/**
 * AvirNaki Timeline Widget Styles
 * 
 * @package AvirNaki_Calculator
 * @since 1.2.7
 */

/* ==========================================================================
   Base Timeline Structure
   ========================================================================== */

.avirnaki-timeline {
    position: relative;
    width: 100%;
    max-width: 100%;
}

.avirnaki-timeline-items {
    position: relative;
    z-index: 1;
}

.avirnaki-timeline-item {
    position: relative;
    display: flex;
    flex-wrap: nowrap;
    align-items: flex-start;
}

/* ==========================================================================
   Line Styles - Straight (Snake)
   ========================================================================== */

.avirnaki-timeline-line {
    position: absolute;
    width: 3px;
    top: 0;
    bottom: 0;
    background-color: #e0e8ed;
    overflow: hidden;
    z-index: 0;
}

.avirnaki-timeline-progress {
    width: 100%;
    height: 0;
    background-color: #118AB2;
    transition: height 0.3s ease-out;
}

/* ==========================================================================
   Line Styles - Curved (SVG)
   ========================================================================== */

.avirnaki-timeline-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.avirnaki-timeline-svg-line {
    stroke: #e0e8ed;
    stroke-width: 3;
    stroke-linecap: round;
}

.avirnaki-timeline-svg-progress {
    stroke: #118AB2;
    stroke-width: 3;
    stroke-linecap: round;
    stroke-dasharray: 0;
    stroke-dashoffset: 0;
    transition: stroke-dashoffset 0.3s ease-out;
}

/* ==========================================================================
   Point Styles
   ========================================================================== */

.avirnaki-timeline-point-wrapper {
    flex-shrink: 0;
    position: relative;
    z-index: 2;
}

.avirnaki-timeline-point {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #118AB2;
    color: #ffffff;
    border-radius: 50%;
    font-size: 20px;
    line-height: 1;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.avirnaki-timeline-point.no-bg {
    background-color: transparent !important;
}

.avirnaki-timeline-point svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.avirnaki-timeline-point img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
}

.avirnaki-timeline-number {
    font-weight: 600;
}

/* Active state */
.avirnaki-timeline-item.is-active .avirnaki-timeline-point {
    background-color: #25D366;
    transform: scale(1.1);
}

/* Pulse animation on active */
.avirnaki-timeline-item.is-active .avirnaki-timeline-point::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    border-radius: inherit;
    border: 2px solid currentColor;
    transform: translate(-50%, -50%);
    animation: avirnaki-point-pulse 1.5s ease-out infinite;
    opacity: 0;
}

@keyframes avirnaki-point-pulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.6;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0;
    }
}

/* ==========================================================================
   Card Styles
   ========================================================================== */

.avirnaki-timeline-card-wrapper {
    flex-grow: 1;
    position: relative;
}

.avirnaki-timeline-card {
    background-color: #ffffff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.avirnaki-timeline-item:hover .avirnaki-timeline-card {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

/* Card Arrow */
.avirnaki-timeline-card-arrow {
    position: absolute;
    width: 0;
    height: 0;
    border: 12px solid transparent;
}

/* ==========================================================================
   Content Styles
   ========================================================================== */

.avirnaki-timeline-meta {
    font-size: 13px;
    color: #999999;
    margin-bottom: 8px;
    font-weight: 500;
}

.avirnaki-timeline-title {
    margin: 0 0 10px 0;
    padding: 0;
    font-size: 18px;
    font-weight: 600;
    color: #0B597A;
    line-height: 1.4;
}

.avirnaki-timeline-description {
    font-size: 15px;
    color: #666666;
    line-height: 1.6;
    margin: 0;
}

/* ==========================================================================
   Horizontal Alignment - Right (RTL Default)
   ========================================================================== */

.avirnaki-timeline--align-right .avirnaki-timeline-item {
    flex-direction: row;
}

.avirnaki-timeline--align-right .avirnaki-timeline-point-wrapper {
    order: 0;
    margin-left: 20px;
}

.avirnaki-timeline--align-right .avirnaki-timeline-card-wrapper {
    order: 1;
}

