/* ArbusCraft Custom Stylesheet */

/* Variables & Base System */
:root {
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Outfit', sans-serif;

    /* Color Palette */
    --color-bg-darker: #090a0f;
    --color-bg-dark: #12141c;
    --color-bg-card: rgba(22, 26, 37, 0.7);
    --color-border-card: rgba(255, 255, 255, 0.08);
    --color-border-hover: rgba(255, 59, 92, 0.35);

    /* Watermelon Colors */
    --color-watermelon-red: #ff3b5c;
    --color-watermelon-red-hover: #ff1c43;
    --color-watermelon-green: #2ecc71;
    --color-watermelon-green-dark: #27ae60;
    
    /* Steampunk/Create accents */
    --color-copper: #d35400;
    --color-bronze: #f39c12;
    --color-text-white: #ffffff;
    --color-text-muted: #95a5a6;
    --color-glow: rgba(255, 30, 86, 0.4);
    
    --shadow-premium: 0 12px 40px rgba(0, 0, 0, 0.5);
    --shadow-inset: inset 0 2px 4px rgba(0,0,0,0.4);
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg-darker);
    color: var(--color-text-white);
    font-family: var(--font-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Canvas overlay */
#particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
    opacity: 0.85;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg-darker);
}
::-webkit-scrollbar-thumb {
    background: var(--color-watermelon-red);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-watermelon-red-hover);
}

/* Typography & Layout Utilities */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 800;
    letter-spacing: -0.5px;
}

.highlight {
    color: var(--color-watermelon-red);
    text-shadow: 0 0 15px rgba(255, 59, 92, 0.4);
}

.badge {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(255, 59, 92, 0.15);
    border: 1px solid var(--color-watermelon-red);
    color: var(--color-watermelon-red);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 20px;
    font-family: var(--font-display);
}

/* Common Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 8px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-watermelon-red), #e84118);
    color: #fff;
    box-shadow: 0 4px 15px rgba(255, 59, 92, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 59, 92, 0.5);
    background: linear-gradient(135deg, var(--color-watermelon-red-hover), #cf3712);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.25);
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.85rem;
}

/* Header Area */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    background: rgba(9, 10, 15, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-smooth);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-area {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 12px;
}

.logo-img {
    width: 38px;
    height: 38px;
    transition: transform 0.8s ease;
}

.logo-area:hover .logo-img {
    transform: rotate(360deg);
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
}

.logo-text span {
    color: var(--color-watermelon-green);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-smooth);
}

.nav-link:hover {
    color: var(--color-watermelon-red);
}

.btn-secondary-nav {
    background: rgba(46, 204, 113, 0.15);
    border: 1px solid var(--color-watermelon-green);
    color: var(--color-watermelon-green);
    padding: 6px 16px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.85rem;
}

.btn-secondary-nav:hover {
    background: var(--color-watermelon-green);
    color: #000;
}

.server-status-pill {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.8rem;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 8px;
}

.status-indicator.online {
    background-color: var(--color-watermelon-green);
    box-shadow: 0 0 8px var(--color-watermelon-green);
}

.status-indicator.offline {
    background-color: #e74c3c;
    box-shadow: 0 0 8px #e74c3c;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding-top: 140px;
    padding-bottom: 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    z-index: 1;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: center;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 32px;
    max-width: 550px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

/* IP Box styling */
.ip-copy-container {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 10px 18px;
    border-radius: 8px;
    gap: 12px;
    position: relative;
}

.ip-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-watermelon-green);
    letter-spacing: 0.5px;
}

.ip-address {
    font-family: monospace;
    font-size: 1.05rem;
    color: #fff;
}

.btn-copy {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
}

.btn-copy:hover {
    color: var(--color-watermelon-red);
    transform: scale(1.1);
}

.copy-tooltip {
    position: absolute;
    bottom: -35px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--color-watermelon-red);
    color: #fff;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.copy-tooltip.active {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.hero-showcase {
    display: flex;
    justify-content: center;
    position: relative;
}

