/* --- Base Timeline Styles --- */
.el-timeline {
    --icon-size: 42px;
    --line-width: 2px;
    --icon-spin-duration: 0.8s;
    --line-dot-size: 10px;
    --line-dot-color: #e5e5e5;
    --line-dot-border-width: 1px;
    --line-dot-border-color: #ccc;
    --line-progress-color: #00a0d2;
    --line-progress-percent: 0;
    position: relative;
    margin: 0;
    list-style: none;
    padding: 20px 0;
    display: flex;
    box-sizing: border-box;
}

.el-timeline * {
    box-sizing: border-box;
}

.el-timeline::before {
    content: '';
    position: absolute;
    background-color: #e5e5e5;
    z-index: 0;
}

.el-timeline-progress {
    position: absolute;
    background-color: var(--line-progress-color);
    z-index: 0;
    pointer-events: none;
    transition: height 0.15s ease-out, width 0.15s ease-out;
}

.el-timeline-line-dot {
    position: absolute;
    width: var(--line-dot-size);
    height: var(--line-dot-size);
    border-radius: 50%;
    background-color: var(--line-dot-color);
    border: var(--line-dot-border-width) solid var(--line-dot-border-color);
    box-sizing: border-box;
    z-index: 2;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

/* Vertical line dots (top & bottom) */
.el-timeline-vertical .el-timeline-line-dot-start {
    top: 0;
    transform: translateY(-50%);
}

.el-timeline-vertical .el-timeline-line-dot-end {
    bottom: 0;
    transform: translateY(50%);
}

/* Vertical-left: dots on the line */
.el-timeline-vertical-left .el-timeline-line-dot-start,
.el-timeline-vertical-left .el-timeline-line-dot-end {
    left: calc((var(--icon-size) - var(--line-dot-size)) / 2);
}

/* Vertical-right: dots on the line */
.el-timeline-vertical-right .el-timeline-line-dot-start,
.el-timeline-vertical-right .el-timeline-line-dot-end {
    right: calc((var(--icon-size) - var(--line-dot-size)) / 2);
    left: auto;
}

/* Vertical-center: dots on the line */
.el-timeline-vertical-center .el-timeline-line-dot-start,
.el-timeline-vertical-center .el-timeline-line-dot-end {
    left: 50%;
    transform: translateX(-50%);
}

.el-timeline-vertical-center .el-timeline-line-dot-start {
    top: 0;
    transform: translate(-50%, -50%);
}

.el-timeline-vertical-center .el-timeline-line-dot-end {
    bottom: 0;
    transform: translate(-50%, 50%);
}

/* Active dot color (when progress passes it) */
.el-timeline-line-dot-active {
    background-color: var(--line-progress-color) !important;
    border-color: var(--line-progress-color) !important;
}

.el-timeline-item {
    position: relative;
    display: flex;
    z-index: 1;
}

.el-timeline-icon {
    position: absolute;
    width: var(--icon-size);
    height: var(--icon-size);
    border-radius: 50%;
    background-color: #00a0d2;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    font-size: calc(var(--icon-size) * 0.4);
    box-shadow: 0 0 0 4px #fff;
}

.el-timeline-icon svg {
    width: 1em;
    height: 1em;
    fill: currentColor;
}

.el-timeline-icon i {
    font-size: 1em;
}

.el-timeline-content {
    background: #fff;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
    width: 100%;
    z-index: 1;
}

.el-timeline-content:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.el-timeline-image {
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
}

.el-timeline-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.el-timeline-date {
    display: inline-block;
    font-size: 13px;
    color: #00a0d2;
    font-weight: 600;
    background: #f0f8ff;
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 12px;
}

.el-timeline-title {
    margin: 0 0 10px 0;
    font-size: 20px;
    color: #1a1a1a;
    font-weight: 700;
}

.el-timeline-desc {
    color: #555;
    font-size: 15px;
    line-height: 1.6;
    margin: 0;
}


/* --- Vertical Layouts --- */
.el-timeline-vertical {
    flex-direction: column;
}

.el-timeline-vertical::before {
    top: 0;
    bottom: 0;
    width: var(--line-width);
}

