
    border-radius: 999px;
    background: #fff;
    font-size: 13px;
    color: var(--gc-text);
    cursor: pointer;
    transition: all 0.15s ease;
}
.gc-radio-pill:hover { border-color: var(--gc-primary); color: var(--gc-primary); }
.gc-radio-pill input { accent-color: var(--gc-primary); margin: 0; }
.gc-radio-pill input:checked ~ span,
.gc-radio-pill.is-active {
    color: var(--gc-primary);
}
.gc-radio-pill:has(input:checked),
.gc-radio-pill.is-active {
    background: var(--gc-primary-soft);
    border-color: var(--gc-primary);
    color: var(--gc-primary);
    font-weight: 500;
}

/* Actions */
.gc-form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px solid var(--gc-border);
}
.gc-button {
    padding: 10px 22px;
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--gc-radius-sm);
    border: none;
    cursor: pointer;
    transition: background-color 0.2s, box-shadow 0.2s, color 0.2s, border-color 0.2s;
    outline: none;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
    line-height: 1.2;
    font-family: inherit;
}
.gc-button-primary { background: var(--gc-primary); color: #fff; }
.gc-button-primary:hover { background: var(--gc-primary-dark); box-shadow: var(--gc-shadow-sm); color: #fff; }
.gc-button-primary:active { background: #174ea6; }
.gc-button-secondary {
    background: #fff;
    color: var(--gc-primary);
    border: 1px solid var(--gc-border-strong);
}
.gc-button-secondary:hover { background: var(--gc-panel-2); border-color: #c4c7c5; }
.gc-button-ghost {
    background: transparent;
    color: var(--gc-text-muted);
    padding: 8px 12px;
}
.gc-button-ghost:hover { color: var(--gc-primary); background: var(--gc-primary-soft); }
.gc-button-danger { background: var(--gc-danger); color: #fff; }
.gc-button-danger:hover { background: #c5221f; color: #fff; }
.gc-button-sm { padding: 6px 14px; font-size: 13px; }
.gc-button:disabled { opacity: 0.55; cursor: not-allowed; }

/* ----------- Tabs ----------- */
.gc-tabs {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid var(--gc-border);
    margin-bottom: 18px;
    overflow-x: auto;
}
.gc-tab-button {
    background: none;
    border: none;
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gc-text-muted);
    border-bottom: 2px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    transition: color 0.15s, border-color 0.15s;
    font-family: inherit;
}
.gc-tab-button:hover { color: var(--gc-primary); }
.gc-tab-button.is-active {
    color: var(--gc-primary);
    border-bottom-color: var(--gc-primary);
}
.gc-tab-panel { display: none; }
.gc-tab-panel.is-active { display: block; }

/* ----------- Result card ----------- */
.gc-tool-result { margin-top: 24px; }
.gc-result-card {
    border: 1px solid var(--gc-border);
    background: #fff;
    border-radius: var(--gc-radius-lg);
    box-shadow: var(--gc-shadow-sm);
    overflow: hidden;
    margin-bottom: 16px;
}
.gc-result-header {
    padding: 16px 24px;
    border-bottom: 1px solid var(--gc-border);
    background: linear-gradient(135deg, var(--gc-primary-soft) 0%, #f0f7ff 100%);
}
.gc-result-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--gc-text);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}
.gc-result-title i { color: var(--gc-primary); }
.gc-result-body { padding: 24px; }

.gc-result-summary {
    text-align: center;
    padding: 16px 0 22px;
    border-bottom: 1px dashed var(--gc-border);
    margin-bottom: 18px;
}
.gc-result-summary-label {
    font-size: 13px;
    color: var(--gc-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-bottom: 6px;
}
.gc-result-summary-value {
    font-size: 36px;
    font-weight: 700;
    color: var(--gc-primary);
    line-height: 1.1;
    word-break: break-word;
}
.gc-result-summary-value .unit {
    font-size: 16px;
    color: var(--gc-text-muted);
    margin-left: 6px;
    font-weight: 500;
}
.gc-result-summary-sub {
    font-size: 13px;
    color: var(--gc-text-muted);
    margin-top: 6px;
}

