/**
 * D&D Wikis - The Portals - Main Stylesheet
 * Logo-Inspired Theme with Medieval Fantasy Aesthetics
 * 
 * FEATURES:
 * - Custom CSS variables for consistent theming
 * - Responsive design for mobile and desktop
 * - Campaign card layouts and modal styling
 * - Loading animations and transitions
 * - Accessibility-focused design patterns
 * 
 * ADDING NEW CAMPAIGNS:
 * No CSS changes needed when adding new campaigns.
 * Campaign cards automatically inherit existing styles.
 * 
 * See README.md for detailed campaign addition instructions.
 */

/* style.css - Logo-Inspired Theme */

:root {
    --logo-teal: #25B8B8;
    --logo-teal-rgb: 37, 184, 184;
    --logo-magenta: #B42A8E;
    --logo-magenta-rgb: 180, 42, 142;
    --logo-dark-background: #181A1B;
    --logo-dark-element: #22252A;
    --logo-light-text: #EAEAEA;
    --logo-light-text-rgb: 234, 234, 234;
    --logo-bright-teal: #50D8D8;
    --logo-bright-magenta: #D850B4;

    --font-primary: 'MedievalSharp', cursive; /* Keeping existing fonts */
    --font-secondary: 'Cinzel Decorative', cursive; /* Keeping existing fonts */
}

/* Basic Reset & Global Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--logo-light-text);
    background-color: var(--logo-dark-background);
    margin: 0;
    font-size: 16px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    color: var(--logo-bright-teal); /* Primary heading color */
    line-height: 1.2;
    margin-bottom: 0.75em;
}

h1 { font-size: 2.5em; }
h2 { font-size: 2em; } /* Titles like "Filter Campaigns" */
h3 { font-size: 1.5em; } /* Card titles, Modal section titles */

a {
    color: var(--logo-magenta); /* Primary link color */
    text-decoration: none;
}

a:hover, a:focus {
    text-decoration: underline;
    color: var(--logo-bright-magenta); /* Brighter magenta for hover */
}

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

button {
    font-family: inherit;
    cursor: pointer;
}

/* Visually Hidden Class */
.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;
}

/* This back button is for chapter pages, not index.html, but keeping its base style if ever used */
.back-button {
  position: absolute;
  top: 20px;
  left: 20px;
  padding: 5px 15px;
  font-size: 14px;
  background-color: rgba(var(--logo-teal-rgb), 0.5); /* Themed background */
  color: var(--logo-light-text);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
}

.back-button:hover {
  background-color: rgba(var(--logo-teal-rgb), 0.7);
}

/* Header */
header {
    background-color: var(--logo-dark-element); /* Darker element background */
    color: var(--logo-light-text);
    padding: 15px 20px;
    box-shadow: 0 2px 8px rgba(var(--logo-teal-rgb), 0.2); /* Teal shadow */
    border-bottom: 2px solid var(--logo-teal);
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.site-identity h1 {
    font-size: 2.2em;
    margin: 0;
    color: var(--logo-bright-teal); /* Bright teal for site title */
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: 10px;
}

.menu-toggle-bar {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--logo-light-text);
    margin: 5px 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.menu-open .menu-toggle-bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}
.menu-open .menu-toggle-bar:nth-child(2) {
    opacity: 0;
}
.menu-open .menu-toggle-bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

nav#main-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 20px;
}

nav#main-nav ul li a {
    color: var(--logo-light-text);
    font-family: var(--font-secondary);
    font-size: 1.1em;
    padding: 5px 10px;
    border-radius: 4px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

nav#main-nav ul li a:hover,
nav#main-nav ul li a:focus,
nav#main-nav ul li a.active {
    background-color: rgba(var(--logo-magenta-rgb), 0.2); /* Magenta translucent background */
    color: var(--logo-bright-magenta);
    text-decoration: none;
}

.header-description {
    text-align: center;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(var(--logo-light-text-rgb, 0.3)); /* Use light text with alpha */
}

.site-motto {
    font-family: var(--font-secondary);
    font-size: 1.3em;
    margin-bottom: 5px;
    color: var(--logo-light-text);
}

.tagline {
    font-family: var(--font-primary);
    font-size: 1em;
    color: var(--logo-teal); /* Teal for tagline */
}

/* Main Content */
main {
    padding: 15px;
    max-width: 1200px;
    margin: 20px auto;
    flex: 1;
    margin-bottom: 0;
    min-height: 0;
}




/* View Toggle Controls */
.view-toggle-controls {
    text-align: center;
    margin: 10px 0;
    padding: 0 10px;
}

