/* ========================================
   FONT IMPORTS
   ======================================== */
@import url('https://fonts.googleapis.com/css2?family=IM+Fell+English+SC&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Roboto+Slab:wght@400;700;900&display=swap');

/* ========================================
   RESET AND BASE STYLES
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ========================================
   CSS CUSTOM PROPERTIES (VARIABLES)
   ======================================== */
:root {
    /* ANTIMONI x Cartel Theme - Based on screenshot colors */
    --antimoni-rust: #3d2617;
    --antimoni-grime: #2c1810;
    --antimoni-shadow: #1a1512;
    --antimoni-gold: #d4af37;
    --antimoni-bronze: #cd7f32;
    --antimoni-blood: #5c1f1f;
    
    /* Cartel/Gritty Colors from screenshot */
    --cartel-blood: #5c1f1f;
    --cartel-shadow: #1a1512;
    --cartel-rust: #3d2617;
    --cartel-grime: #2c1810;
    --cartel-dark: #0f0d0a;
    
    /* Gothic text colors */
    --text-color: #d4af37;
    --text-secondary: #cd7f32;
    
    /* Button styles with gritty cartel theme */
    --btn-bg: linear-gradient(135deg, var(--cartel-rust) 0%, var(--cartel-grime) 100%);
    --btn-shadow: rgba(212, 175, 55, 0.3);
    
    /* Special button colors - blood red for First/Last */
    --btn-special-bg: linear-gradient(135deg, var(--cartel-blood) 0%, var(--cartel-rust) 100%);
    --btn-special-shadow: rgba(92, 31, 31, 0.4);
    
    /* UI element backgrounds - gritty tones */
    --controls-bg: rgba(44, 24, 16, 0.6);
    --page-info-bg: rgba(212, 175, 55, 0.1);
    --footer-bg: rgba(44, 24, 16, 0.6);
    
    /* Loading colors */
    --loading-color: #cd7f32;
    
    /* Spacing */
    --spacing-sm: 8px;
    --spacing-md: 10px;
    --spacing-lg: 15px;
    

}





/* ========================================
   BODY AND LAYOUT STYLES
   ======================================== */
body {
    font-family: 'Impact', 'Arial Black', 'Helvetica Neue', Arial, sans-serif;
    background: 
        url('textures/background01.png?v=1');
    background-size: 1024px 1024px;
    background-position: center;
    background-repeat: repeat;
    background-attachment: fixed;
    position: relative;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 15px;
    overflow: hidden;
    color: var(--text-color);
    border: 15px solid transparent;
    border-image: url('textures/Frame01.png') 30 repeat;
    border-image-slice: 30;
    border-image-width: 15px;
    border-image-outset: 0;
    box-shadow: 
        0 0 60px rgba(0, 0, 0, 1), 
        0 0 120px rgba(0, 0, 0, 1),
        0 0 200px rgba(0, 0, 0, 1),
        0 0 350px rgba(0, 0, 0, 1),
        0 0 500px rgba(0, 0, 0, 1),
        0 0 650px rgba(0, 0, 0, 0.95),
        inset 0 0 20px rgba(0, 0, 0, 0.7);
}

/* Mobile optimizations */
@media (max-width: 768px) {
    body {
        background-size: 512px 512px; /* Smaller background for mobile */
        background-attachment: scroll; /* Better mobile performance */
        padding: 8px; /* Smaller padding */
        border-width: 8px; /* Smaller border */
        border-image-width: 8px;
        box-shadow: 
            0 0 30px rgba(0, 0, 0, 1), 
            0 0 60px rgba(0, 0, 0, 1),
            inset 0 0 10px rgba(0, 0, 0, 0.7); /* Reduced shadows */
    }
}

/* Small mobile devices */
@media (max-width: 480px) {
    body {
        background-size: 256px 256px; /* Even smaller for small screens */
        padding: 5px;
        border-width: 5px;
        border-image-width: 5px;
        box-shadow: 
            0 0 20px rgba(0, 0, 0, 1),
            inset 0 0 5px rgba(0, 0, 0, 0.7); /* Minimal shadows */
    }
}

body::before {
    content: '';
    position: fixed;
    top: 80px;
    left: 30px;
    width: 280px;
    height: 280px;
    background: url('textures/skull_graffiti.png?v=1') no-repeat;
    background-size: contain;
    transform: rotate(-8deg) skew(-2deg);
    opacity: 0.7;
    filter: 
        contrast(1.2) 
        brightness(0.9) 
        saturate(0.8)
        drop-shadow(2px 2px 4px rgba(0, 0, 0, 0.6));
    z-index: 1;
    pointer-events: none;
}

body::after {
    content: '';
    position: fixed;
    top: 200px;
    right: 50px;
    width: 320px;
    height: 320px;
    background: url('textures/cordova_graffiti01.png?v=1') no-repeat;
    background-size: contain;
    transform: rotate(12deg) skew(3deg);
    opacity: 0.8;
    filter: 
        contrast(1.1) 
        brightness(0.85) 
        saturate(0.9)
        drop-shadow(3px 3px 6px rgba(0, 0, 0, 0.7));
    z-index: 1;
    pointer-events: none;
    mix-blend-mode: overlay;
}