.gc-result-rows { width: 100%; }
.gc-result-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 10px 0;
    gap: 16px;
    border-bottom: 1px dashed var(--gc-border);
    font-size: 14px;
}
.gc-result-row:last-child { border-bottom: none; }
.gc-result-row-label { color: var(--gc-text-muted); }
.gc-result-row-value { color: var(--gc-text); font-weight: 500; }
.gc-result-row-value.is-positive { color: var(--gc-success); }
.gc-result-row-value.is-negative { color: var(--gc-danger); }
.gc-result-row.is-total {
    font-size: 16px;
    font-weight: 600;
    border-top: 2px solid var(--gc-text);
    border-bottom: none;
    padding-top: 14px;
    margin-top: 6px;
}
.gc-result-row.is-total .gc-result-row-value { color: var(--gc-primary); font-size: 18px; }

.gc-result-detail-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--gc-text);
    margin: 18px 0 10px 0;
}
.gc-step-item {
    background: var(--gc-panel);
    border: 1px solid var(--gc-border);
    border-radius: var(--gc-radius);
    padding: 12px 14px;
    margin-bottom: 10px;
    font-size: 13.5px;
    line-height: 1.55;
}
.gc-step-item strong { color: var(--gc-text); }

/* Empty state */
.gc-result-empty {
    text-align: center;
    padding: 30px 16px;
    color: var(--gc-text-muted);
}
.gc-result-empty i {
    font-size: 36px;
    color: #c0c4c9;
    margin-bottom: 10px;
}

/* Chart */
.gc-chart-wrapper {
    position: relative;
    width: 100%;
    margin: 20px 0;
}
.gc-chart-wrapper.is-donut { max-width: 360px; margin: 18px auto; }
.gc-chart-wrapper canvas { width: 100% !important; }

/* ----------- Info / FAQ / Reference ----------- */
.gc-tool-info-section { margin-top: 24px; display: flex; flex-direction: column; gap: 16px; }
.gc-info-card {
    border: 1px solid var(--gc-border);
    background: #fff;
    border-radius: var(--gc-radius-lg);
    box-shadow: var(--gc-shadow-sm);
    padding: 20px 24px;
}
.gc-info-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--gc-text);
    margin: 0 0 14px 0;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--gc-border);
    display: flex;
    align-items: center;
    gap: 8px;
}
.gc-info-title i { color: var(--gc-primary); }
.gc-info-list { list-style: none; padding: 0; margin: 0; }
.gc-info-list li {
    font-size: 14px;
    color: var(--gc-text-muted);
    line-height: 1.6;
    padding: 6px 0 6px 22px;
    position: relative;
}
.gc-info-list li::before {
    content: "•";
    color: var(--gc-primary);
    font-weight: bold;
    position: absolute;
    left: 6px;
    top: 4px;
}

/* Table */
.gc-table-wrapper { overflow-x: auto; margin-top: 8px; }
.gc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.gc-table thead { background: var(--gc-panel-2); }
.gc-table th {
    padding: 12px 14px;
    text-align: left;
    font-weight: 500;
    color: var(--gc-text);
    border-bottom: 2px solid var(--gc-border);
    font-size: 12.5px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    white-space: nowrap;
}
.gc-table td {
    padding: 11px 14px;
    color: var(--gc-text-muted);
    border-bottom: 1px solid var(--gc-border);
    vertical-align: top;
}
.gc-table tbody tr:hover { background: var(--gc-panel); }
.gc-table tbody tr:last-child td { border-bottom: none; }
.gc-table td strong { color: var(--gc-primary); font-weight: 500; }
.gc-table .is-num { text-align: right; font-variant-numeric: tabular-nums; }

/* FAQ */
.gc-faq { margin: 0; padding: 0; }
.gc-faq-item {
    border-bottom: 1px solid var(--gc-border);
    padding: 12px 0;
}
.gc-faq-item:last-child { border-bottom: none; }
.gc-faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 500;
    color: var(--gc-text);
    font-size: 14.5px;
    list-style: none;
    padding-right: 8px;
}
.gc-faq-question::-webkit-details-marker { display: none; }
.gc-faq-question::after {
    content: "\002B";
    color: var(--gc-primary);
    font-size: 18px;
    transition: transform 0.2s;
}
.gc-faq-item[open] .gc-faq-question::after { content: "\2212"; }
.gc-faq-answer {
    margin-top: 10px;
    color: var(--gc-text-muted);
    font-size: 14px;
    line-height: 1.6;
}

/* Alerts */
.gc-alert {
    padding: 12px 16px;
    border-radius: var(--gc-radius);
    border: 1px solid transparent;
    font-size: 14px;
    display: flex;
    gap: 10px;
    align-items: flex-start;
}
.gc-alert i { margin-top: 2px; }
.gc-alert-info { background: var(--gc-primary-soft); border-color: #c7d8f5; color: #174ea6; }
.gc-alert-success { background: var(--gc-success-soft); border-color: #a8d4b1; color: #0d652d; }
.gc-alert-warning { background: var(--gc-warning-soft); border-color: #fde293; color: #8a5300; }
.gc-alert-danger { background: var(--gc-danger-soft); border-color: #f5b8b3; color: #a50e0e; }