.el-timeline-vertical .el-timeline-item {
    width: 100%;
    margin-bottom: 30px;
}

.el-timeline-vertical .el-timeline-item:last-child {
    margin-bottom: 0;
}

/* Vertical progress bar */
.el-timeline-vertical .el-timeline-progress {
    top: 0;
    width: var(--line-width);
    height: calc(var(--line-progress-percent) * 1%);
}

/* Vertical Left */
.el-timeline-vertical-left::before {
    left: calc((var(--icon-size) - var(--line-width)) / 2);
}

.el-timeline-vertical-left .el-timeline-progress {
    left: calc((var(--icon-size) - var(--line-width)) / 2);
}

.el-timeline-vertical-left .el-timeline-item {
    padding-left: calc(var(--icon-size) + 20px);
    justify-content: flex-end;
}

.el-timeline-vertical-left .el-timeline-icon {
    left: 0;
    top: 0;
}

.el-timeline-vertical-left.el-icon-position-center .el-timeline-icon {
    top: 50%;
    transform: translateY(-50%);
}

.el-timeline-vertical-left.el-icon-position-end .el-timeline-icon {
    top: auto;
    bottom: 0;
}

/* Vertical Right */
.el-timeline-vertical-right::before {
    right: calc((var(--icon-size) - var(--line-width)) / 2);
}

.el-timeline-vertical-right .el-timeline-progress {
    right: calc((var(--icon-size) - var(--line-width)) / 2);
}

.el-timeline-vertical-right .el-timeline-item {
    padding-right: calc(var(--icon-size) + 20px);
    justify-content: flex-start;
}

.el-timeline-vertical-right .el-timeline-icon {
    right: 0;
    top: 0;
}

.el-timeline-vertical-right.el-icon-position-center .el-timeline-icon {
    top: 50%;
    transform: translateY(-50%);
}

.el-timeline-vertical-right.el-icon-position-end .el-timeline-icon {
    top: auto;
    bottom: 0;
}

/* Vertical Center */
.el-timeline-vertical-center::before {
    left: 50%;
    transform: translateX(-50%);
}

.el-timeline-vertical-center .el-timeline-progress {
    left: 50%;
    transform: translateX(-50%);
}

.el-timeline-vertical-center .el-timeline-item {
    justify-content: space-between;
}

.el-timeline-vertical-center .el-timeline-icon {
    left: 50%;
    transform: translateX(-50%);
    top: 0;
}

.el-timeline-vertical-center.el-icon-position-center .el-timeline-icon {
    top: 50%;
    transform: translate(-50%, -50%);
}

.el-timeline-vertical-center.el-icon-position-end .el-timeline-icon {
    top: auto;
    bottom: 0;
    transform: translateX(-50%);
}

.el-timeline-vertical-center .el-timeline-content {
    width: calc(50% - (var(--icon-size) / 2 + 10px));
}

.el-timeline-vertical-center .el-timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.el-timeline-vertical-center .el-timeline-item:nth-child(even) .el-timeline-content {
    text-align: left;
}

.el-timeline-vertical-center .el-timeline-item:nth-child(odd) .el-timeline-content {
    text-align: right;
}

/* Image opposite side of line (vertical center layout) */
.el-timeline-vertical-center .el-timeline-item.el-image-position-opposite {
    align-items: flex-start;
}

.el-timeline-vertical-center .el-timeline-item.el-image-position-opposite .el-timeline-content,
.el-timeline-vertical-center .el-timeline-item.el-image-position-opposite .el-timeline-image-opposite {
    width: calc(50% - (var(--icon-size) / 2 + 10px));
}

.el-timeline-vertical-center .el-timeline-item.el-image-position-opposite .el-timeline-image-opposite {
    margin: 0;
}

/* Vertical Responsiveness for Mobile */
@media (max-width: 767px) {
    .el-timeline-vertical-center::before {
        left: calc((var(--icon-size) - var(--line-width)) / 2);
        transform: none;
    }

    .el-timeline-vertical-center .el-timeline-icon {
        left: 0;
        transform: none;
    }

