/* Reset e configurações básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Orbitron', monospace;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    color: #ffffff;
    overflow-x: hidden;
}

/* Efeito de estrelas animadas - removido, agora gerenciado por JavaScript */

/* Container principal */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 100vh;
    padding-top: 40px;
}

/* Título do jogo */
.game-title {
    text-align: center;
    margin-bottom: 40px;
}

.game-title h1 {
    font-size: 4rem;
    font-weight: 900;
    background: linear-gradient(45deg, #00d4ff, #ff00ff, #00ff88);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradient 3s ease infinite;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
}

.game-title h2 {
    font-size: 1.5rem;
    color: #00d4ff;
    margin-top: 10px;
    letter-spacing: 3px;
}

@keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Alertas */
.alert {
    padding: 15px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    text-align: center;
    font-weight: 500;
    animation: slideIn 0.3s ease;
}

.alert-error {
    background: linear-gradient(135deg, #ff4757, #ff3742);
    border: 1px solid #ff3742;
    color: white;
}

.alert-success {
    background: linear-gradient(135deg, #2ed573, #1e90ff);
    border: 1px solid #2ed573;
    color: white;
}

@keyframes slideIn {
    from { transform: translateY(-20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* Container de autenticação */
.auth-container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    max-width: 500px;
    margin: 0 auto;
}

/* Abas de autenticação */
.auth-tabs {
    display: flex;
    margin-bottom: 30px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 5px;
}

.tab-btn {
    flex: 1;
    padding: 15px;
    background: transparent;
    border: none;
    color: #ffffff;
    font-family: 'Orbitron', monospace;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn.active {
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    color: white;
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
}

.tab-btn:hover:not(.active) {
    background: rgba(255, 255, 255, 0.1);
}

/* Formulários */
.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #00d4ff;
    font-weight: 600;
    font-size: 0.9rem;
}

.form-group input {
    width: 100%;
    padding: 15px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    color: white;
    font-family: 'Orbitron', monospace;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #00d4ff;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

/* Botões */
.btn {
    padding: 15px 30px;
    border: none;
    border-radius: 10px;
    font-family: 'Orbitron', monospace;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    color: white;
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-logout {
    background: linear-gradient(135deg, #ff4757, #ff3742);
    color: white;
}

.btn-logout:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 71, 87, 0.4);
}

.btn-back {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 10px 20px;
    font-size: 0.9rem;
}

/* Dashboard */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    will-change: transform;
}

.user-info h3 {
    color: #00d4ff;
    margin-bottom: 10px;
}

.user-info p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.stats {
    display: flex;
    gap: 20px;
}

.stat {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #00d4ff;
    font-weight: 600;
}

.stat i {
    font-size: 1.2rem;
}

/* Dashboard content */
.dashboard-content {
    flex: 1;
}

/* Menu grid */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 80px;
    margin-bottom: 40px;
    padding: 100px;
    position: relative;
    z-index: 1;
}

.menu-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    transition: transform 0.3s ease;
    text-align: center;
    position: relative;
    z-index: 1;
}

.menu-item:hover {
    border-color: rgba(0, 212, 255, 0.5);
}





.menu-icon {
    font-size: 3rem;
    color: #00d4ff;
    margin-bottom: 20px;
    position: relative;
}

.menu-logo {
    width: 50px;
    height: 50px;
    background: rgba(0, 212, 255, 0.2);
    border: 2px solid #00d4ff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #00d4ff;
    margin: 0 auto 20px auto;
}

.menu-item h3 {
    color: white;
    margin-bottom: 10px;
    font-size: 1.5rem;
}

.menu-item p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* Atividade recente */
.recent-activity {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    will-change: transform;
}

.recent-activity h3 {
    color: #00d4ff;
    margin-bottom: 20px;
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.activity-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    will-change: transform;
}

.activity-info {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.activity-type {
    color: #00d4ff;
    font-weight: 600;
    font-size: 0.9rem;
}

.activity-amount {
    color: white;
    font-weight: 500;
}

.activity-status {
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.activity-status.pending {
    background: rgba(255, 193, 7, 0.2);
    color: #ffc107;
    border: 1px solid #ffc107;
}

.activity-status.completed {
    background: rgba(40, 167, 69, 0.2);
    color: #28a745;
    border: 1px solid #28a745;
}

.activity-status.rejected {
    background: rgba(220, 53, 69, 0.2);
    color: #dc3545;
    border: 1px solid #dc3545;
}

.no-activity {
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
    font-style: italic;
}

/* Cabeçalho de página */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.page-header h1 {
    color: #00d4ff;
    font-size: 2rem;
}

.user-coins {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #00d4ff;
    font-weight: 600;
    font-size: 1.2rem;
}

