/* ============================================
   现代黑白光影卡片设计 - Sleepy Status Page
   ============================================ */

:root {
  /* 颜色系统 */
  --color-white: #ffffff;
  --color-light-gray: #f5f5f5;
  --color-medium-gray: #e0e0e0;
  --color-dark-gray: #333333;
  --color-black: #1a1a1a;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --color-info: #3b82f6;

  /* 光影效果 */
  --shadow-light: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 4px 12px rgba(0, 0, 0, 0.15);
  --shadow-heavy: 0 12px 32px rgba(0, 0, 0, 0.2);
  --shadow-inner: inset 0 1px 3px rgba(0, 0, 0, 0.05);

  /* 间距和大小 */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-cute: 16px;

  /* 过渡 */
  --transition-fast: 0.15s ease-in-out;
  --transition-base: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
}

/* ============================================
   基础样式
   ============================================ */

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

html {
  height: 100%;
  width: 100%;
}

body {
  height: 100%;
  width: 100%;
  background-size: cover;
  min-height: 100vh;
  background-attachment: fixed;
  background-color: var(--color-light-gray);
  color: var(--color-dark-gray);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: var(--color-info);
  transition: color var(--transition-base);
}

a:hover {
  color: var(--color-dark-gray);
}

button {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  transition: var(--transition-base);
}

/* ============================================
   主容器
   ============================================ */

.container {
  width: 100%;
  max-width: 100%;
  padding: 32px 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 28px;
}

/* ============================================
   卡片样式
   ============================================ */

.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-medium);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.card:hover {
  box-shadow: var(--shadow-heavy);
  transform: translateY(-4px);
}

/* 主卡片 */
.main-card {
  width: 90%;
  max-width: 720px;
  padding: 36px 32px;
}

/* 信息卡片 */
.info-card {
  width: 90%;
  max-width: 720px;
  padding: 28px 32px;
}

/* ============================================
   卡片内容结构
   ============================================ */

.card-header {
  text-align: center;
  margin-bottom: 32px;
  padding-bottom: 18px;
  border-bottom: 2px solid var(--color-light-gray);
}

.title {
  font-size: 2.5em;
  font-weight: 700;
  color: var(--color-black);
  letter-spacing: 2px;
  margin: 0;
}

.cute {
  display: inline-block;
  color: var(--color-info);
  font-size: 1.3em;
  animation: cute-pulse 2s ease-in-out infinite;
}

@keyframes cute-pulse {
  0%, 100% {
    opacity: 0.6;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.2);
  }
}

/* ============================================
   状态区域
   ============================================ */

.status-section {
  text-align: center;
  margin-bottom: 28px;
  padding: 20px;
  background: linear-gradient(135deg, rgba(245, 245, 245, 0.5) 0%, rgba(224, 224, 224, 0.3) 100%);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-medium-gray);
}

.status-label {
  font-size: 0.85em;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
  font-weight: 600;
}

.status-text {
  font-size: 2em;
  font-weight: 700;
  color: var(--color-info);
  display: block;
  cursor: pointer;
  transition: color var(--transition-base);
}

.status-text:hover {
  color: var(--color-black);
}

.status-desc {
  font-size: 0.95em;
  color: #666;
  line-height: 1.6;
  margin-top: 14px;
}

/* ============================================
   设备网格
   ============================================ */

.devices-section {
  margin-bottom: 28px;
}

.section-title {
  font-size: 0.9em;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  margin-bottom: 14px;
  padding-left: 4px;
}

.devices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  margin-top: 14px;
}

.device-item {
  background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-medium-gray);
  transition: all var(--transition-base);
  text-align: center;
}

.device-item:hover {
  background: linear-gradient(135deg, #e8e8e8 0%, #ddd 100%);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.device-name {
  font-size: 0.75em;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
  font-weight: 600;
}

.device-app {
  font-size: 0.95em;
  font-weight: 600;
  word-break: break-all;
  cursor: pointer;
  transition: color var(--transition-base);
}

