style: 리팩토링 및 CSS 통합 작업 완료 (하드코딩 스타일 제거)

src/components/Modal/DashboardDetailModal.ts

@@ -4,14 +4,14 @@ import { createIcons, X } from 'lucide';
 
 const DASHBOARD_DETAIL_MODAL_HTML = `
   <div id="dashboard-detail-modal" class="modal-overlay hidden">
-    <div class="modal-content wide" style="max-width: 1000px;">
+    <div class="modal-content wide">
       <div class="modal-header">
-        <h2 id="dashboard-detail-modal-title">상세 목록</h2>
+        <h2 id="dashboard-detail-modal-title" class="modal-title">상세 목록</h2>
         <button id="btn-close-dashboard-detail-modal" class="btn-icon" aria-label="닫기"><i data-lucide="x"></i></button>
       </div>
       <div class="modal-body">
         <div class="table-container">
-          <table style="width:100%;">
+          <table>
             <thead></thead>
             <tbody id="dashboard-detail-tbody"></tbody>
           </table>