/* ═══════════════════════════════════════════
   Nova — Design System & Global Styles
   ═══════════════════════════════════════════ */

/* ── Reset & Base ────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Warm palette — deep, grounded, alive */
  --color-bg:            #FAF6F0;
  --color-bg-alt:        #F0E8DA;
  --color-bg-deep:       #2C2416;
  --color-bg-warm:       #F5EDE0;
  --color-surface:       #FFFFFF;
  --color-surface-warm:  #FDF9F3;

  --color-primary:       #C4956A;
  --color-primary-light: #D9B48F;
  --color-primary-dark:  #A67B52;

  --color-accent:        #B8735A;
  --color-accent-light:  #D4957A;
  --color-accent-soft:   #F0DAD0;

  --color-text:          #2C2416;
  --color-text-secondary:#7A6B58;
  --color-text-muted:    #A89880;
  --color-text-on-dark:  #F0ECE6;

  --color-mood-calm:     #7FA88C;
  --color-mood-warm:     #D4957A;
  --color-mood-vibrant:  #C4956A;
  --color-mood-melancholy:#9A8BA8;

  --color-divider:       #E8DED0;
  --color-shadow:        rgba(44, 36, 22, 0.08);

  /* Typography */
  --font-sans: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;

  --text-xs:  0.75rem;   /* 12px */
  --text-sm:  0.8125rem; /* 13px */
  --text-base: 0.9375rem;/* 15px */
  --text-md:  1.0625rem; /* 17px */
  --text-lg:  1.25rem;   /* 20px */
  --text-xl:  1.5rem;    /* 24px */
  --text-2xl: 2rem;      /* 32px */
  --text-3xl: 2.75rem;   /* 44px */

  --leading-tight: 1.2;
  --leading-normal: 1.6;
  --leading-relaxed: 1.8;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-md: 1.25rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Radii */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 200ms;
  --duration-normal: 400ms;
  --duration-slow: 600ms;
  --duration-ritual: 1200ms;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ── App Shell ──────────────────────────── */
.app-shell {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  width: 100vw;
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
}

.page {
  display: none;
  flex-direction: column;
  height: 100%;
  width: 100%;
}
.page.active {
  display: flex;
  animation: page-in 0.5s var(--ease-out);
}

@keyframes page-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Typography Utilities ───────────────── */
h1, h2, h3 { font-weight: 500; letter-spacing: -0.02em; line-height: var(--leading-tight); }
h1 { font-size: var(--text-2xl); }
h2 { font-size: var(--text-xl); }
h3 { font-size: var(--text-lg); }

.label {
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

p { color: var(--color-text-secondary); line-height: var(--leading-relaxed); }

/* ── Button Base ────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.01em;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  background: transparent;
  color: var(--color-text);
  text-decoration: none;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover { background: var(--color-primary-dark); }

.btn-outline {
  border: 1px solid var(--color-divider);
  background: var(--color-surface);
}
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }

.btn-ghost { color: var(--color-text-secondary); }
.btn-ghost:hover { color: var(--color-text); background: var(--color-bg-warm); }

.btn-icon {
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border-radius: var(--radius-full);
}

.btn-lg {
  padding: var(--space-4) var(--space-12);
  font-size: var(--text-base);
}

/* ── Input Base ─────────────────────────── */
input, textarea, select {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color var(--duration-fast) var(--ease-out);
  width: 100%;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(196, 149, 106, 0.15);
}
input::placeholder, textarea::placeholder { color: var(--color-text-muted); }

/* ── Scrollbar ──────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--color-divider); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--color-text-muted); }

/* ── Transitions / Animations ───────────── */
.fade-in {
  animation: fade-in var(--duration-normal) var(--ease-out) both;
}
.fade-in-up {
  animation: fade-in-up var(--duration-normal) var(--ease-out) both;
}
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ═══ Her Face — Aura Bar ═══ */
.aura-bar {
  flex-shrink: 0;
  position: relative;
  height: 48px;
  background: var(--color-surface);
  z-index: 10;
}
.top-dot {
  position: absolute;
  top: 50%;
  right: 12px;
  transform: translateY(-50%);
  z-index: 15;
  font-size: 18px;
  line-height: 1;
  color: var(--color-text-muted);
  opacity: 0.5;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  user-select: none;
  transition: opacity var(--duration-fast) var(--ease-out);
}
.top-dot:hover {
  opacity: 1;
  background: var(--color-bg-warm);
}
.top-menu {
  position: absolute;
  top: 100%;
  right: 8px;
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  min-width: 110px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  padding: 4px 0;
  z-index: 200;
  display: none;
}
.top-menu.open { display: block; }
.top-menu-item {
  padding: 8px 14px;
  font-size: 13px;
  color: var(--color-text);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out);
}
.top-menu-item:hover {
  background: var(--color-bg-warm);
}
.aura-glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  pointer-events: none;
  transition: opacity 2s var(--ease-out);
}
/* .aura-state removed — letting users feel, not read */

