/**
 * Timer Design Tokens
 * 타이머 전용 디자인 토큰 정의
 */

/* Global token fallbacks for non-namespaced selectors */
:root {
  --timer-primary: #3b82f6;
  --timer-secondary: #1d4ed8;
  --timer-accent: #60a5fa;
  --timer-success: #10b981;
  --timer-warning: #f59e0b;
  --timer-danger: #ef4444;
  --timer-background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --timer-surface: rgba(255, 255, 255, 0.95);
  --timer-overlay: rgba(0, 0, 0, 0.3);
  --timer-glass: rgba(255, 255, 255, 0.1);
  --timer-text: #1f2937;
  --timer-text-muted: #6b7280;
  --timer-text-white: #ffffff;
  --timer-glow: rgba(59, 130, 246, 0.3);
  --timer-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
  --timer-shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.2);
  --timer-z-modal: 1000;
  --timer-z-mini: 999;
  --timer-radius: 24px;
  --timer-radius-sm: 12px;
  --timer-radius-lg: 16px;
  --timer-spacing: 16px;
  --timer-spacing-sm: 8px;
  --timer-spacing-lg: 24px;
  --timer-anim-duration: 0.3s;
  --timer-anim-timing: cubic-bezier(0.4, 0, 0.2, 1);
  --timer-anim-slow: 0.5s;
  --dm-timer-btn-gap: 12px;
  --dm-timer-btn-padding: 12px 20px;
  --dm-timer-chip-padding: 6px 12px;
  --dm-timer-chip-gap: 8px;
  --dm-timer-header-gap: 16px;
  --dm-timer-body-padding: 24px;
  --dm-timer-modal-width: 480px;
  --dm-timer-modal-min-height: 520px;
}

.dm-timer {
  /* Timer Colors */
  --dm-timer-primary: #3b82f6;
  --dm-timer-secondary: #1d4ed8;
  --dm-timer-accent: #60a5fa;
  --dm-timer-success: #10b981;
  --dm-timer-warning: #f59e0b;
  --dm-timer-danger: #ef4444;
  
  /* Timer Backgrounds */
  --dm-timer-background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --dm-timer-surface: rgba(255, 255, 255, 0.95);
  --dm-timer-overlay: rgba(0, 0, 0, 0.3);
  --dm-timer-glass: rgba(255, 255, 255, 0.1);
  
  /* Timer Text */
  --dm-timer-text: #1f2937;
  --dm-timer-text-muted: #6b7280;
  --dm-timer-text-white: #ffffff;
  
  /* Timer Effects */
  --dm-timer-glow: rgba(59, 130, 246, 0.3);
  --dm-timer-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
  --dm-timer-shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.2);
  
  /* Timer Layout */
  --dm-timer-z-modal: 1000;
  --dm-timer-z-mini: 999;
  --dm-timer-radius: 24px;
  --dm-timer-radius-sm: 12px;
  --dm-timer-radius-lg: 16px;
  --dm-timer-spacing: 16px;
  --dm-timer-spacing-sm: 8px;
  --dm-timer-spacing-lg: 24px;
  
  /* Timer Animations */
  --dm-timer-anim-duration: 0.3s;
  --dm-timer-anim-timing: cubic-bezier(0.4, 0, 0.2, 1);
  --dm-timer-anim-slow: 0.5s;
  
  /* Focus-first UI 호환성 shim - 토큰 참조 통일 */
  --timer-primary: var(--dm-timer-primary);
  --timer-secondary: var(--dm-timer-secondary);
  --timer-accent: var(--dm-timer-accent);
  --timer-success: var(--dm-timer-success);
  --timer-warning: var(--dm-timer-warning);
  --timer-danger: var(--dm-timer-danger);
  --timer-background: var(--dm-timer-background);
  --timer-surface: var(--dm-timer-surface);
  --timer-overlay: var(--dm-timer-overlay);
  --timer-glass: var(--dm-timer-glass);
  --timer-text: var(--dm-timer-text);
  --timer-text-muted: var(--dm-timer-text-muted);
  --timer-text-white: var(--dm-timer-text-white);
  --timer-glow: var(--dm-timer-glow);
  --timer-shadow: var(--dm-timer-shadow);
  --timer-shadow-hover: var(--dm-timer-shadow-hover);
  --timer-z-modal: var(--dm-timer-z-modal);
  --timer-z-mini: var(--dm-timer-z-mini);
  --timer-radius: var(--dm-timer-radius);
  --timer-radius-sm: var(--dm-timer-radius-sm);
  --timer-radius-lg: var(--dm-timer-radius-lg);
  --timer-spacing: var(--dm-timer-spacing);
  --timer-spacing-sm: var(--dm-timer-spacing-sm);
  --timer-spacing-lg: var(--dm-timer-spacing-lg);
  --timer-anim-duration: var(--dm-timer-anim-duration);
  --timer-anim-timing: var(--dm-timer-anim-timing);
  --timer-anim-slow: var(--dm-timer-anim-slow);
  
  /* Focus-first Layout Tokens */
  --dm-timer-btn-gap: 12px;
  --dm-timer-btn-padding: 12px 20px;
  --dm-timer-chip-padding: 6px 12px;
  --dm-timer-chip-gap: 8px;
  --dm-timer-header-gap: 16px;
  --dm-timer-body-padding: 24px;
  --dm-timer-modal-width: 480px;
  --dm-timer-modal-min-height: 520px;
  --dm-timer-control-size: 32px;
  --dm-timer-control-gap: 6px;
  --dm-timer-control-radius: 8px;
  --dm-timer-control-icon: 18px;
}

/* Theme Variants */
[data-timer-theme="focus"] {
  --timer-primary: #3b82f6;
  --timer-secondary: #1d4ed8;
  --timer-background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

[data-timer-theme="nature"] {
  --timer-primary: #10b981;
  --timer-secondary: #047857;
  --timer-background: linear-gradient(135deg, #84fab0 0%, #8fd3f4 100%);
}

[data-timer-theme="sunset"] {
  --timer-primary: #f59e0b;
  --timer-secondary: #d97706;
  --timer-background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

/* Break Mode */
.timer-break-mode {
  --timer-primary: var(--timer-success);
  --timer-secondary: #047857;
}

/* Complete Mode */
.timer-complete-mode {
  --timer-primary: var(--timer-warning);
  --timer-secondary: #d97706;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  :root {
    --timer-anim-duration: 0ms;
    --timer-anim-slow: 0ms;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --timer-text: #f9fafb;
    --timer-text-muted: #d1d5db;
    --timer-surface: rgba(17, 24, 39, 0.95);
  }
}

/* High contrast mode */
@media (prefers-contrast: high) {
  :root {
    --timer-primary: #0066cc;
    --timer-secondary: #004499;
    --timer-text: #000000;
    --timer-text-white: #ffffff;
    --timer-overlay: rgba(0, 0, 0, 0.8);
  }
}