.coins-icon {
    font-size: 1.5rem;
}

/* Estilos específicos para Withdraw */
.withdraw-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.withdraw-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.info-card h3 {
    color: #00d4ff;
    margin-bottom: 20px;
}

.coins-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.coins-amount {
    font-size: 3rem;
    font-weight: 900;
    color: #00d4ff;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.coins-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
}

.exchange-rate {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.withdraw-form {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.withdraw-form h3 {
    color: #00d4ff;
    margin-bottom: 20px;
}

.withdraw-history {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.withdraw-history h3 {
    color: #00d4ff;
    margin-bottom: 20px;
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.history-info {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.history-date {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
}

.history-amount {
    color: white;
    font-weight: 500;
}

.history-status {
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.history-status.pending {
    background: rgba(255, 193, 7, 0.2);
    color: #ffc107;
    border: 1px solid #ffc107;
}

.history-status.completed {
    background: rgba(40, 167, 69, 0.2);
    color: #28a745;
    border: 1px solid #28a745;
}

.history-status.rejected {
    background: rgba(220, 53, 69, 0.2);
    color: #dc3545;
    border: 1px solid #dc3545;
}

.no-history {
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
    font-style: italic;
}

/* Estilos específicos para Shop */
.shop-content {
    margin-bottom: 30px;
    min-height: auto;
}

.shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.ship-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.ship-card.current-ship {
    border-color: #00d4ff;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
}

.ship-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 212, 255, 0.3);
    border-color: #00d4ff;
}

.ship-image {
    text-align: center;
    margin-bottom: 20px;
}

.ship-image img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
}

/* Nave Básica - Design futurista e tecnológico */
.ship-image[data-ship="1"] {
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><linearGradient id="ship1" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:%23ff6b35;stop-opacity:1" /><stop offset="50%" style="stop-color:%23ff8c42;stop-opacity:1" /><stop offset="100%" style="stop-color:%23ff4757;stop-opacity:1" /></linearGradient><radialGradient id="glow1" cx="50%" cy="50%" r="50%"><stop offset="0%" style="stop-color:%23ff6b35;stop-opacity:0.3" /><stop offset="100%" style="stop-color:%23ff6b35;stop-opacity:0" /></radialGradient></defs><ellipse cx="50" cy="50" rx="35" ry="15" fill="url(%23glow1)"/><path d="M50 25 L35 75 L65 75 Z" fill="url(%23ship1)" stroke="%23ffffff" stroke-width="1.5"/><rect x="45" y="35" width="10" height="25" fill="%23ffffff" rx="2"/><circle cx="50" cy="45" r="2" fill="%23ff6b35"/><path d="M30 70 L25 75 L35 75 Z" fill="%23ff6b35"/><path d="M70 70 L75 75 L65 75 Z" fill="%23ff6b35"/></svg>') center/contain no-repeat;
    width: 80px;
    height: 80px;
    margin: 0 auto;
}

/* Nave Intermediária - Design mais avançado */
.ship-image[data-ship="2"] {
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><linearGradient id="ship2" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:%2300d2ff;stop-opacity:1" /><stop offset="50%" style="stop-color:%2300b4d8;stop-opacity:1" /><stop offset="100%" style="stop-color:%230095b2;stop-opacity:1" /></linearGradient><radialGradient id="glow2" cx="50%" cy="50%" r="50%"><stop offset="0%" style="stop-color:%2300d2ff;stop-opacity:0.4" /><stop offset="100%" style="stop-color:%2300d2ff;stop-opacity:0" /></radialGradient></defs><ellipse cx="50" cy="50" rx="40" ry="18" fill="url(%23glow2)"/><path d="M50 20 L25 80 L75 80 Z" fill="url(%23ship2)" stroke="%23ffffff" stroke-width="2"/><rect x="40" y="30" width="20" height="35" fill="%23ffffff" rx="3"/><circle cx="50" cy="45" r="3" fill="%2300d2ff"/><circle cx="50" cy="55" r="2" fill="%2300d2ff"/><path d="M20 75 L15 80 L30 80 Z" fill="%2300d2ff"/><path d="M80 75 L85 80 L70 80 Z" fill="%2300d2ff"/><rect x="35" y="40" width="30" height="3" fill="%23ffffff" rx="1"/></svg>') center/contain no-repeat;
    width: 80px;
    height: 80px;
    margin: 0 auto;
}

