/* ==========================================================================
   J K Starr Multi Converter - 100% Theme Adaptive & Fully Responsive
   ========================================================================== */

.jkstarr-wrap {
    --jks-primary: var(--wp--preset--color--primary, var(--ast-global-color-0, var(--e-global-color-primary, #2563eb)));
    --jks-primary-hover: var(--wp--preset--color--secondary, var(--ast-global-color-1, #1d4ed8));

    width: 100%;
    max-width: 1120px;
    margin: 20px auto;
    padding: 20px;
    border-radius: 8px;
    background: transparent;
    border: 1px solid rgba(125, 125, 125, 0.2);
    box-sizing: border-box;
    font-family: inherit;
    color: inherit;
    overflow: hidden; /* Hard boundary to prevent horizontal layout break */
}

.jkstarr-wrap *,
.jkstarr-wrap *::before,
.jkstarr-wrap *::after {
    box-sizing: border-box;
}

/* Drag and Drop Zone */
.jkstarr-drop-area {
    position: relative;
    border: 2px dashed rgba(125, 125, 125, 0.35);
    border-radius: 8px;
    padding: 32px 16px;
    text-align: center;
    background: rgba(125, 125, 125, 0.04);
    cursor: pointer;
    transition: all 0.2s ease;
}

.jkstarr-drop-area:hover,
.jkstarr-drop-area.dragover {
    border-color: var(--jks-primary);
    background: rgba(125, 125, 125, 0.08);
}

.jkstarr-drop-area input[type="file"] {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 10;
}

.jkstarr-drop-icon {
    font-size: 2.2rem;
    line-height: 1;
    margin-bottom: 8px;
    display: block;
    opacity: 0.85;
}

.jkstarr-drop-title {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 4px;
    color: inherit;
    word-break: break-word;
}

.jkstarr-drop-sub {
    font-size: 0.85rem;
    opacity: 0.65;
    word-break: break-word;
}

/* Global Controls Bar */
.jkstarr-controls-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    background: rgba(125, 125, 125, 0.04);
    border: 1px solid rgba(125, 125, 125, 0.18);
    border-radius: 6px;
    padding: 14px 16px;
    margin-top: 18px;
    width: 100%;
}

.jkstarr-ctrl-group {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.jkstarr-ctrl-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: inherit;
    opacity: 0.85;
    white-space: nowrap;
}

.jkstarr-ctrl-group select,
.jkstarr-item-ctrl-row select {
    padding: 6px 8px;
    border-radius: 4px;
    border: 1px solid rgba(125, 125, 125, 0.3);
    background: transparent;
    color: inherit;
    font-family: inherit;
    font-size: 0.82rem;
    cursor: pointer;
    max-width: 100%;
}

.jkstarr-ctrl-group select option,
.jkstarr-item-ctrl-row select option {
    background: #222;
    color: #fff;
}

/* Slider Controls */
.jkstarr-slider-group,
.jkstarr-item-slider {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    max-width: 260px;
}

.jkstarr-slider-group label,
.jkstarr-item-slider small {
    white-space: nowrap;
    font-size: 0.82rem;
}

.jkstarr-slider-group input[type="range"],
.jkstarr-item-slider input[type="range"] {
    accent-color: var(--jks-primary);
    cursor: pointer;
    flex: 1;
    min-width: 80px;
}

/* Bulk Actions Bar */
.jkstarr-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(125, 125, 125, 0.15);
    gap: 10px;
    flex-wrap: wrap;
}

.jkstarr-btn {
    padding: 8px 16px;
    border-radius: 4px;
    font-family: inherit;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid transparent;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1.4;
    white-space: nowrap;
}

.jkstarr-btn-primary {
    background-color: var(--jks-primary);
    color: #ffffff !important;
    border-color: var(--jks-primary);
}

.jkstarr-btn-primary:hover {
    background-color: var(--jks-primary-hover);
    border-color: var(--jks-primary-hover);
    opacity: 0.92;
}

.jkstarr-btn-secondary {
    background: transparent;
    border: 1px solid rgba(125, 125, 125, 0.35);
    color: inherit !important;
}

.jkstarr-btn-secondary:hover {
    background: rgba(125, 125, 125, 0.1);
}

/* Queue List */
.jkstarr-queue {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 16px;
    width: 100%;
}

/* Desktop Base Layout: 5 Columns */
.jkstarr-card {
    display: grid;
    grid-template-columns: 80px minmax(140px, 1.2fr) minmax(130px, 1fr) minmax(220px, 1.6fr) auto;
    gap: 14px;
    align-items: center;
    background: rgba(125, 125, 125, 0.04);
    border: 1px solid rgba(125, 125, 125, 0.2);
    border-radius: 6px;
    padding: 12px 14px;
    color: inherit;
    width: 100%;
}

.jkstarr-thumb-box {
    width: 80px;
    height: 80px;
    border-radius: 4px;
    overflow: hidden;
    background: repeating-conic-gradient(rgba(125, 125, 125, 0.15) 0% 25%, transparent 0% 50%) 50% / 10px 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(125, 125, 125, 0.25);
    flex-shrink: 0;
}

.jkstarr-thumb-box img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

.jkstarr-meta {
    overflow: hidden;
}

.jkstarr-meta-title {
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0 0 4px 0;
    color: inherit;
    word-break: break-word;
    overflow-wrap: anywhere;
}

.jkstarr-meta-dim {
    font-size: 0.78rem;
    opacity: 0.65;
}

.jkstarr-stats {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.8rem;
    color: inherit;
    min-width: 0;
}