.showcase-card {
    position: relative;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-card);
    padding: 16px;
    border-radius: 16px;
    box-shadow: var(--shadow-premium);
    backdrop-filter: blur(16px);
    transition: var(--transition-smooth);
}

.showcase-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-border-hover);
    box-shadow: 0 15px 45px rgba(255, 59, 92, 0.25);
}

.showcase-img {
    width: 100%;
    max-width: 380px;
    height: auto;
    border-radius: 12px;
    display: block;
}

.showcase-badge {
    position: absolute;
    bottom: 28px;
    right: 28px;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    border: 1px solid rgba(255,255,255,0.1);
}

/* Features Section */
.features-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 24px;
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-subtitle {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 80px;
}

.feature-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-card);
    padding: 40px 32px;
    border-radius: 16px;
    backdrop-filter: blur(12px);
    transition: var(--transition-smooth);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-border-hover);
    box-shadow: 0 8px 30px rgba(255, 59, 92, 0.15);
}

.feature-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: rgba(255, 59, 92, 0.1);
    border: 1px solid rgba(255, 59, 92, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--color-watermelon-red);
}

.feature-icon {
    width: 28px;
    height: 28px;
}

.feature-card-title {
    font-size: 1.35rem;
    margin-bottom: 12px;
}

.feature-card-text {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* Airship Banner */
.airship-banner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: linear-gradient(135deg, rgba(22, 26, 37, 0.8), rgba(9, 10, 15, 0.9));
    border: 1px solid var(--color-border-card);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow-premium);
    align-items: center;
}

.airship-text {
    padding: 60px;
}

.airship-text h3 {
    font-size: 1.85rem;
    margin-bottom: 16px;
    color: var(--color-watermelon-green);
}

.airship-text p {
    color: var(--color-text-muted);
    font-size: 1rem;
}

.airship-image-container {
    height: 100%;
    min-height: 300px;
    position: relative;
    overflow: hidden;
}

.airship-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.airship-banner:hover .airship-img {
    transform: scale(1.03);
}

/* Watermelon Clicker Section */
.clicker-section {
    padding: 80px 24px;
    background: radial-gradient(circle at center, rgba(255, 59, 92, 0.05) 0%, transparent 70%);
    position: relative;
    z-index: 1;
}

.clicker-container {
    max-width: 900px;
    margin: 0 auto;
}

.clicker-console {
    background: #141721;
    border: 3px solid #2c3040;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-premium), 0 0 30px rgba(0, 0, 0, 0.8);
}

.console-header {
    background: #1c202e;
    padding: 20px 28px;
    border-bottom: 3px solid #2c3040;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.console-title {
    font-family: monospace;
    font-size: 1.05rem;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 10px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-watermelon-red);
}

.status-dot.pulsing {
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(0.9);
        box-shadow: 0 0 0 0 rgba(255, 59, 92, 0.7);
    }
    70% {
        transform: scale(1.1);
        box-shadow: 0 0 0 8px rgba(255, 59, 92, 0);
    }
    100% {
        transform: scale(0.9);
        box-shadow: 0 0 0 0 rgba(255, 59, 92, 0);
    }
}

.console-stats {
    display: flex;
    gap: 24px;
}

.stat-box {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.stat-label {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-text-muted);
    font-family: monospace;
}

.stat-val {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-watermelon-green);
    font-family: monospace;
}

.console-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 400px;
}

.clicker-action-area {
    padding: 40px;
    border-right: 3px solid #2c3040;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    background: #0f1118;
}

/* Mechanical Gears Decoration */
.reactor-gears {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    opacity: 0.15;
}

.gear {
    position: absolute;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="goldenrod" stroke-width="2"><path d="M12 22c5.523 0 10-4.477 10-10S17.523 2 12 2 2 6.477 2 12s4.477 10 10 10z"></path><path d="M12 6v12M6 12h12M8 8l8 8M16 8l-8 8"></path></svg>');
    background-size: contain;
    background-repeat: no-repeat;
    animation: rotateGear 15s linear infinite;
}

.gear-large {
    width: 150px;
    height: 150px;
    top: -20px;
    left: -20px;
}

