feat: 의견 창 이동·크기 조절 + 글자수 2000자·카운터

- 의견 창 헤더 드래그 이동, 우하단 모서리 크기 조절(resize), 비차단 플로팅
- 입력 글자수 1000→2000자, '0/2000' 카운터 표시

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

app/Controllers/Feedback.php

@@ -24,8 +24,8 @@ class Feedback extends BaseController
         if ($content === '') {
             return $this->response->setJSON(['ok' => false, 'message' => '의견 내용을 입력해 주세요.']);
         }
-        if (mb_strlen($content) > 1000) {
+        if (mb_strlen($content) > 2000) {
-            $content = mb_substr($content, 0, 1000);
+            $content = mb_substr($content, 0, 2000);
         }
 
         helper('admin');

app/Views/components/feedback_widget.php

@@ -14,15 +14,17 @@ $apiPath = (string) parse_url(base_url('feedback'), PHP_URL_PATH);
   </button>
 </div>
 
-<div id="fbModal" class="no-print" style="display:none;position:fixed;inset:0;z-index:11001;background:rgba(0,0,0,.35);">
+<!-- 떠 있는(비차단) 의견 창 — 헤더 드래그로 이동, 우하단 모서리로 크기 조절 -->
-  <div style="position:absolute;right:16px;bottom:16px;width:min(380px,92vw);background:#fff;border-radius:12px;box-shadow:0 10px 40px rgba(0,0,0,.3);overflow:hidden;">
+<div id="fbModal" class="no-print" style="display:none;position:fixed;inset:0;z-index:11001;pointer-events:none;">
-    <div style="display:flex;align-items:center;justify-content:space-between;padding:.7rem .9rem;background:#1a2b4b;color:#fff;">
+  <div id="fbPanel" style="position:fixed;right:16px;bottom:72px;width:380px;height:auto;min-width:300px;min-height:280px;max-width:95vw;max-height:88vh;background:#fff;border-radius:12px;box-shadow:0 10px 40px rgba(0,0,0,.3);overflow:hidden;resize:both;display:flex;flex-direction:column;pointer-events:auto;">
+    <div id="fbHead" style="display:flex;align-items:center;justify-content:space-between;padding:.7rem .9rem;background:#1a2b4b;color:#fff;cursor:move;flex-shrink:0;user-select:none;">
       <span style="font-size:.85rem;font-weight:700;"><i class="fa-regular fa-comment-dots"></i> 이 화면 의견 보내기</span>
-      <button type="button" id="fbClose" style="background:transparent;border:0;color:#fff;font-size:1.1rem;cursor:pointer;">&times;</button>
+      <button type="button" id="fbClose" title="닫기" style="background:transparent;border:0;color:#fff;font-size:1.1rem;cursor:pointer;">&times;</button>
     </div>
-    <div style="padding:.9rem;">
+    <div style="padding:.9rem;flex:1;overflow:auto;display:flex;flex-direction:column;min-height:0;">
-      <textarea id="fbContent" rows="5" maxlength="1000" placeholder="이 화면에서 불편하거나 바꿨으면 하는 점을 자유롭게 적어 주세요."
+      <textarea id="fbContent" maxlength="2000" placeholder="이 화면에서 불편하거나 바꿨으면 하는 점을 자유롭게 적어 주세요."
-        style="width:100%;border:1px solid #d1d5db;border-radius:8px;padding:.6rem;font-size:.85rem;resize:vertical;box-sizing:border-box;"></textarea>
+        style="width:100%;flex:1;min-height:80px;border:1px solid #d1d5db;border-radius:8px;padding:.6rem;font-size:.85rem;resize:none;box-sizing:border-box;"></textarea>
+      <div id="fbCount" style="text-align:right;font-size:.7rem;color:#9ca3af;margin-top:.2rem;">0/2000</div>
       <label style="display:flex;align-items:center;gap:.4rem;margin-top:.5rem;font-size:.75rem;color:#6b7280;">
         <input type="checkbox" id="fbShot" checked/> 현재 화면 캡처 첨부
       </label>
@@ -34,7 +36,7 @@ $apiPath = (string) parse_url(base_url('feedback'), PHP_URL_PATH);
         <div id="fbPreview" style="display:flex;flex-wrap:wrap;gap:.3rem;margin-top:.4rem;"></div>
       </div>
       <div id="fbMsg" style="font-size:.75rem;margin-top:.4rem;min-height:1em;"></div>
-      <div style="display:flex;justify-content:flex-end;gap:.4rem;margin-top:.5rem;">
+      <div style="display:flex;justify-content:flex-end;gap:.4rem;margin-top:.5rem;flex-shrink:0;">
         <button type="button" id="fbCancel" style="border:1px solid #d1d5db;background:#fff;border-radius:8px;padding:.45rem .8rem;font-size:.8rem;cursor:pointer;">취소</button>
         <button type="button" id="fbSend" style="border:0;background:#243a5e;color:#fff;border-radius:8px;padding:.45rem .9rem;font-size:.8rem;font-weight:700;cursor:pointer;">보내기</button>
       </div>
@@ -53,8 +55,12 @@ $apiPath = (string) parse_url(base_url('feedback'), PHP_URL_PATH);
   var shotChk = document.getElementById('fbShot');
   var fileInput = document.getElementById('fbFiles');
   var preview = document.getElementById('fbPreview');
+  var counter = document.getElementById('fbCount');
   var attachments = []; // 선택된 이미지 File 목록(최대 5)
 