.jkstarr-stat-line {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.jkstarr-stat-label {
    opacity: 0.7;
}

/* Progress Bar */
.jks-progress-wrap {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.jks-progress-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.72rem;
    color: inherit;
    opacity: 0.85;
}

.jks-progress-track {
    width: 100%;
    height: 6px;
    background: rgba(125, 125, 125, 0.2);
    border-radius: 3px;
    overflow: hidden;
}

.jks-progress-bar {
    width: 0%;
    height: 100%;
    background-color: var(--jks-primary);
    border-radius: 3px;
    transition: width 0.15s ease;
}

.jkstarr-badge {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.7rem;
    font-weight: 700;
    width: fit-content;
    margin-top: 3px;
}

.jkstarr-badge-saved {
    background: rgba(46, 160, 67, 0.15);
    color: #2ea043;
    border: 1px solid rgba(46, 160, 67, 0.3);
}

.jkstarr-badge-increased {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.jkstarr-badge-neutral {
    background: rgba(125, 125, 125, 0.15);
    color: inherit;
    border: 1px solid rgba(125, 125, 125, 0.3);
}

/* Card Controls */
.jkstarr-card-controls {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.jkstarr-item-ctrl-row {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.jkstarr-item-ctrl-row label {
    font-size: 0.75rem;
    opacity: 0.75;
    min-width: 42px;
}

/* Fluid Dimension Group */
.jks-row-size {
    display: flex;
    align-items: center;
    gap: 6px;
}

.jks-size-inputs {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.jkstarr-dim-input {
    width: 62px;
    max-width: 70px;
    padding: 4px;
    border-radius: 4px;
    border: 1px solid rgba(125, 125, 125, 0.3);
    background: transparent;
    color: inherit;
    font-size: 0.8rem;
    font-family: inherit;
    text-align: center;
}

.jkstarr-ratio-btn {
    background: transparent;
    border: 1px solid rgba(125, 125, 125, 0.3);
    border-radius: 4px;
    color: inherit;
    cursor: pointer;
    padding: 4px 7px;
    font-size: 0.85rem;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    opacity: 0.85;
    flex-shrink: 0;
}

.jkstarr-ratio-btn.active {
    border-color: var(--jks-primary);
    color: var(--jks-primary);
    opacity: 1;
}

.jkstarr-card-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: flex-end;
}

.jkstarr-remove-btn {
    background: transparent;
    border: none;
    color: #ef4444;
    font-size: 1.3rem;
    cursor: pointer;
    padding: 4px;
    line-height: 1;
    border-radius: 3px;
    opacity: 0.75;
    transition: opacity 0.2s;
}

.jkstarr-remove-btn:hover {
    opacity: 1;
    background: rgba(239, 68, 68, 0.1);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

/* Tablet View (Max 992px) */
@media (max-width: 992px) {
    .jkstarr-card {
        grid-template-columns: 75px 1fr 1fr;
        gap: 12px;
    }
    .jkstarr-meta {
        grid-column: 2 / 4;
    }
    .jkstarr-stats {
        grid-column: 2 / 4;
    }
    .jkstarr-card-controls {
        grid-column: 1 / 4;
    }
    .jkstarr-card-actions {
        grid-column: 1 / 4;
        justify-content: flex-end;
        border-top: 1px dashed rgba(125, 125, 125, 0.2);
        padding-top: 8px;
    }
}

/* Mobile Devices (Max 640px) */
@media (max-width: 640px) {
    .jkstarr-wrap {
        padding: 14px 10px;
        margin: 10px auto;
        border-radius: 6px;
    }

    .jkstarr-drop-area {
        padding: 24px 10px;
    }

    .jkstarr-controls-bar {
        padding: 10px;
        flex-direction: column;
        align-items: stretch;
    }

    .jkstarr-ctrl-group {
        width: 100%;
        justify-content: space-between;
    }

    .jkstarr-ctrl-group select {
        flex: 1;
    }

    .jkstarr-slider-group {
        max-width: 100%;
        width: 100%;
        justify-content: space-between;
    }

    .jkstarr-actions {
        flex-direction: column;
        gap: 8px;
    }

    .jkstarr-actions .jkstarr-btn {
        width: 100%;
    }

    /* Single Stack Card Architecture */
    .jkstarr-card {
        grid-template-columns: 65px 1fr;
        gap: 10px;
        padding: 12px 10px;
    }

    .jkstarr-thumb-box {
        width: 65px;
        height: 65px;
    }

    .jkstarr-meta {
        grid-column: 2;
    }

    .jkstarr-stats {
        grid-column: 1 / -1;
    }

    .jkstarr-card-controls {
        grid-column: 1 / -1;
        gap: 8px;
    }

    .jkstarr-item-ctrl-row {
        width: 100%;
        justify-content: space-between;
    }

    .jkstarr-item-ctrl-row select {
        flex: 1;
        max-width: calc(100% - 50px);
    }

    .jks-row-size {
        justify-content: space-between;
    }

    .jks-size-inputs {
        flex: 1;
        justify-content: flex-end;
    }

    .jkstarr-dim-input {
        width: 58px;
    }

    .jkstarr-item-slider {
        max-width: 100%;
    }

    .jkstarr-card-actions {
        grid-column: 1 / -1;
        justify-content: space-between;
        width: 100%;
    }

    .jkstarr-card-actions .jks-download-btn {
        flex: 1;
    }
}

/* Extra Small Phones (Max 380px) */
@media (max-width: 380px) {
    .jks-size-inputs {
        gap: 2px;
    }
    .jkstarr-dim-input {
        width: 50px;
    }
}