.avirnaki-timeline--align-right .avirnaki-timeline-line {
    right: 24px;
    left: auto;
    transform: none;
}

.avirnaki-timeline--align-right .avirnaki-timeline-card-arrow {
    right: -12px;
    left: auto;
    border-right-color: transparent;
    border-left-color: #ffffff;
}

/* ==========================================================================
   Horizontal Alignment - Left
   ========================================================================== */

.avirnaki-timeline--align-left .avirnaki-timeline-item {
    flex-direction: row-reverse;
}

.avirnaki-timeline--align-left .avirnaki-timeline-point-wrapper {
    order: 0;
    margin-right: 20px;
    margin-left: 0;
}

.avirnaki-timeline--align-left .avirnaki-timeline-card-wrapper {
    order: 1;
}

.avirnaki-timeline--align-left .avirnaki-timeline-line {
    left: 24px;
    right: auto;
    transform: none;
}

.avirnaki-timeline--align-left .avirnaki-timeline-card-arrow {
    left: -12px;
    right: auto;
    border-left-color: transparent;
    border-right-color: #ffffff;
}

/* ==========================================================================
   Horizontal Alignment - Center (Zigzag)
   ========================================================================== */

.avirnaki-timeline--align-center .avirnaki-timeline-line {
    left: 50%;
    transform: translateX(-50%);
}

.avirnaki-timeline--align-center .avirnaki-timeline-point-wrapper {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    margin: 0;
}

.avirnaki-timeline--align-center .avirnaki-timeline-card-wrapper {
    width: calc(50% - 44px);
}

/* Odd items - Right side (RTL) */
.avirnaki-timeline--align-center .avirnaki-timeline-item:nth-child(odd) {
    justify-content: flex-start;
}

.avirnaki-timeline--align-center .avirnaki-timeline-item:nth-child(odd) .avirnaki-timeline-card-wrapper {
    margin-left: calc(50% + 44px);
}

.avirnaki-timeline--align-center .avirnaki-timeline-item:nth-child(odd) .avirnaki-timeline-card-arrow {
    right: auto;
    left: -12px;
    border-left-color: transparent;
    border-right-color: #ffffff;
}

/* Even items - Left side (RTL) */
.avirnaki-timeline--align-center .avirnaki-timeline-item:nth-child(even) {
    justify-content: flex-end;
}

.avirnaki-timeline--align-center .avirnaki-timeline-item:nth-child(even) .avirnaki-timeline-card-wrapper {
    margin-right: calc(50% + 44px);
    text-align: right;
}

.avirnaki-timeline--align-center .avirnaki-timeline-item:nth-child(even) .avirnaki-timeline-card-arrow {
    left: auto;
    right: -12px;
    border-right-color: transparent;
    border-left-color: #ffffff;
}

/* ==========================================================================
   Vertical Alignment
   ========================================================================== */

.avirnaki-timeline--valign-top .avirnaki-timeline-item {
    align-items: flex-start;
}

.avirnaki-timeline--valign-top .avirnaki-timeline-card-arrow {
    top: 12px;
}

.avirnaki-timeline--valign-middle .avirnaki-timeline-item {
    align-items: center;
}

.avirnaki-timeline--valign-middle .avirnaki-timeline-card-arrow {
    top: 50%;
    transform: translateY(-50%);
}

.avirnaki-timeline--valign-bottom .avirnaki-timeline-item {
    align-items: flex-end;
}

.avirnaki-timeline--valign-bottom .avirnaki-timeline-card-arrow {
    bottom: 12px;
    top: auto;
}

/* ==========================================================================
   Animations
   ========================================================================== */

.avirnaki-timeline--animated .avirnaki-timeline-item {
    opacity: 0;
    visibility: hidden;
}

.avirnaki-timeline--animated .avirnaki-timeline-item.is-visible {
    opacity: 1;
    visibility: visible;
}

/* Fade Animation */
.avirnaki-timeline--animation-fade .avirnaki-timeline-item {
    transition: opacity 0.6s ease;
}

