* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    font-family: 'Arial', sans-serif;
    overflow: hidden;
    background: transparent;
    min-height: 100vh;
}

#map {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

/* Botón de Tienda */
.shop-button {
    position: fixed;
    top: 20px;
    left: 20px;
    width: 80px;
    height: 80px;
    background: rgba(0, 0, 0, 0.8);
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 100;
}

.shop-button:hover {
    background: rgba(0, 0, 0, 0.95);
    transform: scale(1.05);
}

/* Mensaje Superior */
.top-message {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.85);
    color: white;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 16px;
    z-index: 90;
    max-width: 600px;
    text-align: center;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateX(-50%) translateY(-20px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* Escena de la Granja */
.farm-scene {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: transparent;
    pointer-events: none;
    z-index: 0;
}

/* Parcela de Cultivo */
.plot {
    position: absolute;
    width: 150px;
    height: 120px;
    cursor: pointer;
    transition: all 0.3s ease;
    pointer-events: auto;
}

.plot-ground {
    width: 100%;
    height: 100%;
    background: #8b7355;
    transform: rotateX(60deg) rotateZ(45deg);
    transform-style: preserve-3d;
    border: 2px solid #6d5a45;
    position: relative;
    transition: all 0.3s ease;
}

.plot:hover .plot-ground {
    filter: brightness(1.2);
}

.plot.selected .plot-ground {
    border: 3px solid yellow;
    box-shadow: 0 0 20px rgba(255, 255, 0, 0.5);
}

.plot.planted .plot-ground {
    background: #6b5940;
}

/* Cultivo en la parcela */
.crop-visual {
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 50px;
    transition: all 0.3s ease;
    opacity: 0;
    animation: growCrop 0.5s ease forwards;
}

@keyframes growCrop {
    from {
        opacity: 0;
        transform: translateX(-50%) scale(0);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) scale(1);
    }
}

/* Icono flotante sobre parcela */
.floating-icon {
    position: absolute;
    top: -80px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 150, 0, 0.9);
    color: white;
    padding: 15px 25px;
    border-radius: 50%;
    font-size: 16px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    z-index: 10;
    cursor: pointer;
    transition: all 0.3s ease;
}

.floating-icon:hover {
    transform: translateX(-50%) scale(1.1);
}

.floating-icon.coins {
    background: rgba(255, 215, 0, 0.9);
    color: #000;
}

.floating-icon.harvest-ready {
    background: rgba(0, 180, 0, 0.95);
    width: auto;
    border-radius: 8px;
    padding: 10px 20px;
    font-size: 14px;
    flex-direction: column;
    gap: 5px;
}

.floating-icon.harvest-ready .big-text {
    font-size: 18px;
    font-weight: bold;
}

.floating-icon.harvest-ready .small-text {
    font-size: 12px;
}

/* Icono de agua/herramienta */
.tool-icon {
    position: absolute;
    top: -60px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(50, 100, 200, 0.9);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    animation: bounceIn 0.5s ease;
}

@keyframes bounceIn {
    0% { transform: translateX(-50%) scale(0); }
    50% { transform: translateX(-50%) scale(1.2); }
    100% { transform: translateX(-50%) scale(1); }
}

/* Modal de Tienda */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: #2a2a2a;
    width: 90%;
    max-width: 800px;
    border-radius: 12px;
    overflow: hidden;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    display: flex;
    background: #1a1a1a;
    padding: 15px 20px;
    align-items: center;
    position: relative;
}

.tab-button {
    flex: 1;
    padding: 12px 20px;
    background: transparent;
    color: #888;
    border: none;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-button.active {
    color: white;
    background: #333;
    border-radius: 8px;
}

.tab-button:hover {
    color: white;
}

.close-button {
    position: absolute;
    right: 20px;
    background: transparent;
    border: none;
    color: white;
    font-size: 32px;
    cursor: pointer;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.close-button:hover {
    color: #ff4444;
    transform: rotate(90deg);
}

.tab-content {
    display: none;
    padding: 40px;
    min-height: 400px;
}

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

/* Grid de Cultivos */
.crops-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.crop-item {
    background: #333;
    padding: 30px 20px;
    border-radius: 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 3px solid transparent;
}

.crop-item:hover {
    background: #444;
    transform: translateY(-5px);
    border-color: #4fb3d4;
}

