/* Minecraft Theme Variables */
:root {
    --mc-dirt: #8B4513;
    --mc-grass: #228B22;
    --mc-stone: #696969;
    --mc-wood: #DEB887;
    --mc-sky: #87CEEB;
    --mc-water: #4682B4;
    
    /* UI Colors */
    --mc-gui-bg: #C6C6C6;
    --mc-gui-light: #FFFFFF;
    --mc-gui-dark: #555555;
    --mc-gui-darker: #000000;
    --mc-text: #404040;
    --mc-text-light: #FFFFFF;
    --mc-green: #00AA00;
    --mc-red: #AA0000;
    --mc-blue: #5555FF;
    --mc-yellow: #FFFF55;
    --mc-purple: #AA00AA;
    --mc-aqua: #55FFFF;
    --mc-gold: #FFAA00;
    
    /* Inventory Colors */
    --mc-slot-bg: #8B8B8B;
    --mc-slot-border: #373737;
    --mc-hotbar-bg: #3C3C3C;
}

/* Global Styles */
* {
    box-sizing: border-box;
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
}

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: 'Press Start 2P', monospace;
    font-size: 12px;
    line-height: 1.6;
    color: var(--mc-text-light);
    overflow-x: hidden;
    position: relative;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: linear-gradient(180deg, #87CEEB 0%, #98FB98 30%, #228B22 100%);
    position: relative;
}

/* Minecraft Grid Pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 32px,
            rgba(0,0,0,0.1) 32px,
            rgba(0,0,0,0.1) 34px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 32px,
            rgba(0,0,0,0.1) 32px,
            rgba(0,0,0,0.1) 34px
        );
    z-index: -2;
    pointer-events: none;
}

/* Floating Blocks Animation */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 200%;
    height: 200%;
    background: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32"><rect width="16" height="16" fill="%23654321" opacity="0.1"/><rect x="16" y="16" width="16" height="16" fill="%23228B22" opacity="0.1"/></svg>') repeat;
    background-size: 64px 64px;
    z-index: -1;
    animation: floatingBlocks 60s linear infinite;
    pointer-events: none;
}

@keyframes floatingBlocks {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(-50%, -50%);
    }
}

/* Minecraft Inventory-Style Navigation */
.minecraft-nav {
    background: var(--mc-hotbar-bg);
    border-bottom: 4px solid var(--mc-gui-darker);
    padding: 8px 0;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 16px;
}

/* Retro Brand Style */
.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #FFD700;
    font-size: 24px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 
        2px 2px 0 #FF4500,
        4px 4px 0 #8B0000,
        -1px -1px 0 #FFD700,
        1px -1px 0 #FFD700,
        -1px 1px 0 #FFD700,
        1px 1px 0 #FFD700;
    transition: all 0.3s ease;
    position: relative;
    padding: 4px 8px;
    animation: textGlow 2s ease-in-out infinite alternate;
}

.nav-brand::before,
.nav-brand:hover::before {
    display: none !important;
    opacity: 0 !important;
    animation: none !important;
    text-decoration: none !important;
}

/* Removed duplicate .nav-brand::before block since it is overridden by the display:none rule */

.nav-brand:hover {
    color: #FFFFFF;
    transform: scale(1.05) rotate(-2deg);
    text-decoration: none;
    
}

/* .nav-brand:hover::before {
    opacity: 0.3;
    animation: borderRotate 2s linear infinite;
} */

.nav-brand img {
    width: 40px;
    height: 40px;
    image-rendering: pixelated;
    filter: drop-shadow(2px 2px 0 #FF4500);
    transition: transform 0.3s;
}

.nav-brand:hover img {
    transform: rotate(360deg) scale(1.2);
}

@keyframes textGlow {
    0% {
        filter: brightness(1) drop-shadow(0 0 2px rgba(255, 215, 0, 0.5));
    }
    100% {
        filter: brightness(1.2) drop-shadow(0 0 8px rgba(255, 215, 0, 0.8));
    }
}

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

.nav-items {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.nav-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* 8-bit Button Styles */
.mc-button {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    background: #FFEA70;
    border: none;
    color: #000000;
    font-family: 'Press Start 2P', monospace;
    font-size: 12px;
    cursor: pointer;
    text-transform: uppercase;
    text-shadow: 1px 1px rgba(0,0,0,0.3);
    transition: all 0.2s;
    clip-path: polygon(
        0 4px,
        4px 0,
        calc(100% - 4px) 0,
        100% 4px,
        100% calc(100% - 4px),
        calc(100% - 4px) 100%,
        4px 100%,
        0 calc(100% - 4px)
    );
    text-decoration: none;
}

.mc-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        45deg,
        transparent 0%,
        rgba(255,255,255,0.4) 50%,
        transparent 100%
    );
    opacity: 0;
    transition: opacity 0.3s;
    text-decoration: none;
}

