/*--------------------------------------------------------------
# Color Variables
--------------------------------------------------------------*/
:root {
    --ppf-primary: #2E3A6E;      /* Dark Navy - Headings/Buttons */
    --ppf-secondary: #2F86C1;    /* Medium Blue - Secondary elements */
    --ppf-accent: #F5A623;        /* Orange - CTA/Accent */
    --ppf-bg-light: #F2F2F2;      /* Soft Gray - Background */
    --ppf-text-dark: #333333;     /* Charcoal - Body text */
    --ppf-white: #FFFFFF;         /* Pure White */
    --ppf-border: #E0E0E0;        /* Light border */
    --ppf-shadow: rgba(46, 58, 110, 0.1); /* Navy shadow */
}

/* Main FAQ Container */
.ppf-container {
    max-width: 900px;
    margin: 40px auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--ppf-text-dark);
}

.ppf-main-heading {
    font-size: 36px;
    margin-bottom: 40px;
    color: var(--ppf-primary);
    text-align: center;
    font-weight: 700;
    position: relative;
    padding-bottom: 15px;
}

.ppf-main-heading:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--ppf-accent);
    border-radius: 2px;
}

/* Post Type Display */
.ppf-post-group {
    margin-bottom: 50px;
    padding-bottom: 40px;
    border-bottom: 2px solid var(--ppf-border);
}

.ppf-post-group:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.ppf-post-title {
    margin: 0 0 15px 0;
    font-size: 26px;
    color: var(--ppf-primary);
    font-weight: 600;
	display:none;
}

.ppf-post-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
}

.ppf-post-title a:hover {
    color: var(--ppf-secondary);
}

.ppf-sub-heading {
    margin: 0 0 25px 0;
    font-size: 22px;
    color: var(--ppf-secondary);
    font-weight: 500;
    padding-left: 15px;
    border-left: 4px solid var(--ppf-accent);
}

/* FAQ Items */
.ppf-faqs-list {
    width: 100%;
}

.ppf-item {
    margin-bottom: 20px;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    background: var(--ppf-white);
    border: 1px solid var(--ppf-border);
    box-shadow: 0 2px 10px var(--ppf-shadow);
}

.ppf-item:hover {
    box-shadow: 0 8px 20px var(--ppf-shadow);
    transform: translateY(-2px);
}

.ppf-question {
    padding: 20px 25px;
    cursor: pointer;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s;
    background: var(--ppf-bg-light);
    color: var(--ppf-primary);
    font-size: 16px;
    border-left: 6px solid var(--ppf-primary);
}

.ppf-question:hover {
    background: linear-gradient(135deg, var(--ppf-bg-light) 0%, var(--ppf-white) 100%);
}

.ppf-question .dashicons {
    font-size: 22px;
    width: 22px;
    height: 22px;
    color: var(--ppf-secondary);
}

.ppf-question-text {
    flex: 1;
}

.ppf-toggle-icon {
    margin-left: auto;
    transition: transform 0.3s ease;
    color: var(--ppf-accent);
    font-size: 20px;
    width: 20px;
    height: 20px;
}

.ppf-answer {
    display: none;
    padding: 0 25px 25px 25px;
    line-height: 1.8;
    font-size: 15px;
    color: var(--ppf-text-dark);
    background: var(--ppf-white);
}

.ppf-item.active .ppf-answer {
    display: block;
}

.ppf-answer-content {
    padding-top: 20px;
    border-top: 1px solid var(--ppf-border);
}

.ppf-answer p {
    margin: 0 0 15px 0;
}

.ppf-answer p:last-child {
    margin-bottom: 0;
}

/* Modern Style - Full Color Bar */
.ppf-style-modern .ppf-question {
    background: linear-gradient(135deg, var(--ppf-bg-light) 0%, var(--ppf-white) 100%);
    color: var(--ppf-primary);
    border-left: 6px solid var(--ppf-secondary);
    border-bottom: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.ppf-style-modern .ppf-question:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--ppf-secondary) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.ppf-style-modern .ppf-question:hover:before {
    opacity: 0.1;
}

.ppf-style-modern .ppf-question:hover {
    background: linear-gradient(135deg, var(--ppf-white) 0%, var(--ppf-bg-light) 100%);
}

.ppf-style-modern .ppf-question .dashicons {
    color: var(--ppf-accent);
}

.ppf-style-modern .ppf-toggle-icon {
    color: var(--ppf-secondary);
}

.ppf-style-modern .ppf-item.active .ppf-question {
    border-left-color: var(--ppf-accent);
    background: linear-gradient(135deg, var(--ppf-white) 0%, var(--ppf-bg-light) 100%);
}

.ppf-style-modern .ppf-item.active .ppf-toggle-icon {
    color: var(--ppf-accent);
}

/* Minimal Style - Full Color Bar */
.ppf-style-minimal .ppf-item {
    border: none;
    border-bottom: 2px solid var(--ppf-border);
    border-radius: 0;
    margin-bottom: 0;
    background: transparent;
    box-shadow: none;
}

.ppf-style-minimal .ppf-question {
    padding: 18px 0;
    background: transparent;
    color: var(--ppf-primary);
    border-left: 6px solid transparent;
}