.device-app.awake {
  color: var(--color-success);
}

.device-app.sleeping {
  color: #999;
}

.device-app.error {
  color: var(--color-danger);
}

/* ============================================
   一言模块
   ============================================ */

.hitokoto-section {
  margin: 24px 0;
  padding: 18px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-info);
}

#hitokoto {
  margin: 0;
}

#hitokoto_text {
  font-size: 1em;
  color: var(--color-dark-gray);
  font-style: italic;
  line-height: 1.6;
  transition: color var(--transition-base);
}

#hitokoto_text:hover {
  color: var(--color-info);
}

/* ============================================
   Steam 模块
   ============================================ */

.steam-section {
  margin: 24px 0;
  padding: 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-medium-gray);
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.02) 0%, rgba(0, 0, 0, 0.04) 100%);
  text-align: center;
}

.steam-section h3 {
  font-size: 0.9em;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
  font-weight: 600;
}

.steam-new {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.steam-new iframe {
  border: 1px solid var(--color-medium-gray) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-light);
  transition: all var(--transition-base);
}

.steam-new iframe:hover {
  box-shadow: var(--shadow-medium);
}

/* ============================================
   页脚区域
   ============================================ */

.footer-section {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--color-light-gray);
  text-align: center;
}

.update-time {
  font-size: 0.9em;
  color: #888;
  margin: 0;
}

.update-time a {
  color: #888;
  font-weight: 600;
}

/* 信息卡片内容 */
.card-content {
  text-align: center;
}

.card-content p {
  font-size: 0.95em;
  color: var(--color-dark-gray);
  line-height: 1.8;
  margin: 8px 0;
}

.footer-text {
  font-size: 0.95em !important;
  color: #666 !important;
}

.repo-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-info);
  font-weight: 600;
  transition: all var(--transition-base);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}

.repo-link:hover {
  background: rgba(59, 130, 246, 0.1);
  color: var(--color-black);
}

.icon-external {
  width: 1em;
  height: 1em;
  fill: currentColor;
}

/* ============================================
   状态颜色
   ============================================ */

.sleeping {
  color: #999 !important;
}

.awake {
  color: var(--color-success) !important;
}

.error {
  color: var(--color-danger) !important;
}

/* ============================================
   主题控制
   ============================================ */

#moonlight {
  position: fixed;
  top: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.9) !important;
  box-shadow: var(--shadow-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  transition: all var(--transition-base);
}

#moonlight:hover {
  background: var(--color-white) !important;
  box-shadow: var(--shadow-heavy);
  transform: scale(1.05);
}

#moonlight svg {
  width: 24px;
  height: 24px;
  fill: var(--color-dark-gray);
}

#slider {
  position: fixed;
  top: 16px;
  left: 16px;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.9) !important;
  box-shadow: var(--shadow-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  transition: all var(--transition-base);
}

#slider:hover {
  background: var(--color-white) !important;
  box-shadow: var(--shadow-heavy);
  transform: scale(1.05);
}

#slider svg {
  width: 24px;
  height: 24px;
  fill: var(--color-dark-gray);
}

#sliderRange {
  display: none;
  position: absolute;
  border: none;
  top: 60px;
  left: 0;
  width: 200px;
  height: 6px;
  border-radius: 3px;
  background: var(--color-medium-gray);
  filter: invert(0.8);
  cursor: pointer;
  z-index: 1000;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  background: var(--color-white);
  border: 2px solid var(--color-dark-gray);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  background: var(--color-white);
  border: 2px solid var(--color-dark-gray);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

