/* =====================================================
   My Little Pony 3DS Guide - Mobile-First Stylesheet
   Magical, Colorful, and Full of Friendship! 🦄
   ===================================================== */

/* =============== CSS Variables =============== */
:root {
    /* My Little Pony Color Palette */
    --twilight-purple: #663399;
    --twilight-light: #9966cc;
    --pinkie-pink: #ff69b4;
    --rainbow-blue: #00bfff;
    --fluttershy-yellow: #fff8dc;
    --applejack-orange: #ff8c00;
    --rarity-purple: #dda0dd;
    
    /* Pastel Theme Colors */
    --pastel-purple: #e6b3ff;
    --pastel-pink: #ffb3d9;
    --pastel-blue: #b3e0ff;
    --pastel-yellow: #fff9b3;
    --pastel-green: #d4f5d4;
    --pastel-orange: #ffd9b3;
    
    /* UI Colors */
    --bg-primary: #fff5fb;
    --bg-secondary: #ffe6f7;
    --text-primary: #4a2c4a;
    --text-secondary: #7a5c7a;
    --border-color: #f0c0e0;
    --shadow-color: rgba(150, 100, 200, 0.2);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 50%;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Quicksand', 'Comic Sans MS', cursive, sans-serif;
    background: linear-gradient(135deg, #fff5fb 0%, #ffe6f7 50%, #f0e6ff 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* =============== Magic Background Effects =============== */
.magic-sparkles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.sparkle {
    position: absolute;
    width: 8px;
    height: 8px;
    background: radial-gradient(circle, #fff 0%, transparent 70%);
    border-radius: 50%;
    animation: sparkleFloat 3s ease-in-out infinite;
    opacity: 0;
}

@keyframes sparkleFloat {
    0%, 100% { 
        opacity: 0; 
        transform: translateY(0) scale(0);
    }
    50% { 
        opacity: 1; 
        transform: translateY(-100px) scale(1);
    }
}

.rainbow-trail {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, 
        #ff0000, #ff7f00, #ffff00, #00ff00, 
        #0000ff, #4b0082, #9400d3);
    z-index: 1000;
    animation: rainbowShimmer 3s ease-in-out infinite;
}

@keyframes rainbowShimmer {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

/* =============== Header Styles =============== */
.pony-header {
    background: linear-gradient(135deg, var(--twilight-purple) 0%, var(--twilight-light) 100%);
    padding: var(--spacing-lg) var(--spacing-md);
    text-align: center;
    box-shadow: 0 8px 32px var(--shadow-color);
    position: relative;
    z-index: 10;
    overflow: hidden;
}

.pony-header::before {
    content: '✨';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 2rem;
    animation: twinkle 2s ease-in-out infinite;
}

.pony-header::after {
    content: '🌟';
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 2rem;
    animation: twinkle 2s ease-in-out infinite 1s;
}

@keyframes twinkle {
    0%, 100% { 
        opacity: 0.5; 
        transform: scale(1);
    }
    50% { 
        opacity: 1; 
        transform: scale(1.2);
    }
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
}

.pony-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.cutie-mark {
    font-size: 3rem;
    animation: rotate 10s linear infinite;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.5));
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.pony-header h1 {
    color: white;
    font-size: 2rem;
    font-weight: 700;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
    margin: 0;
}

.subtitle {
    color: var(--pastel-yellow);
    font-size: 1rem;
    margin-top: var(--spacing-xs);
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.2);
}

/* =============== Navigation Styles =============== */
.guide-nav {
    background: white;
    padding: var(--spacing-sm);
    box-shadow: 0 4px 16px var(--shadow-color);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 4px solid var(--pastel-pink);
}

.nav-container {
    display: flex;
    gap: var(--spacing-xs);
    overflow-x: auto;
    padding: var(--spacing-xs);
    max-width: 1200px;
    margin: 0 auto;
    -webkit-overflow-scrolling: touch;
}

