html, body {
    touch-action: pan-x pan-y; /* Allows only horizontal and vertical panning */
  }

* { margin: 0; padding: 0; box-sizing: border-box; }
#tryon-modal {
  position: fixed; left: 0; top: 0; width: 100vw; height: 100vh;
  background: rgba(0,0,0,0.7); display: flex; align-items: center; justify-content: center; z-index: 9999;
}
#tryon-modal-content {
  background: #fff; padding: 20px; border-radius: 8px; position: relative;
}
#tryon-close {
  position: absolute; right: 10px; top: 10px; cursor: pointer; font-size: 2em;
}
#tryon-canvas {
  max-width: 90vw; max-height: 80vh;
}
#tryon-container {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 200;
    /* display: flex; */
    display: none;
    flex-direction: column;
    align-items: center;
}

#tryon-btn {
    margin: 0 auto;
    display: block;
    background: rgba(20, 40, 81, 1);
    color: white;
    padding: 8px 10px;
    border-radius: 5px;
    border: 1px solid rgba(20, 40, 81, 1);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    font-weight: bold;
}

#main-container {
    display: flex;
    width: 100vw;
    height: 100vh;
}

#viewer-container {
    flex: 2;
    height: 100vh;
    position: relative;
    overflow: hidden;
}

#canvas {
    width: 100%;
    height: 100%;
}

#texture-sidebar {
    flex: 1;
    background: rgba(238,239,241,0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 10px;
    padding-top: 0;
    overflow-y: auto;
    z-index: 1000;
}

#texture-content {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    padding: 1rem;
    touch-action: pan-y;
    -webkit-overflow-scrolling: touch;
}

.texture-btn {
    width: 100%;
    height: auto;
    border: 1px solid #e9e9e9;
    border-radius: 8px;
    cursor: pointer;
    padding: 5px;
    background: #ffffff;
    display: flex;
    flex-direction: column;
    gap: 5px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: box-shadow 0.3s ease;
}

.texture-btn:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.5);
}

.texture-image {
    width: 100%;
    height: 150px;
    border-radius: 4px;
    background-size: cover;
    background-position: center;
}

.texture-info {
    display: flex;
    flex-direction: column;
    gap: 5px;
    text-align: center;
}

.texture-name {
    font-weight: bold;
    color: #333;
    text-align: center;
    font-size: 1rem;
}

.texture-properties {
    font-size: 0.8rem;
    color: #666;
    text-align: center;
}

.texture-price {
    margin-top: 10px;
    font-weight: bold;
    color: #333;
    font-size: 1rem;
    display: none;
} 

.button-color-controls{
    position: absolute; 
    bottom: 20px; 
    right: 10px; 
    background: rgba(20, 40, 81, 1); 
    padding: 10px; 
    border-radius: 8px;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    /* z-index: 1100; */
}

@media screen and (max-width: 768px) {
    .texture-name {
        font-size: 1rem;
    }
    .texture-properties {
        font-size: 0.8rem;
    }
    .texture-price {
        font-size: 1rem;
    }

    #logo {
        width: 70px;
        height: 70px;
    }
    
    .logo-text {
        margin-top: 55px;
        font-size: 8px;
    }
}

#logo {
    position: fixed;
    top: 10px;
    left: 10px;
    width: 50px;
    height: 85px;
    background-image: url('../textures/favicon.ico');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center top;
    z-index: 100;
    border: 1px solid rgba(20, 40, 81, 1);
    border-radius: 8px;
    padding: 5px;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.8);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.logo-text {
    font-size: 8px;
    color: rgba(20, 40, 81, 1);
    font-weight: bold;
    margin-top: 60px;
    text-align: center;
    white-space: nowrap;
}

#menu-toggle {
    display: none;
    position: fixed;
    top: 20px;
    right: 0px;
    z-index: 1000;
    background: #eeeff1;
    border: none;
    padding: 5px 10px;
    font-size: 24px;
    border-radius: 10px 0 0 10px;
    cursor: pointer;
    /* box-shadow: 5px 5px 20px rgba(163, 177, 198, 0.6),
                -5px -5px 10px rgba(255, 255, 255, 0.8); */
    color: #decfbd;
    transition: all 0.2s ease;
}

#menu-toggle:hover {
    box-shadow: 3px 3px 6px rgba(163, 177, 198, 0.6),
                -3px -3px 6px rgba(255, 255, 255, 0.8);
}

