:root {
  --bg: #14110f;
  --bg-2: #1c1814;
  --fg: #efe6d5;
  --muted: #9b8f7a;
  --accent: #c9a24a;
  --accent-2: #e6bb5e;
  --line: #3a322a;
  --danger: #d96666;
  --ok: #6cba5a;
  --card: #1c1814;
}

* { box-sizing: border-box; }
body {
  margin: 0; min-height: 100vh;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-2); }

/* 공통 */
.shell { max-width: 1100px; margin: 0 auto; padding: 1.5rem; }
.center {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 1rem;
}
h1 { font-size: 2rem; color: var(--accent); margin: 0 0 .25rem; letter-spacing: .04em; }
h2 { font-size: 1rem; color: var(--accent); letter-spacing: .05em; margin: 0 0 .75rem; }
.sub { color: var(--muted); margin: 0 0 1.5rem; font-size: .9rem; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1.25rem;
  margin-bottom: 1rem;
  width: 100%;
}
.card.narrow { max-width: 420px; }

/* 폼 */
.field { display: flex; flex-direction: column; gap: .35rem; margin-bottom: .85rem; }
.field label { font-size: .8rem; color: var(--muted); letter-spacing: .03em; }
input[type=text], input[type=password], input[type=email], input[type=search] {
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--fg);
  padding: .5rem .65rem;
  font: inherit; font-size: .9rem;
  border-radius: 2px;
  outline: none;
}
input:focus { border-color: var(--accent); }

button {
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: .5rem .9rem;
  font-family: inherit; font-size: .85rem;
  cursor: pointer; border-radius: 2px;
  transition: background .15s;
}
button:hover:not(:disabled) { background: var(--accent); color: var(--bg); }
button:disabled { opacity: .4; cursor: not-allowed; }
button.danger { border-color: var(--danger); color: var(--danger); }
button.danger:hover { background: var(--danger); color: var(--bg); }
button.primary { background: var(--accent); color: var(--bg); }
button.primary:hover { background: var(--accent-2); }
button.ghost { border-color: var(--line); color: var(--muted); }
button.ghost:hover { background: var(--line); color: var(--fg); }

.row { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.spacer { flex: 1; }

.msg { font-size: .85rem; margin: .5rem 0 0; min-height: 1.2em; }
.msg.error { color: var(--danger); }
.msg.ok { color: var(--ok); }

/* 탭 */
.tabs { display: flex; border-bottom: 1px solid var(--line); margin-bottom: 1rem; }
.tab {
  padding: .5rem 1rem; cursor: pointer;
  color: var(--muted); border-bottom: 2px solid transparent;
  font-size: .9rem;
}
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* 헤더 (manage / admin) */
header.bar {
  display: flex; align-items: center; gap: 1rem;
  padding: .75rem 1.5rem; border-bottom: 1px solid var(--line);
  background: var(--bg-2);
}
header.bar .me { font-size: .9rem; color: var(--muted); }
header.bar .me b { color: var(--accent); }

/* 드롭존 */
.dropzone {
  border: 2px dashed var(--line);
  border-radius: 4px;
  padding: 2rem 1rem; text-align: center;
  color: var(--muted);
  transition: border-color .15s, background .15s;
}
.dropzone.dragover { border-color: var(--accent); background: rgba(201,162,74,.06); }
.dropzone p { margin: 0; }

/* 진행 바 */
.upload-row {
  display: flex; align-items: center; gap: .75rem;
  font-size: .8rem; padding: .35rem 0;
  border-bottom: 1px solid var(--line);
}
.upload-row:last-child { border: 0; }
.upload-row .name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.upload-row .stat { color: var(--muted); width: 80px; text-align: right; }
.upload-row.ok .stat { color: var(--ok); }
.upload-row.err .stat { color: var(--danger); }

/* 사용량 게이지 */
.quota {
  display: flex; align-items: center; gap: .6rem;
  font-size: .8rem; color: var(--muted);
  margin-bottom: .75rem;
}
.quota-bar {
  flex: 1; height: 6px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 2px; overflow: hidden;
  min-width: 100px;
}
.quota-fill {
  height: 100%; background: var(--accent);
  transition: width .3s, background-color .3s;
}
.quota-fill.warn   { background: #d99c4a; }
.quota-fill.danger { background: var(--danger); }
.quota .num { font-variant-numeric: tabular-nums; }

/* 갤러리 */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: .6rem;
}
.thumb {
  position: relative; aspect-ratio: 1;
  background: var(--bg);
  border: 1px solid var(--line);
  overflow: hidden; cursor: pointer;
  border-radius: 2px;
}
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.thumb .name {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: .25rem .35rem;
  background: linear-gradient(transparent, rgba(0,0,0,.85));
  font-size: .7rem; color: var(--fg);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.thumb.no-img { display: flex; align-items: center; justify-content: center; }
.thumb.no-img .ext { color: var(--muted); font-size: .8rem; }

/* 모달 */
.modal-back {
  position: fixed; inset: 0; background: rgba(0,0,0,.75);
  display: flex; align-items: center; justify-content: center;
  z-index: 100; padding: 1rem;
}
.modal {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: 4px;
  max-width: 720px; max-height: 90vh; overflow: auto;
  padding: 1.25rem; width: 100%;
}
.modal h3 { color: var(--accent); margin: 0 0 .75rem; font-size: 1rem; }
.modal img.preview { max-width: 100%; max-height: 60vh; display: block; margin: 0 auto .75rem; }
.modal .url-box {
  background: var(--bg); border: 1px solid var(--line);
  padding: .4rem .6rem; font-size: .8rem; word-break: break-all;
  border-radius: 2px; margin: .5rem 0;
}

/* 테이블 (admin) */
table { width: 100%; border-collapse: collapse; font-size: .85rem; }
th, td { text-align: left; padding: .5rem .6rem; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: normal; letter-spacing: .03em; }
td.num { text-align: right; color: var(--muted); }
td code, .code-inline { font-family: 'Consolas', 'Monaco', monospace; color: var(--accent); }

footer { text-align: center; color: var(--muted); font-size: .75rem; margin: 2rem 0 1rem; letter-spacing: .1em; }