/* ============================================
   暗色模式
   ============================================ */

body.dark-mode {
  background-color: #0f0f0f;
  color: var(--color-light-gray);
}

body.dark-mode .card {
  background: var(--color-dark-gray);
  border-color: rgba(0, 0, 0, 0.3);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

body.dark-mode .card::before {
  background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
}

body.dark-mode .title {
  color: var(--color-white);
}

body.dark-mode .status-text {
  color: #64d5ff;
}

body.dark-mode .status-section {
  background: linear-gradient(135deg, rgba(60, 60, 60, 0.5) 0%, rgba(40, 40, 40, 0.3) 100%);
  border-color: rgba(255, 255, 255, 0.1);
  color: #aaa;
}

body.dark-mode .status-label,
body.dark-mode .section-title {
  color: #888;
}

body.dark-mode .status-desc {
  color: #bbb;
}

body.dark-mode .device-item {
  background: linear-gradient(135deg, #444 0%, #333 100%);
  border-color: rgba(255, 255, 255, 0.1);
  color: #bbb;
}

body.dark-mode .device-item:hover {
  background: linear-gradient(135deg, #555 0%, #444 100%);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

body.dark-mode .device-app.awake {
  color: #64ffb0;
  text-shadow: 0 0 8px rgba(100, 255, 176, 0.3);
}

body.dark-mode .device-app.sleeping {
  color: #666;
}

body.dark-mode .hitokoto-section {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
  border-color: rgba(59, 130, 246, 0.3);
}

body.dark-mode #hitokoto_text {
  color: #bbb;
}

body.dark-mode .footer-section {
  border-top-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .update-time,
body.dark-mode .update-time a {
  color: #888;
}

body.dark-mode .card-content p {
  color: #bbb;
}

body.dark-mode .repo-link {
  color: #64d5ff;
}

body.dark-mode .repo-link:hover {
  background: rgba(100, 213, 255, 0.1);
  color: var(--color-white);
}

body.dark-mode #moonlight,
body.dark-mode #slider {
  background: rgba(60, 60, 60, 0.9) !important;
}

body.dark-mode #moonlight svg,
body.dark-mode #slider svg {
  fill: #bbb;
}

/* ============================================
   响应式设计
   ============================================ */

/* 平板设备 */
@media (max-width: 768px) {
  .container {
    padding: 24px 16px;
    gap: 20px;
  }

  .card {
    border-radius: var(--radius-md);
  }

  .main-card {
    width: 100%;
    max-width: 100%;
    padding: 28px 20px;
  }

  .info-card {
    width: 100%;
    max-width: 100%;
    padding: 20px;
  }

  .title {
    font-size: 2em;
  }

  .devices-grid {
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: 12px;
  }

  .status-text {
    font-size: 1.6em;
  }
}

/* 手机设备 */
@media (max-width: 480px) {
  body {
    touch-action: pan-y;
  }

  .container {
    padding: 16px;
    gap: 16px;
  }

  .main-card {
    padding: 20px;
  }

  .info-card {
    padding: 16px;
  }

  .card-header {
    margin-bottom: 18px;
    padding-bottom: 14px;
  }

  .title {
    font-size: 1.8em;
    letter-spacing: 1px;
  }

  .status-section {
    padding: 14px;
    margin-bottom: 18px;
  }

  .status-text {
    font-size: 1.5em;
  }

  .status-desc {
    font-size: 0.95em;
  }

  .devices-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .device-item {
    padding: 12px;
  }

  .device-name {
    font-size: 0.75em;
  }

  .device-app {
    font-size: 0.9em;
  }

  .card-content p {
    font-size: 0.95em;
    margin: 8px 0;
  }

  #moonlight,
  #slider {
    width: 40px;
    height: 40px;
  }

  #moonlight svg,
  #slider svg {
    width: 20px;
    height: 20px;
  }

  #sliderRange {
    width: 150px;
  }
}

/* 超小设备 */
@media (max-width: 360px) {
  .title {
    font-size: 1.5em;
  }

  .devices-grid {
    grid-template-columns: 1fr;
  }

  .card-content p {
    font-size: 0.9em;
  }
}

/* ============================================
   打印样式
   ============================================ */

@media print {
  .card {
    page-break-inside: avoid;
  }

  #moonlight,
  #slider {
    display: none;
  }
}