.crop-item.selected {
    border-color: #4fb3d4;
    box-shadow: 0 0 20px rgba(79, 179, 212, 0.5);
}

.crop-icon {
    font-size: 64px;
    margin-bottom: 15px;
}

.crop-item h3 {
    color: white;
    font-size: 20px;
    margin-bottom: 10px;
}

.crop-cost {
    color: white;
    font-size: 16px;
}

.crop-cost.cost-multiple {
    color: #ff6666;
}

.crop-item.affordable .crop-cost {
    color: #66ff66;
}

/* Grid de Mejoras */
.upgrades-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.upgrade-item {
    background: #333;
    padding: 30px 20px;
    border-radius: 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 3px solid transparent;
}

.upgrade-item:hover {
    background: #444;
    transform: translateY(-5px);
    border-color: #4fb3d4;
}

.upgrade-item.purchased {
    opacity: 0.5;
    cursor: not-allowed;
    border-color: #666;
}

.upgrade-icon {
    font-size: 64px;
    margin-bottom: 15px;
}

.upgrade-item h3 {
    color: white;
    font-size: 20px;
    margin-bottom: 10px;
}

.upgrade-cost {
    color: #ff6666;
    font-size: 16px;
}

.upgrade-item.affordable .upgrade-cost {
    color: #66ff66;
}

/* Configuración */
.settings-content {
    color: white;
}

.settings-content h3 {
    margin-bottom: 30px;
    font-size: 24px;
}

.setting-item {
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px;
    background: #333;
    border-radius: 8px;
}

.setting-item label {
    font-size: 18px;
}

.setting-item select,
.setting-item input[type="checkbox"] {
    padding: 8px;
    font-size: 16px;
    cursor: pointer;
}

/* Panel de Información */
.info-panel {
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    width: 350px;
    background: rgba(0, 0, 0, 0.9);
    border-radius: 12px;
    padding: 30px;
    color: white;
    z-index: 80;
    animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateY(-50%) translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateY(-50%) translateX(0);
    }
}

.info-header h2 {
    font-size: 28px;
    margin-bottom: 20px;
    border-bottom: 2px solid white;
    padding-bottom: 15px;
}

.info-content {
    margin-top: 20px;
}

.status-section {
    margin-bottom: 30px;
    text-align: center;
}

.status-section h3 {
    font-size: 22px;
    color: #4fb3d4;
}

.growth-section h4 {
    font-size: 18px;
    margin-bottom: 15px;
}

.progress-bar {
    width: 100%;
    height: 30px;
    background: #333;
    border-radius: 15px;
    overflow: hidden;
    border: 2px solid #555;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #4fb3d4, #66ff66);
    width: 0%;
    transition: width 0.3s ease;
    border-radius: 15px;
}

/* Botón de Cancelar */
.cancel-button {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #cc0000;
    color: white;
    border: none;
    padding: 20px 40px;
    font-size: 20px;
    font-weight: bold;
    border-radius: 8px;
    cursor: pointer;
    z-index: 100;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.cancel-button:hover {
    background: #ff0000;
    transform: scale(1.05);
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 0, 0, 0.7); }
    50% { box-shadow: 0 0 0 15px rgba(255, 0, 0, 0); }
}

/* Contador de Recursos */
.resources-counter {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background: rgba(0, 0, 0, 0.85);
    color: white;
    padding: 20px 30px;
    border-radius: 8px;
    font-size: 18px;
    display: flex;
    gap: 30px;
    z-index: 100;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.resources-counter strong {
    color: #66ff66;
    font-size: 22px;
}

/* Botón de Volver */
.back-button {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.85);
    color: white;
    border: 2px solid white;
    padding: 15px 60px;
    font-size: 20px;
    font-weight: bold;
    border-radius: 8px;
    cursor: pointer;
    z-index: 100;
    transition: all 0.3s ease;
}

.back-button:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(-50%) scale(1.05);
}

/* Animación de cosecha */
@keyframes harvestAnimation {
    0% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-100px) scale(1.5);
    }
}

.harvest-animation {
    animation: harvestAnimation 1s ease forwards;
}

/* Responsive */
@media (max-width: 768px) {
    .crops-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .upgrades-grid {
        grid-template-columns: 1fr;
    }
    
    .info-panel {
        width: 90%;
        right: 5%;
    }
}