.mc-button:hover {
    transform: translateY(-2px);
    background: #FFD700;
    box-shadow: 
        0 4px 0 #B8860B,
        0 6px 10px rgba(0,0,0,0.3);
    text-decoration: none;
}

.mc-button:hover::before {
    opacity: 1;
}

.mc-button:active {
    transform: translateY(2px);
    background: #D4AF37;
    box-shadow: 
        0 0 0 #B8860B,
        0 2px 4px rgba(0,0,0,0.3);
    text-decoration: none; 
}

.mc-button.active {
    background: #FFD700;
    color: #000000;
    text-shadow: 1px 1px rgba(0,0,0,0.2);
    box-shadow: 
        0 4px 0 #8B7500,
        0 6px 10px rgba(0,0,0,0.3);
    animation: activeButton 2s infinite;
    text-decoration: none;
}

@keyframes activeButton {
    0%, 100% {
        transform: translateY(-2px);
    }
    50% {
        transform: translateY(-4px);
    }
}

/* 8-bit Dropdown Menu */
.mc-dropdown {
    position: relative;
    display: inline-block;
    text-decoration: none;
}

.mc-dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background: #2A2A2A;
    min-width: 180px;
    z-index: 1001;
    margin-top: 8px;
    padding: 4px;
    clip-path: polygon(
        0 4px,
        4px 0,
        calc(100% - 4px) 0,
        100% 4px,
        100% calc(100% - 4px),
        calc(100% - 4px) 100%,
        4px 100%,
        0 calc(100% - 4px)
    );
    box-shadow: 0 6px 12px rgba(0,0,0,0.3);
    animation: dropdownAppear 0.3s ease-out;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    opacity: 0;
    visibility: hidden;
    text-decoration: none;
}

.mc-dropdown:hover .mc-dropdown-content,
.mc-dropdown-content:hover {
    opacity: 1;
    visibility: visible;
    text-decoration: none;
}

@keyframes dropdownAppear {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mc-dropdown:hover .mc-dropdown-content,
.mc-dropdown-content:hover {
    display: block;
}

.mc-dropdown .mc-button {
    min-width: 140px;
}

.mc-button-icon {
    min-width: 40px;
    padding: 10px;
    justify-content: center;
}

.mc-button-icon i {
    font-size: 14px;
    transition: transform 0.2s ease;
}

.mc-button-icon:hover i {
    transform: scale(1.1);
    text-decoration: none;
}

.mc-dropdown-content a {
    display: block;
    padding: 10px 16px;
    color: #FFD700;
    font-size: 11px;
    font-family: 'Press Start 2P', monospace;
    text-transform: uppercase;
    transition: all 0.2s;
    margin: 2px 0;
    background: var(--mc-hotbar-bg);
    clip-path: polygon(
        0 2px,
        2px 0,
        calc(100% - 2px) 0,
        100% 2px,
        100% calc(100% - 2px),
        calc(100% - 2px) 100%,
        2px 100%,
        0 calc(100% - 2px)
    );
    text-decoration: none;
}

.mc-dropdown-content a:hover {
    background: #FFD700;
    color: #000000; 
    transform: translateX(4px);
    box-shadow: -4px 0 0 #8B7500;
    text-decoration: none;
}

.mc-dropdown-content a:active {
    background: #8B7500;
    transform: translateX(2px);
}

/* Main Content Area */
.minecraft-main {
    flex: 1;
    padding: 24px 0;
}

.main-container {
    margin: 0 auto;
    padding: 0 16px;
}

/* Minecraft Panel/Window */
.mc-panel {
    background: var(--mc-gui-bg);
    border: 2px solid;
    border-color: var(--mc-gui-light) var(--mc-gui-dark) var(--mc-gui-dark) var(--mc-gui-light);
    box-shadow: 4px 4px 0 var(--mc-gui-darker);
    padding: 16px;
    margin-bottom: 16px;
    position: relative;
}

.mc-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(255,255,255,0.1) 1px, transparent 1px),
        radial-gradient(circle at 75% 75%, rgba(0,0,0,0.05) 1px, transparent 1px);
    background-size: 4px 4px;
    pointer-events: none;
    opacity: 0.6;
}

.mc-panel > * {
    position: relative;
    z-index: 1;
}

.mc-panel h1, .mc-panel h2, .mc-panel h3 {
    color: var(--mc-text);
    margin-bottom: 16px;
    text-shadow: 1px 1px rgba(255,255,255,0.8);
}

.mc-panel h1 {
    font-size: 16px;
    text-align: center;
    border-bottom: 2px solid var(--mc-gui-dark);
    padding-bottom: 8px;
}