/* Nave Avançada - Design militar */
.ship-image[data-ship="3"] {
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><linearGradient id="ship3" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:%23a855f7;stop-opacity:1" /><stop offset="50%" style="stop-color:%239c3aff;stop-opacity:1" /><stop offset="100%" style="stop-color:%238b5cf6;stop-opacity:1" /></linearGradient><radialGradient id="glow3" cx="50%" cy="50%" r="50%"><stop offset="0%" style="stop-color:%23a855f7;stop-opacity:0.3" /><stop offset="100%" style="stop-color:%23a855f7;stop-opacity:0" /></radialGradient></defs><ellipse cx="50" cy="50" rx="45" ry="20" fill="url(%23glow3)"/><path d="M50 15 L20 85 L80 85 Z" fill="url(%23ship3)" stroke="%23ffffff" stroke-width="2.5"/><rect x="35" y="25" width="30" height="45" fill="%23ffffff" rx="4"/><circle cx="50" cy="40" r="4" fill="%23a855f7"/><circle cx="50" cy="55" r="3" fill="%23a855f7"/><path d="M15 80 L10 85 L25 85 Z" fill="%23a855f7"/><path d="M85 80 L90 85 L75 85 Z" fill="%23a855f7"/><rect x="30" y="35" width="40" height="4" fill="%23ffffff" rx="2"/><rect x="35" y="45" width="30" height="3" fill="%23ffffff" rx="1"/></svg>') center/contain no-repeat;
    width: 80px;
    height: 80px;
    margin: 0 auto;
}

/* Nave Elite - Design de alta tecnologia */
.ship-image[data-ship="4"] {
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><linearGradient id="ship4" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:%23f59e0b;stop-opacity:1" /><stop offset="50%" style="stop-color:%23fbbf24;stop-opacity:1" /><stop offset="100%" style="stop-color:%23f97316;stop-opacity:1" /></linearGradient><radialGradient id="glow4" cx="50%" cy="50%" r="50%"><stop offset="0%" style="stop-color:%23f59e0b;stop-opacity:0.4" /><stop offset="100%" style="stop-color:%23f59e0b;stop-opacity:0" /></radialGradient></defs><ellipse cx="50" cy="50" rx="50" ry="22" fill="url(%23glow4)"/><path d="M50 10 L15 90 L85 90 Z" fill="url(%23ship4)" stroke="%23ffffff" stroke-width="3"/><rect x="30" y="20" width="40" height="55" fill="%23ffffff" rx="5"/><circle cx="50" cy="35" r="5" fill="%23f59e0b"/><circle cx="50" cy="50" r="4" fill="%23f59e0b"/><circle cx="50" cy="65" r="3" fill="%23f59e0b"/><path d="M10 85 L5 90 L20 90 Z" fill="%23f59e0b"/><path d="M90 85 L95 90 L80 90 Z" fill="%23f59e0b"/><rect x="25" y="30" width="50" height="5" fill="%23ffffff" rx="2"/><rect x="30" y="40" width="40" height="4" fill="%23ffffff" rx="2"/><rect x="35" y="50" width="30" height="3" fill="%23ffffff" rx="1"/></svg>') center/contain no-repeat;
    width: 80px;
    height: 80px;
    margin: 0 auto;
}

/* Nave Lendária - Design supremo */
.ship-image[data-ship="5"] {
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><linearGradient id="ship5" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:%23ef4444;stop-opacity:1" /><stop offset="25%" style="stop-color:%23f97316;stop-opacity:1" /><stop offset="50%" style="stop-color:%23eab308;stop-opacity:1" /><stop offset="75%" style="stop-color:%2322c55e;stop-opacity:1" /><stop offset="100%" style="stop-color:%233b82f6;stop-opacity:1" /></linearGradient><radialGradient id="glow5" cx="50%" cy="50%" r="50%"><stop offset="0%" style="stop-color:%23ef4444;stop-opacity:0.5" /><stop offset="100%" style="stop-color:%23ef4444;stop-opacity:0" /></radialGradient></defs><ellipse cx="50" cy="50" rx="55" ry="25" fill="url(%23glow5)"/><path d="M50 5 L10 95 L90 95 Z" fill="url(%23ship5)" stroke="%23ffffff" stroke-width="3.5"/><rect x="25" y="15" width="50" height="65" fill="%23ffffff" rx="6"/><circle cx="50" cy="30" r="6" fill="%23ef4444"/><circle cx="50" cy="45" r="5" fill="%23f97316"/><circle cx="50" cy="60" r="4" fill="%23eab308"/><circle cx="50" cy="75" r="3" fill="%2322c55e"/><path d="M5 90 L0 95 L15 95 Z" fill="%23ef4444"/><path d="M95 90 L100 95 L85 95 Z" fill="%233b82f6"/><rect x="20" y="25" width="60" height="6" fill="%23ffffff" rx="3"/><rect x="25" y="35" width="50" height="5" fill="%23ffffff" rx="2"/><rect x="30" y="45" width="40" height="4" fill="%23ffffff" rx="2"/><rect x="35" y="55" width="30" height="3" fill="%23ffffff" rx="1"/></svg>') center/contain no-repeat;
    width: 80px;
    height: 80px;
    margin: 0 auto;
}