.gear-medium {
    width: 100px;
    height: 100px;
    bottom: 20px;
    right: -20px;
    animation-duration: 10s;
    animation-direction: reverse;
}

.gear-small {
    width: 60px;
    height: 60px;
    top: 40px;
    right: 40px;
    animation-duration: 6s;
}

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

.btn-clicker-watermelon {
    background: transparent;
    border: none;
    cursor: pointer;
    outline: none;
    transition: transform 0.1s ease;
    z-index: 2;
    position: relative;
    border-radius: 50%;
    padding: 10px;
}

.btn-clicker-watermelon::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,59,92,0.4) 0%, transparent 70%);
    z-index: -1;
    opacity: 0;
    transition: var(--transition-smooth);
}

.btn-clicker-watermelon:hover::after {
    opacity: 1;
}

.btn-clicker-watermelon:active {
    transform: scale(0.92);
}

.clicker-icon-img {
    width: 180px;
    height: 180px;
    object-fit: contain;
    filter: drop-shadow(0 0 15px rgba(255, 59, 92, 0.4));
    transition: transform 0.5s ease;
}

.btn-clicker-watermelon:hover .clicker-icon-img {
    transform: rotate(15deg);
}

.click-instruction {
    margin-top: 24px;
    color: var(--color-text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    font-family: monospace;
    z-index: 2;
}

/* Clicker Upgrades List */
.clicker-upgrades {
    padding: 30px;
    background: #141721;
    overflow-y: auto;
    max-height: 400px;
}

.clicker-upgrades h4 {
    font-family: monospace;
    margin-bottom: 20px;
    color: var(--color-text-white);
    border-bottom: 1px solid #2c3040;
    padding-bottom: 10px;
    text-transform: uppercase;
}

.upgrade-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.upgrade-item {
    background: #1c202e;
    border: 2px solid #2c3040;
    padding: 14px 18px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    text-align: left;
    transition: var(--transition-smooth);
    color: #fff;
    width: 100%;
}

.upgrade-item:hover:not(:disabled) {
    border-color: var(--color-watermelon-green);
    background: #202636;
}

.upgrade-item:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.upg-info {
    display: flex;
    flex-direction: column;
}

.upg-name {
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 2px;
}

.upg-desc {
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

.upg-cost-box {
    font-family: monospace;
    font-size: 0.85rem;
    background: rgba(0, 0, 0, 0.3);
    padding: 4px 10px;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    font-weight: 700;
    color: var(--color-watermelon-green);
}

/* Floating numbers (+1 SU) */
.click-indicator {
    position: absolute;
    color: var(--color-watermelon-green);
    font-family: monospace;
    font-weight: 800;
    font-size: 1.25rem;
    pointer-events: none;
    z-index: 100;
    animation: fadeUp 0.8s ease-out forwards;
}

@keyframes fadeUp {
    0% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-80px) scale(0.8);
    }
}

/* How to Play Section */
.how-to-play-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 24px;
    position: relative;
    z-index: 1;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.step-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-card);
    padding: 40px;
    border-radius: 16px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
}

.step-card:hover {
    border-color: var(--color-border-hover);
}

.step-num {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
    color: rgba(255, 59, 92, 0.1);
    position: absolute;
    top: 24px;
    right: 24px;
}

.step-title {
    font-size: 1.25rem;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.step-text {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
    flex-grow: 1;
}

.step-action {
    margin-top: auto;
}

.step-ip-copy {
    display: flex;
    background: rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 6px;
    overflow: hidden;
    justify-content: space-between;
    align-items: center;
    padding-left: 12px;
}

.ip-text {
    font-family: monospace;
    font-size: 0.85rem;
    color: #fff;
}

.btn-copy-sm {
    background: var(--color-watermelon-green);
    border: none;
    color: #000;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.75rem;
    padding: 10px 14px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-copy-sm:hover {
    background: var(--color-watermelon-green-dark);
}

/* Footer styling */
.footer {
    background: var(--color-bg-darker);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 48px 24px;
    position: relative;
    z-index: 1;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-logo {
    width: 30px;
    height: 30px;
}

