/* ============================================
   CSS Tokens (Variables) - מאוחד
   תוכנית שידרוג עיצוב Enterprise מקיף
   ============================================
   
   קובץ מאוחד - כל משתני ה-CSS בפרויקט
   אוחד מכל קבצי המשתנים:
   - tokens.css (הקודם)
   - design-system/variables-global.css
   - design-system/variables-enhanced.css
   - design-system/variables.css
   - tokens-unified.css
   
   תאריך יצירה: 2025-01-27
   גרסה: 2.0.0 (מאוחד)
   ============================================ */

@layer tokens {
  :root {
    /* ========================================
       🎨 צבעים ראשיים (Primary Colors)
       ======================================== */
    --primary-50: #eff6ff;
    --primary-100: #dbeafe;
    --primary-200: #bfdbfe;
    --primary-300: #93c5fd;
    --primary-400: #60a5fa;
    --primary-500: #3b82f6;
    --primary-600: #2563eb;
    --primary-700: #1d4ed8;
    --primary-800: #1e40af;
    --primary-900: #1e3a8a;
    --primary-950: #172554;

    /* ========================================
       🎨 צבעים משניים (Secondary Colors)
       ======================================== */
    --secondary-50: #f8fafc;
    --secondary-100: #f1f5f9;
    --secondary-200: #e2e8f0;
    --secondary-300: #cbd5e1;
    --secondary-400: #94a3b8;
    --secondary-500: #64748b;
    --secondary-600: #475569;
    --secondary-700: #334155;
    --secondary-800: #1e293b;
    --secondary-900: #0f172a;
    --secondary-950: #020617;

    /* ========================================
       ✅ צבעי סטטוס (Status Colors)
       ======================================== */
    /* Success */
    --success-50: #ecfdf5;
    --success-100: #d1fae5;
    --success-200: #a7f3d0;
    --success-300: #6ee7b7;
    --success-400: #34d399;
    --success-500: #10b981;
    --success-600: #059669;
    --success-700: #047857;
    --success-800: #065f46;
    --success-900: #064e3b;

    /* Warning */
    --warning-50: #fffbeb;
    --warning-100: #fef3c7;
    --warning-200: #fde68a;
    --warning-300: #fcd34d;
    --warning-400: #fbbf24;
    --warning-500: #f59e0b;
    --warning-600: #d97706;
    --warning-700: #b45309;
    --warning-800: #92400e;
    --warning-900: #78350f;

    /* Error/Danger */
    --error-50: #fef2f2;
    --error-100: #fee2e2;
    --error-200: #fecaca;
    --error-300: #fca5a5;
    --error-400: #f87171;
    --error-500: #ef4444;
    --error-600: #dc2626;
    --error-700: #b91c1c;
    --error-800: #991b1b;
    --error-900: #7f1d1d;

    /* Info */
    --info-50: #eff6ff;
    --info-100: #dbeafe;
    --info-200: #bfdbfe;
    --info-300: #93c5fd;
    --info-400: #60a5fa;
    --info-500: #3b82f6;
    --info-600: #2563eb;
    --info-700: #1d4ed8;
    --info-800: #1e40af;
    --info-900: #1e3a8a;

    /* ========================================
       🎨 Aliasים נוחים (Convenient Aliases)
       ======================================== */
    --primary: var(--primary-600);
    --primary-soft: rgba(37, 99, 235, 0.08);
    --primary-soft-strong: rgba(37, 99, 235, 0.14);
    --primary-dark: var(--primary-700);

    --secondary: var(--secondary-600);
    --success: var(--success-500);
    --success-soft: rgba(34, 197, 94, 0.12);
    --warning: var(--warning-500);
    --warning-soft: rgba(251, 191, 36, 0.12);
    --danger: var(--error-500);
    --danger-soft: rgba(239, 68, 68, 0.12);
    --error: var(--error-500);
    --info: var(--info-500);
    --info-soft: rgba(56, 189, 248, 0.12);

    /* Accent Colors (לתאימות) */
    --accent-success: var(--success-500);
    --accent-warning: var(--warning-500);
    --accent-danger: var(--error-500);
    --accent-info: var(--info-500);