/* ── Pulsing breath effect ──────────────── */
@keyframes breathe {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.03); }
}

/* ── Responsive ─────────────────────────── */
@media (min-width: 768px) {
  :root {
    --text-base: 1rem;
  }
}

@media (min-width: 1024px) {
  .app-shell {
    max-width: 480px;
    margin: 0 auto;
    border-left: 1px solid var(--color-divider);
    border-right: 1px solid var(--color-divider);
    box-shadow: 0 0 60px var(--color-shadow);
  }
}

/* ═══ Listen Mode Toggle ═══ */

.toggle-btn {
  display: flex;
  align-items: center;
  padding: 4px 10px;
  cursor: pointer;
  user-select: none;
  width: fit-content;
  border-radius: var(--radius-full);
  transition: all var(--duration-fast) var(--ease-out);
}
.toggle-btn:hover {
  background: var(--color-bg-warm);
}
.toggle-label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  transition: color var(--duration-fast) var(--ease-out);
}
.toggle-label svg {
  width: 14px;
  height: 14px;
  color: var(--color-text-muted);
  transition: color var(--duration-fast) var(--ease-out);
}
.toggle-label.active { color: var(--color-primary); }
.toggle-label.active svg { color: var(--color-primary); }
#listen-toggle.active .toggle-label { color: #22c55e; }
#listen-toggle.active .toggle-label svg { color: #22c55e; }
#listen-toggle.active { background: rgba(34,197,94,0.08); }
#voice-toggle.active .toggle-label { color: #22c55e; }
#voice-toggle.active .toggle-label svg { color: #22c55e; }
#voice-toggle.active { background: rgba(34,197,94,0.08); }
.soul-link {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  color: var(--color-text-muted);
  opacity: 0.5;
  text-decoration: none;
  border-radius: 50%;
  transition: opacity var(--duration-fast) var(--ease-out);
}
.soul-link:hover {
  opacity: 1;
  background: var(--color-bg-warm);
}

.inputbar-toggles {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-bottom: 4px;
}



/* ═══ Attach Button & Menu ═══ */
.attach-btn {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  background: none;
  border: none;
  padding: 0;
  transition: transform var(--duration-fast) var(--ease-out);
  -webkit-tap-highlight-color: transparent;
}
.attach-btn svg { width: 16px; height: 16px; }
.attach-btn.open {
  transform: rotate(90deg);
  color: var(--color-primary);
}
.attach-btn:hover {
  opacity: 1;
}
.attach-menu {
  display: none;
  position: absolute;
  bottom: calc(100% + 8px);
  left: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  padding: var(--space-1);
  box-shadow: 0 -4px 12px rgba(0,0,0,0.06);
  z-index: 20;
  min-width: 140px;
}
.attach-menu.open {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.attach-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--color-text);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background var(--duration-fast) var(--ease-out);
  text-decoration: none;
}
.attach-item:hover {
  background: var(--color-bg-warm);
}
.attach-item svg {
  color: var(--color-text-muted);
  flex-shrink: 0;
  width: 16px;
  height: 16px;
}
.attach-item.active {
  color: var(--color-primary);
}
.attach-item.active svg {
  color: var(--color-primary);
}

/* ═══ Voice Push-to-Talk Button ═══ */
.voice-push-btn {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  color: var(--color-text-muted);
}
.voice-push-btn svg { width: 16px; height: 16px; }

/* 输入框右侧语音切换按钮（LINE 风格） */
.voice-inline-btn {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: 50%;
  transition: all var(--duration-fast) var(--ease-out);
}
.voice-inline-btn:active {
  background: var(--color-bg-warm);
}
.voice-inline-btn.active {
  background: rgba(239,68,68,0.1);
  color: #ef4444;
}
.voice-inline-btn.recording-ready {
  width: auto;
  padding: 0 12px;
  gap: 4px;
  background: rgba(239,68,68,0.1);
  color: #ef4444;
  border-radius: 20px;
  font-size: 12px;
}

