/* ==========================================================================
   Hyt Lab · 个人启航站 (Startpage & Personal Cockpit)
   区别于服务总览监控大屏，专注于：
   - 沉浸式浮空实验室全景与禅道赏景模式 (Zen Mode)
   - 极简中央时钟、时区问候与灵感座右铭 (Chronos & Motto)
   - 全能多源聚合搜索 (Omni Search)
   - 轻量应用启动坞 (App Launchpad)
   - 闪念备忘便签 (Quick Scratchpad)
   ========================================================================== */

.welcome-page .content.welcome-stage {
  position: relative;
  width: 100%;
  max-width: none;
  min-height: calc(100vh - 65px);
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  overflow-y: auto;
  isolation: isolate;
  background: transparent;
}

/* ── 浮空实验室夜色全景背景 ── */
.welcome-backdrop {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 240px;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.welcome-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 36%;
  z-index: 0;
  animation: welcome-drift 36s ease-in-out infinite alternate;
}

.welcome-backdrop-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(circle at 75% 25%, rgba(245, 243, 238, 0.40) 0%, rgba(245, 243, 238, 0.72) 50%, rgba(240, 238, 232, 0.90) 100%),
              linear-gradient(180deg, rgba(245, 243, 238, 0.45) 0%, rgba(240, 238, 232, 0.85) 100%);
}

[data-theme="dark"] .welcome-backdrop-overlay {
  background: radial-gradient(circle at 75% 25%, rgba(16, 18, 24, 0.30) 0%, rgba(16, 18, 24, 0.68) 50%, rgba(14, 16, 22, 0.88) 100%),
              linear-gradient(180deg, rgba(14, 16, 22, 0.45) 0%, rgba(14, 16, 22, 0.80) 100%);
}

/* ── 启航站外层容器 ── */
.start-hub-wrapper {
  position: relative;
  z-index: 2;
  max-width: 1160px;
  margin: 0 auto;
  padding: 32px 36px 64px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

/* ── 1. 顶部状态轻量指示栏 ── */
.start-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.start-system-pill,
.start-date-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 13px;
  background: rgba(250, 249, 245, 0.75);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  font-size: 11px;
  color: var(--text-secondary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .start-system-pill,
[data-theme="dark"] .start-date-pill {
  background: rgba(32, 34, 40, 0.75);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.pill-sep {
  color: var(--text-tertiary);
}

/* 纯净模式按钮 (Header) */
.zen-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.zen-toggle-btn:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--border-hover);
}

/* ── 2. 中央大时钟与问候 (Central Chronos) ── */
.start-hero-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 10px 0 6px;
}

.start-clock-display {
  display: flex;
  align-items: baseline;
  justify-content: center;
  margin-bottom: 8px;
}

.clock-digits {
  font-size: 74px;
  font-weight: 850;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  line-height: 1;
  letter-spacing: 0;
  color: var(--text-primary);
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .clock-digits {
  color: #ffffff;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.75);
}

.clock-seconds {
  font-size: 24px;
  font-weight: 650;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  color: var(--text-tertiary);
  margin-left: 8px;
  letter-spacing: 0;
}

.start-greeting-box {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 16px;
  font-weight: 650;
  color: var(--text-primary);
}

.greeting-symbol {
  font-size: 17px;
}

.start-motto-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 14px;
  background: rgba(250, 249, 245, 0.60);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

[data-theme="dark"] .start-motto-row {
  background: rgba(30, 32, 38, 0.65);
}

.start-motto-row:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--border-hover);
  transform: translateY(-1px);
}

.motto-text {
  transition: opacity 0.15s ease;
}

.motto-refresh-hint {
  font-size: 13px;
  color: var(--text-tertiary);
}

/* ── 3. 全能聚合搜索栏 (Omni Search) ── */
.start-search-section {
  display: flex;
  justify-content: center;
  width: 100%;
}

.omni-search-box {
  width: 100%;
  max-width: 740px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.engine-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
}