.mc-panel p {
    color: var(--mc-text);
    margin-bottom: 12px;
}

/* Form Elements */
.mc-input, .form-control {
    width: 100%;
    padding: 8px;
    background: var(--mc-gui-bg);
    border: 2px solid;
    border-color: var(--mc-gui-dark) var(--mc-gui-light) var(--mc-gui-light) var(--mc-gui-dark);
    color: var(--mc-text);
    font-family: 'Press Start 2P', monospace;
    font-size: 10px;
    box-shadow: inset 1px 1px 0 rgba(0,0,0,0.2);
}

.mc-input:focus, .form-control:focus {
    outline: none;
    background: #D0D0D0;
    box-shadow: inset 2px 2px 0 rgba(0,0,0,0.3);
    
}

/* Alerts */
.alert {
    padding: 12px;
    margin: 12px 0;
    border: 2px solid;
    font-size: 10px;
}

.alert-success {
    background: #90EE90;
    border-color: #98FB98 #228B22 #228B22 #98FB98;
    color: #006400;
}

.alert-danger {
    background: #FFB6C1;
    border-color: #FFC0CB #8B0000 #8B0000 #FFC0CB;
    color: #8B0000;
}

.alert-warning {
    background: #FFFFE0;
    border-color: #FFFACD #DAA520 #DAA520 #FFFACD;
    color: #B8860B;
}

.alert-info {
    background: #E0FFFF;
    border-color: #F0FFFF #4682B4 #4682B4 #F0FFFF;
    color: #4682B4;
}

/* Retro Footer */
.minecraft-footer {
    background: var(--mc-hotbar-bg);
    border-top: 4px solid var(--mc-gui-darker);
    padding: 20px 0;
    text-align: center;
    box-shadow: 0 -4px 8px rgba(0,0,0,0.3);
    position: relative;
    overflow: hidden;
}

.minecraft-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        #FFD700 20%, 
        #FFD700 80%, 
        transparent 100%
    );
    animation: footerGlow 2s ease-in-out infinite;
}

.minecraft-footer p {
    font-size: 14px;
    color: #FFFFFF;
    text-shadow: 2px 2px #000000;
    margin: 0;
}

.minecraft-footer a {
    color: #FFD700;
    position: relative;
    transition: all 0.3s ease;
    padding: 0 4px;
}

.minecraft-footer a::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #FFD700;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.minecraft-footer a:hover {
    color: #FFFFFF;
    text-shadow: 
        0 0 5px #FFD700,
        0 0 10px #FFD700,
        0 0 15px #FFD700;
}

.minecraft-footer a:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

.team-credit {
    font-size: 12px;
    color: #FFD700;
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: pulseText 2s ease-in-out infinite alternate;
}

@keyframes footerGlow {
    0%, 100% {
        opacity: 0.5;
        transform: translateX(0);
    }
    50% {
        opacity: 1;
        transform: translateX(10px);
    }
}

@keyframes pulseText {
    0% {
        opacity: 0.7;
        transform: scale(1);
    }
    100% {
        opacity: 1;
        transform: scale(1.05);
    }
}

/* Theme Toggle Buttons */
.theme-controls {
    display: flex;
    gap: 4px;
    align-items: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 12px;
    }
    
    .nav-items {
        justify-content: center;
        width: 100%;
    }
    
    .mc-button {
        font-size: 9px;
        padding: 6px 10px;
    }
    
    .main-container {
        padding: 0 8px;
    }
    
    .mc-panel {
        padding: 12px;
    }
}

@media (max-width: 480px) {
    .nav-items {
        flex-direction: column;
        width: 100%;
    }
    
    .mc-button {
        width: 100%;
        justify-content: center;
        text-decoration: none;
    }
    
    .mc-dropdown-content {
        position: static;
        display: block;
        box-shadow: none;
        border: none;
        background: transparent;
        text-decoration: none;
    }
    
    .mc-dropdown-content a {
        border: 2px solid;
        border-color: var(--mc-gui-light) var(--mc-gui-dark) var(--mc-gui-dark) var(--mc-gui-light);
        background: var(--mc-gui-bg);
        margin-bottom: 4px;
        text-decoration: none;
    }
}

/* Utility Classes */
.d-none { display: none !important; }
.d-block { display: block !important; }
.d-flex { display: flex !important; }
.text-center { text-align: center; }
.mb-3 { margin-bottom: 1rem; }
.mt-3 { margin-top: 1rem; }

/* Dark theme styles */
.dark-theme {
    background: linear-gradient(180deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
}
.dark-theme .minecraft-nav,
.dark-theme .minecraft-footer {
    background: #2a2a2a;
}
.dark-theme .mc-panel {
    background: #4a4a4a;
    color: var(--mc-text-light);
}
.dark-theme .mc-panel h1,
.dark-theme .mc-panel h2,
.dark-theme .mc-panel h3,
.dark-theme .mc-panel p {
    color: var(--mc-text-light);
}