    /* ========================================
       🧱 רקעים (Background Colors)
       ======================================== */
    --bg-page: #eef2f7;
    --bg-main: #eef2f7;
    --bg-main-alt: #f8fafc;
    --bg-surface: #ffffff;
    --bg-surface-soft: #f8fafc;
    --bg-elevated: #ffffff;
    --bg-muted: #e5e7eb;
    --bg-overlay: rgba(15, 23, 42, 0.4);

    /* Aliasים נוספים */
    --bg-primary: var(--bg-surface);
    --bg-secondary: var(--bg-main-alt);
    --bg-tertiary: var(--bg-main);

    /* Surface Colors (לתאימות) */
    --surface-50: #ffffff;
    --surface-100: #f8fafc;
    --surface-200: #eef2f7;
    --surface-300: #e5e7eb;
    --surface-400: #d1d5db;
    --surface-500: #9ca3af;

    /* ========================================
       🧾 טקסט (Text Colors)
       ======================================== */
    --text-main: #0f172a;
    --text-secondary: #4b5563;
    --text-muted: #6b7280;
    --text-inverse: #ffffff;
    --text-disabled: #9ca3af;
    --text-on-primary: #ffffff;

    /* Aliasים נוספים */
    --text-primary: var(--text-main);
    --text-tertiary: var(--text-muted);
    --color-text: var(--text-main);
    --color-text-primary: var(--text-main);
    --color-text-secondary: rgba(33, 37, 41, 0.7);
    --color-text-tertiary: rgba(33, 37, 41, 0.5);
    --color-text-muted: var(--text-muted);
    --color-text-inverse: var(--text-inverse);

    /* ========================================
       🧾 גבולות (Border Colors)
       ======================================== */
    --border-subtle: #e5e7eb;
    --border-strong: #cbd5e1;
    --border-soft: #e5e7eb;
    --border-focus: var(--primary-500);
    --border-error: var(--error-500);

    /* Aliasים נוספים */
    --border-primary: var(--border-subtle);
    --border-secondary: var(--border-strong);
    --border-tertiary: var(--border-soft);
    --color-border: rgba(0, 0, 0, 0.08);

    /* ========================================
       🌑 צללים (Shadows)
       ======================================== */
    --shadow-soft: 0 4px 10px rgba(15, 23, 42, 0.05);
    --shadow-card: 0 8px 24px rgba(15, 23, 42, 0.06);
    --shadow-strong: 0 16px 40px rgba(15, 23, 42, 0.15);

    /* Aliasים נוספים */
    --shadow-none: none;
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);

    /* Shadows ספציפיים */
    --shadow-button: 0 3px 8px rgba(0, 0, 0, 0.15);
    --shadow-card-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-modal: 0 20px 40px rgba(0, 0, 0, 0.2);
    --shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.12);

    /* ========================================
       🔤 טיפוגרפיה (Typography)
       ======================================== */
    /* Font Families */
    --font-hebrew: "Heebo", "Rubik", "Alef", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: "JetBrains Mono", "Fira Code", Consolas, monospace;

    /* Aliasים */
    --font-family: var(--font-hebrew);
    --font-family-hebrew: var(--font-hebrew);
    --font-family-sans: var(--font-sans);
    --font-family-mono: var(--font-mono);