/* 窄屏适配（华为/小屏手机） */
@media (max-width: 380px) {
  .chat-inputbar {
    padding: 4px 6px max(env(safe-area-inset-bottom,0), 6px) !important;
  }
  .chat-input-wrapper {
    gap: 2px !important;
    padding: 1px !important;
  }
  .attach-btn {
    width: 24px !important;
    height: 24px !important;
  }
  .attach-btn svg {
    width: 14px !important;
    height: 14px !important;
  }
  .voice-inline-btn {
    width: 24px !important;
    height: 24px !important;
  }
  .voice-inline-btn svg {
    width: 14px !important;
    height: 14px !important;
  }
  .chat-send-btn {
    width: 26px !important;
    height: 26px !important;
  }
  .chat-send-btn svg {
    width: 12px !important;
    height: 12px !important;
  }
  .chat-input {
    font-size: 14px !important;
    padding: 4px 0 !important;
  }
  .voice-inline-btn svg { width: 14px !important; height: 14px !important; }
  .attach-btn svg { width: 14px !important; height: 14px !important; }
}
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.voice-push-btn:hover {
  background: var(--color-bg-warm);
}
.voice-push-btn:active,
.voice-push-btn.recording {
  background: rgba(239,68,68,0.12);
  color: #ef4444;
  transform: scale(1.1);
}

/* ═══ Skill Bar ═══ */
/* ═══ Skill Bar ═══ */
.skillbar {
  position: relative;
  padding: 6px 0 4px 0;
  margin: 0 var(--space-md);
  overflow: hidden;
  flex-shrink: 0;
}
.skillbar-scroll {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 2px 0 6px 0;
}
.skillbar-scroll::-webkit-scrollbar {
  display: none;
}
.skill-item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.skill-item:hover {
  background: var(--color-bg-warm);
  border-color: var(--color-primary-light);
}
.skill-item.active {
  background: rgba(196,149,106,0.1);
  border-color: var(--color-primary);
}
.skill-icon {
  font-size: 14px;
  line-height: 1;
  width: 16px;
  text-align: center;
}
.skill-name {
  font-size: 11px;
  color: var(--color-text-secondary);
  font-weight: 400;
  white-space: nowrap;
}
.skill-item.active .skill-name {
  color: var(--color-primary);
}

/* Textarea input — supports multiline with Enter */
.chat-input {
  flex: 1;
  min-width: 0;
  border: none;
  background: transparent;
  padding: 6px 0;
  font-size: var(--text-base);
  outline: none;
  color: var(--color-text);
  font-family: var(--font-sans);
  resize: none;
  line-height: var(--leading-normal);
  max-height: 160px;
  overflow-y: auto;
}
.chat-input::placeholder {
  color: var(--color-text-muted);
}

/* ═══ Image Message ═══ */
.msg-image {
  max-width: 240px;
  max-height: 240px;
  border-radius: 12px;
  display: block;
}
.msg-user .msg-image {
  border-radius: 12px 4px 12px 12px;
}
.msg-nova .msg-image {
  border-radius: 4px 12px 12px 12px;
}

/* ═══ File & Voice Messages ═══ */
.msg-file {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
}
.file-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-warm);
  border-radius: 6px;
  font-size: 10px;
  font-weight: 600;
  color: var(--color-text-secondary);
  flex-shrink: 0;
}
.file-info { min-width: 0; }
.file-name {
  font-size: 13px;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 160px;
}
.file-size {
  font-size: 11px;
  color: var(--color-text-muted);
  margin-top: 1px;
}
.msg-voice {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 0;
  font-size: 13px;
  color: var(--color-primary);
}
.msg-voice svg { flex-shrink: 0; }

/* Hide browser chrome in PWA */
@media (display-mode: standalone) {
  body { overscroll-behavior: none; }
}

/* ═══════════════════════════════════════════
   Nova — 自检弹窗（桌面/PWA 首次启动）
   ═══════════════════════════════════════════ */

.selfcheck-overlay {
  position:fixed; inset:0; z-index:9999;
  display:flex; align-items:flex-end; justify-content:center;
  background:rgba(0,0,0,0.35);
  -webkit-backdrop-filter:blur(4px); backdrop-filter:blur(4px);
  animation:sc-overlay-in 0.35s ease-out;
}
@keyframes sc-overlay-in {
  from { opacity:0; }
  to { opacity:1; }
}
@keyframes sc-overlay-out {
  from { opacity:1; }
  to { opacity:0; }
}