/* Fade + Slide Animation */
.avirnaki-timeline--animation-fade-slide .avirnaki-timeline-item {
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.avirnaki-timeline--animation-fade-slide.avirnaki-timeline--align-right .avirnaki-timeline-item {
    transform: translateX(-30px);
}

.avirnaki-timeline--animation-fade-slide.avirnaki-timeline--align-left .avirnaki-timeline-item {
    transform: translateX(30px);
}

.avirnaki-timeline--animation-fade-slide.avirnaki-timeline--align-center .avirnaki-timeline-item:nth-child(odd) {
    transform: translateX(-30px);
}

.avirnaki-timeline--animation-fade-slide.avirnaki-timeline--align-center .avirnaki-timeline-item:nth-child(even) {
    transform: translateX(30px);
}

.avirnaki-timeline--animation-fade-slide .avirnaki-timeline-item.is-visible {
    transform: translateX(0);
}

/* Scale Animation */
.avirnaki-timeline--animation-scale .avirnaki-timeline-item {
    transform: scale(0.9);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.avirnaki-timeline--animation-scale .avirnaki-timeline-item.is-visible {
    transform: scale(1);
}

/* ==========================================================================
   Connected Timelines
   ========================================================================== */

.avirnaki-timeline--connected .avirnaki-timeline-line::before,
.avirnaki-timeline--connected .avirnaki-timeline-svg::before {
    content: '';
    position: absolute;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 50px;
    background: inherit;
}

/* ==========================================================================
   Responsive - Tablet
   ========================================================================== */

@media (max-width: 1024px) {
    .avirnaki-timeline--align-center .avirnaki-timeline-point-wrapper {
        position: relative;
        left: auto;
        transform: none;
        margin-left: 20px;
    }
    
    .avirnaki-timeline--align-center .avirnaki-timeline-card-wrapper {
        width: auto;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    
    .avirnaki-timeline--align-center .avirnaki-timeline-item {
        flex-direction: row;
        justify-content: flex-start !important;
    }
    
    .avirnaki-timeline--align-center .avirnaki-timeline-item:nth-child(even) .avirnaki-timeline-card-wrapper {
        text-align: right;
    }
    
    .avirnaki-timeline--align-center .avirnaki-timeline-line {
        left: 24px;
        right: auto;
        transform: none;
    }
    
    .avirnaki-timeline--align-center .avirnaki-timeline-card-arrow {
        right: -12px !important;
        left: auto !important;
        border-right-color: transparent !important;
        border-left-color: #ffffff !important;
    }
}

/* ==========================================================================
   Responsive - Mobile
   ========================================================================== */

@media (max-width: 767px) {
    .avirnaki-timeline-point {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .avirnaki-timeline-point svg {
        width: 16px;
        height: 16px;
    }
    
    .avirnaki-timeline-card {
        padding: 15px;
    }
    
    .avirnaki-timeline-title {
        font-size: 16px;
    }
    
    .avirnaki-timeline-description {
        font-size: 14px;
    }
    
    .avirnaki-timeline--align-right .avirnaki-timeline-point-wrapper,
    .avirnaki-timeline--align-left .avirnaki-timeline-point-wrapper {
        margin-left: 15px;
        margin-right: 15px;
    }
    
    .avirnaki-timeline--align-right .avirnaki-timeline-line,
    .avirnaki-timeline--align-center .avirnaki-timeline-line {
        right: 20px;
    }
    
    .avirnaki-timeline--align-left .avirnaki-timeline-line {
        left: 20px;
    }
}

/* ==========================================================================
   RTL Support
   ========================================================================== */

[dir="rtl"] .avirnaki-timeline--align-right .avirnaki-timeline-item {
    flex-direction: row;
}

[dir="rtl"] .avirnaki-timeline--align-left .avirnaki-timeline-item {
    flex-direction: row-reverse;
}

/* ==========================================================================
   Editor Preview Styles
   ========================================================================== */

.elementor-editor-active .avirnaki-timeline--animated .avirnaki-timeline-item {
    opacity: 1;
    visibility: visible;
    transform: none;
}