/* NARRO 자료실 */
.library { background: linear-gradient(180deg, #fbf8f0 0%, #f7f1e4 100%); scroll-margin-top: 105px; }

.library-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 18px; margin-bottom: 22px; }
.library-chips { display: flex; flex-wrap: wrap; gap: 8px; flex: 1 1 auto; }
.chip {
  font: inherit; font-size: 14px; font-weight: 600; letter-spacing: -.01em;
  padding: 7px 15px; border-radius: 999px; cursor: pointer;
  background: #fffdf9; color: var(--navy); border: 1px solid rgba(201, 160, 77, .28);
  transition: .2s;
}
.chip:hover { border-color: var(--gold); }
.chip[aria-pressed="true"] { background: var(--navy); color: #fff; border-color: var(--navy); }
.chip .count { opacity: .6; margin-left: 4px; font-weight: 500; }

.library-tools { display: flex; gap: 10px; align-items: center; flex: 0 1 auto; }
.library-search {
  font: inherit; font-size: 15px; width: 220px; padding: 10px 16px; border-radius: 999px;
  border: 1px solid rgba(11, 58, 83, .16); background: #fff; color: var(--text);
}
.library-search:focus { outline: 2px solid var(--gold); outline-offset: 1px; }
.btn-upload { padding: 10px 18px; font-size: 15px; cursor: pointer; border: 0; font-family: inherit; white-space: nowrap; flex: none; }
.btn-upload[aria-expanded="true"] { background: var(--gold); color: var(--navy-deep); }

/* 올리기 패널 */
.upload-panel {
  background: #fff; border: 1px solid rgba(201, 160, 77, .28); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 26px; margin-bottom: 24px;
}
.upload-panel[hidden] { display: none; }
.upload-panel h3 { margin: 0 0 6px; font-size: 20px; color: var(--navy-deep); letter-spacing: -.02em; }
.upload-panel .hint { margin: 0 0 16px; color: var(--muted); font-size: 15px; }
.code-row, .upload-fields { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.field {
  font: inherit; font-size: 15px; padding: 11px 14px; border-radius: 12px;
  border: 1px solid rgba(11, 58, 83, .18); background: #fffdf9; color: var(--text);
}
.field:focus { outline: 2px solid var(--gold); outline-offset: 1px; }
.code-row .field { width: 240px; }
.upload-fields { margin-top: 14px; }
.upload-fields .note-field { flex: 1 1 240px; }
.msg { margin: 10px 0 0; font-size: 14px; color: #8a5a12; min-height: 1em; }
.msg:empty { display: none; }

.dropzone {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  padding: 30px 20px; border: 2px dashed rgba(201, 160, 77, .55); border-radius: 18px;
  background: #fcfaf4; text-align: center; cursor: pointer; transition: .2s;
}
.dropzone:hover, .dropzone.drag { background: #f7efdc; border-color: var(--gold); }
.dropzone strong { font-size: 17px; color: var(--navy-deep); }
.dropzone span { font-size: 14px; color: var(--muted); }

.queue { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 8px; }
.queue li { font-size: 14px; color: var(--text); }
.queue .q-head { display: flex; justify-content: space-between; gap: 12px; }
.queue .q-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.queue .q-state { color: var(--muted); white-space: nowrap; }
.queue .q-state.done { color: #2f7a4f; font-weight: 600; }
.queue .q-state.fail { color: #8a5a12; font-weight: 600; }
.bar { height: 6px; border-radius: 99px; background: #efe6d2; margin-top: 4px; overflow: hidden; }
.bar i { display: block; height: 100%; width: 0; background: var(--gold); transition: width .2s; }

.manage-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.link-btn { font: inherit; font-size: 14px; background: none; border: 0; padding: 0; color: var(--navy); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }

/* 자료 목록 */
.file-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.file-item {
  display: grid; grid-template-columns: 56px 1fr auto; gap: 18px; align-items: center;
  background: #fffdf9; border: 1px solid rgba(201, 160, 77, .16); border-radius: 20px;
  padding: 16px 20px; box-shadow: 0 4px 16px rgba(8, 44, 64, .05);
}
.file-type {
  width: 56px; height: 56px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 750; letter-spacing: .02em; color: var(--navy-deep); background: #f2ead7;
}
.file-type.t-ppt { background: #f6e3cf; color: #8a4a17; }
.file-type.t-pdf { background: #f3dcd6; color: #7d2f22; }
.file-type.t-hwp { background: #dbe8ef; color: var(--navy); }
.file-type.t-xls { background: #dcebdf; color: #2c6640; }
.file-type.t-doc { background: #dde3f2; color: #2c3f7a; }
.file-name { margin: 0; font-size: 17px; font-weight: 650; color: var(--navy-deep); letter-spacing: -.02em; line-height: 1.5; overflow-wrap: anywhere; }
.file-meta { margin: 2px 0 0; font-size: 14px; color: var(--muted); }
.file-meta .cat { color: #94722d; font-weight: 600; }
.file-note { margin: 4px 0 0; font-size: 14px; color: #4c5f68; }
.file-actions { display: flex; gap: 8px; align-items: center; }
.btn-download { padding: 10px 18px; font-size: 15px; white-space: nowrap; }
.btn-delete {
  font: inherit; font-size: 14px; padding: 9px 14px; border-radius: 999px; cursor: pointer;
  background: transparent; border: 1px solid rgba(11, 58, 83, .18); color: var(--muted);
}
.btn-delete:hover { border-color: #8a5a12; color: #8a5a12; }

.library-empty {
  text-align: center; padding: 44px 20px; border-radius: var(--radius);
  background: #fffdf9; border: 1px dashed rgba(201, 160, 77, .4); color: var(--muted); font-size: 16px;
}

@media (max-width: 760px) {
  .library { scroll-margin-top: 170px; }
  .library-tools { width: 100%; }
  .library-search { flex: 1 1 auto; width: auto; min-width: 0; }
  .upload-panel { padding: 20px 18px; }
  .code-row .field { flex: 1 1 auto; width: auto; min-width: 0; }
  .upload-fields > * { flex: 1 1 100%; }
  .file-item { grid-template-columns: 44px 1fr; gap: 12px 14px; padding: 14px 16px; }
  .file-type { width: 44px; height: 44px; font-size: 11px; border-radius: 12px; }
  .file-name { font-size: 16px; }
  .file-actions { grid-column: 1 / -1; }
  .btn-download { flex: 1 1 auto; }
}