.footer-copyright {
    color: var(--color-text-muted);
    font-size: 0.8rem;
    text-align: center;
    max-width: 500px;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-link {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition-smooth);
}

.footer-link:hover {
    color: var(--color-watermelon-red);
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 32px;
    }
    
    .hero-description {
        margin: 0 auto 32px;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .features-grid, .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .airship-banner {
        grid-template-columns: 1fr;
    }
    
    .airship-text {
        padding: 40px;
        text-align: center;
    }
    
    .airship-image-container {
        min-height: 250px;
    }
    
    .console-body {
        grid-template-columns: 1fr;
    }
    
    .clicker-action-area {
        border-right: none;
        border-bottom: 3px solid #2c3040;
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 16px;
    }
    
    .nav-menu {
        gap: 16px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .footer-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

/* Clicker Console Tabs */
.console-tabs {
    display: flex;
    background: #1c202e;
    border-bottom: 2px solid #2c3040;
}

.tab-btn {
    flex: 1;
    background: transparent;
    border: none;
    padding: 14px;
    font-family: monospace;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition-smooth);
    border-bottom: 2px solid transparent;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.tab-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.02);
}

.tab-btn.active {
    color: var(--color-watermelon-green);
    border-bottom-color: var(--color-watermelon-green);
    background: rgba(46, 204, 113, 0.05);
}

.ach-count {
    font-size: 0.75rem;
    background: rgba(0, 0, 0, 0.3);
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--color-watermelon-red);
}

.tab-btn.active .ach-count {
    color: var(--color-watermelon-green);
}

/* Tab Content Visibility */
.tab-content {
    display: none;
    height: 100%;
}

.tab-content.active {
    display: block;
}

/* Upgrade shop scroll adjustment */
.upgrade-list, .achievement-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 20px;
    overflow-y: auto;
    max-height: 400px;
    height: 400px;
}

/* Achievement Item styling */
.achievement-item {
    background: #1c202e;
    border: 2px solid #2c3040;
    border-radius: 8px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition-smooth);
}

.achievement-item.locked {
    opacity: 0.45;
    filter: grayscale(0.85);
}

.achievement-item.unlocked {
    border-color: var(--color-watermelon-red);
    box-shadow: 0 0 15px rgba(255, 59, 92, 0.15);
}

.ach-icon-box {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.achievement-item.unlocked .ach-icon-box {
    background: rgba(255, 59, 92, 0.15);
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0% { box-shadow: 0 0 0 0 rgba(255, 59, 92, 0.4); }
    70% { box-shadow: 0 0 0 6px rgba(255, 59, 92, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 59, 92, 0); }
}

.ach-details {
    flex-grow: 1;
}

.ach-item-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 2px;
}

.achievement-item.unlocked .ach-item-title {
    color: var(--color-watermelon-green);
}

.ach-item-desc {
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

.ach-status-badge {
    font-family: monospace;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
}

.achievement-item.locked .ach-status-badge {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-muted);
}

.achievement-item.unlocked .ach-status-badge {
    background: rgba(46, 204, 113, 0.2);
    color: var(--color-watermelon-green);
}

/* Minecraft Style Achievement Toast */
.achievement-toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    background: #212121;
    border: 3px solid #f39c12;
    border-radius: 6px;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.6), inset 0 2px 0 rgba(255,255,255,0.2);
    transform: translateX(130%);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.achievement-toast.active {
    transform: translateX(0);
}

.toast-icon-wrapper {
    width: 32px;
    height: 32px;
}

.toast-icon-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 0 5px rgba(255, 59, 92, 0.5));
}

.toast-body {
    display: flex;
    flex-direction: column;
}

.toast-title {
    color: #f1c40f;
    font-family: monospace;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.toast-name {
    color: #fff;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 700;
}

.footer-credits {
    display: flex;
    gap: 20px;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin: 10px 0;
    flex-wrap: wrap;
    justify-content: center;
}

.credit-link {
    color: var(--color-watermelon-red);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.credit-link:hover {
    color: var(--color-watermelon-green);
    text-shadow: 0 0 10px rgba(46, 204, 113, 0.4);
}