.toggle-buttons {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.view-toggle-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: var(--logo-dark-element);
    color: var(--logo-light-text);
    border: 2px solid var(--logo-teal);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
}

.view-toggle-btn:hover {
    background: var(--logo-teal);
    color: var(--logo-dark-element);
    transform: translateY(-2px);
}

.view-toggle-btn.active {
    background: var(--logo-teal);
    color: var(--logo-dark-element);
    box-shadow: 0 4px 12px rgba(var(--logo-teal-rgb), 0.3);
}

.toggle-icon {
    font-size: 16px;
}

.toggle-text {
    display: none;
}

@media (min-width: 768px) {
    .toggle-text {
        display: inline;
    }
}

/* Campaign Showcase & Cards */
.campaign-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    padding: 15px;
}

.campaign-card {
    background-color: var(--logo-dark-element);
    border: 3px solid var(--logo-teal); /* Teal border for cards */
    border-radius: 10px;
    box-shadow: 5px 5px 15px rgba(var(--logo-dark-background), 0.5); /* Darker shadow */
    overflow: hidden;
    display: flex;
    flex-direction: column;
    aspect-ratio: 2.75 / 4.75; /* Preserving tarot card aspect ratio */
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    font-family: var(--font-primary);
}

.campaign-card:hover {
    transform: translateY(-5px) scale(1.03);
    border-color: var(--logo-bright-teal); /* Brighter teal border on hover */
    box-shadow: 0px 8px 25px rgba(var(--logo-teal-rgb), 0.3); /* Teal glow on hover */
}

.tarot-art-container {
    flex-grow: 1;
    padding: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--logo-dark-background); /* Darkest bg for art contrast */
    border-bottom: 2px solid var(--logo-teal);
}

.campaign-card .campaign-poster {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border: 1px solid var(--logo-dark-element); /* Subtle border around image */
}

.tarot-info-container {
    padding: 10px 15px;
    text-align: center;
    background-color: var(--logo-dark-element);
    min-height: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.campaign-card .campaign-title {
    font-family: var(--font-secondary);
    font-size: 1.2em;
    color: var(--logo-bright-teal); /* Bright teal for card titles */
    margin: 0;
    line-height: 1.2;
}

.campaign-card .campaign-synopsis,
.campaign-card .campaign-genre {
    display: none;
}
.campaign-card .btn-explore {
    display: none;
}

/* Icon View Styles */
.campaign-grid.icon-view {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
    max-width: 600px !important;
    margin: 0 auto !important;
    grid-template-columns: unset !important;
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
}

.campaign-grid.icon-view .campaign-card {
    display: flex !important;
    align-items: center !important;
    aspect-ratio: unset !important;
    min-height: auto !important;
    padding: 8px 12px !important;
    text-align: left !important;
    gap: 12px !important;
    flex-direction: row !important;
}

.campaign-grid.icon-view .tarot-art-container {
    width: 45px !important;
    height: 45px !important;
    margin: 0 !important;
    border-radius: 50% !important;
    overflow: hidden !important;
    border: 2px solid var(--logo-teal) !important;
    flex-shrink: 0 !important;
    padding: 0 !important;
    flex-grow: unset !important;
}

.campaign-grid.icon-view .campaign-poster {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
}

.campaign-grid.icon-view .campaign-title {
    font-size: 1.1em !important;
    line-height: 1.2 !important;
    margin: 0 !important;
    color: var(--logo-bright-teal) !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}

.campaign-grid.icon-view .tarot-info-container {
    padding: 0 !important;
    flex-grow: 1 !important;
    min-height: auto !important;
    text-align: left !important;
}

/* Genre tags */
.genre-tag {
    background-color: var(--logo-magenta); /* Magenta background for tags */
    color: var(--logo-light-text);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.75em; /* Slightly larger */
    margin: 0 5px 5px 0;
    display: inline-block;
    font-family: var(--font-primary);
    text-transform: uppercase; /* Added for style */
    letter-spacing: 0.5px;
}
.genre-tag:nth-child(odd) { /* Alternate tag colors for visual interest */
    background-color: var(--logo-teal);
}


/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 10, 10, 0.85); /* Darker overlay */
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0s linear 0.3s;
}

.modal-overlay[aria-hidden="false"] {
    opacity: 1;
    visibility: visible;
    transition-delay: 0s;
}