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

    /* Font Sizes - Legacy (לתאימות) */
    --fs-base: 16px;
    --fs-body: 16px;
    --fs-body-small: 14px;
    --fs-small: 13px;
    --fs-muted: 13px;
    --fs-label: 13px;
    --fs-h1: 38px;
    --fs-h1-weight: 700;
    --fs-h1-line-height: 1.2;
    --fs-h1-margin-top: 0;
    --fs-h1-margin-bottom: var(--spacing-6);
    --fs-h2: 29px;
    --fs-h2-weight: 700;
    --fs-h2-line-height: 1.3;
    --fs-h2-margin-top: var(--spacing-8);
    --fs-h2-margin-bottom: var(--spacing-4);
    --fs-h3: 24px;
    --fs-h3-weight: 600;
    --fs-h3-line-height: 1.35;
    --fs-h3-margin-top: var(--spacing-6);
    --fs-h3-margin-bottom: var(--spacing-4);
    --fs-h4: 19px;
    --fs-h4-weight: 600;
    --fs-h4-line-height: 1.4;
    --fs-h4-margin-top: var(--spacing-6);
    --fs-h4-margin-bottom: var(--spacing-3);
    --fs-h5: 17px;
    --fs-h5-weight: 600;
    --fs-h5-line-height: 1.45;
    --fs-h5-margin-top: var(--spacing-4);
    --fs-h5-margin-bottom: var(--spacing-3);
    --fs-h6: 15px;
    --fs-h6-weight: 600;
    --fs-h6-line-height: 1.5;
    --fs-h6-margin-top: var(--spacing-4);
    --fs-h6-margin-bottom: var(--spacing-2);
    --fs-button: 15px;
    --fs-button-lg: 16px;

    /* Font Weights */
    --font-light: 300;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;

    /* Line Heights */
    --leading-none: 1;
    --leading-tight: 1.25;
    --leading-snug: 1.375;
    --leading-normal: 1.5;
    --leading-relaxed: 1.625;
    --leading-loose: 2;
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;

    /* Letter Spacing */
    --tracking-tighter: -0.05em;
    --tracking-tight: -0.025em;
    --tracking-normal: 0;
    --tracking-wide: 0.025em;
    --tracking-wider: 0.05em;
    --tracking-widest: 0.1em;

    /* Typography - Line Length */
    --measure: 65ch;

    /* ========================================
       📏 מרווחים (Spacing)
       ======================================== */
    --space-0: 0;
    --space-1: 0.25rem;    /* 4px */
    --space-2: 0.5rem;     /* 8px */
    --space-3: 0.75rem;    /* 12px */
    --space-4: 1rem;       /* 16px */
    --space-5: 1.25rem;    /* 20px */
    --space-6: 1.5rem;     /* 24px */
    --space-7: 1.75rem;    /* 28px */
    --space-8: 2rem;       /* 32px */
    --space-9: 2.25rem;    /* 36px */
    --space-10: 2.5rem;    /* 40px */
    --space-11: 2.75rem;   /* 44px */
    --space-12: 3rem;      /* 48px */
    --space-13: 3.25rem;   /* 52px */
    --space-14: 3.5rem;    /* 56px */
    --space-15: 3.75rem;   /* 60px */
    --space-16: 4rem;      /* 64px */
    --space-20: 5rem;      /* 80px */
    --space-24: 6rem;      /* 96px */

    /* Legacy Spacing (לתאימות) */
    --spacing-1: var(--space-1);
    --spacing-2: var(--space-2);
    --spacing-3: var(--space-3);
    --spacing-4: var(--space-4);
    --spacing-5: var(--space-5);
    --spacing-6: var(--space-6);
    --spacing-7: var(--space-7);
    --spacing-8: var(--space-8);
    --spacing-9: var(--space-9);
    --spacing-10: var(--space-10);
    --spacing-11: var(--space-11);
    --spacing-12: var(--space-12);
    --spacing-13: var(--space-13);
    --spacing-14: var(--space-14);
    --spacing-15: var(--space-15);
    --spacing-16: var(--space-16);
    --spacing-20: var(--space-20);
    --spacing-24: var(--space-24);
    --spacing-field: 0.75rem;
    --spacing-button: 0.5rem;
    --spacing-card-padding: 1.5rem;
    --spacing-section: 3.75rem;
    --sp-1: 4px;
    --sp-2: 8px;
    --sp-3: 12px;
    --sp-4: 16px;
    --sp-5: 20px;
    --sp-6: 24px;
    --sp-8: 32px;

    /* ========================================
       📐 רדיוסים (Border Radius)
       ======================================== */
    --radius-none: 0;
    --radius-sm: 0.375rem;   /* 6px */
    --radius-md: 0.5rem;     /* 8px */
    --radius-lg: 0.75rem;    /* 12px */
    --radius-xl: 1rem;       /* 16px */
    --radius-2xl: 1.5rem;    /* 24px */
    --radius-3xl: 2rem;      /* 32px */
    --radius-pill: 999px;
    --radius-full: 9999px;