.selfcheck-panel {
  position:relative;
  width:100%; max-width:400px;
  /* 顶部在屏幕 2/3 处（底部 1/3）—— 拇指可及 */
  margin-bottom:0;
  background:var(--color-bg-deep,#1A1612);
  border-radius:24px 24px 0 0;
  padding:12px 28px calc(env(safe-area-inset-bottom,0) + 32px);
  box-shadow:0 -8px 40px rgba(0,0,0,0.5);
  animation:sc-slide-up 0.4s cubic-bezier(0.16,1,0.3,1);
  transform-origin:bottom center;
  min-height:33vh;
}
@keyframes sc-slide-up {
  from { transform:translateY(100%); }
  to { transform:translateY(0); }
}

.selfcheck-handle {
  width:36px; height:4px;
  background:rgba(240,236,230,0.2);
  border-radius:2px;
  margin:0 auto 20px;
}

.selfcheck-view {
  text-align:center;
}

.selfcheck-title {
  font-size:20px;
  font-weight:500;
  color:var(--color-text-on-dark,#F0ECE6);
  margin-bottom:6px;
  letter-spacing:-0.01em;
}
.selfcheck-subtitle {
  font-size:13px;
  color:rgba(240,236,230,0.45);
  font-weight:300;
  margin-bottom:24px;
}

/* 检测列表 */
.selfcheck-steps {
  display:flex;
  flex-direction:column;
  gap:12px;
  padding:0 8px;
  max-width:260px;
  margin:0 auto;
}
.check-item {
  display:flex;
  align-items:center;
  gap:10px;
  font-size:14px;
  color:rgba(240,236,230,0.5);
  transition:all 0.3s ease;
}
.check-item .check-icon {
  width:20px;
  height:20px;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:all 0.3s ease;
}
.check-item.pending .check-icon { color:rgba(240,236,230,0.2); }
.check-item.running .check-icon {
  color:var(--color-primary,#C4956A);
}
.check-item.running .sc-spinner {
  animation:sc-spin 0.8s linear infinite;
}
.check-item.running .check-label { color:var(--color-primary-light,#D4A87C); }
.check-item.pass .check-icon { color:#4ADE80; }
.check-item.pass .check-label { color:rgba(240,236,230,0.8); }
.check-item.skip .check-icon { color:var(--color-primary,#C4956A); }
.check-item.skip .check-label { color:rgba(240,236,230,0.6); }

.sc-spinner {
  display:block;
  opacity:0.25;
  transition:opacity 0.3s, color 0.3s;
}
.check-item.running .sc-spinner { opacity:1; }
.check-item.pass .sc-spinner { opacity:0; }

/* ═══ 登录页（Nova 金棕风格） ═══ */
.login-body {
  background:var(--color-bg-warm,#F5F0EB);
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
  font-family:var(--font-sans,system-ui,sans-serif);
}
.login-card {
  background:#fff;
  border-radius:24px;
  width:100%;
  max-width:380px;
  overflow:hidden;
  box-shadow:0 2px 20px rgba(0,0,0,0.06);
}
.login-header {
  padding:36px 28px 0;
  text-align:center;
}
.login-title {
  font-size:24px;
  font-weight:600;
  color:var(--color-primary,#C4956A);
  letter-spacing:2px;
}
.login-subtitle {
  font-size:13px;
  color:var(--color-text-muted,#A89880);
  margin-top:4px;
}
.login-tabs {
  display:flex;
  margin:24px 28px 0;
  background:var(--color-bg-warm,#F5F0EB);
  border-radius:12px;
  padding:3px;
}
.login-tab {
  flex:1;
  padding:8px;
  text-align:center;
  font-size:13px;
  font-weight:500;
  color:var(--color-text,#2C2416);
  cursor:pointer;
  border-radius:10px;
  transition:all .2s;
}
.login-tab.active {
  background:#fff;
  color:var(--color-text,#2C2416);
}
.login-body-inner {
  padding:24px 28px 32px;
}
.login-field {
  margin-bottom:16px;
}
.login-label {
  display:block;
  font-size:12px;
  color:var(--color-text-secondary,#7A6B58);
  margin-bottom:6px;
  font-weight:500;
}
.login-input {
  width:100%;
  background:var(--color-bg-warm,#F5F0EB);
  border:1px solid transparent;
  border-radius:12px;
  padding:12px 14px;
  font-size:15px;
  color:var(--color-text,#2C2416);
  outline:none;
  transition:border-color .2s;
  font-family:var(--font-sans,system-ui,sans-serif);
}
.login-input::placeholder {
  color:var(--color-text-muted,#A89880);
}
.login-input:focus {
  border-color:var(--color-primary,#C4956A);
  background:#fff;
}
.login-code-row {
  display:flex;
  gap:8px;
}
.login-code-row .login-input {
  flex:1;
}
.login-code-btn {
  background:rgba(196,149,106,0.1);
  color:var(--color-primary,#C4956A);
  border:1px solid rgba(196,149,106,0.15);
  border-radius:12px;
  padding:12px 14px;
  font-size:12px;
  cursor:pointer;
  white-space:nowrap;
  transition:all .2s;
  font-weight:500;
  font-family:var(--font-sans,system-ui,sans-serif);
}
.login-code-btn:hover:not(:disabled) {
  background:rgba(196,149,106,0.18);
}
.login-code-btn:disabled {
  opacity:.4;
  cursor:not-allowed;
}
.login-btn {
  width:100%;
  background:var(--color-primary,#C4956A);
  color:#fff;
  border:none;
  border-radius:12px;
  padding:14px 16px;
  font-size:15px;
  font-weight:600;
  cursor:pointer;
  transition:all .2s;
  margin-top:12px;
  font-family:var(--font-sans,system-ui,sans-serif);
  line-height:1.2;
}
.login-btn:hover:not(:disabled) {
  background:var(--color-primary-dark,#A67A52);
}
.login-btn:disabled {
  opacity:.4;
  cursor:not-allowed;
}
.login-msg {
  font-size:13px;
  margin-top:8px;
  display:none;
  padding:8px 12px;
  border-radius:8px;
}
.login-msg.error {
  background:rgba(239,68,68,.12);
  color:#ef4444;
  display:block;
}
.login-msg.success {
  background:rgba(34,197,94,.12);
  color:#22c55e;
  display:block;
}