#menu-toggle:active {
    box-shadow: inset 3px 3px 6px rgba(163, 177, 198, 0.6),
                inset -3px -3px 6px rgba(255, 255, 255, 0.8);
    transform: scale(0.98);
}

.control-buttons {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 100;
}

.control-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #eaebee;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    /* box-shadow: 5px 5px 10px rgba(20, 40, 81, 0.6),
                -5px -5px 10px rgba(255, 255, 255, 0.6); */
    color: #ffffff;
    background: #142851;
    transition: all 0.2s ease;
}

.control-btn:hover {
    box-shadow: 3px 3px 6px rgba(163, 177, 198, 0.6),
                -3px -3px 6px rgba(255, 255, 255, 0.8);
}

.control-btn:active {
    box-shadow: inset 3px 3px 6px rgba(163, 177, 198, 0.6),
                inset -3px -3px 6px rgba(255, 255, 255, 0.8);
    transform: scale(0.98);
}


#viewer-container {
    cursor: grab;
}

#viewer-container:active {
    cursor: grabbing;
} 

#loading-screen {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgb(234, 235, 237);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    top: 0;
    left: 0;
}

.loader-container {
    text-align: center;
}

.loader-percentage {
    margin-top: 16px;
    font-size: 1.5rem;
    color: #142851;
    font-weight: bold;
    text-align: center;
}

.loader-progress {
    width: 200px;
    height: 4px;
    background: #ddd;
    border-radius: 4px;
    margin: 20px auto;
}

.loader-bar {
    width: 0%;
    height: 100%;
    background: rgba(20, 40, 81, 1);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.loader-text {
    color: rgba(20, 40, 81, 1);
    font-size: 2rem;
}  

.texture-btn {
    position: relative;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.texture-btn.active {
    border-color: rgba(20, 40, 81, 1);
    background: rgba(20, 40, 81, 1);
    transform: scale(0.98);
}

.texture-btn.active .texture-name,
.texture-btn.active .texture-properties,
.texture-btn.active .texture-price {
    color: #ffffff;
}

.model-buttons {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 100;
}

.model-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #eaebee;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    /* box-shadow: 5px 5px 10px rgba(20, 40, 81, 0.6),
                -5px -5px 10px rgba(255, 255, 255, 0.6); */
    background: #142851;
    transition: all 0.2s ease;
}

.model-btn:hover {
    box-shadow: 3px 3px 6px rgba(163, 177, 198, 0.6),
                -3px -3px 6px rgba(255, 255, 255, 0.8);
}

.model-btn.active {
    background: #ffffff;
    color: #decfbd;
}

.model-btn img {
    width: 24px;
    height: 24px;
    display: block;
    filter: brightness(0) saturate(100%) invert(1);
    /* filter: invert(95%) sepia(12%) saturate(278%) hue-rotate(331deg) brightness(95%) contrast(89%); */
}

.model-btn.active img {
    filter: brightness(0) saturate(100%) invert(0);
}

.win11-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(20, 40, 81, 0.2);
    border-top: 3px solid rgba(20, 40, 81, 1);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.btn-color.active {
    border: 2px solid #2ecc40 !important;
    box-shadow: 0 0 0 2px #2ecc40;
}

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

@media screen and (min-width: 1400px) {
    #texture-content {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media screen and (min-width: 1000px) and (max-width: 1399px) {
    #texture-content {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media screen and (min-width: 400px) and (max-width: 999px) {
    #texture-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    #tryon-container {
        position: fixed;
        top: 90px; /* adjust as needed to be just below control-buttons */
        left: 50%;
        transform: translateX(-50%);
        width: auto;
        z-index: 1101;
        /* display: flex; */
        display: none;
        flex-direction: column;
        align-items: center;
    }
    /* Logo positioning */
    #logo {
        position: fixed;
        top: 0;
        left: 0;
        width: 50px;
        height: 80px;
        margin: 0;
        border-radius: 0;
        z-index: 1001;
    }
    
    .logo-text {
        margin-top: 35px;
        font-size: 8px;
    }

    /* Menu toggle button */
    #menu-toggle {
        position: fixed;
        top: 0;
        right: 0;
        width: 50px;
        height: 80px;
        border-radius: 0;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        font-size: 20px;
        z-index: 1001;
        color: #0f364d;
        border: 1px solid #0f364d;
    }
    
    #menu-toggle::after {
        content: "Плат";
        font-size: 10px;
        margin-top: 2px;
        color: #0f364d;
    }
    