.modal-content {
    background-color: var(--logo-dark-element);
    color: var(--logo-light-text);
    padding: 30px;
    border-radius: 10px;
    border: 3px solid var(--logo-magenta); /* Magenta border for modal */
    box-shadow: 0 5px 25px rgba(var(--logo-magenta-rgb), 0.3); /* Magenta glow */
    width: 90%;
    max-width: 700px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.95) translateY(-20px);
    transition: transform 0.3s ease, opacity 0.3s ease;
    opacity: 0;
}

.modal-overlay[aria-hidden="false"] .modal-content {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.modal-close-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    font-size: 2.2em;
    color: var(--logo-light-text);
    cursor: pointer;
    line-height: 1;
    padding: 5px;
    transition: color 0.2s ease;
}

.modal-close-btn:hover {
    color: var(--logo-bright-teal); /* Bright teal for close hover */
}

.modal-campaign-art {
    width: 100%;
    max-height: 300px;
    object-fit: cover;
    border-radius: 5px;
    margin-bottom: 20px;
    border: 2px solid var(--logo-dark-background); /* Dark border for art */
}

.modal-campaign-title {
    font-size: 2em;
    margin-top: 0;
    margin-bottom: 10px;
    color: var(--logo-bright-magenta); /* Bright magenta for modal title */
}

.modal-genre-tags {
    margin-bottom: 15px;
    display: flex;
    flex-wrap: wrap;
}

.modal-campaign-synopsis {
    font-family: var(--font-primary);
    font-size: 1.1em;
    line-height: 1.7;
    margin-bottom: 25px;
}

.modal-chapters-section h3 {
    font-size: 1.4em;
    margin-bottom: 10px;
    border-bottom: 1px solid var(--logo-teal); /* Teal underline for section */
    padding-bottom: 5px;
    color: var(--logo-teal);
}

.modal-chapter-list {
    list-style: none;
    padding-left: 0;
}

.modal-chapter-list li {
    margin-bottom: 8px;
}

.modal-chapter-list li a {
    font-family: var(--font-primary);
    font-size: 1.1em;
    color: var(--logo-bright-teal); /* Chapter links in bright teal */
    display: block;
    padding: 8px 10px;
    border-radius: 4px;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.modal-chapter-list li a:hover {
    background-color: rgba(var(--logo-teal-rgb), 0.15);
    color: var(--logo-teal);
    text-decoration: none;
}

/* Dice Roller Styles */
.dice-roller {
    margin: 25px auto 0 auto;
    text-align: center;
    background-color: var(--logo-dark-element);
    padding: 15px;
    border-radius: 8px;
    border: 2px solid var(--logo-teal);
    margin-bottom: 0;
}
#rollDiceBtn {
    font-size: 1.2em;
    padding: 10px 24px;
    border-radius: 8px;
    background: var(--logo-magenta);
    color: var(--logo-light-text);
    border: none;
    margin-bottom: 12px;
    transition: background 0.2s;
    font-family: var(--font-secondary);
}
#rollDiceBtn:hover {
    background: var(--logo-bright-magenta);
}
.dice-result {
    font-size: 2.5em;
    min-height: 1.5em;
    margin-top: 10px;
    transition: transform 0.2s;
    color: var(--logo-bright-teal);
    font-family: var(--font-secondary);
}
.dice-rolling { /* Animation remains the same */
    animation: shake 0.6s;
}
@keyframes shake {
    0% { transform: rotate(0deg) scale(1); }
    20% { transform: rotate(-15deg) scale(1.2);}
    40% { transform: rotate(15deg) scale(1.1);}
    60% { transform: rotate(-10deg) scale(1.15);}
    80% { transform: rotate(10deg) scale(1.05);}
    100% { transform: rotate(0deg) scale(1);}
}

/* Footer */
footer {
    text-align: center;
    padding: 12px 15px;
    margin-top: 25px;
    background-color: var(--logo-dark-element);
    color: var(--logo-light-text);
    font-size: 0.75em;
    border-top: 2px solid var(--logo-magenta); /* Magenta top border for footer */
    width: 100%;
    box-sizing: border-box;
    position: relative;
    clear: both;
    flex-shrink: 0;
    z-index: 10;
}

footer p {
    margin: 0;
    line-height: 1.2;
    white-space: nowrap;
}

/* Responsive Design - Structure and layout mostly same, colors adapt from above */
@media (max-width: 768px) {
    body {
        font-size: 15px;
    }

    .site-identity h1 {
        font-size: 1.8em;
    }
    header {
        padding: 10px 15px; /* Slightly reduce header padding */
    }
    
    /* Mobile view toggle adjustments */
    .view-toggle-controls {
        margin: 8px 0;
        padding: 0 8px;
    }
    