/* ----------- Tools index grid ----------- */
.gc-tools-page .gc-search-content { margin: 16px 0 32px 0; }
.gc-tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
}
.gc-tool-card {
    display: flex;
    gap: 12px;
    padding: 16px;
    border-radius: var(--gc-radius-lg);
    border: 1px solid var(--gc-border);
    background: #fff;
    text-decoration: none;
    transition: border-color 0.15s, box-shadow 0.15s, transform 0.1s, background-color 0.15s;
}
.gc-tool-card:hover {
    border-color: #c7d2fe;
    box-shadow: var(--gc-shadow-sm);
    background: var(--gc-panel);
    transform: translateY(-1px);
}
.gc-tool-icon {
    width: 42px;
    height: 42px;
    border-radius: 999px;
    background: var(--gc-primary-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--gc-primary);
}
.gc-tool-icon i { font-size: 18px; }
.gc-tool-body { flex: 1; min-width: 0; }
.gc-tool-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 4px;
}
.gc-tool-title {
    font-size: 14.5px;
    font-weight: 500;
    color: var(--gc-text);
    margin: 0;
    line-height: 1.35;
}
.gc-tool-badge {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--gc-primary-soft);
    color: var(--gc-primary);
    font-weight: 500;
    white-space: nowrap;
}
.gc-tool-description {
    font-size: 13px;
    color: var(--gc-text-muted);
    margin: 0;
    line-height: 1.45;
}

/* ----------- Sidebar tools menu ----------- */
.gc-tools-sidebar-menu {
    background: #fff;
    border: 1px solid var(--gc-border);
    border-radius: var(--gc-radius-lg);
    box-shadow: var(--gc-shadow-sm);
    overflow: hidden;
}
.gc-tools-sidebar-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--gc-text);
    margin: 0;
    padding: 14px 18px;
    border-bottom: 1px solid var(--gc-border);
    background: var(--gc-panel);
}
.gc-tools-sidebar-list { list-style: none; padding: 0; margin: 0; max-height: 540px; overflow-y: auto; }
.gc-tools-sidebar-item { border-bottom: 1px solid var(--gc-border); }
.gc-tools-sidebar-item:last-child { border-bottom: none; }
.gc-tools-sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    text-decoration: none;
    color: var(--gc-text-muted);
    font-size: 13.5px;
    transition: background-color 0.15s, color 0.15s;
    position: relative;
}
.gc-tools-sidebar-link:hover { background: var(--gc-panel); color: var(--gc-primary); }
.gc-tools-sidebar-link.active {
    background: var(--gc-primary-soft);
    color: var(--gc-primary);
    font-weight: 500;
}
.gc-tools-sidebar-link.active::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: var(--gc-primary);
}
.gc-tools-sidebar-icon {
    width: 28px; height: 28px;
    border-radius: 50%;
    background: #f1f3f4;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    color: var(--gc-text-muted);
    font-size: 12px;
    transition: background-color 0.15s, color 0.15s;
}
.gc-tools-sidebar-link:hover .gc-tools-sidebar-icon,
.gc-tools-sidebar-link.active .gc-tools-sidebar-icon {
    background: var(--gc-primary);
    color: #fff;
}
.gc-tools-sidebar-text { flex: 1; line-height: 1.35; }
.gc-tools-sidebar-badge {
    font-size: 10.5px;
    padding: 2px 7px;
    border-radius: 999px;
    background: var(--gc-primary-soft);
    color: var(--gc-primary);
    font-weight: 500;
    white-space: nowrap;
}
.gc-tools-sidebar-link.active .gc-tools-sidebar-badge { background: var(--gc-primary); color: #fff; }
.gc-tools-sidebar-badge.is-new { background: #fce8e6; color: #c5221f; }

@media (max-width: 991px) {
    .gc-tools-sidebar-menu { margin-top: 0; }
}

/* ----------- Dynamic rows (tinh-lai-cham-tra, BHXH 1 lần) ----------- */
.gc-dyn-rows { display: flex; flex-direction: column; gap: 12px; }
.gc-dyn-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)) 36px;
    gap: 10px;
    align-items: end;
    padding: 12px;
    background: var(--gc-panel);
    border: 1px solid var(--gc-border);
    border-radius: var(--gc-radius);
}
.gc-dyn-row .gc-dyn-remove {
    width: 36px; height: 36px;
    border-radius: 50%;
    border: 1px solid var(--gc-border-strong);
    background: #fff;
    color: var(--gc-danger);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.gc-dyn-row .gc-dyn-remove:hover { background: var(--gc-danger-soft); border-color: var(--gc-danger); }
.gc-dyn-add {
    align-self: flex-start;
    margin-top: 8px;
}

