/* styles.css */

:root {
    --primary: #00ffff;
    --primary-dark: #00cccc;
    --primary-light: #80ffff;
    --accent: #ff00ff;
    --background: #001414;
    --text: #e0ffff;
    --text-muted: #80b3b3;
    --glow: 0 0 10px var(--primary);
    --panel-bg: rgba(0, 255, 255, 0.05);
    --panel-border: 1px solid var(--primary-dark);
}

body {
    background-color: var(--background);
    color: var(--text);
    font-family: 'Share Tech Mono', monospace;
    margin: 0;
    padding: 20px;
    min-height: 100vh;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

/* Header */
.book-header {
    text-align: center;
    margin-bottom: 30px;
    text-shadow: var(--glow);
    width: 100%;
}

.series-info {
    color: var(--primary);
    font-size: 1.2em;
    margin-bottom: 10px;
}

.book-title {
    font-size: 2.5em;
    margin: 10px 0;
    color: var(--primary-light);
}

.book-subtitle {
    font-size: 1.5em;
    color: var(--text);
    opacity: 0.8;
}

/* Grid Layout */
.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

/* Info Sections */
.book-info-column {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.content-column {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* Panel Styling */
.isbn-section, .synopsis, .why-read {
    background: var(--panel-bg);
    padding: 20px;
    border-radius: 5px;
    border: var(--panel-border);
}

.isbn-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ISBN Item Styling */
.isbn-item {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* Format | ISBN | Purchase Links */
    gap: 10px;
    padding: 10px 15px;
    border: 1px solid var(--primary);
    border-radius: 3px;
    background: rgba(0, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.isbn-item:hover {
    box-shadow: var(--glow);
    transform: translateX(5px);
}

/* Label and Value Styling */
.isbn-item .label-value {
    display: flex;
    flex-direction: column;
}

.isbn-item .label-value strong {
    margin-bottom: 5px;
    color: var(--primary-light);
}

.isbn-item .purchase-links {
    display: flex;
    flex-direction: column;
}

.purchase-links a {
    color: var(--primary-light);
    text-decoration: none;
    transition: all 0.3s ease;
}

.purchase-links a:hover {
    color: var(--accent);
    text-shadow: var(--glow);
}

/* Slider */
.slider-container {
    background: var(--panel-bg);
    border: var(--panel-border);
    border-radius: 5px;
    overflow: hidden;
}

.slider {
    display: flex;
    transition: transform 0.5s ease;
}

.slide {
    min-width: 100%;
    display: flex;
    box-sizing: border-box;
    padding: 20px;
}

/* Wide image layout */
.slide.wide {
    flex-direction: column;
    align-items: center;
}

.slide.wide .slide-content {
    width: 100%;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Regular image layout */
.slide:not(.wide) {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.slide:not(.wide) .slide-content {
    max-width: 1200px;
    width: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 20px;
}

.image-container {
    background: rgba(0, 0, 0, 0.2);
    border: var(--panel-border);
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 400px;
}

.slide-image {
    cursor: pointer;
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
}

.slide-text {
    color: var(--primary-light);
    font-size: 1.2em;
    line-height: 1.4;
}

/* Slider Navigation */
.slider-nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 15px;
    background: var(--panel-bg);
    border-top: var(--panel-border);
}

.slider-nav button {
    padding: 8px 20px;
    background: var(--primary-dark);
    border: none;
    color: var(--background);
    cursor: pointer;
    font-family: 'Share Tech Mono', monospace;
    border-radius: 3px;
    transition: all 0.3s ease;
}

.slider-nav button:hover {
    background: var(--primary);
    box-shadow: var(--glow);
    transform: translateY(-2px);
}

.slider-nav button:active {
    transform: translateY(0);
}

/* Slider Indicators */
.slider-indicators {
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 10px 0;
}

.slider-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--primary-dark);
    opacity: 0.5;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-indicator:hover {
    opacity: 0.8;
}

.slider-indicator.active {
    opacity: 1;
    background: var(--primary);
    box-shadow: var(--glow);
}

/* Button section styling */
.button-section {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin: 20px 0;
}

.sample-button-container {
    opacity: 1;
}

.sample-button {
    display: inline-block;
    padding: 15px 30px;
    font-size: 1.2em;
    background: var(--primary-dark);
    color: var(--background);
    text-decoration: none;
    border-radius: 5px;
    font-family: 'Share Tech Mono', monospace;
    transition: all 0.3s ease;
    min-width: 200px;
    text-align: center;
    cursor: pointer;
}

.sample-button.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    filter: grayscale(20%);
    pointer-events: none;
}

.sample-button.disabled:hover,
.sample-button.disabled:active {
    background: var(--primary-dark);
    box-shadow: none;
    transform: none;
}

.sample-button:hover {
    background: var(--primary);
    box-shadow: var(--glow);
    transform: translateY(-2px);
}

.sample-button:active {
    transform: translateY(0);
}

/* Buy section */
.buy-section {
    margin: 0;
}

.buy-button {
    padding: 15px 30px;
    font-size: 1.2em;
    background: var(--primary);
    color: var(--background);
    border: none;
    border-radius: 5px;
    cursor: not-allowed;
    font-family: 'Share Tech Mono', monospace;
    transition: all 0.3s ease;
    min-width: 200px;
    opacity: 0.5;
}

.buy-button:hover {
    background: var(--primary-light);
    box-shadow: var(--glow);
}

/* Section Titles */
.section-title {
    color: var(--primary);
    font-size: 1.8em;
    margin: 0 0 20px;
    border-bottom: var(--panel-border);
    padding-bottom: 10px;
    text-shadow: var(--glow);
}

.slide:not(.wide) .slide-text {
    align-self: flex-start;
}

/* Responsive Adjustments */
@media (max-width: 1024px) {
    .content-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .container {
        padding: 15px;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 10px;
    }

    .book-title {
        font-size: 2em;
    }

    .book-subtitle {
        font-size: 1.2em;
    }

    .button-section {
        flex-direction: column;
    }

    .sample-button,
    .buy-button {
        width: 100%;
        max-width: 300px;
    }

    .slide:not(.wide) .slide-content {
        flex-direction: column;
    }

    .slide:not(.wide) .image-container {
        width: 100%;
        height: 300px;
        margin-bottom: 20px;
    }

    .slide:not(.wide) .slide-text {
        width: 100%;
        text-align: center;
        padding: 0;
    }

    .isbn-item {
        grid-template-columns: 1fr; /* Stack fields vertically */
        text-align: center;
        gap: 5px;
    }

    .purchase-links {
        margin-top: 10px;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    .slider,
    .isbn-item,
    .slider-nav button,
    .buy-button,
    .sample-button {
        transition: none;
    }
}

/* Print styles */
@media print {
    .slider-container,
    .slider-nav,
    .slider-indicators,
    .button-section {
        display: none;
    }
}