/* Mobile optimizations for decorative elements */
@media (max-width: 768px) {
    body::before {
        width: 140px;
        height: 140px;
        top: 40px;
        left: 15px;
        filter: 
            contrast(1.1) 
            brightness(0.9) 
            saturate(0.8)
            drop-shadow(1px 1px 2px rgba(0, 0, 0, 0.6));
    }
    
    body::after {
        width: 160px;
        height: 160px;
        top: 100px;
        right: 25px;
        filter: 
            contrast(1.0) 
            brightness(0.85) 
            saturate(0.9)
            drop-shadow(1px 1px 2px rgba(0, 0, 0, 0.7));
    }
}

@media (max-width: 480px) {
    body::before {
        width: 80px;
        height: 80px;
        top: 20px;
        left: 10px;
        filter: 
            contrast(1.0) 
            brightness(0.9) 
            saturate(0.8);
    }
    
    body::after {
        width: 100px;
        height: 100px;
        top: 60px;
        right: 15px;
        filter: 
            contrast(1.0) 
            brightness(0.85) 
            saturate(0.9);
    }
}



/* ========================================
   MAIN CONTAINER STYLES
   ======================================== */
.container {
    max-width: 60vw;
    max-height: 98vh;
    width: 100%;
    height: 100%;
    background: 
        url('textures/background02.png?v=1'),
        linear-gradient(135deg, rgba(61, 38, 23, 0.2) 0%, rgba(44, 24, 16, 0.1) 50%, rgba(26, 21, 18, 0.05) 100%);
    background-size: 1024px 1024px;
    background-position: center;
    background-repeat: repeat;
    border: none;
    border-radius: 0;
    box-shadow: 
        0 0 20px rgba(212, 175, 55, 0.1),
        0 0 20px rgba(212, 175, 55, 0.1);
    overflow: hidden;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Mobile container optimizations */
@media (max-width: 768px) {
    .container {
        max-width: 95vw;
        max-height: 95vh;
        background-size: 512px 512px;
        backdrop-filter: blur(5px);
        box-shadow: 
            0 0 10px rgba(212, 175, 55, 0.1);
    }
}

@media (max-width: 480px) {
    .container {
        max-width: 98vw;
        max-height: 98vh;
        background-size: 256px 256px;
        backdrop-filter: blur(3px);
        box-shadow: 
            0 0 5px rgba(212, 175, 55, 0.1);
    }
}



/* ========================================
   NAVIGATION CONTROLS STYLES
   ======================================== */
.controls {
    background: var(--controls-bg);
    padding: var(--spacing-lg);
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    position: relative;
    z-index: 20;
}



/* ========================================
   BUTTON STYLES
   ======================================== */
.btn {
    background: transparent;
    color: var(--antimoni-gold);
    border: 3px solid transparent;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    font-weight: bold;
    font-family: 'IM Fell English SC', 'Times New Roman', serif;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    min-width: 80px;
    justify-content: center;
    border-image: url('textures/button01_1.png?v=1') 30;
    border-image-slice: 30;
    border-image-repeat: stretch;
    transition: all 0.2s ease;
    transform: scale(1);
}

.btn:hover {
    transform: scale(1.05);
}

.btn:active {
    transform: scale(0.98);
    transition: all 0.1s ease;
}



/* Special styling for First and Last buttons */
#firstBtn, #lastBtn {
    background: transparent;
    color: var(--antimoni-gold);
    border-color: var(--antimoni-gold);
    box-shadow: 0 4px 15px var(--btn-special-shadow);
}



.btn:disabled {
    background: var(--cartel-dark);
    color: rgba(212, 175, 55, 0.4);
    border-color: rgba(212, 175, 55, 0.3);
    cursor: not-allowed;
    opacity: 0.5;
}

.btn:focus {
    outline: 2px solid var(--antimoni-gold);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.2);
}

