:root {
  --ink: #1f2933;
  --muted: #5b6675;
  --glass-bg: rgba(255, 255, 255, 0.45);
  --glass-bg-strong: rgba(255, 255, 255, 0.62);
  --glass-border: rgba(255, 255, 255, 0.65);
  --glass-hi: rgba(255, 255, 255, 0.85);
  --primary: #ff7a59;
  --primary-d: #f25c3b;
  --accent: #4c6ef5;
  --radius: 22px;
  --blur: 22px;
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  line-height: 1.6;
  background: linear-gradient(135deg, #e0c3fc 0%, #8ec5fc 45%, #c2e9fb 100%);
  background-attachment: fixed;
  overflow-x: hidden;
}

/* 背景流动光斑，让玻璃透出色彩 */
body::before,
body::after {
  content: "";
  position: fixed;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
  z-index: 0;
  pointer-events: none;
}
body::before {
  width: 460px; height: 460px;
  background: #ff9a9e;
  top: -120px; left: -90px;
  animation: float1 16s ease-in-out infinite;
}
body::after {
  width: 520px; height: 520px;
  background: #a18cd1;
  bottom: -150px; right: -120px;
  animation: float2 19s ease-in-out infinite;
}
@keyframes float1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, 30px) scale(1.08); }
}
@keyframes float2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-40px, -25px) scale(1.1); }
}

/* 顶部栏：玻璃 */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 22px;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(180%);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: inset 0 1px 0 var(--glass-hi);
}
.brand {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.6);
}
.topbar-right { display: flex; gap: 10px; align-items: center; }

.container {
  position: relative;
  z-index: 1;
  max-width: 860px;
  margin: 26px auto;
  padding: 0 16px 40px;
  display: grid;
  gap: 22px;
}

/* 玻璃卡片 */
.card,
.item,
.modal-box {
  background: var(--glass-bg-strong);
  backdrop-filter: blur(var(--blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow:
    inset 0 1px 0 var(--glass-hi),
    0 10px 34px rgba(31, 38, 135, 0.16);
}
.card { padding: 22px; }
.card h2 { margin: 0 0 14px; font-size: 17px; }

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.grid label {
  display: flex;
  flex-direction: column;
  font-size: 13px;
  color: var(--muted);
  gap: 6px;
}
.grid label.full { grid-column: 1 / -1; }

/* 玻璃输入框 */
.grid input,
#adminPwd {
  padding: 10px 13px;
  border: 1px solid var(--glass-border);
  border-radius: 13px;
  font-size: 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: border-color 0.15s, background 0.15s;
}
#adminPwd { width: 120px; }
.grid input:focus,
#adminPwd:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.8);
}

/* 玻璃按钮 */
.btn {
  cursor: pointer;
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--ink);
  padding: 10px 16px;
  border-radius: 13px;
  font-size: 14px;
  box-shadow: inset 0 1px 0 var(--glass-hi);
  transition: transform 0.12s ease, background 0.15s, border-color 0.15s;
}
.btn:hover { background: rgba(255, 255, 255, 0.72); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn.primary {
  background: linear-gradient(135deg, rgba(255, 122, 89, 0.9), rgba(242, 92, 59, 0.9));
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.15);
}
.btn.primary:hover { background: linear-gradient(135deg, #ff8a6b, #f56b4b); }
.btn.ghost { background: rgba(255, 255, 255, 0.3); }
.btn.small { padding: 6px 12px; font-size: 13px; }
.btn.full { grid-column: 1 / -1; }

.list-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.list-head h2 { margin: 0; font-size: 17px; }
.list { display: grid; gap: 12px; }
.empty { color: var(--muted); text-align: center; padding: 30px 0; }

/* 列表项：玻璃 + 悬停浮起 */
.item {
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.item:hover {
  transform: translateY(-2px);
  box-shadow: inset 0 1px 0 var(--glass-hi), 0 14px 40px rgba(31, 38, 135, 0.22);
}
.item .info { display: flex; flex-direction: column; gap: 2px; }
.item .name { font-weight: 600; font-size: 15px; }
.item .sub { font-size: 13px; color: var(--muted); }
.item .right { display: flex; align-items: center; gap: 10px; }

/* 玻璃徽标 */
.badge {
  font-size: 12px;
  padding: 4px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(6px);
  color: var(--primary-d);
  font-weight: 600;
  white-space: nowrap;
  box-shadow: inset 0 1px 0 var(--glass-hi);
}
.badge.today { color: #9a6b00; background: rgba(255, 233, 168, 0.7); }
.badge.soon { color: var(--accent); background: rgba(234, 240, 255, 0.7); }
.badge.lunar { color: #7c3aed; background: rgba(196, 181, 253, 0.72); }

.list-head-right { display: flex; gap: 8px; }

/* 公历 / 农历 类型切换 */
.seg { display: flex; gap: 8px; }
.seg-item {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  flex: 1; padding: 9px 14px; border-radius: 13px; cursor: pointer;
  font-size: 14px; color: var(--ink);
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid var(--glass-border);
}
.seg-item input { accent-color: var(--primary); }

/* 农历月日并排 */
.row { display: flex; gap: 12px; }
.row label { flex: 1; }
.row select,
.grid select {
  padding: 10px 13px; width: 100%;
  border: 1px solid var(--glass-border); border-radius: 13px;
  font-size: 14px; color: var(--ink);
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}

.icon-btn {
  cursor: pointer;
  border: none;
  background: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(6px);
  font-size: 16px;
  padding: 5px 7px;
  border-radius: 10px;
  color: var(--muted);
  transition: background 0.15s, color 0.15s;
}
.icon-btn:hover { background: rgba(255, 255, 255, 0.7); color: var(--ink); }
.icon-btn.del:hover { color: #e03131; background: rgba(224, 49, 49, 0.12); }

/* 弹窗：更厚的玻璃 */
.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.modal.hidden { display: none; }
.modal-box {
  padding: 22px;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow: auto;
}
.modal-head { display: flex; justify-content: space-between; align-items: center; }
.modal-head h3 { margin: 0; }
.hint { font-size: 13px; color: var(--muted); }
.hint a { color: var(--accent); }
.msg { margin-top: 12px; font-size: 13px; color: var(--muted); white-space: pre-wrap; }

/* Toast：玻璃深色 */
.toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  padding: 11px 20px;
  border-radius: 14px;
  font-size: 14px;
  z-index: 100;
  color: #fff;
  background: rgba(31, 41, 51, 0.55);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}
.toast.hidden { display: none; }
.hidden { display: none !important; }

/* 锁定状态 */
.lock-icon { font-size: 18px; line-height: 1; }
.lock-banner {
  display: flex; align-items: center; gap: 10px;
  margin: 0 0 16px; padding: 12px 16px;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border-radius: 16px; color: var(--ink); font-size: 14px;
}
.lock-banner .lk { font-size: 18px; }
body.locked #addBtn,
body.locked #openSettings,
body.locked .icon-btn { display: none !important; }
.toast.ok { background: rgba(47, 158, 68, 0.6); }
.toast.err { background: rgba(224, 49, 49, 0.6); }

@media (max-width: 560px) {
  .grid { grid-template-columns: 1fr; }
  #adminPwd { width: 100px; }
}