.nav-container::-webkit-scrollbar {
    height: 4px;
}

.nav-container::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 2px;
}

.nav-container::-webkit-scrollbar-thumb {
    background: var(--pastel-pink);
    border-radius: 2px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, var(--pastel-purple) 0%, var(--pastel-pink) 100%);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    white-space: nowrap;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.nav-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px var(--shadow-color);
    border-color: var(--pinkie-pink);
}

.nav-item.active {
    background: linear-gradient(135deg, var(--twilight-purple) 0%, var(--pinkie-pink) 100%);
    color: white;
    box-shadow: 0 4px 16px rgba(255, 105, 180, 0.4);
}

.nav-item .icon {
    font-size: 1.5rem;
}

/* =============== Main Content =============== */
.guide-content {
    position: relative;
    z-index: 10;
    padding: var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
}

.content-wrapper {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: 0 8px 32px var(--shadow-color);
    margin-bottom: var(--spacing-lg);
}

/* =============== Title Section =============== */
.title-section {
    margin-bottom: var(--spacing-lg);
}

.pony-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--pastel-purple) 0%, var(--pastel-pink) 50%, var(--pastel-blue) 100%);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
}

.pony-banner h2 {
    color: var(--twilight-purple);
    font-size: 1.75rem;
    font-weight: 700;
    text-align: center;
    flex: 1;
}

.banner-decoration {
    font-size: 2rem;
    animation: bounce 2s ease-in-out infinite;
}

.banner-decoration.left {
    animation-delay: 0s;
}

.banner-decoration.right {
    animation-delay: 1s;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* =============== Section Styles =============== */
.guide-section {
    margin-bottom: var(--spacing-xl);
}

.section-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    color: var(--twilight-purple);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 3px solid var(--pastel-pink);
}

.title-decoration {
    font-size: 1.5rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.rainbow-text {
    background: linear-gradient(90deg, 
        #ff0000, #ff7f00, #ffff00, #00ff00, 
        #0000ff, #4b0082, #9400d3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: rainbowMove 3s linear infinite;
    background-size: 200% auto;
}

@keyframes rainbowMove {
    to { background-position: 200% center; }
}

.section-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--pastel-purple) 0%, var(--pastel-pink) 100%);
    border-radius: var(--radius-md);
    border-left: 6px solid var(--twilight-purple);
}

.section-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--twilight-purple);
    background: white;
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px var(--shadow-color);
    flex-shrink: 0;
}

.section-subtitle {
    font-size: 1.5rem;
    color: var(--twilight-purple);
    font-weight: 600;
}

/* =============== Info Boxes =============== */
.info-box, .warning-box, .danger-box, .success-box {
    margin: var(--spacing-md) 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 4px 16px var(--shadow-color);
}

.magical-box {
    border: 3px solid var(--pastel-purple);
}

.magical-box summary {
    background: linear-gradient(135deg, var(--pastel-purple) 0%, var(--pastel-pink) 100%);
    cursor: pointer;
    user-select: none;
}

.box-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    font-weight: 600;
    color: var(--twilight-purple);
}

.box-header .icon {
    font-size: 1.5rem;
}

.box-content {
    padding: var(--spacing-md);
    background: white;
}

.box-content p {
    margin: 0;
}

.twilight-box {
    background: linear-gradient(135deg, var(--pastel-purple) 0%, var(--pastel-blue) 100%);
    border-left: 6px solid var(--twilight-purple);
    padding: var(--spacing-md);
}

.twilight-box .box-content {
    background: transparent;
    color: var(--text-primary);
}

.pinkie-box {
    background: var(--pastel-pink);
    border-left: 6px solid var(--pinkie-pink);
    padding: var(--spacing-md);
}

.pinkie-box .box-content {
    background: transparent;
}

/* Warning Box */
.pony-warning {
    background: linear-gradient(135deg, #fff3cd 0%, #ffe6b3 100%);
    border-left: 6px solid #ff8c00;
}

.warning-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    color: #cc6600;
    font-weight: 700;
}

.warning-header .icon {
    font-size: 1.5rem;
}

.warning-content {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--text-primary);
}

