/**
 * 共享样式 - 用于所有页面
 * 包含：CSS 变量、暗色主题、通用组件样式
 */

:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  --shadow-sm: 0 6px 16px rgba(15, 23, 42, 0.06);
  --primary: #2563eb;
  --danger: #dc2626;
  --radius: 14px;
}

.dark {
  --bg: #0b1020;
  --panel: #0f172a;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --border: #1f2937;
  --shadow: 0 10px 30px rgba(2, 6, 23, 0.6);
  --shadow-sm: 0 6px 16px rgba(2, 6, 23, 0.4);
  --primary: #60a5fa;
  --danger: #f87171;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  color: var(--text);
  background: radial-gradient(1200px 600px at 20% 0%, #eef2ff 0%, transparent 50%),
    radial-gradient(1200px 600px at 80% 0%, #ecfeff 0%, transparent 55%), var(--bg);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial,
    "Apple Color Emoji", "Segoe UI Emoji";
}

.dark body {
  background: radial-gradient(1100px 520px at 20% 0%, rgba(49, 46, 129, 0.25) 0%, transparent 55%),
    radial-gradient(1100px 520px at 80% 0%, rgba(2, 132, 199, 0.25) 0%, transparent 55%), var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px;
}

/* 顶部导航栏 */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(246, 247, 249, 0.75);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.dark .topbar {
  background: rgba(2, 6, 23, 0.6);
  border-bottom: 1px solid rgba(31, 41, 55, 0.8);
}

.topbar-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  white-space: nowrap;
}

.brand h1 {
  font-size: 18px;
  margin: 0;
  letter-spacing: 0.2px;
}

.brand .meta {
  font-size: 12px;
  color: var(--muted);
}

.right {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

/* 时钟组件 */
.clock {
  display: grid;
  gap: 2px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow-sm);
  min-width: 150px;
  text-align: right;
}

.dark .clock {
  background: rgba(17, 24, 39, 0.6);
}

.clock-time {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.3px;
  line-height: 1.1;
}

.clock-date {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.1;
}

/* 按钮组件 */
.btn {
  border: 1px solid var(--border);
  background: rgba(248, 250, 252, 0.9);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 12px;
}

.btn:hover {
  background: rgba(241, 245, 249, 1);
}

.dark .btn {
  background: rgba(17, 24, 39, 0.7);
}

.dark .btn:hover {
  background: rgba(31, 41, 55, 0.8);
}

.btn.primary {
  background: rgba(37, 99, 235, 0.1);
  border-color: rgba(37, 99, 235, 0.35);
  color: #1d4ed8;
}

.btn.danger {
  background: rgba(220, 38, 38, 0.08);
  border-color: rgba(220, 38, 38, 0.3);
  color: var(--danger);
}

/* 面板组件 */
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.panel-head {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.panel-title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-width: 0;
}

.panel-title h2 {
  margin: 0;
  font-size: 14px;
}

.panel-title .count {
  font-size: 12px;
  color: var(--muted);
}

.panel-body {
  padding: 14px 16px;
}

/* 状态提示组件 */
.status {
  margin: 0 0 12px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  color: var(--muted);
  background: rgba(248, 250, 252, 0.9);
  display: none;
}

.dark .status {
  background: rgba(17, 24, 39, 0.6);
}

.status[data-type="ok"] {
  border-color: rgba(22, 163, 74, 0.35);
  background: rgba(240, 253, 244, 0.9);
  color: #166534;
}

.status[data-type="error"] {
  border-color: rgba(220, 38, 38, 0.35);
  background: rgba(254, 242, 242, 0.9);
  color: #991b1b;
}

/* 卡片组件 */
.card {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 12px 10px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
}

.dark .card {
  background: rgba(17, 24, 39, 0.7);
}

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.card-title {
  min-width: 0;
}

.card-title .t {
  display: inline-block;
  font-weight: 650;
  line-height: 1.25;
  word-break: break-word;
}

.card-sub {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
  word-break: break-word;
}

.card-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

/* 表单组件 */
.form {
  display: grid;
  gap: 10px;
}

.field {
  display: grid;
  gap: 6px;
}

.label {
  font-size: 12px;
  color: var(--muted);
}

.control,
.input {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  outline: none;
  background: rgba(255, 255, 255, 0.95);
  width: 100%;
}

.dark .control,
.dark .input {
  background: rgba(17, 24, 39, 0.7);
}

.control:focus,
.input:focus {
  border-color: rgba(37, 99, 235, 0.5);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.form-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* 其他 */
.footer {
  padding: 18px 0 40px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

.grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 18px;
  padding-top: 18px;
}

.items {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 900px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .right {
    justify-content: stretch;
    flex-wrap: wrap;
  }

  .clock {
    text-align: left;
    min-width: 0;
    flex: 1;
  }
}

@media (max-width: 700px) {
  .items {
    grid-template-columns: 1fr;
  }
}