.engine-tab {
  padding: 3px 10px;
  background: rgba(250, 249, 245, 0.65);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.15s ease;
}

[data-theme="dark"] .engine-tab {
  background: rgba(32, 34, 40, 0.65);
}

.engine-tab:hover,
.engine-tab.active {
  background: var(--primary-color);
  color: #ffffff;
  border-color: var(--primary-color);
}

.search-input-line {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.88);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.06);
  padding: 6px 8px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

[data-theme="dark"] .search-input-line {
  background: rgba(28, 30, 36, 0.88);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.45);
}

.search-input-line:focus-within {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(139, 134, 128, 0.2), 0 6px 24px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .search-input-line:focus-within {
  border-color: #c1bcb2;
  box-shadow: 0 0 0 3px rgba(193, 188, 178, 0.22), 0 6px 24px rgba(0, 0, 0, 0.5);
}

.search-icon-symbol {
  font-size: 16px;
  color: var(--text-tertiary);
  margin: 0 8px;
}

.start-search-input {
  flex: 1 1 auto;
  border: none;
  background: transparent;
  outline: none;
  font-size: 14px;
  color: var(--text-primary);
  letter-spacing: 0;
}

.start-search-input::placeholder {
  color: var(--text-tertiary);
}

.kbd-hint {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 11px;
  font-family: inherit;
  color: var(--text-tertiary);
  margin-right: 8px;
  pointer-events: none;
}

.start-search-action-btn {
  padding: 8px 16px;
  background: var(--primary-color);
  color: #ffffff;
  border: none;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 650;
  cursor: pointer;
  transition: opacity 0.15s ease, transform 0.1s ease;
}

.start-search-action-btn:hover {
  opacity: 0.92;
  transform: scale(1.02);
}

/* ── 4. 启航站工作双栏 (Launchpad + Scratchpad) ── */
.start-workspace-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 20px;
  align-items: stretch;
}

/* ── 左栏：轻量应用启动坞 (App Launchpad) ── */
.launchpad-section {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.launchpad-header {
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-badge {
  font-size: 10px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--bg-tertiary);
  color: var(--text-tertiary);
  letter-spacing: 0;
}

.section-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
}

.app-icons-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.app-tile {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(250, 249, 245, 0.80);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease, opacity 0.2s ease;
}

[data-theme="dark"] .app-tile {
  background: rgba(30, 32, 38, 0.78);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

.app-tile:hover {
  border-color: var(--border-hover);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

[data-theme="dark"] .app-tile:hover {
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.55);
}

.app-tile.is-dimmed {
  opacity: 0.2;
  pointer-events: none;
  transform: scale(0.96);
}

.app-tile.is-matched {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(139, 134, 128, 0.3), 0 6px 18px rgba(0, 0, 0, 0.15);
}

.app-icon-wrap {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
}

.icon-hermes    { background: linear-gradient(135deg, #6366f1, #8b5cf6); }
.icon-stock     { background: linear-gradient(135deg, #10b981, #059669); }
.icon-cpa       { background: linear-gradient(135deg, #f59e0b, #d97706); }
.icon-keeper    { background: linear-gradient(135deg, #8b5cf6, #d946ef); }
.icon-files     { background: linear-gradient(135deg, #3b82f6, #0284c7); }
.icon-syncthing { background: linear-gradient(135deg, #06b6d4, #0f766e); }

.app-glyph {
  font-size: 13px;
  font-weight: 850;
}

.app-kbd-num {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 15px;
  height: 15px;
  background: rgba(0, 0, 0, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 999px;
  font-size: 9px;
  font-weight: 700;
  display: grid;
  place-items: center;
  color: #ffffff;
}

.app-meta {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.app-title {
  font-size: 13px;
  font-weight: 750;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.app-desc {
  font-size: 11px;
  color: var(--text-tertiary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 1px;
}