/* Danger Box */
.pony-danger {
    background: linear-gradient(135deg, #ffe6e6 0%, #ffcccc 100%);
    border-left: 6px solid #dc3545;
}

.danger-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    color: #cc0000;
    font-weight: 700;
}

.danger-header .icon {
    font-size: 1.5rem;
}

.danger-content {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--text-primary);
}

.final-warning {
    margin-top: var(--spacing-xl);
    animation: warningPulse 2s ease-in-out infinite;
}

@keyframes warningPulse {
    0%, 100% { 
        box-shadow: 0 4px 16px var(--shadow-color);
    }
    50% { 
        box-shadow: 0 8px 32px rgba(220, 53, 69, 0.4);
    }
}

/* Success Box */
.pony-success {
    background: linear-gradient(135deg, var(--pastel-green) 0%, #b3ffb3 100%);
    border-left: 6px solid #28a745;
}

.success-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    color: #006600;
    font-weight: 700;
}

.success-header .icon {
    font-size: 1.5rem;
}

.success-content {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--text-primary);
}

/* Rainbow Box */
.rainbow-box {
    background: linear-gradient(135deg, 
        #ffe6e6 0%, #fff3cd 20%, #e6ffe6 40%, 
        #e6f7ff 60%, #f0e6ff 80%, #ffe6f7 100%);
    border: 4px solid transparent;
    border-image: linear-gradient(90deg, 
        #ff0000, #ff7f00, #ffff00, #00ff00, 
        #0000ff, #4b0082, #9400d3) 1;
    border-radius: var(--radius-md);
    margin-top: var(--spacing-xl);
}

.next-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--twilight-purple);
}

.next-header .icon {
    font-size: 2rem;
}

.next-content {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--text-primary);
}

.magical-text {
    text-align: center;
    font-size: 1.25rem;
    font-weight: 600;
    background: linear-gradient(90deg, 
        #ff0000, #ff7f00, #ffff00, #00ff00, 
        #0000ff, #4b0082, #9400d3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-top: var(--spacing-sm);
}

/* =============== Checklist Styles =============== */
.pony-checklist {
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    border-left: 4px solid var(--pastel-pink);
}

.checklist-item, .checklist-subitem {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
    cursor: pointer;
}

.checklist-item:hover, .checklist-subitem:hover {
    background: var(--pastel-purple);
    transform: translateX(4px);
}

.checklist-item.checked {
    background: var(--pastel-green);
}

.checklist-subitem {
    margin-left: var(--spacing-lg);
}

.checkbox, .sub-checkbox {
    font-size: 1.25rem;
    color: var(--twilight-purple);
    flex-shrink: 0;
}

.item-text {
    flex: 1;
}

/* =============== Steps Container =============== */
.steps-container {
    margin-top: var(--spacing-md);
}

.step-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--pastel-purple);
    transition: all 0.3s ease;
}

.step-item:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 16px var(--shadow-color);
}

.step-number {
    font-size: 1.75rem;
    font-weight: 700;
    color: white;
    background: linear-gradient(135deg, var(--twilight-purple) 0%, var(--pinkie-pink) 100%);
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px var(--shadow-color);
}

.step-content {
    flex: 1;
}

.step-content p {
    margin-bottom: var(--spacing-sm);
}

.sub-steps {
    margin-top: var(--spacing-sm);
    margin-left: var(--spacing-md);
    list-style: none;
}

.sub-steps li {
    position: relative;
    padding-left: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
    color: var(--text-secondary);
}

.sub-steps li::before {
    content: '✨';
    position: absolute;
    left: 0;
    font-size: 0.875rem;
}

/* =============== Typography =============== */
a {
    color: var(--twilight-purple);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--pinkie-pink);
    text-decoration: underline;
}

.magic-link {
    color: var(--twilight-purple);
    font-weight: 600;
    position: relative;
    display: inline-block;
}