    .el-timeline-vertical-center .el-timeline-item,
    .el-timeline-vertical-center .el-timeline-item:nth-child(even) {
        flex-direction: row;
        padding-left: calc(var(--icon-size) + 20px);
        justify-content: flex-end;
    }

    .el-timeline-vertical-center .el-timeline-content {
        width: 100%;
        text-align: left !important;
    }
}


/* --- Horizontal Layouts --- */
.el-timeline-horizontal {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 30px;
    /* space for scrollbar */
    gap: 30px;
    align-items: flex-start;
    /* default */
    /* hide scrollbar for better ui, optional */
    scrollbar-width: thin;
}

.el-timeline-horizontal::-webkit-scrollbar {
    height: 8px;
}

.el-timeline-horizontal::-webkit-scrollbar-thumb {
    background-color: #ccc;
    border-radius: 4px;
}

.el-timeline-horizontal::before {
    left: 0;
    right: 0;
    height: var(--line-width);
}

.el-timeline-horizontal .el-timeline-progress {
    left: 0;
    width: calc(var(--line-progress-percent) * 1%);
    height: var(--line-width);
}

/* Horizontal line dots - top */
.el-timeline-horizontal-top .el-timeline-line-dot-start,
.el-timeline-horizontal-top .el-timeline-line-dot-end {
    top: calc((var(--icon-size) - var(--line-dot-size)) / 2);
}

.el-timeline-horizontal-top .el-timeline-line-dot-start {
    left: 0;
    transform: translateX(-50%);
}

.el-timeline-horizontal-top .el-timeline-line-dot-end {
    right: 0;
    transform: translateX(50%);
}

/* Horizontal line dots - bottom */
.el-timeline-horizontal-bottom .el-timeline-line-dot-start,
.el-timeline-horizontal-bottom .el-timeline-line-dot-end {
    bottom: calc((var(--icon-size) - var(--line-dot-size)) / 2);
}

.el-timeline-horizontal-bottom .el-timeline-line-dot-start {
    left: 0;
    transform: translateX(-50%);
}

.el-timeline-horizontal-bottom .el-timeline-line-dot-end {
    right: 0;
    transform: translateX(50%);
}

.el-timeline-horizontal .el-timeline-item {
    flex: 0 0 320px;
    flex-direction: column;
}

.el-timeline-horizontal .el-timeline-icon {
    left: 50%;
    transform: translateX(-50%);
}

/* Horizontal Top (Line at the top, content below) */
.el-timeline-horizontal-top::before {
    top: calc((var(--icon-size) - var(--line-width)) / 2);
}

.el-timeline-horizontal-top .el-timeline-progress {
    top: calc((var(--icon-size) - var(--line-width)) / 2);
}

.el-timeline-horizontal-top .el-timeline-item {
    padding-top: calc(var(--icon-size) + 20px);
}

.el-timeline-horizontal-top .el-timeline-icon {
    top: 0;
}

.el-timeline-horizontal-top.el-icon-position-center .el-timeline-icon {
    top: 50%;
    transform: translate(-50%, -50%);
}

.el-timeline-horizontal-top.el-icon-position-end .el-timeline-icon {
    top: auto;
    bottom: 0;
    transform: translateX(-50%);
}

/* Horizontal Bottom (Line at the bottom, content above) */
.el-timeline-horizontal-bottom {
    align-items: flex-end;
}

.el-timeline-horizontal-bottom::before {
    bottom: calc((var(--icon-size) - var(--line-width)) / 2);
}

.el-timeline-horizontal-bottom .el-timeline-progress {
    bottom: calc((var(--icon-size) - var(--line-width)) / 2);
}

.el-timeline-horizontal-bottom .el-timeline-item {
    justify-content: flex-end;
    padding-bottom: calc(var(--icon-size) + 20px);
}

.el-timeline-horizontal-bottom .el-timeline-icon {
    bottom: 0;
}

.el-timeline-horizontal-bottom.el-icon-position-center .el-timeline-icon {
    top: 50%;
    bottom: auto;
    transform: translate(-50%, -50%);
}

.el-timeline-horizontal-bottom.el-icon-position-end .el-timeline-icon {
    bottom: auto;
    top: 0;
    transform: translateX(-50%);
}