:root {
  --hue: 220;
  --bg-gradient: linear-gradient(135deg, hsl(var(--hue), 80%, 95%), hsl(var(--hue), 60%, 85%));
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.5);
  --text-main: #1e293b;
  --text-muted: #64748b;
  --primary: hsl(var(--hue), 70%, 50%);
  --primary-hover: hsl(var(--hue), 70%, 45%);
  --danger: #ef4444;
  --danger-hover: #dc2626;
  --shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
  --border-radius: 16px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-gradient: linear-gradient(135deg, #0f172a, #1e293b);
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --primary: hsl(var(--hue), 80%, 60%);
    --primary-hover: hsl(var(--hue), 80%, 70%);
    --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
  }
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg-gradient);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.glass-container {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 40px;
  width: 100%;
  max-width: 400px;
  text-align: center;
  animation: slideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

h1 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
}

.subtitle {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 16px;
  font-size: 16px;
  font-weight: 500;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.primary-btn {
  background: var(--primary);
  color: white;
  box-shadow: 0 4px 14px 0 rgba(var(--primary), 0.39);
}

.primary-btn:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

.secondary-btn {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--glass-border);
}

.secondary-btn:hover {
  background: rgba(255, 255, 255, 0.1);
}

.error-text {
  color: var(--danger);
  font-size: 14px;
  margin-top: 16px;
  min-height: 20px;
}

.app-icon {
  width: 64px;
  height: 64px;
  background: var(--primary);
  color: white;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px auto;
  box-shadow: 0 4px 14px 0 rgba(var(--primary), 0.39);
}

.permissions-list {
  text-align: left;
  margin-bottom: 32px;
  background: rgba(0, 0, 0, 0.05);
  padding: 16px;
  border-radius: 8px;
}
@media (prefers-color-scheme: dark) {
  .permissions-list {
    background: rgba(255, 255, 255, 0.05);
  }
}

.permission-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 14px;
}
.permission-item:last-child {
  margin-bottom: 0;
}

.actions {
  display: flex;
  gap: 12px;
}