* { margin:0; padding:0; box-sizing:border-box; }

:root {
  --bg:            #0d0d0d;
  --bg-card:       #181818;
  --bg-card-hover: #202020;
  --bg-input:      #111111;
  --accent:        #d4a574;
  --accent-dim:    rgba(212,165,116,0.15);
  --accent2:       #5ac78a;
  --text:          #f0f0f0;
  --text-dim:      #707070;
  --text-muted:    #505050;
  --border:        #262626;
  --border-light:  #2e2e2e;
  --danger:        #c75a5a;
  --warn:          #c9956c;
  --radius:        10px;
  --radius-sm:     6px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* ── 登录页 ─────────────────────────────── */
.login-page {
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(ellipse at top, #1a1a1a 0%, var(--bg) 70%);
  min-height: 100vh;
}
.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 48px 40px;
  width: 380px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.login-logo {
  width: 56px; height: 56px; margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--accent), #b8956a);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  box-shadow: 0 0 20px rgba(212,165,116,0.3);
}
.login-card h1 { font-size: 22px; margin-bottom: 6px; }
.login-card .sub { color: var(--text-dim); margin-bottom: 24px; font-size: 14px; }
.login-card label { text-align: left; display: block; font-size: 13px; color: var(--text-dim); margin-bottom: 4px; }
.login-card input[type=text],
.login-card input[type=password] {
  width: 100%; padding: 10px 14px; font-size: 14px;
  background: var(--bg-input); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius-sm); outline: none;
  margin-bottom: 14px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.login-card input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.login-card button[type=submit] {
  width: 100%; padding: 11px; font-size: 15px; cursor: pointer;
  background: linear-gradient(135deg, var(--accent), #b8956a);
  color: #fff; border: none; border-radius: var(--radius-sm);
  transition: transform 0.15s, box-shadow 0.15s;
  margin-top: 8px;
}
.login-card button[type=submit]:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(212,165,116,0.35);
}
.remember-row {
  display: flex; align-items: center; gap: 8px; margin-top: 4px; margin-bottom: 4px;
}
.remember-row input[type=checkbox] {
  width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer;
}
.remember-row label {
  margin: 0 !important; color: var(--text-dim) !important; font-size: 13px; cursor: pointer; user-select: none;
}

/* ── 导航栏 ─────────────────────────────── */
header { background: var(--bg-card); border-bottom: 1px solid var(--border); }
.nav {
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px; height: 52px;
}
.nav .brand {
  font-size: 16px; font-weight: 600; color: var(--text);
  display: flex; align-items: center; gap: 10px;
}
.nav .brand::before {
  content: ''; width: 8px; height: 8px;
  background: var(--accent); border-radius: 50%;
  box-shadow: 0 0 10px var(--accent);
}
.nav-right { display: flex; align-items: center; gap: 18px; font-size: 13px; }
.nav-right a { color: var(--text-dim); text-decoration: none; transition: color 0.15s; }
.nav-right a:hover { color: var(--accent); }
.user-tag { color: var(--accent2); font-size: 13px; }
.user-tag.admin { color: var(--accent); }

main { max-width: 1100px; margin: 0 auto; padding: 24px 20px; }

/* ── Flash ───────────────────────────────── */
.flash {
  background: var(--bg-card); border: 1px solid var(--accent2);
  border-radius: var(--radius-sm); padding: 10px 16px; margin-bottom: 16px; font-size: 13px;
  color: var(--accent2);
}

/* ── 搜索栏 ─────────────────────────────── */
.search-box { margin-bottom: 16px; }
.search-form { display: flex; gap: 8px; }
.search-form input[type=text] {
  flex: 1; max-width: 480px;
  padding: 10px 14px; font-size: 14px;
  background: var(--bg-input); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius-sm); outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.search-form input[type=text]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.hint { color: var(--text-dim); font-size: 13px; margin-bottom: 12px; }

/* ── 文件卡片 ───────────────────────────── */
.novel-list { display: flex; flex-direction: column; gap: 8px; }
.novel-card {
  display: flex; align-items: center; gap: 16px; text-decoration: none;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px 18px;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}
.novel-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-light);
  transform: translateX(4px);
}
.novel-title { font-weight: 600; color: var(--text); min-width: 160px; max-width: 260px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 14px; }
.novel-link-v { flex:1; font-size: 13px; word-break:break-all; color: var(--accent2); min-width:0; transition: color 0.15s; }
.novel-link-v:hover { color: var(--accent); }
.novel-links { display: flex; gap: 12px; flex: 1; align-items: center; }
.novel-link-btn {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 6px 16px; font-size: 13px; font-weight: 600;
  border-radius: 6px; text-decoration: none;
  transition: transform 0.15s, background 0.15s;
  white-space: nowrap;
}
.novel-link-btn:active { transform: scale(0.95); }
.novel-link-direct {
  background: var(--accent); color: var(--bg);
}
.novel-link-direct:hover { background: var(--accent-hover, #e8b889); color: var(--bg); }
.novel-link-cloud {
  background: transparent; color: var(--accent2);
  border: 1px solid var(--accent2);
}
.novel-link-cloud:hover { background: rgba(90,199,138,0.1); color: var(--accent2); }
.novel-link-pwd {
  display: inline-flex; align-items: center;
  padding: 4px 10px; font-size: 12px; font-weight: 600;
  color: #1d1d1f; background: #fff3a0;
  border: 1px solid #d4a574; border-radius: 4px;
  font-family: "Consolas", "Courier New", monospace;
  letter-spacing: 0.5px;
}
@media (max-width: 768px) {
  main { padding: 12px; }
  .novel-card { padding: 12px 14px; gap: 10px; width:100%; }
  .novel-title { font-size: 14px; min-width: auto; max-width: 100px; }
  .novel-link-v { font-size: 12px; min-width:0; }
  .search-form input[type=text] { max-width:100%; font-size:14px; }
}

