/*
 * CSS Variables
 * 女風セラピスト図鑑
 * Figmaからデザインを適用する際はここの変数を更新
 */

:root {
  /* ======================
   * Colors - Primary
   * ====================== */
  --color-primary: #02c1d4;
  --color-primary-light: #7de8f4;
  --color-primary-dark: #019aaa;

  /* ======================
   * Colors - Secondary
   * ====================== */
  --color-secondary: #f472b6;
  --color-secondary-light: #fbcfe8;
  --color-secondary-dark: #db2777;

  /* ======================
   * Colors - Accent
   * ====================== */
  --color-accent: #fbbf24;

  /* ======================
   * Colors - Neutral
   * ====================== */
  --color-white: #ffffff;
  --color-gray-50: #fafafa;
  --color-gray-100: #f5f5f5;
  --color-gray-200: #e5e5e5;
  --color-gray-300: #d4d4d4;
  --color-gray-400: #a3a3a3;
  --color-gray-500: #737373;

  /* ======================
   * Colors - Background
   * ====================== */
  --bg-body: #fafafa;
  --bg-card: #ffffff;
  --bg-header: #ffffff;

  /* ======================
   * Colors - Text
   * ====================== */
  --text-primary: #171717;
  --text-secondary: #555555;
  --text-muted: #737373;
  --text-inverse: #ffffff;
  --text-link: #02c1d4;
  --text-link-hover: #019aaa;
  --text-nav: #555555;

  /* ======================
   * Colors - Border
   * ====================== */
  --border-color: #e5e5e5;

  /* ======================
   * Typography - Font Family
   * ====================== */
  --font-family-base: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  --font-family-heading: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;
  --font-family-logo: "Poppins", sans-serif;

  /* ======================
   * Typography - Font Size
   * ====================== */
  --font-size-xs: 0.75rem;    /* 12px */
  --font-size-sm: 0.875rem;   /* 14px */
  --font-size-base: 1rem;     /* 16px */
  --font-size-lg: 1.125rem;   /* 18px */
  --font-size-xl: 1.25rem;    /* 20px */
  --font-size-2xl: 1.5rem;    /* 24px */
  --font-size-3xl: 1.875rem;  /* 30px */
  --font-size-4xl: 2.25rem;   /* 36px */
  --font-size-5xl: 3rem;      /* 48px */

  /* ======================
   * Typography - Font Weight
   * ====================== */
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* ======================
   * Typography - Line Height
   * ====================== */
  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* ======================
   * Typography - Letter Spacing
   * ====================== */
  --letter-spacing-wider: 0.05em;

  /* ======================
   * Spacing
   * ====================== */
  --spacing-1: 0.25rem;   /* 4px */
  --spacing-2: 0.5rem;    /* 8px */
  --spacing-3: 0.75rem;   /* 12px */
  --spacing-4: 1rem;      /* 16px */
  --spacing-6: 1.5rem;    /* 24px */
  --spacing-8: 2rem;      /* 32px */
  --spacing-10: 2.5rem;   /* 40px */
  --spacing-12: 3rem;     /* 48px */
  --spacing-16: 4rem;     /* 64px */
  --spacing-20: 5rem;     /* 80px */

  /* ======================
   * Layout
   * ====================== */
  --container-max-width: 1200px;
  --container-padding: 1rem;
  --header-height: 80px;
  --header-height-mobile: 60px;
  --sidebar-width: 280px;

  /* ======================
   * Border Radius
   * ====================== */
  --radius-sm: 0.25rem;   /* 4px */
  --radius-md: 0.5rem;    /* 8px */
  --radius-lg: 0.75rem;   /* 12px */
  --radius-xl: 1rem;      /* 16px */
  --radius-2xl: 1.5rem;   /* 24px */
  --radius-full: 9999px;

  /* ======================
   * Shadows
   * ====================== */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);

  /* ======================
   * Transitions
   * ====================== */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;

  /* ======================
   * Z-index
   * ====================== */
  --z-sticky: 200;
  --z-modal-backdrop: 400;
  --z-modal: 500;
}