/* ----------- Search list (mã ngành, mã số thuế, giá đất) ----------- */
.gc-search-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.gc-search-bar .gc-input { flex: 1 1 280px; }

.gc-result-list {
    list-style: none;
    margin: 0;
    padding: 0;
    border: 1px solid var(--gc-border);
    border-radius: var(--gc-radius-lg);
    overflow: hidden;
    background: #fff;
    box-shadow: var(--gc-shadow-sm);
}
.gc-result-list-item {
    display: flex;
    gap: 14px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--gc-border);
    align-items: flex-start;
    transition: background-color 0.15s;
}
.gc-result-list-item:last-child { border-bottom: none; }
.gc-result-list-item:hover { background: var(--gc-panel); }
.gc-result-list-icon {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: var(--gc-primary-soft);
    color: var(--gc-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.gc-result-list-body { flex: 1; min-width: 0; }
.gc-result-list-title {
    margin: 0 0 4px 0;
    font-size: 15px;
    font-weight: 500;
    color: var(--gc-text);
}
.gc-result-list-title a { color: inherit; text-decoration: none; }
.gc-result-list-title a:hover { color: var(--gc-primary); }
.gc-result-list-meta {
    font-size: 12.5px;
    color: var(--gc-text-muted);
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 4px;
}
.gc-result-list-meta i { margin-right: 4px; color: #b0b0b0; }
.gc-result-list-desc {
    font-size: 13.5px;
    color: var(--gc-text-muted);
    margin: 6px 0 0 0;
    line-height: 1.5;
}
.gc-code-badge {
    font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
    font-size: 12px;
    padding: 3px 8px;
    border-radius: 4px;
    background: var(--gc-primary-soft);
    color: var(--gc-primary);
    font-weight: 600;
    white-space: nowrap;
}

/* Pagination */
.gc-pagination {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    justify-content: center;
    margin-top: 18px;
}
.gc-pagination a, .gc-pagination span {
    padding: 6px 12px;
    border: 1px solid var(--gc-border);
    border-radius: var(--gc-radius-sm);
    color: var(--gc-text);
    font-size: 13px;
    text-decoration: none;
    background: #fff;
}
.gc-pagination a:hover { background: var(--gc-panel); border-color: var(--gc-primary); color: var(--gc-primary); }
.gc-pagination .is-active, .gc-pagination .active span {
    background: var(--gc-primary);
    color: #fff;
    border-color: var(--gc-primary);
}
.gc-pagination .disabled span { color: #b0b0b0; cursor: not-allowed; }

/* Override Laravel pagination widget if used */
.gc-pagination .pagination { display: contents; }

/* ----------- CTA banner ----------- */
.gc-cta-banner {
    background: linear-gradient(135deg, #e8f0fe 0%, #f0f7ff 100%);
    border: 1px solid #c7d8f5;
    border-radius: var(--gc-radius-lg);
    padding: 20px 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
    justify-content: space-between;
    margin-top: 20px;
}
.gc-cta-text {
    flex: 1;
    min-width: 220px;
    font-size: 14px;
    color: #174ea6;
}
.gc-cta-text strong { color: var(--gc-primary); font-weight: 600; }

/* ----------- Utility ----------- */
.gc-mt-1 { margin-top: 8px; }
.gc-mt-2 { margin-top: 16px; }
.gc-mt-3 { margin-top: 24px; }
.gc-text-muted { color: var(--gc-text-muted); }
.gc-text-primary { color: var(--gc-primary); }
.gc-text-success { color: var(--gc-success); }
.gc-text-danger { color: var(--gc-danger); }
.gc-fw-500 { font-weight: 500; }
.gc-fw-600 { font-weight: 600; }
.gc-num { font-variant-numeric: tabular-nums; }

/* Print: ẩn sidebar/CTA khi in */
@media print {
    .gc-tool-sidebar, .gc-cta-banner, .gc-form-actions, .gc-breadcrumb { display: none !important; }
    .gc-tool-form-card, .gc-result-card, .gc-info-card { box-shadow: none; border-color: #ccc; }
    body { background: #fff !important; }
}