/* Common styles for all pages */
:root {
    --primary: #ff69b4; /* Hot Pink */
    --primary-dark: #ff1493; /* Deep Pink */
    --primary-light: #ffb6c1; /* Light Pink */
    --secondary: #ff91af; /* Light Coral */
    --secondary-dark: #ff6eb4; /* Hot Pink */
    --accent: #ff85c0; /* Medium Pink */
    --background: #fff0f5; /* Lavender Blush */
    --background-alt: #ffe4e1; /* Misty Rose */
    --text: #4b0082; /* Indigo */
    --text-light: #8a2be2; /* Blue Violet */
    --success: #ffcccb; /* Light Red (for success indication) */
    --success-light: rgba(255, 204, 203, 0.2);
    --warning: #ffdab9; /* Peach Puff */
    --error: #ff69b4; /* Hot Pink */
    --error-light: rgba(255, 105, 180, 0.2);
    --shadow: 0 4px 8px rgba(255, 105, 180, 0.1); /* Adjusted Shadow Color */
    --border-radius: 16px;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --font-family: -apple-system, "SF Pro Rounded", "SF Pro Text", BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    --transition: all 0.2s ease-in-out;
}

/* Base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    color: var(--text);
    background-color: var(--background-alt);
    line-height: 1.6;
    font-size: 18px;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    color: var(--primary-dark);
}

h2 {
    font-size: 2rem;
    letter-spacing: -0.5px;
}

h3 {
    font-size: 1.6rem;
    margin-top: var(--spacing-lg);
}

/* Navigation */
.navbar {
    background-color: var(--primary);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
}

.nav-link {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    font-size: 1.1rem;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
}

.nav-link.active {
    background-color: white;
    color: var(--primary);
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 32px;
    height: 24px;
    cursor: pointer;
}

.hamburger span {
    height: 3px;
    width: 100%;
    background-color: white;
    border-radius: 2px;
    transition: var(--transition);
}

/* Main Content */
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.section {
    background-color: var(--background);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.section-message {
    background-color: rgba(74, 144, 226, 0.1);
    border-left: 4px solid var(--primary);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    border-radius: var(--border-radius);
}

.tabs {
    display: flex;
    border-bottom: 2px solid #e0e0e0;
    margin-bottom: var(--spacing-xl);
    gap: var(--spacing-md);
}

.tab {
    padding: var(--spacing-md) var(--spacing-lg);
    cursor: pointer;
    border-bottom: 4px solid transparent;
    transition: var(--transition);
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.tab:hover {
    background-color: var(--background-alt);
}

.tab.active {
    border-bottom: 4px solid var(--primary);
    color: var(--primary);
    background-color: var(--primary-light);
    color: white;
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border-radius: var(--border-radius);
    border: none;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    min-width: 140px;
    text-decoration: none;
}

.btn:active {
    transform: translateY(2px);
    box-shadow: 0 2px 3px rgba(0, 0, 0, 0.1);
}

.btn-primary {
    background-color: var(--primary);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.15);
}

.btn-secondary {
    background-color: var(--secondary);
    color: white;
}

.btn-secondary:hover {
    background-color: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.15);
}

.btn-outline {
    background-color: white;
    border: 3px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background-color: var(--primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.15);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Icons */
.icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

/* Animations */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

.shake {
    animation: shake 0.5s;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

.bounce {
    animation: bounce 0.5s;
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        font-size: 16px;
    }
    
    .hamburger {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: var(--primary);
        box-shadow: var(--shadow);
        padding: var(--spacing-lg);
        transform: translateY(-120%);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition);
        gap: var(--spacing-lg);
        border-radius: 0 0 var(--border-radius) var(--border-radius);
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

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

    .section {
        padding: var(--spacing-lg);
    }

    .tabs {
        overflow-x: auto;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
        scroll-behavior: smooth;
        padding-bottom: var(--spacing-sm);
    }
    
    .btn {
        min-width: 120px;
        padding: 10px 16px;
    }

    .guide-cards {
        grid-template-columns: 1fr;
    }
    
    .feature-cards {
        grid-template-columns: 1fr;
    }
}

 /* Styles for the User Guide section */
 .guide-content {
    margin-top: var(--spacing-lg);
}

.guide-cards {
    display: grid;
    grid-template-columns: 1fr; /*  repeat(auto-fill, minmax(300px, 1fr)); */
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.guide-card {
    background-color: var(--background-alt);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    border-left: 4px solid var(--primary);
}

.guide-card h4 {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    color: var(--primary-dark);
}

.guide-card ul {
    padding-left: var(--spacing-lg);
}

.guide-card li {
    margin-bottom: var(--spacing-xs);
}

.guide-tip {
    background-color: rgba(139, 195, 74, 0.1);
    border-left: 4px solid var(--success);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-top: var(--spacing-lg);
}

.guide-tip h4 {
    color: var(--success);
    margin-bottom: var(--spacing-sm);
}



/* Styles specific to the index/home page */
.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.feature-card {
    background-color: var(--background);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-light);
}

.feature-image {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--background-alt);
}

.feature-card:nth-child(1) .feature-image {
    background-color: rgba(74, 144, 226, 0.2);
}

.feature-card:nth-child(2) .feature-image {
    background-color: rgba(255, 145, 102, 0.2);
}

.feature-card:nth-child(3) .feature-image {
    background-color: rgba(139, 195, 74, 0.2);
}

.feature-content {
    padding: var(--spacing-xl);
}

.feature-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-dark);
}