    /* Reset previous positioning for model buttons */
    .model-buttons {
        background: #142851;
        position: fixed !important;
        left: 50px !important;
        right: 50px !important;
        top: 0 !important;
        height: 40px !important;
        flex-direction: row !important;
        justify-content: space-around !important;
        align-items: center !important;
        transform: none !important;
        z-index: 1001 !important;
        gap: 5px !important;
    }
    
    /* Reset previous positioning for control buttons */
    .control-buttons {
        background: #142851;
        position: fixed !important;
        left: 50px !important;
        right: 50px !important;
        top: 40px !important;
        height: 40px !important;
        flex-direction: row !important;
        justify-content: space-around !important;
        align-items: center !important;
        transform: none !important;
        z-index: 1001 !important;
        gap: 5px !important;
    }
    
    /* Make buttons square with borders */
    .model-btn, .control-btn {
        width: 40px !important;
        height: 40px !important;
        /* border-radius: 4px !important; */
        /* border: 1px solid rgba(20, 40, 81, 0.3) !important; */
        /* box-shadow: 0 1px 3px rgba(0,0,0,0.1) !important; */
        margin: 0 !important;
        padding: 0 !important;
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
    }
    
    .model-btn.active {
        border-radius: 4px !important;
    }
    .model-btn img {
        width: 30px !important;
        height: 30px !important;
    }
    
    .control-btn {
        background: none;
    }
    .control-btn i {
        font-size: 16px !important;
    }
    #viewer-container {
        flex: 1;
    }
    
    #texture-sidebar {
        position: fixed;
        right: -100%;
        top: 80px;
        width: 90%;
        height: 100vh;
        overflow-y: scroll;
        transition: right 0.3s ease;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
    }
    
    #texture-sidebar.active {
        right: 0;
    }
    
    #menu-toggle {
        display: block;
    }

    .control-buttons {
        left: auto;
        right: 0px;
        top: 80px;
        bottom: auto;
        transform: none;
        flex-direction: column;
        /* gap: 10px; */
    }

    .model-buttons {
        flex-direction: row;
        left: auto;
        right: 80px;
        top: 15px;
        transform: none;
        /* gap: 10px; */
    }
    
}

@media screen and (max-width: 399px) {
    #texture-content {
        grid-template-columns: repeat(1, 1fr);
    }
}

#texture-filters {
    position: sticky;
    top: 0;
    z-index: 10;
    padding: 10px;
    display: flex;
    flex-direction: row;
    gap: 5px;
    backdrop-filter: blur(10px);
}

#texture-filters select {
    width: 33.33%;
    min-width: 0;
    padding: 8px;
    border-radius: 8px;
    border: 1px solid #ddd;
    background: white;
    font-size: 14px;
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media screen and (max-width: 1200px) {
    #texture-filters {
        flex-direction: column;
    }
    
    #texture-filters select {
        width: 100%;
    }
}

.cart-controls {
    position: absolute;
    top: 75px;
    right: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

#add-to-cart-btn {
    background-color: rgba(20, 40, 81, 1);
    color: white;
    border: none;
    padding: 10px 10px;
    border-radius: 5px 0 0 5px;
    cursor: pointer;
    font-weight: bold;
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

#add-to-cart-btn:hover {
    background-color: white;
    color: rgba(20, 40, 81, 1);
    border: 1px solid rgba(20, 40, 81, 1);
}

#view-cart-btn {
    background-color: rgba(20, 40, 81, 1);
    color: white;
    border: none;
    padding: 10px 10px;
    border-radius: 5px 0 0 5px;
    cursor: pointer;
    text-decoration: none;
    font-weight: bold;
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

#view-cart-btn:hover {
    background-color: white;
    color: rgba(20, 40, 81, 1);
    border: 1px solid rgba(20, 40, 81, 1);
}

/* Size selector */
.size-selector {
    position: absolute;
    top: 10px;
    right: 0;
    max-width: 100px;
    width: auto;
    background: rgba(20, 40, 81, 1);
    padding: 5px 5px;
    border-radius: 5px 0 0 5px;
    border: 1px solid rgba(20, 40, 81, 1);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    z-index: 100;
    display: flex;
    flex-direction: column; /* Stack label and select vertically */
    align-items: center;
}

.size-selector label {
    margin-right: 5px;
    font-weight: bold;
    font-size: 14px;
    color: white;
    white-space: nowrap;
}

.size-selector select {
    padding: 5px 5px;
    border-radius: 4px;
    border: 1px solid #ddd;
    background-color: #f8f8f8;
    font-size: 14px;
    min-width: 65px;
}
/* .price-display-container {
        position: absolute;
        bottom: 120px;
        right: 10px;
        padding: 8px 12px;
        font-size: 14px;
    } */
    