.btn-icon {
    font-size: 1.1em;
}

.btn-text {
    display: none;
}

@media (min-width: 1025px) {
    .btn-text {
        display: inline;
    }
}

/* ========================================
   PAGE INFO STYLES
   ======================================== */
.page-info {
    background: var(--page-info-bg);
    padding: var(--spacing-sm) var(--spacing-lg);
    text-align: center;
    color: var(--antimoni-gold);
    font-family: 'Georgia', serif;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    position: relative;
    z-index: 2;
}



/* ========================================
   BOOK CONTAINER STYLES
   ======================================== */
.book-container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 1;
    min-height: 0;
    overflow: hidden;
    padding: var(--spacing-lg);
    position: relative;
    z-index: 20;
}

/* Minimal spotlight effect */
.book-container::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* Mobile book container optimizations */
@media (max-width: 768px) {
    .book-container {
        padding: var(--spacing-md);
    }
    
    .book-container::before {
        width: 100%;
        height: 100%;
        background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.05) 0%, transparent 70%);
    }
}

@media (max-width: 480px) {
    .book-container {
        padding: var(--spacing-sm);
    }
    
    .book-container::before {
        display: none; /* Remove spotlight effect on small screens */
    }
}

#book {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: transparent;
    display: flex;
    justify-content: center;
    align-items: center;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.5));
    object-fit: contain;
}



/* ========================================
   LOADING STATES
   ======================================== */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 400px;
    font-size: 1.2rem;
    color: var(--loading-color);
    flex-direction: column;
    gap: var(--spacing-md);
}



.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(212, 175, 55, 0.2);
    border-top: 3px solid var(--antimoni-gold);
    border-radius: 50%;
    animation: spin 1.5s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ========================================
   FOOTER STYLES
   ======================================== */
.footer {
    background: var(--footer-bg);
    padding: var(--spacing-md);
    text-align: center;
    color: var(--antimoni-bronze);
    font-family: 'Georgia', serif;
    font-size: 0.85rem;
    font-style: italic;
    letter-spacing: 0.5px;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
}



/* ========================================
   ACCESSIBILITY STYLES
   ======================================== */
@media (prefers-contrast: high) {
    .btn {
        border: 2px solid currentColor;
    }
    
    .container {
        border: 2px solid currentColor;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .spinner {
        animation: none;
    }
}

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {
    .controls,
    .footer,
    .page-info {
        display: none;
    }
    
    .container {
        box-shadow: none;
        border-radius: 0;
    }
}

/* ========================================
   ISSUES WINDOW STYLES
   ======================================== */

.issues-window {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(92, 31, 31, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(44, 24, 16, 0.4) 0%, transparent 50%),
        rgba(0, 0, 0, 0.9);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    backdrop-filter: blur(8px);
}

.issues-window.show {
    display: flex;
}

.issues-content {
    background: 
        linear-gradient(135deg, var(--cartel-shadow) 0%, var(--cartel-grime) 100%),
        url('textures/background02.png?v=1');
    background-size: 200px 200px, cover;
    background-blend-mode: multiply;
    border: 2px solid var(--cartel-rust);
    max-width: 500px;
    width: 90%;
    max-height: 85vh;
    box-shadow: 
        0 0 20px rgba(0, 0, 0, 0.8),
        0 0 40px rgba(0, 0, 0, 0.9),
        inset 0 0 15px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
}

.issues-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(44, 24, 16, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(26, 21, 18, 0.4) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

.issues-content::-webkit-scrollbar {
    width: 8px;
}

.issues-content::-webkit-scrollbar-track {
    background: var(--cartel-grime);
    border-radius: 4px;
}

.issues-content::-webkit-scrollbar-thumb {
    background: var(--antimoni-gold);
    border-radius: 4px;
}

.issues-content::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

.issues-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 20px 15px 20px;
    border-bottom: 1px solid var(--cartel-rust);
    background: 
        linear-gradient(180deg, var(--cartel-shadow) 0%, var(--cartel-grime) 100%);
    flex-shrink: 0;
    z-index: 10;
    position: relative;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.7);
}

.issues-header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 1px;
    background: 
        linear-gradient(90deg, 
            transparent 0%, 
            var(--cartel-rust) 20%, 
            var(--cartel-rust) 80%, 
            transparent 100%);
    box-shadow: 0 0 5px rgba(61, 38, 23, 0.3);
}

.issues-header h3 {
    color: var(--text-secondary);
    font-family: 'Roboto Slab', 'Impact', 'Arial Black', sans-serif;
    font-size: 18px;
    font-weight: 700;
    margin: 0;
    text-shadow: 
        1px 1px 2px rgba(0, 0, 0, 0.9);
    position: relative;
    z-index: 2;
}