+  function updateCount() { if (counter) counter.textContent = (content.value || '').length + '/2000'; }
+  content.addEventListener('input', updateCount);
+
   function renderPreview() {
     preview.innerHTML = '';
     attachments.forEach(function (file, i) {
@@ -80,12 +86,57 @@ $apiPath = (string) parse_url(base_url('feedback'), PHP_URL_PATH);
     renderPreview();
   });
 
-  function open() { modal.style.display = 'block'; msg.textContent = ''; content.focus(); }
+  function open() {
+    modal.style.display = 'block'; msg.textContent = '';
+    var panel = document.getElementById('fbPanel');
+    // 처음 열 때만 우하단 근처를 left/top 기준으로 배치(드래그·리사이즈 동작 일관)
+    if (!panel.dataset.positioned) {
+      var w = panel.offsetWidth || 380, h = panel.offsetHeight || 320;
+      panel.style.left = Math.max(8, window.innerWidth - w - 16) + 'px';
+      panel.style.top  = Math.max(8, window.innerHeight - h - 16) + 'px';
+      panel.style.right = 'auto'; panel.style.bottom = 'auto';
+      panel.dataset.positioned = '1';
+    }
+    content.focus();
+  }
   function close() { modal.style.display = 'none'; }
   document.getElementById('fbOpen').addEventListener('click', open);
   document.getElementById('fbClose').addEventListener('click', close);
   document.getElementById('fbCancel').addEventListener('click', close);
 
+  // 헤더 드래그로 창 이동 (크기 조절은 패널 우하단 모서리 resize:both 가 처리)
+  (function () {
+    var panel = document.getElementById('fbPanel');
+    var head = document.getElementById('fbHead');
+    var dragging = false, sx = 0, sy = 0, sl = 0, st = 0;
+    // 드래그 중 iframe(예: 지도)이 마우스를 가로채지 않도록 투명 오버레이
+    var ov = document.createElement('div');
+    ov.style.cssText = 'position:fixed;inset:0;z-index:11002;cursor:move;display:none;';
+    document.body.appendChild(ov);
+
+    head.addEventListener('mousedown', function (e) {
+      if (e.target.closest('#fbClose')) return;
+      e.preventDefault();
+      var r = panel.getBoundingClientRect();
+      // right/bottom 기준을 left/top 기준으로 전환(드래그 계산 일관성)
+      panel.style.left = r.left + 'px'; panel.style.top = r.top + 'px';
+      panel.style.right = 'auto'; panel.style.bottom = 'auto';
+      sx = e.clientX; sy = e.clientY; sl = r.left; st = r.top;
+      dragging = true; ov.style.display = 'block'; document.body.style.userSelect = 'none';
+    });
+    document.addEventListener('mousemove', function (e) {
+      if (!dragging) return;
+      var w = panel.offsetWidth, h = panel.offsetHeight;
+      var nl = Math.min(Math.max(0, sl + (e.clientX - sx)), window.innerWidth - w);
+      var nt = Math.min(Math.max(0, st + (e.clientY - sy)), window.innerHeight - h);
+      panel.style.left = nl + 'px'; panel.style.top = nt + 'px';
+    });
+    document.addEventListener('mouseup', function () {
+      if (!dragging) return;
+      dragging = false; ov.style.display = 'none'; document.body.style.userSelect = '';
+    });
+  })();
+
   // html2canvas 지연 로드
   function ensureH2C(cb) {
     if (typeof html2canvas === 'function') { cb(); return; }
@@ -129,7 +180,7 @@ $apiPath = (string) parse_url(base_url('feedback'), PHP_URL_PATH);
           sendBtn.disabled = false;
           if (d && d.ok) {
             msg.style.color = '#059669'; msg.textContent = '의견이 접수되었습니다. 감사합니다.';
-            content.value = '';
+            content.value = ''; updateCount();
             attachments.length = 0; renderPreview();
             setTimeout(close, 900);
           } else {