/* Price display */
.price-display {
    position: fixed;
    bottom: 20px;
    left: 10px;
    background: rgba(20, 40, 81, 1);
    color: white;
    padding: 10px 15px;
    border-radius: 5px;
    border: 1px solid rgba(20, 40, 81, 1);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    z-index: 100;
    font-weight: bold;
    font-size: 16px;
    display: block;
}

.price-value {
    font-size: 18px;
}

/* .add-to-cart-btn:hover {
    background: #45a049;
} */

/* .add-to-cart-btn:disabled {
    background: #cccccc;
    cursor: not-allowed;
}

.add-to-cart-btn i {
    margin-right: 8px;
} */

/* Message system */
#message-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    max-width: 300px;
}

.message {
    margin-bottom: 10px;
    padding: 15px;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    position: relative;
    animation: slideIn 0.3s ease-out;
}

.message.success {
    background-color: #4CAF50;
    color: white;
}

.message.error {
    background-color: #f44336;
    color: white;
}

.message.info {
    background-color: #2196F3;
    color: white;
}

.close-message {
    position: absolute;
    top: 5px;
    right: 10px;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    /* Size selector */
    .size-selector, .quantity-selector {
        position: fixed;
        bottom: 50px;
        width: 50%;
        max-width: 50%;
        height: 60px;
        border-radius: 0;
        padding: 5px;
        box-shadow: 0 -2px 5px rgba(0,0,0,0.1);
        z-index: 100;
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: center;
    }
    
    .size-selector {
        left: 0;
        border-right: 1px solid rgba(255, 255, 255, 0.2);
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        /* Reset any absolute positioning that might be causing issues */
        top: auto;
        right: auto;
    }
    
    .quantity-selector {
        right: 0;
        border-left: 1px solid rgba(255, 255, 255, 0.2);
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    }


    .size-selector select {
        padding: 5px 5px;
        border-radius: 4px;
        border: 1px solid #ddd;
        background-color: #f8f8f8;
        font-size: 14px;
        min-width: 65px;
    }
    
    .price-display {
        position: fixed;
        bottom: 120px;
        left: 10px;
        padding: 5px 5px;
        font-size: 16px;
    }

    .button-color-controls{
        position: fixed; 
        bottom: 120px; 
        right: 10px; 
        background: rgba(20, 40, 81, 1); 
        padding: 10px; 
        border-radius: 8px;
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 8px;
        /* z-index: 1100; */
    }
    
    .price-value {
        font-size: 16px;
    }
    /* Cart buttons in one row at bottom */
    .cart-controls {
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        display: flex;
        flex-direction: row;
        gap: 0;
        z-index: 100;
    }
    
    #add-to-cart-btn, #view-cart-btn {
        width: 50%;
        height: 50px;
        border-radius: 0;
        justify-content: center;
        font-size: 14px;
    }
    #add-to-cart-btn {
        border-right: 1px solid rgba(255, 255, 255, 0.2);
    }
    #view-cart-btn {
        border-left: 1px solid rgba(255, 255, 255, 0.2);
    }
    /* Remove previous positioning */
    .cart-controls {
        top: auto;
    }


    #quantity-selector-container {
        border-radius: 0px;
    }
    
    #message-container {
        top: 10px;
        right: 10px;
        max-width: 250px;
    }
    
    .message {
        padding: 12px;
        font-size: 14px;
    }
}

/* Quantity selector styles */
.quantity-selector {
    /* margin-bottom: 8px; */
    background: rgba(20, 40, 81, 1);
    display: flex;
    border-radius: 5px 0 0 5px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.quantity-selector label {
    /* margin-right: 10px; */
    font-weight: bold;
    color: white;
    font-size: 14px;
}

.quantity-controls {
    padding: 5px;
    display: flex;
    align-items: center;
    border-radius: 5px;
    overflow: hidden;
}

.quantity-btn {
    background-color: #f5f5f5;
    border: none;
    color: #333;
    font-size: 16px;
    font-weight: bold;
    width: 30px;
    height: 30px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
}

.quantity-btn:hover {
    background-color: #e0e0e0;
}

#shirt-quantity {
    width: 40px;
    height: 30px;
    text-align: center;
    border: none;
    border-left: 1px solid #ddd;
    border-right: 1px solid #ddd;
    -moz-appearance: textfield; /* Firefox */
}

#shirt-quantity::-webkit-outer-spin-button,
#shirt-quantity::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}