@keyframes sc-spin {
  to { transform:rotate(360deg); }
}

/* 完成视图 */
.selfcheck-done-icon {
  width:48px; height:48px;
  border-radius:50%;
  background:rgba(74,222,128,0.12);
  color:#4ADE80;
  display:flex; align-items:center; justify-content:center;
  font-size:24px;
  margin:0 auto 16px;
  animation:sc-pop-in 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes sc-pop-in {
  0% { transform:scale(0); }
  100% { transform:scale(1); }
}

.selfcheck-agreement {
  text-align:center;
  margin:20px 0;
  padding:16px;
  background:rgba(240,236,230,0.03);
  border-radius:16px;
  border:1px solid rgba(240,236,230,0.06);
}
.selfcheck-agreement p {
  font-size:13px;
  color:rgba(240,236,230,0.5);
  line-height:1.7;
  margin:0;
}
.selfcheck-agreement-note {
  margin-top:8px !important;
  font-size:12px !important;
  color:rgba(240,236,230,0.3) !important;
}

.selfcheck-agree-btn {
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:12px 32px;
  background:var(--color-primary,#C4956A);
  color:#fff;
  border:none;
  border-radius:100px;
  font-size:15px;
  font-weight:500;
  cursor:pointer;
  transition:all 0.2s ease;
  font-family:var(--font-sans,system-ui,sans-serif);
  animation:sc-pop-in 0.5s 0.2s cubic-bezier(0.34,1.56,0.64,1) both;
}
.selfcheck-agree-btn:hover {
  background:var(--color-primary-dark,#A67A52);
  transform:scale(1.02);
}
.selfcheck-agree-btn:active {
  transform:scale(0.97);
}

.selfcheck-install-hint {
  display:none;
  align-items:center;
  justify-content:center;
  gap:6px;
  font-size:12px;
  color:rgba(240,236,230,0.45);
  margin-bottom:12px;
  animation:sc-pop-in 0.4s 0.1s cubic-bezier(0.34,1.56,0.64,1) both;
}

.selfcheck-manual-install {
  margin-bottom:12px;
  padding:12px 14px;
  background:rgba(196,149,106,0.08);
  border:1px solid rgba(196,149,106,0.15);
  border-radius:16px;
  animation:sc-pop-in 0.4s 0.15s cubic-bezier(0.34,1.56,0.64,1) both;
}
.manual-install-header {
  display:flex;
  align-items:center;
  gap:6px;
  margin-bottom:10px;
  color:rgba(240,236,230,0.7);
  font-size:12px;
}
.manual-install-header svg {
  color:var(--color-primary,#C4956A);
  flex-shrink:0;
}
.manual-install-steps {
  display:flex;
  flex-direction:column;
  gap:6px;
}
.manual-step {
  font-size:13px;
  color:rgba(240,236,230,0.6);
  line-height:1.5;
}
.manual-step strong {
  color:var(--color-primary-light,#D4A87C);
}
.step-icon {
  display:inline-block;
  background:rgba(255,255,255,0.1);
  border-radius:4px;
  padding:2px 8px;
  font-size:12px;
  color:rgba(240,236,230,0.7);
}