.magic-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--twilight-purple), var(--pinkie-pink));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.magic-link:hover::after {
    transform: scaleX(1);
}

code {
    background: var(--pastel-purple);
    color: var(--twilight-purple);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    font-weight: 600;
}

strong {
    color: var(--twilight-purple);
    font-weight: 700;
}

em {
    color: var(--pinkie-pink);
    font-style: italic;
}

ul, ol {
    margin-left: var(--spacing-md);
}

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

/* =============== Images =============== */
.guide-image {
    width: 100% !important;
    max-width: none !important;
    height: auto !important;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 16px var(--shadow-color);
    margin: var(--spacing-md) auto;
    display: block;
}

.info-box img,
.pinkie-box img,
.warning-box img {
    width: 100% !important;
    max-width: none !important;
    height: auto !important;
    display: block;
}

/* =============== Footer =============== */
.pony-footer {
    background: linear-gradient(135deg, var(--twilight-purple) 0%, var(--pinkie-pink) 100%);
    padding: var(--spacing-lg);
    text-align: center;
    margin-top: var(--spacing-xl);
    position: relative;
    z-index: 10;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    color: white;
}

.footer-sparkles {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    animation: sparkleFloat 3s ease-in-out infinite;
}

.footer-text {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.footer-copyright {
    font-size: 0.875rem;
    opacity: 0.9;
}

.footer-rainbow {
    font-size: 2rem;
    margin-top: var(--spacing-sm);
    animation: bounce 2s ease-in-out infinite;
}

/* =============== Scroll to Top Button =============== */
.scroll-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--twilight-purple) 0%, var(--pinkie-pink) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    font-size: 2rem;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px var(--shadow-color);
    transition: all 0.3s ease;
    z-index: 1000;
}

.scroll-top-btn:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 12px 32px rgba(255, 105, 180, 0.5);
}

.scroll-top-btn:active {
    transform: translateY(-2px) scale(1.05);
}

/* =============== Responsive Design =============== */

/* Extra small devices (phones, under 600px) */
@media (max-width: 600px) {
    .step-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .step-number {
        width: 100%;
        height: auto;
        border-radius: var(--radius-md);
        justify-content: flex-start;
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 1.25rem;
    }

    .step-content {
        width: 100%;
    }
}

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) {
    .pony-header h1 {
        font-size: 2.5rem;
    }
    
    .subtitle {
        font-size: 1.125rem;
    }
    
    .nav-container {
        justify-content: center;
        flex-wrap: wrap;
    }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
    html {
        font-size: 18px;
    }
    
    .content-wrapper {
        padding: var(--spacing-xl);
    }
    
    .pony-banner h2 {
        font-size: 2.25rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
    .guide-content {
        padding: var(--spacing-lg) var(--spacing-xl);
    }
    
    .step-item {
        padding: var(--spacing-lg);
    }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
    .content-wrapper {
        padding: 3rem;
    }
}

/* =============== Print Styles =============== */
@media print {
    .pony-header,
    .guide-nav,
    .pony-footer,
    .scroll-top-btn,
    .magic-sparkles,
    .rainbow-trail {
        display: none;
    }
    
    body {
        background: white;
    }
    
    .content-wrapper {
        box-shadow: none;
        padding: 0;
    }
    
    .step-item,
    .info-box,
    .warning-box,
    .danger-box {
        page-break-inside: avoid;
    }
}

/* =============== Animations =============== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.guide-section {
    animation: fadeIn 0.6s ease-out;
}

/* =============== Utility Classes =============== */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }

.p-1 { padding: var(--spacing-sm); }
.p-2 { padding: var(--spacing-md); }
.p-3 { padding: var(--spacing-lg); }

/* =============== Accessibility =============== */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus styles for keyboard navigation */
a:focus,
button:focus,
.nav-item:focus {
    outline: 3px solid var(--pinkie-pink);
    outline-offset: 2px;
}

/* =============== Dark Mode Support (Optional) =============== */
@media (prefers-color-scheme: dark) {
    /* Users can implement dark mode if desired */
    /* Currently using light, cheerful colors for MLP theme */
}

/* =============== Reduced Motion =============== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}