/* 常用外部书签栏 */
.quick-bookmarks-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.bookmarks-label {
  font-size: 11px;
  color: var(--text-tertiary);
  font-weight: 600;
}

.bookmark-chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  background: rgba(250, 249, 245, 0.65);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.15s ease;
}

[data-theme="dark"] .bookmark-chip {
  background: rgba(30, 32, 38, 0.65);
}

.bookmark-chip:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  transform: translateY(-1px);
}

.ops-chip {
  color: var(--primary-color);
  font-weight: 700;
}

/* ── 右栏：闪念便签 (Quick Scratchpad) ── */
.scratchpad-section {
  display: flex;
  flex-direction: column;
}

.scratchpad-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 220px;
  padding: 14px 16px;
  background: rgba(250, 249, 245, 0.82);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .scratchpad-card {
  background: rgba(30, 32, 38, 0.80);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

.scratchpad-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.scratchpad-title-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
}

.scratchpad-icon {
  font-size: 14px;
}

.scratchpad-title {
  font-size: 12px;
  font-weight: 750;
  color: var(--text-primary);
}

.scratchpad-tools {
  display: flex;
  align-items: center;
  gap: 8px;
}

.scratchpad-saved-badge {
  font-size: 10px;
  color: var(--text-tertiary);
}

.scratchpad-clear-btn {
  padding: 2px 7px;
  border: 1px solid var(--border-color);
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border-radius: 4px;
  font-size: 10px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.scratchpad-clear-btn:hover {
  background: var(--error-bg);
  color: var(--error-color);
  border-color: var(--error-color);
}

.scratchpad-textarea {
  flex: 1 1 auto;
  width: 100%;
  min-height: 120px;
  resize: none;
  background: transparent;
  border: none;
  outline: none;
  font-family: inherit;
  font-size: 12px;
  line-height: 1.65;
  color: var(--text-primary);
  letter-spacing: 0;
}

.scratchpad-textarea::placeholder {
  color: var(--text-tertiary);
}

.scratchpad-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 8px;
  border-top: 1px solid var(--border-color);
  font-size: 10px;
  color: var(--text-tertiary);
}

/* ── 5. 纯净赏景模式 (Zen Mode) ── */
body.zen-mode-active .sidebar,
body.zen-mode-active .main-header,
body.zen-mode-active .start-hub-wrapper {
  display: none !important;
}

body.zen-mode-active .welcome-backdrop {
  left: 0 !important;
}

body.zen-mode-active .zen-exit-pill {
  display: flex !important;
}

.zen-exit-pill {
  display: none;
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 100;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  background: rgba(26, 28, 32, 0.75);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  font-size: 12px;
  font-weight: 650;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  transition: all 0.2s ease;
}

.zen-exit-pill:hover {
  background: rgba(40, 44, 52, 0.95);
  transform: translateY(-2px);
}

/* ── 动画 ── */
@keyframes welcome-drift {
  0%   { transform: scale(1.02) translate3d(0, 0, 0); }
  50%  { transform: scale(1.06) translate3d(-1%, -1%, 0); }
  100% { transform: scale(1.03) translate3d(1%, 0, 0); }
}

/* ── 响应式适配 ── */
@media (max-width: 960px) {
  .start-workspace-grid {
    grid-template-columns: 1fr;
  }
  .welcome-backdrop {
    left: 0;
  }
}

@media (max-width: 720px) {
  .start-hub-wrapper {
    padding: 20px 14px 48px;
    gap: 20px;
  }
  .clock-digits {
    font-size: 52px;
  }
  .clock-seconds {
    font-size: 18px;
  }
  .app-icons-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .start-top-bar {
    justify-content: center;
  }
  .engine-tabs {
    gap: 4px;
  }
  .engine-tab {
    padding: 2px 8px;
    font-size: 10px;
  }
  .kbd-hint {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .welcome-image {
    animation: none;
  }
  .app-tile,
  .bookmark-chip,
  .engine-tab {
    transition: none !important;
  }
}