/* Simple Post Slider - Frontend Styles
   Customise via CSS custom properties. */

:root {
    --sps-primary:        #0073aa;
    --sps-primary-hover:  #005d8c;
    --sps-disabled-bg:    #ccc;
    --sps-disabled-color: #888;
    --sps-text:           #333;
    --sps-border:         #e0e0e0;
    --sps-radius:         4px;
    --sps-padding:        8px 18px;
    --sps-font-size:      14px;
    --sps-gap:            12px;
}

/* Wrapper */
.sps-slider {
    width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}

.sps-slide {
    width: 100%;
}

/* Content area */
.sps-content {
    margin: 12px 0;
}

/* Navigation bar — 50/50 grid layout */
.sps-nav {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: var(--sps-gap);
    margin: 14px 0;
}

/* Each half occupies exactly 50% and positions its button via justify-content (set inline) */
.sps-nav-half {
    display: flex;
    align-items: center;
    margin-left: 4px;
}

/* Responsive — stack vertically on small screens */
@media (max-width: 480px) {
    .sps-nav {
        grid-template-columns: 1fr;
    }

    .sps-nav-half {
        justify-content: center !important;
    }

    .sps-page-info {
        text-align: center;
    }
}

/* Buttons */
.sps-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: var(--sps-padding);
    background: var(--sps-primary);
    color: #fff;
    border-radius: var(--sps-radius);
    text-decoration: none;
    font-size: var(--sps-font-size);
    line-height: 1.4;
    cursor: pointer;
    user-select: none;
    border: none;
    transition: background 0.2s ease, color 0.2s ease;
}

.sps-btn:hover,
.sps-btn:focus {
    background: var(--sps-primary-hover);
    color: #fff;
    text-decoration: none;
    outline: 2px solid var(--sps-primary-hover);
    outline-offset: 2px;
}

.sps-btn.sps-disabled {
    background: var(--sps-disabled-bg);
    color: var(--sps-disabled-color);
    cursor: not-allowed;
    pointer-events: none;
}

/* Inline SVG icons */
.sps-btn svg {
    /* Size is controlled via inline style from admin settings */
    fill: currentColor;
    flex-shrink: 0;
    display: inline-block;
}

/* Page info (x / total) */
.sps-page-info {
    color: var(--sps-text);
    font-size: var(--sps-font-size);
    flex: 1;
    text-align: center;
    white-space: nowrap;
}

/* Page counter (Page X of Y) */
.sps-counter {
    text-align: center;
    color: var(--sps-text);
    font-size: 13px;
    margin: 4px 0 10px;
    opacity: 0.75;
}

/* Shortcode blocks */
.sps-header {
    margin-bottom: 16px;
}

.sps-title {
    font-size: 1.2em;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--sps-text);
}

.sps-footer {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--sps-border);
}

/* Responsive - stack buttons vertically on small screens */
@media (max-width: 480px) {
    .sps-nav {
        flex-direction: column;
        align-items: stretch;
    }

    .sps-btn {
        justify-content: center;
    }

    .sps-page-info {
        text-align: center;
    }
}


/* Loading state during AJAX navigation */
.sps-slider.sps-loading {
    opacity: 0.5;
    pointer-events: none;
    transition: opacity 0.15s ease;
}

/* Start Slideshow button */
.sps-start-slideshow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: var(--sps-padding);
    background: var(--sps-primary);
    color: #fff;
    border: none;
    border-radius: var(--sps-radius);
    font-size: var(--sps-font-size);
    cursor: pointer;
    transition: background 0.2s ease;
    margin: 10px 0;
}

.sps-start-slideshow:hover,
.sps-start-slideshow:focus {
    background: var(--sps-primary-hover);
    outline: 2px solid var(--sps-primary-hover);
    outline-offset: 2px;
}

/* Navigation ad block */
.sps-nav-ad {
    width: 100%;
    text-align: center;
    box-sizing: border-box;
}