/* Main styles for GreenLake Portal */

/* CSS Variables for consistent theming */
:root {
    /* Color Scheme */
    --color-primary: #2F855A;
    --color-primary-light: #38A169;
    --color-primary-dark: #276749;
    --color-accent: #68D391;
    --color-accent-light: #9AE6B4;
    
    /* Text colors */
    --color-text-dark: #2D3748;
    --color-text-gray: #4A5568;
    --color-text-light: #718096;

    /* UI colors */
    --color-border: #E2E8F0;
    --color-background: #F7FAFC;
    --color-white: #FFFFFF;
    --color-shadow: rgba(0, 0, 0, 0.1);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    
    /* Transitions */
    --transition-quick: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Base styles */
body {
    font-family: 'Roboto', Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--color-background);
    padding-top: 70px; /* Space for fixed header */
    color: var(--color-text-dark);
    line-height: 1.6;
}

/* Page loading styles */
body.loading {
    overflow: hidden;
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loading-overlay.hidden {
    display: none;
}

.loading-overlay.fade-out {
    opacity: 0;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

.loading-overlay p {
    color: var(--color-primary);
    font-size: 1.1rem;
}

/* Container class - reused across pages */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    line-height: 1.2;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: all var(--transition-quick);
}


/* Common button styles */
.btn, button {
    cursor: pointer;
    font-family: 'Roboto', Arial, sans-serif; /* Match the site's font */
}

.submit-btn, .primary-btn {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color var(--transition-quick);
    text-align: center;
    display: inline-block;
}

.submit-btn:hover, .primary-btn:hover {
    background-color: var(--color-primary-light);
    text-decoration: none;
}

/* Common form elements */
input, select, textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition-quick);
    box-sizing: border-box;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(47, 133, 90, 0.2);
}

label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-gray);
}

/* Responsive utilities */
@media (max-width: 768px) {
    .hide-mobile {
        display: none;
    }
}

@media (min-width: 769px) {
    .hide-desktop {
        display: none;
    }
}

/* Common card styles */
.card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    box-shadow: 0 4px 6px var(--color-shadow);
    overflow: hidden;
}

.card-content {
    padding: var(--spacing-md);
}

/* Section spacing */
.section {
    margin: var(--spacing-lg) 0;
}

/* Text utilities */
.text-center {
    text-align: center;
}

.text-primary {
    color: var(--color-primary);
}

/* Common carousel styles */
.carousel-container {
    position: relative;
    overflow: hidden;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    background-size: cover;
    background-position: center;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-nav {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.5rem;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    box-shadow: 0 2px 5px var(--color-shadow);
    transition: background-color var(--transition-quick);
}

.carousel-nav:hover {
    background-color: var(--color-primary-light);
}

.carousel-prev {
    left: -20px;
}

.carousel-next {
    right: -20px;
}

/* Carousel placeholders during loading */
.business-carousel-wrapper, .interests-carousel-wrapper {
    min-height: 250px;
}

/* Animation for spinner */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}