/* ============================================
   LOTS - LexOffice Time Scheduling
   CSS Variables & Custom Properties
   ============================================ */

/* ============================================
   LIGHT MODE (Default)
   ============================================ */

:root {
    /* Primary Colors - LILAPIXEL Purple Palette */
    --primary: #660066;
    --primary-dark: #4a004a;
    --primary-light: #7B2D8E;
    --primary-lighter: #E8DAEF;

    /* Accent Colors */
    --accent: #E74C3C;
    --accent-light: #F1948A;
    --accent-lighter: #FADBD8;

    /* Neutral Colors - Full Scale */
    --dark: #2C3E50;
    --dark-light: #34495E;
    --gray-600: #4b5563;
    --gray-500: #6b7280;
    --gray: #7F8C8D;
    --gray-light: #BDC3C7;
    --gray-300: #d1d5db;
    --gray-200: #e5e7eb;
    --gray-lighter: #ECF0F1;
    --gray-100: #f3f4f6;
    --gray-50: #f9fafb;
    --white: #FFFFFF;
    --background: #FAFAFA;

    /* Semantic Aliases (for readability in newer sections) */
    --border: var(--gray-light);
    --background-secondary: var(--gray-lighter);
    --text-primary: var(--dark);
    --text-secondary: var(--gray);
    --text-muted: var(--gray);
    --light: var(--gray-lighter);
    --danger: var(--error);
    --radius: var(--radius-md);

    /* Status Colors */
    --success: #27AE60;
    --success-light: #10b981;
    --success-dark: #059669;
    --success-darker: #1E8449;
    --success-lighter: #D5F5E3;
    --success-bg: #e8f5e9;
    --warning: #F39C12;
    --warning-light: #f59e0b;
    --warning-dark: #d97706;
    --warning-darker: #B7950B;
    --warning-lighter: #FEF9E7;
    --error: #E74C3C;
    --error-light: #ef4444;
    --error-dark: #C0392B;
    --error-darker: #c62828;
    --error-lighter: #ffebee;
    --error-lighter-hover: #ffcdd2;
    --info: #3498DB;
    --info-light: #5DADE2;
    --info-dark: #1e40af;
    --info-lighter: #f0f9ff;
    --info-bg: #f0f7ff;

    /* Neutral - additional */
    --gray-400: #9ca3af;

    /* Skeleton Loading */
    --skeleton-base: #f0f0f0;
    --skeleton-shine: #e0e0e0;

    /* Spacing - additional */
    --spacing-075: 0.75rem;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.2);

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   DARK MODE
   ============================================ */

[data-theme="dark"] {
    /* Primary Colors - LILAPIXEL adjusted for Dark Mode */
    --primary: #7B2D8E;
    --primary-dark: #660066;
    --primary-light: #9B59B6;
    --primary-lighter: #34495E;

    /* Accent Colors */
    --accent: #F1948A;
    --accent-light: #FADBD8;
    --accent-lighter: #7F4D4D;

    /* Neutral Colors - inverted */
    --dark: #ECF0F1;
    --dark-light: #BDC3C7;
    --gray-600: #BDC3C7;
    --gray-500: #95A5A6;
    --gray: #95A5A6;
    --gray-light: #7F8C8D;
    --gray-300: #7F8C8D;
    --gray-200: #4a5568;
    --gray-lighter: #34495E;
    --gray-100: #2d3748;
    --gray-50: #1a202c;
    --white: #1A1A1A;
    --background: #0F0F0F;

    /* Status Colors - slightly brighter for better contrast */
    --success: #2ECC71;
    --success-light: #2ECC71;
    --success-dark: #2ECC71;
    --success-darker: #2ECC71;
    --success-lighter: #2d3748;
    --success-bg: #2d3748;
    --warning: #F39C12;
    --warning-light: #F39C12;
    --warning-dark: #F39C12;
    --warning-darker: #F39C12;
    --warning-lighter: #2d3748;
    --error: #E74C3C;
    --error-light: #E74C3C;
    --error-dark: #C0392B;
    --error-darker: #E74C3C;
    --error-lighter: #2d3748;
    --error-lighter-hover: #3d2020;
    --info: #5DADE2;
    --info-light: #5DADE2;
    --info-dark: #5DADE2;
    --info-lighter: #1a202c;
    --info-bg: #1a202c;

    /* Neutral - additional */
    --gray-400: #7F8C8D;

    /* Skeleton Loading */
    --skeleton-base: #2d3748;
    --skeleton-shine: #4a5568;

    /* Shadows - subtler in Dark Mode */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.4);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.5);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.6);
}