From 8722149499da8218824c2e38bd7658c8ae7d5469 Mon Sep 17 00:00:00 2001
From: "DESKTOP-KSVGT20\\shkim" <crossflex682@gmail.com>
Date: Mon, 11 May 2026 00:15:17 +0900
Subject: [PATCH] Show upload action after file selection

---
 src/public/upload.css  | 69 +++++++++++++++++++++++-------------------
 src/public/upload.html | 35 +++++++++++++--------
 2 files changed, 61 insertions(+), 43 deletions(-)

diff --git a/src/public/upload.css b/src/public/upload.css
index 4c49123..8505643 100644
--- a/src/public/upload.css
+++ b/src/public/upload.css
@@ -190,6 +190,10 @@ h1 {
   font-size: clamp(24px, 4.6vw, 32px);
 }
 
+.upload-button {
+  margin-bottom: 14px;
+}
+
 .file-picker input[type="file"] {
   position: absolute;
   inset: 0;
@@ -200,6 +204,7 @@ h1 {
 }
 
 .file-summary {
+  position: relative;
   margin: 0 0 14px;
   padding: 16px 18px;
   border: 1px solid rgba(137, 166, 158, 0.35);
@@ -218,47 +223,23 @@ h1 {
 }
 
 .file-list {
-  display: grid;
-  gap: 8px;
+  display: flex;
+  flex-wrap: wrap;
+  gap: 7px;
   margin: 0;
   padding: 0;
   list-style: none;
-  max-height: 265px;
+  max-height: 161px;
   overflow-y: auto;
   overscroll-behavior: contain;
   padding-right: 4px;
 }
 
 .file-list li {
-  display: grid;
-  grid-template-columns: minmax(0, 1fr) 40px;
-  min-height: 43px;
-  gap: 14px;
-  align-items: center;
+  flex: 0 0 40px;
+  width: 40px;
+  height: 40px;
   padding: 0;
-  color: #4f4f4f;
-  font-family: "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
-  font-size: 13px;
-}
-
-.file-list__meta {
-  min-width: 0;
-}
-
-.file-list__meta span {
-  display: block;
-}
-
-.file-list__meta span:first-child {
-  overflow: hidden;
-  text-overflow: ellipsis;
-  white-space: nowrap;
-}
-
-.file-list__meta span:last-child {
-  margin-top: 5px;
-  color: #87928f;
-  font-size: 12px;
 }
 
 .file-list__preview {
@@ -282,6 +263,32 @@ h1 {
   object-fit: cover;
 }
 
+.file-list__top {
+  position: absolute;
+  right: 12px;
+  bottom: 12px;
+  width: 42px;
+  height: 42px;
+  border: 0;
+  border-radius: 50%;
+  background: var(--deep);
+  box-shadow: none;
+  cursor: pointer;
+}
+
+.file-list__top::before {
+  content: "";
+  position: absolute;
+  left: 50%;
+  top: 50%;
+  width: 0;
+  height: 0;
+  border-left: 8px solid transparent;
+  border-right: 8px solid transparent;
+  border-bottom: 10px solid #ffffff;
+  transform: translate(-50%, -62%);
+}
+
 .upload-status {
   min-height: 22px;
   margin: 12px 0 0;
diff --git a/src/public/upload.html b/src/public/upload.html
index a933726..2132b3f 100644
--- a/src/public/upload.html
+++ b/src/public/upload.html
@@ -22,6 +22,10 @@
       <form class="upload-panel" method="post" action="/r/{{slug}}" enctype="multipart/form-data">
         <p class="upload-panel__today">오늘의 순간</p>
 
+        <button class="upload-button" type="submit" aria-label="업로드" hidden>
+          <span>업로드하기</span>
+        </button>
+
         <label class="select-button file-picker">
           <span>사진 선택하기</span>
           <input type="file" name="files" accept="{{accept}}" multiple required>
@@ -30,12 +34,9 @@
         <div class="file-summary" hidden>
           <p class="file-summary__title">선택한 파일</p>
           <ul class="file-list"></ul>
+          <button class="file-list__top" type="button" aria-label="선택한 파일 목록 맨 위로 이동" hidden></button>
         </div>
 
-        <button class="upload-button" type="submit" aria-label="업로드">
-          <span>업로드하기</span>
-        </button>
-
         <p class="upload-status" aria-live="polite"></p>
       </form>
 
@@ -53,10 +54,12 @@
       const submit = form.querySelector('button[type="submit"][aria-label="업로드"]');
       const summary = form.querySelector(".file-summary");
       const list = form.querySelector(".file-list");
+      const scrollTopButton = form.querySelector(".file-list__top");
       const status = form.querySelector(".upload-status");
       const thanks = document.querySelector(".thank-you");
       let previewUrls = [];
       submit.disabled = true;
+      submit.hidden = true;
 
       const formatBytes = (bytes) => {
         if (bytes >= 1024 * 1024) return `${(bytes / 1024 / 1024).toFixed(1)} MB`;
@@ -74,6 +77,11 @@
         previewUrls = [];
       };
 
+      const updateScrollTopButton = () => {
+        if (!scrollTopButton) return;
+        scrollTopButton.hidden = list.scrollHeight <= list.clientHeight || list.scrollTop < 8;
+      };
+
       input?.addEventListener("change", () => {
         const files = Array.from(input.files || []);
         clearPreviews();
@@ -82,23 +90,19 @@
         if (files.length === 0) {
           summary.hidden = true;
           submit.disabled = true;
+          submit.hidden = true;
+          updateScrollTopButton();
           setStatus("");
           return;
         }
 
         files.forEach((file) => {
           const item = document.createElement("li");
-          const meta = document.createElement("div");
-          const name = document.createElement("span");
-          const size = document.createElement("span");
           const preview = document.createElement("div");
           const previewUrl = URL.createObjectURL(file);
 
           previewUrls.push(previewUrl);
-          meta.className = "file-list__meta";
           preview.className = "file-list__preview";
-          name.textContent = file.name;
-          size.textContent = formatBytes(file.size);
           if (file.type.startsWith("video/")) {
             const video = document.createElement("video");
             video.src = previewUrl;
@@ -114,16 +118,23 @@
           } else {
             preview.textContent = "FILE";
           }
-          meta.append(name, size);
-          item.append(meta, preview);
+          item.append(preview);
           list.append(item);
         });
 
         summary.hidden = false;
         submit.disabled = false;
+        submit.hidden = false;
+        list.scrollTop = 0;
+        requestAnimationFrame(updateScrollTopButton);
         setStatus(`${files.length}개 파일을 선택했어요.`);
       });
 
+      list.addEventListener("scroll", updateScrollTopButton);
+      scrollTopButton?.addEventListener("click", () => {
+        list.scrollTo({ top: 0, behavior: "smooth" });
+      });
+
       form.addEventListener("submit", async (event) => {
         event.preventDefault();
         if (!input.files || input.files.length === 0) {