.dropzone,
.dropzone * {
    box-sizing: border-box
}

.dropzone {
    min-height: 150px;
    border: 2px solid rgba(0, 0, 0, .3);
    background: #fff;
    padding: 20px
}

    .dropzone.dz-clickable {
        cursor: pointer
    }

        .dropzone.dz-clickable * {
            cursor: default
        }

        .dropzone.dz-clickable .dz-message,
        .dropzone.dz-clickable .dz-message * {
            cursor: pointer
        }

    .dropzone.dz-started .dz-message {
        display: none
    }

    .dropzone.dz-drag-hover {
        border-style: solid
    }

        .dropzone.dz-drag-hover .dz-message {
            opacity: .5
        }

    .dropzone .dz-preview {
        position: relative;
        display: inline-block;
        vertical-align: top;
        margin: 16px;
        min-height: 100px
    }

        .dropzone .dz-preview:hover {
            z-index: 1000
        }

            .dropzone .dz-preview:hover .dz-details {
                opacity: 1
            }

        .dropzone .dz-preview.dz-file-preview .dz-image {
            border-radius: 3px;
            background: #999;
            background: linear-gradient(to bottom, #eee, #ddd)
        }

        .dropzone .dz-preview.dz-file-preview .dz-details {
            opacity: 1
        }

        .dropzone .dz-preview.dz-image-preview {
            background: #fff
        }

            .dropzone .dz-preview.dz-image-preview .dz-details {
                -webkit-transition: opacity .2s linear;
                -moz-transition: opacity .2s linear;
                -ms-transition: opacity .2s linear;
                -o-transition: opacity .2s linear;
                transition: opacity .2s linear
            }

        .dropzone .dz-preview .dz-remove {
            font-size: 14px;
            text-align: center;
            display: block;
            cursor: pointer;
            border: 0
        }

            .dropzone .dz-preview .dz-remove:hover {
                text-decoration: underline
            }

        .dropzone .dz-preview:hover .dz-details {
            opacity: 1
        }

        .dropzone .dz-preview .dz-details {
            z-index: 20;
            position: absolute;
            top: 0;
            left: 0;
            opacity: 0;
            font-size: 13px;
            min-width: 100%;
            max-width: 100%;
            padding: 2em 1em;
            text-align: center;
            color: rgba(0, 0, 0, .9);
            line-height: 150%
        }

            .dropzone .dz-preview .dz-details .dz-size {
                margin-bottom: 1em;
                font-size: 16px
            }

            .dropzone .dz-preview .dz-details .dz-filename {
                white-space: nowrap
            }

                .dropzone .dz-preview .dz-details .dz-filename:hover span {
                    border: 1px solid rgba(200, 200, 200, .8);
                    background-color: rgba(255, 255, 255, .8)
                }

                .dropzone .dz-preview .dz-details .dz-filename:not(:hover) {
                    overflow: hidden;
                    text-overflow: ellipsis
                }

                    .dropzone .dz-preview .dz-details .dz-filename:not(:hover) span {
                        border: 1px solid transparent
                    }

                .dropzone .dz-preview .dz-details .dz-filename span,
                .dropzone .dz-preview .dz-details .dz-size span {
                    background-color: rgba(255, 255, 255, .4);
                    padding: 0 .4em;
                    border-radius: 3px
                }

        .dropzone .dz-preview:hover .dz-image img {
            -webkit-transform: scale(1.05, 1.05);
            -moz-transform: scale(1.05, 1.05);
            -ms-transform: scale(1.05, 1.05);
            -o-transform: scale(1.05, 1.05);
            transform: scale(1.05, 1.05);
            -webkit-filter: blur(8px);
            filter: blur(8px)
        }

        .dropzone .dz-preview .dz-image {
            border-radius: 3px;
            overflow: hidden;
            width: 120px;
            height: 120px;
            position: relative;
            transition: all .3s;
            display: block;
            z-index: 10
        }

            .dropzone .dz-preview .dz-image img {
                display: block;
                filter: blur(0px);
                transition: all .4s
            }

        .dropzone .dz-preview.dz-success .dz-success-mark {
            -webkit-animation: passing-through 3s cubic-bezier(.77, 0, .175, 1);
            -moz-animation: passing-through 3s cubic-bezier(.77, 0, .175, 1);
            -ms-animation: passing-through 3s cubic-bezier(.77, 0, .175, 1);
            -o-animation: passing-through 3s cubic-bezier(.77, 0, .175, 1);
            animation: passing-through 3s cubic-bezier(.77, 0, .175, 1)
        }

        .dropzone .dz-preview.dz-error .dz-error-mark {
            opacity: 1;
            -webkit-animation: slide-in 3s cubic-bezier(.77, 0, .175, 1);
            -moz-animation: slide-in 3s cubic-bezier(.77, 0, .175, 1);
            -ms-animation: slide-in 3s cubic-bezier(.77, 0, .175, 1);
            -o-animation: slide-in 3s cubic-bezier(.77, 0, .175, 1);
            animation: slide-in 3s cubic-bezier(.77, 0, .175, 1)
        }

        .dropzone .dz-preview .dz-success-mark,
        .dropzone .dz-preview .dz-error-mark {
            pointer-events: none;
            opacity: 0;
            z-index: 500;
            position: absolute;
            display: block;
            top: 50%;
            left: 50%;
            margin-left: -27px;
            margin-top: -27px
        }

            .dropzone .dz-preview .dz-success-mark svg,
            .dropzone .dz-preview .dz-error-mark svg {
                display: block;
                width: 54px;
                height: 54px
            }

