/* Image Popup Modal Styles */
.image-popup-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 10010;
    cursor: zoom-out;
    animation: fadeIn 0.3s ease;
}

.image-popup-overlay.active {
    display: flex;
    justify-content: center;
    align-items: center;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.image-popup-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    cursor: default;
}

.image-popup-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.image-popup-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: #fff;
    color: #333;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10001;
}

.image-popup-close:hover {
    background: #e74c3c;
    color: white;
    transform: rotate(90deg);
}

.image-clickable {
    cursor: zoom-in;
    transition: all 0.3s ease;
}

.image-clickable:hover {
    opacity: 0.9;
    transform: scale(1.02);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* Loader Styles */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
	background: linear-gradient(135deg, rgba(232, 245, 233, 0.9) 0%, rgba(200, 230, 201, 0.9) 100%);
    z-index: 10010;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    overflow: hidden;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

/* Cerchi decorativi animati */
.loader-circles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(76, 175, 80, 0.2) 0%, rgba(76, 175, 80, 0) 70%);
    animation: float linear infinite;
}

.circle-1 {
    width: 150px;
    height: 150px;
    top: 10%;
    left: 5%;
    animation-duration: 15s;
}

.circle-2 {
    width: 200px;
    height: 200px;
    top: 60%;
    right: 10%;
    animation-duration: 20s;
    animation-delay: 2s;
}

.circle-3 {
    width: 120px;
    height: 120px;
    bottom: 10%;
    left: 15%;
    animation-duration: 18s;
    animation-delay: 4s;
}

@keyframes float {
    0% {
        transform: translateY(0) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: translateY(-30px) scale(1.1);
        opacity: 0.5;
    }
    100% {
        transform: translateY(0) scale(1);
        opacity: 0.3;
    }
}

/* Contenuto centrale */
.loader-content {
    z-index: 1;
    text-align: center;
    background: rgba(255, 255, 255, 0.95);
    padding: 40px 60px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    max-width: 500px;
}

/* Albero SVG che si colora */
.loader-tree-container {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

.loader-tree-svg {
    width: 150px;
    height: 180px;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.tree-layer {
    transition: fill 0.5s ease;
}

/* Stati di colorazione progressiva - 8 strati */
.tree-layer.layer-1,
.tree-layer.layer-2,
.tree-layer.layer-3,
.tree-layer.layer-4,
.tree-layer.layer-5,
.tree-layer.layer-6,
.tree-layer.layer-7,
.tree-layer.layer-8 {
    fill: #d4d4d4;
}

/* Colorazione progressiva in base al progresso - 8 tonalità di verde dal chiaro allo scuro */
.tree-layer.active-1 {
    fill: #c8e6c9; /* verde chiarissimo */
    animation: leafGlow 1s ease-in-out;
}

.tree-layer.active-2 {
    fill: #a5d6a7; /* verde molto chiaro */
    animation: leafGlow 1s ease-in-out;
}

.tree-layer.active-3 {
    fill: #81c784; /* verde chiaro */
    animation: leafGlow 1s ease-in-out;
}

.tree-layer.active-4 {
    fill: #66bb6a; /* verde medio-chiaro */
    animation: leafGlow 1s ease-in-out;
}

.tree-layer.active-5 {
    fill: #4caf50; /* verde medio */
    animation: leafGlow 1s ease-in-out;
}

.tree-layer.active-6 {
    fill: #43a047; /* verde medio-scuro */
    animation: leafGlow 1s ease-in-out;
}

.tree-layer.active-7 {
    fill: #388e3c; /* verde scuro */
    animation: leafGlow 1s ease-in-out;
}

.tree-layer.active-8 {
    fill: #2e7d32; /* verde molto scuro */
    animation: leafGlow 1s ease-in-out;
}

.tree-layer.complete {
    fill: #1b5e20; /* verde scurissimo */
    animation: leafGlow 1s ease-in-out;
}

@keyframes leafGlow {
    0% {
        filter: brightness(1);
    }
    50% {
        filter: brightness(1.3);
    }
    100% {
        filter: brightness(1);
    }
}

.loader-text {
    margin-top: 20px;
    font-size: 20px;
    color: #1b5e20;
    font-weight: 700;
    margin-bottom: 25px;
}

.loader-avviso {
    margin-top: 10px;
    font-size: 12px;
    color: #1b5e20;
    /*font-weight: 700;*/
    margin-bottom: 2px;
	text-align: left;
}

/* Progress Bar */
.loader-progress-container {
    width: 100%;
    height: 8px;
    background: #e0e0e0;
    border-radius: 10px;
    overflow: hidden;
    margin: 20px 0 10px;
}

.loader-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
    width: 0%;
    transition: width 0.3s ease;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(76, 175, 80, 0.5);
}

.loader-percentage {
    font-size: 16px;
    color: #2e7d32;
    font-weight: 600;
    margin-bottom: 15px;
}

.loader-counter {
    margin-top: 20px;
    font-size: 24px;
    color: #27ae60;
    font-weight: 700;
    animation: pulse 1.5s ease-in-out infinite;
}

.loader-counter i {
    margin-right: 10px;
    color: #43a047;
}

.loader-counter span {
    font-size: 28px;
    color: #2ecc71;
    font-weight: 800;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.loader-details {
    margin-top: 25px;
    font-size: 14px;
    color: #666;
    line-height: 1.8;
}

.loader-details i {
    color: #4caf50;
    margin-right: 8px;
}

body.loading-active {
    overflow: hidden;
}