.close-btn {
    background: 
        linear-gradient(135deg, var(--cartel-shadow) 0%, var(--cartel-grime) 100%);
    border: 1px solid var(--cartel-rust);
    color: var(--text-secondary);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    box-shadow: 
        0 2px 6px rgba(0, 0, 0, 0.6),
        inset 0 1px 2px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 2;
}

.close-btn:hover {
    background: var(--antimoni-gold);
    color: var(--cartel-dark);
    transform: scale(1.1);
}

.issues-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 15px;
    overflow-y: auto;
    flex: 1;
    scrollbar-width: thin;
    scrollbar-color: var(--cartel-rust) var(--cartel-shadow);
    position: relative;
    z-index: 2;
    background: 
        radial-gradient(circle at 50% 0%, rgba(44, 24, 16, 0.2) 0%, transparent 50%);
    min-height: 0; /* Important for flex scrolling */
    max-height: 60vh; /* Ensure scrollable area */
}

.issue-btn {
    background: 
        linear-gradient(135deg, var(--cartel-grime) 0%, var(--cartel-shadow) 100%);
    border: 1px solid var(--cartel-rust);
    color: var(--text-secondary);
    padding: 12px 15px;
    border-radius: 6px;
    cursor: pointer;
    text-align: left;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: 4px;
    box-shadow: 
        0 2px 6px rgba(0, 0, 0, 0.5),
        inset 0 1px 2px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: visible; /* Changed from hidden to visible */
    flex-shrink: 0; /* Prevent buttons from shrinking */
    min-height: 70px; /* Ensure minimum height for content including status */
}

.issue-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(44, 24, 16, 0.2) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
}

.issue-btn:hover {
    background: 
        linear-gradient(135deg, var(--cartel-rust) 0%, var(--cartel-grime) 100%);
    transform: scale(1.02);
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.7),
        0 2px 6px rgba(0, 0, 0, 0.8);
    border-color: var(--cartel-rust);
}

.issue-btn:hover::before {
    opacity: 1;
}

.issue-btn:active {
    transform: scale(0.99);
    transition: all 0.1s ease;
}

.issue-btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: 
        linear-gradient(135deg, var(--cartel-grime) 0%, var(--cartel-shadow) 100%);
    border-color: var(--cartel-shadow);
    box-shadow: 
        0 1px 4px rgba(0, 0, 0, 0.3),
        inset 0 1px 2px rgba(0, 0, 0, 0.2);
}

.issue-btn.disabled:hover {
    background: 
        linear-gradient(135deg, var(--cartel-grime) 0%, var(--cartel-shadow) 100%);
    transform: none;
    box-shadow: 
        0 1px 4px rgba(0, 0, 0, 0.3),
        inset 0 1px 2px rgba(0, 0, 0, 0.2);
    border-color: var(--cartel-shadow);
}

.issue-btn.disabled::before {
    opacity: 0;
}

.issue-number {
    font-family: 'Roboto Slab', 'Impact', 'Arial Black', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--antimoni-gold);
    line-height: 1.2;
}

.issue-title {
    font-family: 'IM Fell English SC', serif;
    font-size: 14px;
    color: var(--text-secondary);
    font-style: italic;
    line-height: 1.3;
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: normal;
    display: block;
}

.issue-status {
    font-family: 'Roboto Slab', 'Impact', 'Arial Black', sans-serif;
    font-size: 11px;
    color: var(--antimoni-gold);
    font-style: normal;
    opacity: 0.8;
    line-height: 1.2;
    display: block;
    margin-top: 2px;
}

/* Mobile optimizations for issues window */
@media (max-width: 768px) {
    .issues-content {
        max-width: 95vw;
        max-height: 90vh;
        width: 95%;
    }
    
    .issues-list {
        gap: 6px;
        padding: 12px;
    }
    
    .issue-btn {
        padding: 10px 12px;
        gap: 3px;
    }
    
    .issue-number {
        font-size: 14px;
    }
    
    .issue-title {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .issues-content {
        max-width: 98vw;
        max-height: 95vh;
        width: 98%;
    }
    
    .issues-header {
        padding: 15px 15px 10px 15px;
    }
    
    .issues-header h3 {
        font-size: 16px;
    }
    
    .issues-list {
        gap: 5px;
        padding: 10px;
    }
    
    .issue-btn {
        padding: 8px 10px;
        gap: 2px;
    }
    
    .issue-number {
        font-size: 13px;
    }
    
    .issue-title {
        font-size: 11px;
    }
}