.ship-info h3 {
    color: white;
    margin-bottom: 15px;
    font-size: 1.5rem;
    text-align: center;
}

.ship-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 20px;
}

.ship-stats .stat {
    text-align: center;
    padding: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.ship-stats .stat-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
    margin-bottom: 5px;
}

.ship-stats .stat-value {
    color: #00d4ff;
    font-weight: 700;
    font-size: 1rem;
    word-break: break-word;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ship-price {
    text-align: center;
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.price-amount {
    font-size: 2rem;
    font-weight: 900;
    color: #00d4ff;
    text-shadow: 0 0 15px rgba(0, 212, 255, 0.5);
}

.price-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.current-ship-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    animation: badgePulse 2s infinite;
}

@keyframes badgePulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.buy-form {
    text-align: center;
}

.btn-disabled {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    cursor: not-allowed;
}

.btn-disabled:hover {
    transform: none;
    box-shadow: none;
}

/* Responsividade */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .game-title h1 {
        font-size: 2.5rem;
    }
    
    .auth-container {
        padding: 30px 20px;
    }
    
    .dashboard-header {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .stats {
        justify-content: center;
    }
    
    .menu-grid {
        grid-template-columns: 1fr;
        padding: 50px;
    }
    
    .page-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .withdraw-content {
        grid-template-columns: 1fr;
    }
    
    .shop-grid {
        grid-template-columns: 1fr;
    }
    
    .ship-stats {
        grid-template-columns: 1fr;
    }
}

/* Homepage styles */
.homepage-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease;
}

.welcome-message {
    margin-bottom: 40px;
}

.welcome-message h3 {
    font-size: 2rem;
    color: #00d4ff;
    margin-bottom: 15px;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.welcome-message p {
    font-size: 1.2rem;
    color: #cccccc;
    line-height: 1.6;
}

.action-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.action-buttons .btn {
    min-width: 200px;
    font-size: 1.1rem;
    padding: 15px 30px;
    transition: all 0.3s ease;
}

.features-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(255, 0, 255, 0.1));
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 15px;
    padding: 25px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
    border-color: rgba(0, 212, 255, 0.6);
}

.feature h4 {
    font-size: 1.3rem;
    color: #00d4ff;
    margin-bottom: 10px;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.feature p {
    color: #cccccc;
    line-height: 1.5;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .action-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .action-buttons .btn {
        min-width: 250px;
    }
    
    .features-preview {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .welcome-message h3 {
        font-size: 1.5rem;
    }
    
    .welcome-message p {
        font-size: 1rem;
    }
}

/* Estilos para a página de tutorial */
.tutorial-content {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

.tutorial-content::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 40%);
    pointer-events: none;
    z-index: -2;
}

.tutorial-content::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: -1;
}

@keyframes glowBackground {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}



.tutorial-section {
    margin-bottom: 40px;
}

.tutorial-section h2 {
    color: #00d4ff;
    font-size: 2rem;
    margin-bottom: 20px;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    position: relative;
    display: inline-block;
}

.tutorial-section h2::after {
    content: '';
    position: absolute;
    left: -20px;
    right: -20px;
    bottom: -5px;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(0, 212, 255, 0.3) 20%, 
        rgba(0, 212, 255, 0.8) 50%,
        rgba(0, 212, 255, 0.3) 80%,
        transparent 100%
    );
}

.tutorial-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tutorial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        transparent 0%,
        rgba(0, 212, 255, 0.05) 25%,
        rgba(0, 212, 255, 0.1) 50%,
        rgba(0, 212, 255, 0.05) 75%,
        transparent 100%
    );
    z-index: -1;
}

.tutorial-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(0, 212, 255, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.tutorial-card h3 {
    color: #00d4ff;
    font-size: 1.3rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.tutorial-card ul {
    list-style: none;
    padding: 0;
}

.tutorial-card li {
    color: #ffffff;
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
    line-height: 1.6;
}

.tutorial-card li:before {
    content: "▶";
    color: #00d4ff;
    position: absolute;
    left: 0;
    font-size: 0.8rem;
}

.tutorial-card strong {
    color: #00d4ff;
    font-weight: 700;
}

@media (max-width: 768px) {
    .tutorial-section h2 {
        font-size: 1.5rem;
    }
    
    .tutorial-card {
        padding: 20px;
    }
    
    .tutorial-card h3 {
        font-size: 1.1rem;
    }
}