/* PicMul Cloud 公共样式 */
:root {
  --bg: #0f1220;
  --bg-soft: #171b30;
  --card: #1d2238;
  --card-2: #242b47;
  --line: rgba(255, 255, 255, .08);
  --text: #eef1fb;
  --text-dim: #9aa3c2;
  --accent: #6c8cff;
  --accent-2: #9d6cff;
  --danger: #ff6b7a;
  --ok: #37d6a2;
  --radius: 14px;
  --shadow: 0 12px 40px rgba(0, 0, 0, .35);
  --font: "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: radial-gradient(1200px 700px at 15% -10%, #1b2244 0%, transparent 60%),
              radial-gradient(1000px 600px at 110% 20%, #241a42 0%, transparent 55%),
              var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { display: block; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* 顶栏 */
.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(15, 18, 32, .72);
  border-bottom: 1px solid var(--line);
}
.site-header .container { display: flex; align-items: center; gap: 16px; min-height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: var(--text); }
.brand-logo {
  width: 30px; height: 30px; border-radius: 9px; flex: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex; align-items: center; justify-content: center; color: #fff; font-size: 15px;
}
.brand:hover { text-decoration: none; }
.header-nav { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px 16px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--card); color: var(--text); cursor: pointer; font-size: 14px; font-family: var(--font);
  transition: .18s; line-height: 1.4; text-decoration: none;
}
.btn:hover { background: var(--card-2); text-decoration: none; }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); border-color: transparent; color: #fff; }
.btn-primary:hover { filter: brightness(1.1); }
.btn-danger { background: rgba(255, 107, 122, .12); border-color: rgba(255, 107, 122, .4); color: var(--danger); }
.btn-danger:hover { background: rgba(255, 107, 122, .22); }
.btn-sm { padding: 5px 11px; font-size: 13px; border-radius: 8px; }
.btn-ghost { background: transparent; }

/* 页脚 */
.site-footer { margin-top: 60px; padding: 28px 0; text-align: center; color: var(--text-dim); font-size: 13px; border-top: 1px solid var(--line); }

/* 区块标题 */
.section-title { font-size: 22px; font-weight: 700; margin: 40px 0 18px; }
.muted { color: var(--text-dim); }
.center { text-align: center; }

/* 空状态 */
.empty-state { padding: 70px 20px; text-align: center; color: var(--text-dim); }
.empty-state .big { font-size: 46px; margin-bottom: 12px; opacity: .6; }

/* 权限徽章 */
.badge {
  display: inline-flex; align-items: center; gap: 4px; font-size: 12px; padding: 2px 9px;
  border-radius: 999px; border: 1px solid var(--line); color: var(--text-dim); white-space: nowrap;
}
.badge-public { color: #7ce8c3; border-color: rgba(55, 214, 162, .35); background: rgba(55, 214, 162, .1); }
.badge-password { color: #ffd166; border-color: rgba(255, 209, 102, .35); background: rgba(255, 209, 102, .1); }
.badge-token { color: #a99cff; border-color: rgba(157, 108, 255, .4); background: rgba(157, 108, 255, .12); }
.badge-download-off { color: #ff9d66; border-color: rgba(255, 157, 102, .35); background: rgba(255, 157, 102, .08); }

/* 轻量提示 */
.toast-wrap { position: fixed; top: 74px; left: 50%; transform: translateX(-50%); z-index: 999; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.toast {
  background: var(--card-2); border: 1px solid var(--line); border-radius: 10px;
  padding: 10px 18px; font-size: 14px; box-shadow: var(--shadow); max-width: 90vw;
  animation: toast-in .25s ease;
}
.toast.err { border-color: rgba(255, 107, 122, .5); color: var(--danger); }
.toast.ok { border-color: rgba(55, 214, 162, .5); color: var(--ok); }
@keyframes toast-in { from { opacity: 0; transform: translateY(-8px); } }

/* 响应式 */
@media (max-width: 720px) {
  .section-title { font-size: 19px; }
  .site-header .container { min-height: 54px; }
  .brand span.full { display: none; }
}