    /* Legacy Radius (לתאימות) */
    --border-radius: 0.5rem;
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.875rem;
    --border-radius-xl: 1rem;
    --border-radius-2xl: 1.25rem;
    --radius-button: 0.875rem;
    --radius-card: 1.25rem;
    --radius-sm-legacy: 6px;
    --radius-md-legacy: 10px;
    --radius-lg-legacy: 16px;
    --radius-xl-legacy: 20px;

    /* ========================================
       ⏱ Transitions
       ======================================== */
    --transition-fast: 150ms ease-out;
    --transition-base: 200ms ease-out;
    --transition-normal: 200ms ease-out;
    --transition-slow: 300ms ease-out;
    --transition-all: all 200ms ease-in-out;
    --transition-hover: 0.2s ease-in-out;
    --transition-button: 0.2s var(--ease-in-out);
    --transition-card: 0.3s var(--ease-out);
    --transition-modal: 0.3s var(--ease-out);

    /* Easing Functions */
    --ease-in: cubic-bezier(0.4, 0, 1, 1);
    --ease-out: cubic-bezier(0, 0, 0.2, 1);
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-smooth: cubic-bezier(0.25, 0.1, 0.25, 1);

    /* ========================================
       📐 Layout
       ======================================== */
    --container: 1300px;
    --container-max: 1200px;
    --container-max-width: 1200px;
    --container-lg: 1400px;
    --container-xl: 1600px;
    --container-sm: 640px;
    --container-md: 768px;
    --container-form: 900px;
    --container-sidebar: 275px;
    --container-table: 100%;

    --navbar-height: 80px;
    --navbar-height-mobile: 64px;
    --navbar-breakpoint: 1024px;
    --topbar-height: 64px;

    --sidebar-width: 280px;
    --sidebar-collapsed-width: 64px;

    --content-gap: var(--spacing-6);

    /* ========================================
       📊 Z-Index Scale
       ======================================== */
    --z-base: 1;
    --z-navbar: 1000;
    --z-dropdown: 1100;
    --z-popover: 1050;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1200;
    --z-tooltip: 1300;
    --z-toast: 1080;
    --z-overlay: 1400;
    --z-max: 9999;

    /* ========================================
       📊 Breakpoints
       ======================================== */
    --breakpoint-sm: 640px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 1024px;
    --breakpoint-xl: 1280px;
    --breakpoint-2xl: 1536px;

    /* ========================================
       🎨 Chart Colors (לשימוש בגרפים)
       ======================================== */
    --chart-1: #3b82f6;  /* כחול */
    --chart-2: #10b981;  /* ירוק */
    --chart-3: #f59e0b;  /* צהוב */
    --chart-4: #ef4444;  /* אדום */
    --chart-5: #8b5cf6;  /* סגול */

    /* ========================================
       🎨 Component-Specific Colors
       ======================================== */
    /* Card Colors */
    --card-bg: var(--bg-surface);
    --card-border: var(--border-subtle);
    --card-shadow: var(--shadow-card);

    /* Popover Colors */
    --popover-bg: var(--bg-surface);
    --popover-border: var(--border-subtle);
    --popover-shadow: var(--shadow-lg);

    /* Sidebar Colors */
    --sidebar-bg: var(--bg-surface);
    --sidebar-border: var(--border-subtle);
    --sidebar-text: var(--text-main);
    --sidebar-text-muted: var(--text-muted);
    --sidebar-hover: var(--bg-surface-soft);
    --sidebar-active: var(--primary-soft);
    --sidebar-active-text: var(--primary);

    /* Input Colors */
    --input-bg: var(--bg-surface);
    --input-border: var(--border-subtle);
    --input-border-focus: var(--border-focus);
    --input-text: var(--text-main);
    --input-placeholder: var(--text-muted);
    --input-disabled-bg: var(--bg-muted);
    --input-disabled-text: var(--text-disabled);

