/* 基础控件：按钮、输入框、复选框、侧边栏、弹窗、提示 */

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  font-family: var(--font);
  font-size: 14px;
  color: var(--text-primary);
  background:
    radial-gradient(1200px 600px at 100% -10%, rgba(0, 120, 212, 0.08), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(0, 153, 188, 0.07), transparent 55%),
    var(--bg-mica);
  -webkit-font-smoothing: antialiased;
}

/* ---- 布局 ---- */

#app {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

.sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  padding: 12px 8px;
  gap: 4px;
  border-right: 1px solid var(--stroke);
  background: var(--card);
  backdrop-filter: blur(40px) saturate(140%);
}

.sidebar .nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: none;
  border-radius: var(--radius-control);
  background: transparent;
  color: var(--text-primary);
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
  transition: background 80ms;
}

.sidebar .nav-item:hover { background: var(--subtle-hover); }
.sidebar .nav-item:active { background: var(--subtle-pressed); }

.sidebar .nav-item.active {
  background: var(--subtle-bg);
  font-weight: 600;
}

.sidebar .nav-item.active::before {
  content: "";
  width: 3px;
  height: 16px;
  border-radius: 2px;
  background: var(--accent);
  margin-left: -8px;
  margin-right: 5px;
}

.sidebar .spacer { flex: 1; }

.avatar-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border: none;
  border-radius: var(--radius-control);
  background: transparent;
  cursor: pointer;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 13px;
  width: 100%;
}

.avatar-btn:hover { background: var(--subtle-hover); }

.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-fg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  overflow: hidden;
  flex-shrink: 0;
}

.avatar img { width: 100%; height: 100%; object-fit: cover; }

.content {
  flex: 1;
  overflow: auto;
  padding: 24px 32px;
}

.page { display: none; max-width: 1100px; margin: 0 auto; }
.page.active { display: block; }

/* ---- 输入与按钮 ---- */

.url-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.textbox {
  flex: 1;
  height: 34px;
  padding: 0 12px;
  border-radius: var(--radius-control);
  border: 1px solid var(--stroke-strong);
  background: var(--card-solid);
  color: var(--text-primary);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 100ms;
}

.textbox:focus { border-color: var(--accent); border-width: 2px; padding: 0 11px; }
.textbox::placeholder { color: var(--text-secondary); }

.btn {
  height: 34px;
  padding: 0 16px;
  border-radius: var(--radius-control);
  border: 1px solid var(--stroke-strong);
  background: var(--card-solid);
  color: var(--text-primary);
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  transition: background 80ms;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn:hover { background: var(--subtle-hover); }
.btn:active { background: var(--subtle-pressed); }
.btn:disabled { color: var(--text-disabled); cursor: default; background: var(--subtle-bg); }

.btn-primary {
  background: var(--accent);
  border-color: transparent;
  color: var(--accent-fg);
  font-weight: 600;
}

.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:active { background: var(--accent-pressed); }
.btn-primary:disabled { background: var(--subtle-bg); color: var(--text-disabled); }

.btn-ghost {
  border-color: transparent;
  background: transparent;
}

.btn-ghost:hover { background: var(--subtle-hover); }

/* 解析按钮的进行中状态 */
.btn-primary.loading {
  pointer-events: none;
  position: relative;
  overflow: hidden;
}

.btn-primary.loading::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.35), transparent);
  animation: indeterminate 1.2s linear infinite;
}

@keyframes indeterminate {
  from { transform: translateX(-100%); }
  to { transform: translateX(100%); }
}

/* ---- 工具栏 ---- */

.toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  min-height: 34px;
}

.count-label {
  color: var(--text-secondary);
  font-size: 13px;
  flex: 1;
}

/* ---- 卡片 ---- */

.card {
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 16px;
  backdrop-filter: blur(30px) saturate(130%);
}

.card + .card { margin-top: 16px; }

.card-title {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 12px;
}

/* ---- 弹窗 ---- */

.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.modal-mask.open { display: flex; }

.modal {
  background: var(--card-solid);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-flyout);
  padding: 24px;
  min-width: 320px;
  text-align: center;
}

.modal h3 {
  margin: 0 0 16px;
  font-size: 17px;
  font-weight: 600;
}

.qr-box {
  width: 160px;
  height: 160px;
  margin: 0 auto 12px;
  border-radius: var(--radius-control);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--stroke);
}

.qr-box canvas { width: 148px; height: 148px; image-rendering: pixelated; }

.qr-status {
  color: var(--text-secondary);
  font-size: 13px;
  min-height: 20px;
  margin-bottom: 12px;
}

.qr-status.success { color: var(--success); }
.qr-status.expired { color: var(--danger); }

/* ---- 提示条 ---- */

.toast-container {
  position: fixed;
  top: 16px;
  right: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 200;
}

.toast {
  background: var(--card-solid);
  border: 1px solid var(--stroke);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-control);
  box-shadow: var(--shadow-flyout);
  padding: 12px 16px;
  min-width: 240px;
  max-width: 360px;
  font-size: 13px;
  animation: toast-in 160ms ease-out;
}

.toast.error { border-left-color: var(--danger); }
.toast.success { border-left-color: var(--success); }

@keyframes toast-in {
  from { opacity: 0; transform: translateX(24px); }
  to { opacity: 1; transform: none; }
}

/* ---- 季切换 chips ---- */

.season-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.season-chip {
  padding: 4px 12px;
  border-radius: 16px;
  border: 1px solid var(--stroke-strong);
  background: var(--card-solid);
  cursor: pointer;
  font-size: 12px;
  font-family: inherit;
  color: var(--text-primary);
}

.season-chip:hover { background: var(--subtle-hover); }
.season-chip.active { background: var(--accent); color: var(--accent-fg); border-color: transparent; }

/* ---- 徽标 ---- */

.badge {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 11px;
  background: var(--subtle-bg);
  color: var(--warning);
  border: 1px solid var(--stroke);
}

/* ---- 设置页 ---- */

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
}

.settings-row .label { color: var(--text-secondary); font-size: 13px; }
.settings-row .value { font-size: 13px; }