/*
 * ProfitsPerMinute LMS - Base Theme Styles
 * Version: 1.0.0
 */

/* ============================================
   CSS Custom Properties
   ============================================ */
:root {
    /* Primary palette */
    --ppm-primary: #F97316;
    --ppm-primary-light: #FFF7ED;
    --ppm-primary-dark: #EA580C;
    --ppm-primary-50: #FFF7ED;
    --ppm-primary-100: #FFEDD5;
    --ppm-primary-200: #FED7AA;
    --ppm-primary-500: #F97316;
    --ppm-primary-600: #EA580C;

    /* Accent colors */
    --ppm-green: #10B981;
    --ppm-red: #EF4444;
    --ppm-blue: #3B82F6;
    --ppm-yellow: #F59E0B;
    --ppm-purple: #8B5CF6;

    /* Neutrals */
    --ppm-white: #FFFFFF;
    --ppm-gray-50: #F9FAFB;
    --ppm-gray-100: #F3F4F6;
    --ppm-gray-200: #E5E7EB;
    --ppm-gray-300: #D1D5DB;
    --ppm-gray-400: #9CA3AF;
    --ppm-gray-500: #6B7280;
    --ppm-gray-600: #4B5563;
    --ppm-gray-700: #374151;
    --ppm-gray-800: #1F2937;
    --ppm-gray-900: #111827;

    /* Typography */
    --ppm-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --ppm-font-size-xs: 0.75rem;
    --ppm-font-size-sm: 0.875rem;
    --ppm-font-size-base: 1rem;
    --ppm-font-size-lg: 1.125rem;
    --ppm-font-size-xl: 1.25rem;
    --ppm-font-size-2xl: 1.5rem;
    --ppm-font-size-3xl: 1.875rem;

    /* Spacing */
    --ppm-space-1: 0.25rem;
    --ppm-space-2: 0.5rem;
    --ppm-space-3: 0.75rem;
    --ppm-space-4: 1rem;
    --ppm-space-5: 1.25rem;
    --ppm-space-6: 1.5rem;
    --ppm-space-8: 2rem;
    --ppm-space-10: 2.5rem;
    --ppm-space-12: 3rem;

    /* Borders */
    --ppm-radius-sm: 6px;
    --ppm-radius: 10px;
    --ppm-radius-lg: 14px;
    --ppm-radius-xl: 20px;
    --ppm-radius-full: 9999px;

    /* Shadows */
    --ppm-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --ppm-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --ppm-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --ppm-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

    /* Sidebar */
    --ppm-sidebar-width: 230px;
    --ppm-right-sidebar-width: 300px;

    /* Transitions */
    --ppm-transition: 0.2s ease;
}

/* ============================================
   Reset & Base
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--ppm-font);
    font-size: var(--ppm-font-size-base);
    line-height: 1.6;
    color: var(--ppm-gray-800);
    background-color: var(--ppm-primary-50);
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* Hide WP admin bar on dashboard */
.ppm-dashboard-page #wpadminbar {
    display: none;
}

.ppm-dashboard-page html {
    margin-top: 0 !important;
}

/* ============================================
   Footer
   ============================================ */
.ppm-footer {
    background: var(--ppm-white);
    border-top: 1px solid var(--ppm-gray-200);
    padding: var(--ppm-space-4) var(--ppm-space-8);
}

.ppm-footer__inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ppm-footer__copy {
    font-size: var(--ppm-font-size-sm);
    color: var(--ppm-gray-500);
}

.ppm-footer__version {
    font-size: var(--ppm-font-size-xs);
    color: var(--ppm-gray-400);
}