    /* ========================================
       🎨 Neutral Colors (לשימוש כללי)
       ======================================== */
    --white: #ffffff;
    --black: #000000;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* ========================================
       🎯 אייקונים (Icons)
       ======================================== */
    --icon-size-xs: 10px;
    --icon-size-sm: 12px;
    --icon-size-base: 14px;
    --icon-size-md: 16px;
    --icon-size-lg: 20px;
    --icon-size-xl: 24px;
    --icon-sm: 16px;
    --icon: 20px;
    --icon-lg: 24px;
    --icon-xl: 32px;

    /* ========================================
       🖼 Images & Avatars
       ======================================== */
    --avatar-size: 60px;
    --avatar-size-lg: 72px;
    --avatar-size-sm: 48px;
    --document-thumbnail-size: 100px;
    --thumbnail-size: 165px;

    /* ========================================
       🎨 RGBA Colors (צבעים עם שקיפות)
       ======================================== */
    /* לבן עם שקיפות */
    --rgba-white-15: rgba(255, 255, 255, 0.15);
    --rgba-white-20: rgba(255, 255, 255, 0.2);
    --rgba-white-30: rgba(255, 255, 255, 0.3);
    --rgba-white-80: rgba(255, 255, 255, 0.8);
    --rgba-white-90: rgba(255, 255, 255, 0.9);
    --rgba-white-95: rgba(255, 255, 255, 0.95);
    --rgba-white-100: rgba(255, 255, 255, 1);

    /* שחור עם שקיפות */
    --rgba-black-05: rgba(0, 0, 0, 0.05);
    --rgba-black-10: rgba(0, 0, 0, 0.1);
    --rgba-black-15: rgba(0, 0, 0, 0.15);
    --rgba-black-20: rgba(0, 0, 0, 0.2);
    --rgba-black-40: rgba(0, 0, 0, 0.4);
    --rgba-black-50: rgba(0, 0, 0, 0.5);

    /* אפור עם שקיפות */
    --rgba-gray-30: rgba(148, 163, 184, 0.3);

    /* Status Colors עם שקיפות */
    --rgba-error-10: rgba(220, 53, 69, 0.1);
    --rgba-warning-10: rgba(251, 191, 36, 0.1);
    --rgba-info-10: rgba(8, 145, 178, 0.1);

    /* ========================================
       🎨 Color Aliases (לתאימות)
       ======================================== */
    --color-primary: #4F46E5;
    --color-primary-100: #e0e7ff;
    --color-primary-200: #c7d2fe;
    --color-primary-300: #a5b4fc;
    --color-primary-400: #818cf8;
    --color-primary-500: #6366F1;
    --color-primary-600: #4F46E5;
    --color-primary-700: #4338ca;
    --color-primary-800: #3730a3;
    --color-primary-900: #312e81;
    --color-primary-soft: rgba(79, 70, 229, 0.1);

    --color-secondary: #764ba2;
    --color-secondary-50: #f3e8ff;
    --color-secondary-100: #e9d5ff;
    --color-secondary-200: #d8b4fe;
    --color-secondary-300: #c084fc;
    --color-secondary-400: #a855f7;
    --color-secondary-500: #764ba2;
    --color-secondary-600: #9333ea;
    --color-secondary-700: #7e22ce;
    --color-secondary-800: #6b21a8;
    --color-secondary-900: #581c87;
    --color-secondary-soft: rgba(118, 75, 162, 0.1);

    --color-success: #28a745;
    --color-success-soft: rgba(40, 167, 69, 0.1);

    --color-danger: #dc3545;
    --color-danger-soft: rgba(220, 53, 69, 0.1);

    --color-warning: #ffc107;
    --color-warning-soft: rgba(255, 193, 7, 0.1);

    --color-info: #17a2b8;
    --color-info-soft: rgba(23, 162, 184, 0.1);

    --color-light: #f8f9fa;
    --color-dark: #212529;
    --color-background: #2c3e50;
    --color-surface: #ffffff;
  }

  /* ============================================
     Typography - Prose (Line Length)
     ============================================ */
  .prose {
    max-inline-size: var(--measure);
  }

  /* ============================================
     RTL Support
     ============================================ */
  html[dir="rtl"] {
    direction: rtl;
    text-align: right;
  }

  html[dir="ltr"] {
    direction: ltr;
    text-align: left;
  }
}