/* ── Tab ─────────────────────────────────── */
.tabs {
  display: flex; gap: 4px; margin-bottom: 24px;
  background: var(--bg-card); padding: 6px;
  border-radius: var(--radius); border: 1px solid var(--border);
  width: fit-content;
}
.tab-btn {
  padding: 8px 22px; font-size: 13px; cursor: pointer;
  background: transparent; color: var(--text-dim);
  border: none; border-radius: var(--radius-sm); outline: none;
  transition: background 0.15s, color 0.15s;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { background: var(--bg); color: var(--accent); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ── 卡片 ────────────────────────────────── */
.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px; margin-bottom: 16px;
}
.card h2 { font-size: 15px; font-weight: 500; margin-bottom: 18px; color: var(--text); letter-spacing: 0.5px; }

/* ── 表单 ────────────────────────────────── */
label { display: block; font-size: 13px; color: var(--text-dim); margin-bottom: 4px; margin-top: 12px; }
label:first-of-type { margin-top: 0; }
input[type=text], input[type=password], input[type=url] {
  width: 100%; padding: 10px 14px; font-size: 14px;
  background: var(--bg-input); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius-sm); outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim); }
.form-group { margin-bottom: 12px; }
.form-group label { margin-bottom: 4px; }

button, .btn-link {
  display: inline-block; margin-top: 14px;
  padding: 10px 28px; font-size: 14px; cursor: pointer;
  background: var(--accent); color: #fff;
  border: none; border-radius: var(--radius-sm); text-decoration: none;
  transition: background 0.15s, transform 0.15s;
}
button:hover, .btn-link:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-link { margin-left: 8px; padding: 10px 20px; background: var(--bg-input); font-size:13px; vertical-align:middle; }
.btn-sm { padding: 5px 12px; font-size: 12px; margin-top: 0; border-radius: 4px; }
.btn-danger { background: var(--danger); }
.btn-danger:hover { background: #b04a4a; }
.btn-warn { background: var(--warn); color: #111; }

/* ── 表格 ────────────────────────────────── */
table { width: 100%; border-collapse:collapse; font-size:13px; }
thead { border-bottom: 2px solid var(--border); }
th { text-align: left; padding: 8px 6px; color: var(--text-dim); font-weight:500; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
td { padding: 10px 6px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.novel-title-cell { font-weight: 500; max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.link-cell a { color: var(--accent2); text-decoration: none; font-size: 12px; }
.link-cell a:hover { color: var(--accent); }
.actions { display: flex; gap: 6px; align-items: center; }

/* ── 内联表单 ────────────────────────────── */
.inline-form, .inline-form-sm { display: flex; gap: 8px; align-items: center; }
.inline-form input { width: auto; min-width: 140px; padding: 8px 12px; font-size: 13px; margin-top:0; }
.inline-form-sm { display: inline-flex; }
.inline-form-sm input { width: 100px; padding: 5px 8px; font-size: 12px; margin-top:0; }

/* ── API 代码块 ─────────────────────────── */
.api-card p { font-size: 13px; color: var(--text-dim); margin-bottom: 8px; }
.code-block {
  background: #0a0a0a; border-radius: var(--radius-sm); padding: 14px 16px; margin-bottom: 10px; overflow-x: auto;
  border: 1px solid var(--border);
}
.code-block pre { font-family: "Consolas", "Courier New", monospace; font-size: 13px; color: var(--text-dim); white-space: pre-wrap; }

/* ── 空态 ────────────────────────────────── */
.empty { color: var(--text-dim); text-align: center; padding: 40px 0; font-size: 14px; }

/* ── 文件页 ───────────────────────────────── */
.files-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.file-item {
  display: flex; align-items: center; gap: 14px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px 18px;
  transition: background 0.2s, border-color 0.2s;
  margin-bottom: 8px;
}
.file-item:hover { background: var(--bg-card-hover); border-color: var(--border-light); }