    .toggle-buttons {
        gap: 4px;
    }
    
    .view-toggle-btn {
        padding: 4px 8px;
        font-size: 11px;
    }
    
    /* Mobile motto adjustments */
    .site-motto {
        font-size: 1em;
        line-height: 1.1;
    }
    
    .tagline {
        font-size: 0.85em;
    }
    
    /* Icon view on mobile */
    .campaign-grid.icon-view {
        gap: 6px !important;
        padding: 8px !important;
    }
    
    .campaign-grid.icon-view .campaign-card {
        padding: 6px 10px !important;
        gap: 10px !important;
    }
    
    .campaign-grid.icon-view .tarot-art-container {
        width: 40px !important;
        height: 40px !important;
    }
    
    .campaign-grid.icon-view .campaign-title {
        font-size: 0.95em !important;
    }
    nav#main-nav { /* Mobile nav background */
        background-color: var(--logo-dark-element);
        border-top: 1px solid rgba(var(--logo-teal-rgb), 0.3);
    }
    nav#main-nav ul li a { /* Mobile nav link colors already set */
         border-bottom: 1px solid rgba(var(--logo-light-text), 0.1);
    }

    .menu-toggle { display: block; }
    /* Other structural responsive styles like nav toggling remain */

    nav#main-nav {
        position: absolute;
        top: 100%; /* Position below header */
        left: 0;
        right: 0;
        width: 100%;
        z-index: 999;
        flex-direction: column;
        align-items: stretch;
        padding: 0;
        box-shadow: 0 2px 5px rgba(0,0,0,0.2);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.35s ease-in-out;
    }

    nav#main-nav.nav-open {
        max-height: 500px; /* Or enough to show items */
    }

    nav#main-nav ul {
        flex-direction: column;
        width: 100%;
        text-align: left;
    }

    nav#main-nav ul li a {
        display: block;
        padding: 15px 20px;
    }
    nav#main-nav ul li:last-child a {
        border-bottom: none;
    }
    .filter-group {
        flex-direction: column;
    }
    .filter-group label { margin-bottom: 8px; text-align: left; }
    .filter-group select { min-width: auto; width: 100%; }

    .campaign-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 15px;
        padding: 8px 0;
    }

    .modal-content {
        width: 95%;
        padding: 20px;
        max-height: 85vh;
    }
    .modal-campaign-title { font-size: 1.6em; }
    .modal-campaign-synopsis { font-size: 1em; }
    .modal-chapters-section h3 { font-size: 1.3em; }
    .modal-chapter-list li a { font-size: 1em; }
}

@media (max-width: 480px) {
    h1 { font-size: 2em; }
    h2 { font-size: 1.7em; }
    h3 { font-size: 1.3em; }

    .site-identity h1 {
        font-size: 1.6em;
    }

    .campaign-grid {
        grid-template-columns: 1fr; /* Single column on very small screens */
        gap: 25px;
    }

    .campaign-card {
        aspect-ratio: unset; /* Allow height to be more flexible */
        min-height: 350px;
    }

    .campaign-card .campaign-title {
        font-size: 1.1em;
    }

    .modal-campaign-art {
        max-height: 200px;
    }
    .dice-roller {
        padding: 15px;
    }
}

/* Modal Loading Spinner (D20) - Colors updated */
.modal-loading-spinner {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
    font-size: 1.1em;
    color: var(--logo-light-text); /* Text color for loading */
    gap: 12px;
}
.d20-spinner svg polygon:nth-child(1) { fill: var(--logo-dark-element); stroke: var(--logo-teal); }
.d20-spinner svg polygon:nth-child(2) { fill: var(--logo-teal); stroke: var(--logo-bright-teal); }
.d20-spinner svg polygon:nth-child(3) { fill: var(--logo-magenta); stroke: var(--logo-bright-magenta); }
.d20-spinner svg text { fill: var(--logo-light-text); }

.global-loading-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    width: 100vw;
    height: 100vh;
    /* From your new theme (dark background, 0.9 opacity) */
    background: rgba(var(--logo-dark-background, 24, 26, 27), 0.9); /* Fallback if CSS var not loaded */
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 1; /* Default visible state */
    transition: opacity 0.5s ease-out; /* Controls fade-out speed */
}

.global-loading-overlay.visually-hidden {
    opacity: 0;
    pointer-events: none; /* Important to allow interaction with page underneath after hiding */
}

.global-loading-gif { /* If you need to style the GIF itself */
    max-width: 100px; /* Example size */
    max-height: 100px;
}