/* Modal and Leaderboard Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(4, 5, 8, 0.75);
    backdrop-filter: blur(15px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: var(--color-bg-dark);
    border: 2px solid var(--color-border-card);
    width: 90%;
    max-width: 450px;
    border-radius: 16px;
    padding: 35px;
    position: relative;
    box-shadow: var(--shadow-premium), 0 0 50px rgba(0, 0, 0, 0.6);
    transform: translateY(-20px);
    transition: transform 0.3s ease;
}

.modal.active .modal-content {
    transform: translateY(0);
}

.profile-content {
    max-width: 750px;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.8rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.modal-close:hover {
    color: var(--color-watermelon-red);
}

.modal-tabs {
    display: flex;
    border-bottom: 2px solid #2c3040;
    margin-bottom: 25px;
    gap: 15px;
}

.modal-tab-btn {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    padding: 10px 15px;
    cursor: pointer;
    position: relative;
    transition: var(--transition-smooth);
}

.modal-tab-btn:hover {
    color: #fff;
}

.modal-tab-btn.active {
    color: var(--color-watermelon-green);
}

.modal-tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-watermelon-green);
    box-shadow: 0 0 10px var(--color-watermelon-green);
}

.modal-form {
    display: none;
}

.modal-form.active {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-family: monospace;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-weight: bold;
}

.form-group input {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 12px 16px;
    border-radius: 8px;
    color: #fff;
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-smooth);
}

.form-group input:focus {
    border-color: var(--color-watermelon-red);
    background: rgba(255, 255, 255, 0.06);
}

.btn-block {
    width: 100%;
}

.auth-error-msg {
    color: var(--color-watermelon-red);
    font-size: 0.85rem;
    text-align: center;
    min-height: 20px;
    font-weight: bold;
}

/* Profile styles */
.profile-body {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 35px;
    margin-top: 25px;
}

.profile-preview-side {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-right: 2px solid #2c3040;
    padding-right: 35px;
}

.skin-preview-box {
    width: 160px;
    height: 160px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 2px dashed rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    overflow: hidden;
}

.skin-preview-box img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    image-rendering: pixelated;
}

.profile-username {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 25px;
    color: var(--color-watermelon-green);
}

.profile-upload-side {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.upload-section h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    margin-bottom: 12px;
}

.model-select-group {
    display: flex;
    gap: 15px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 12px;
    align-items: center;
}

.model-radio {
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    color: #fff;
}

.file-input-wrapper {
    display: flex;
    align-items: center;
    gap: 15px;
}

.file-name-display {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-family: monospace;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 180px;
}

.upload-status {
    font-size: 0.8rem;
    margin-top: 8px;
    min-height: 18px;
    font-weight: bold;
}

.upload-status.success {
    color: var(--color-watermelon-green);
}

.upload-status.error {
    color: var(--color-watermelon-red);
}

/* Leaderboard */
.leaderboard-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.leaderboard-row {
    display: grid;
    grid-template-columns: 0.3fr 1.5fr 1fr 1fr;
    align-items: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 10px 18px;
    border-radius: 8px;
    font-family: monospace;
}

.leaderboard-row.header-row {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-weight: bold;
    font-size: 0.75rem;
    padding-bottom: 0px;
    padding-top: 0px;
}

.leaderboard-row:hover:not(.header-row) {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.1);
}

.leaderboard-rank {
    font-weight: bold;
    color: var(--color-watermelon-red);
}

.leaderboard-rank.rank-1 { color: #f1c40f; text-shadow: 0 0 8px #f1c40f; }
.leaderboard-rank.rank-2 { color: #95a5a6; }
.leaderboard-rank.rank-3 { color: #d35400; }

.leaderboard-name {
    font-family: var(--font-primary);
    font-weight: 700;
    color: #fff;
}

.leaderboard-score {
    color: var(--color-watermelon-green);
    text-align: right;
    font-weight: bold;
}

.leaderboard-mps {
    color: var(--color-copper);
    text-align: right;
}