        .dropzone .dz-preview.dz-processing .dz-progress {
            opacity: 1;
            -webkit-transition: all .2s linear;
            -moz-transition: all .2s linear;
            -ms-transition: all .2s linear;
            -o-transition: all .2s linear;
            transition: all .2s linear
        }

        .dropzone .dz-preview.dz-complete .dz-progress {
            opacity: 0;
            -webkit-transition: opacity .4s ease-in;
            -moz-transition: opacity .4s ease-in;
            -ms-transition: opacity .4s ease-in;
            -o-transition: opacity .4s ease-in;
            transition: opacity .4s ease-in
        }

        .dropzone .dz-preview:not(.dz-processing) .dz-progress {
            -webkit-animation: pulse 6s ease infinite;
            -moz-animation: pulse 6s ease infinite;
            -ms-animation: pulse 6s ease infinite;
            -o-animation: pulse 6s ease infinite;
            animation: pulse 6s ease infinite
        }

        .dropzone .dz-preview .dz-progress {
            opacity: 1;
            z-index: 1000;
            pointer-events: none;
            position: absolute;
            height: 16px;
            left: 50%;
            top: 50%;
            margin-top: -8px;
            width: 80px;
            margin-left: -40px;
            background: rgba(255, 255, 255, .9);
            -webkit-transform: scale(1);
            border-radius: 8px;
            overflow: hidden
        }

            .dropzone .dz-preview .dz-progress .dz-upload {
                background: #333;
                background: linear-gradient(to bottom, #666, #444);
                position: absolute;
                top: 0;
                left: 0;
                bottom: 0;
                width: 0;
                -webkit-transition: width 300ms ease-in-out;
                -moz-transition: width 300ms ease-in-out;
                -ms-transition: width 300ms ease-in-out;
                -o-transition: width 300ms ease-in-out;
                transition: width 300ms ease-in-out
            }

        .dropzone .dz-preview.dz-error .dz-error-message {
            display: block
        }

        .dropzone .dz-preview.dz-error:hover .dz-error-message {
            opacity: 1;
            pointer-events: auto
        }

        .dropzone .dz-preview .dz-error-message {
            pointer-events: none;
            z-index: 1000;
            position: absolute;
            display: block;
            display: none;
            opacity: 0;
            -webkit-transition: opacity .3s ease;
            -moz-transition: opacity .3s ease;
            -ms-transition: opacity .3s ease;
            -o-transition: opacity .3s ease;
            transition: opacity .3s ease;
            font-size: 13px;
            top: 130px;
            left: -10px;
            width: 140px;
            background: #be2626;
            background: linear-gradient(to bottom, #be2626, #a92222);
            border-radius: 4px;
            padding: 10px 15px;
            line-height: 18px;
            color: #fff
        }

            .dropzone .dz-preview .dz-error-message:after {
                content: '';
                position: absolute;
                top: -6px;
                left: 64px;
                width: 0;
                height: 0;
                border-left: 6px solid transparent;
                border-right: 6px solid transparent;
                border-bottom: 6px solid #be2626
            }

.dropzone {
    position: relative;
    border: 2px dashed #d0d0d0;
    border-radius: 3px;
    background: #fcfcfc;
    transition: all .3s linear;
    margin-bottom: 10px;
    margin-top: 5px;
    display: inline-block;
    width: 100%
}

    .dropzone:hover {
        border: 2px dashed #59b02c;
        background: #fff;
        transition: all .35s linear
    }

    .dropzone:before {
        position: absolute;
        height: 100%;
        width: 100%;
        content: "";
        top: 0;
        left: 0;
        background: linear-gradient(to bottom, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.9));
        background-color: #59b02c;
        opacity: 0;
        z-index: 10;
        transition: all .3s linear;
        border-radius: 3px
    }

    .dropzone:hover:before {
        opacity: .4
    }

    .dropzone .dz-message {
        text-align: center;
        margin: 50px 0;
        font-size: 17px;
        color: #888;
        transition: all .3s linear;
        position: relative;
        z-index: 11
    }

    .dropzone:hover .dz-message {
        color: #59b02c
    }

.dz-message i {
    display: block;
    font-size: 32px;
    margin-bottom: 15px
}


/* Mega menu บนมือถือให้โผล่เต็มจอ */
@media (max-width: 991px) {
    .mega-menu {
        position: fixed !important;
        top: 60px; /* ความสูง header ของคุณ */
        left: 0;
        right: 0;
        width: 100vw !important;
        max-height: calc(100vh - 60px);
        overflow-y: auto;
        z-index: 9999;
        transform: none !important;
        display: none; /* ค่า default */
    }

    .nav-item.has-mega.open > .mega-menu {
        display: block !important;
    }
}


/*==============================
Matterport iFrame
==============================*/
/*.mp-frame-wrap {
    position: relative;
    width: 100%;
    height: 450px;*/ /* ← fix ความสูงตรงนี้ */
/*}

.mp-frame-wrap > iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    border-radius: 5px;
    display: block;
}*/
.thumb-info-wrapper-demos {
    min-height: 180px;
    background-size: cover;
    background-position: center;
    border-radius: 6px;
    display: block
}

.portfolio-item {
    contain: layout paint
}


/*.card-icons {
        position: absolute;
        bottom: 45px;
        left: 120px;
        z-index: 10;
        display: none;
    }

    .portfolio-item:hover .card-icons {
        display: flex;
        gap: 5px;
    }

    .card-icons .btn {
        background: rgba(0, 0, 0, 0.5);
        border: none;
        color: white;
        transition: transform 0.3s ease-in-out;
    }
    .card-icons .btn:hover {
        transform: scale(1.1);
    }*/

.btn-dark:hover {
    background-color: #dc3545;  สีแดงของ Bootstrap 
    border-color: #dc3545;
    color: white !important;
}