.ppf-style-minimal .ppf-question:hover {
    background: transparent;
    color: var(--ppf-secondary);
    border-left-color: var(--ppf-secondary);
}

.ppf-style-minimal .ppf-question .dashicons {
    color: var(--ppf-accent);
}

.ppf-style-minimal .ppf-toggle-icon {
    color: var(--ppf-secondary);
}

.ppf-style-minimal .ppf-item.active .ppf-question {
    border-left-color: var(--ppf-accent);
    color: var(--ppf-primary);
}

/* Colorful Style - Full Color Bar */
.ppf-style-colorful .ppf-item {
    background: linear-gradient(135deg, var(--ppf-primary) 0%, var(--ppf-secondary) 100%);
    border: none;
    box-shadow: 0 10px 30px rgba(46, 58, 110, 0.2);
}

.ppf-style-colorful .ppf-question {
    background: rgba(255, 255, 255, 0.1);
    color: var(--ppf-white);
    border-left: 6px solid var(--ppf-accent);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.ppf-style-colorful .ppf-question:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--ppf-accent) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.ppf-style-colorful .ppf-question:hover:before {
    opacity: 0.2;
}

.ppf-style-colorful .ppf-question:hover {
    background: rgba(255, 255, 255, 0.15);
}

.ppf-style-colorful .ppf-question .dashicons,
.ppf-style-colorful .ppf-toggle-icon {
    color: var(--ppf-white);
    opacity: 1;
}

.ppf-style-colorful .ppf-item.active .ppf-question {
    border-left-color: var(--ppf-white);
    background: rgba(255, 255, 255, 0.2);
}

.ppf-style-colorful .ppf-answer {
    background: var(--ppf-white);
    color: var(--ppf-text-dark);
    border-radius: 12px;
    margin: 5px;
}

/* Dark Style - Full Color Bar */
.ppf-style-dark {
    background: var(--ppf-primary);
    padding: 40px;
    border-radius: 20px;
}

.ppf-style-dark .ppf-item {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.ppf-style-dark .ppf-question {
    background: transparent;
    color: var(--ppf-white);
    border-left: 6px solid var(--ppf-accent);
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.ppf-style-dark .ppf-question:hover {
    background: rgba(255, 255, 255, 0.05);
    border-left-color: var(--ppf-white);
}

.ppf-style-dark .ppf-question .dashicons {
    color: var(--ppf-accent);
}

.ppf-style-dark .ppf-toggle-icon {
    color: var(--ppf-accent);
}

.ppf-style-dark .ppf-item.active .ppf-question {
    border-left-color: var(--ppf-white);
    background: rgba(255, 255, 255, 0.1);
}

.ppf-style-dark .ppf-answer {
    background: rgba(0, 0, 0, 0.2);
    color: rgba(255, 255, 255, 0.9);
}

/* Grid Layout Enhancement */
.ppf-layout-grid .ppf-faqs-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
}

.ppf-layout-grid .ppf-item {
    height: fit-content;
    margin-bottom: 0;
    display: flex;
    flex-direction: column;
}

.ppf-layout-grid .ppf-question {
    padding: 18px 20px;
}

.ppf-layout-grid .ppf-answer {
    padding: 0 20px 20px 20px;
}

/* Expand/Collapse Buttons Enhancement */
.ppf-expand-collapse {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
    margin-top: 30px;
    padding-top: 25px;
    border-top: 2px solid var(--ppf-border);
}

.ppf-expand-all-btn,
.ppf-collapse-all-btn {
    background: transparent;
    border: 2px solid var(--ppf-primary);
    color: var(--ppf-primary);
    padding: 10px 24px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ppf-expand-all-btn:hover,
.ppf-collapse-all-btn:hover {
    background: var(--ppf-primary);
    color: var(--ppf-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--ppf-shadow);
}

.ppf-expand-all-btn:active,
.ppf-collapse-all-btn:active {
    transform: translateY(0);
}

/* Loading Animation */
.ppf-item {
    animation: fadeInUp 0.5s ease forwards;
    opacity: 0;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Stagger children animations */
.ppf-item:nth-child(1) { animation-delay: 0.1s; }
.ppf-item:nth-child(2) { animation-delay: 0.2s; }
.ppf-item:nth-child(3) { animation-delay: 0.3s; }
.ppf-item:nth-child(4) { animation-delay: 0.4s; }
.ppf-item:nth-child(5) { animation-delay: 0.5s; }
.ppf-item:nth-child(6) { animation-delay: 0.6s; }
.ppf-item:nth-child(7) { animation-delay: 0.7s; }
.ppf-item:nth-child(8) { animation-delay: 0.8s; }
.ppf-item:nth-child(9) { animation-delay: 0.9s; }
.ppf-item:nth-child(10) { animation-delay: 1s; }

/* Responsive Enhancements */
@media screen and (max-width: 768px) {
    .ppf-container {
        margin: 20px auto;
        padding: 0 15px;
    }
    
    .ppf-main-heading {
        font-size: 28px;
        margin-bottom: 30px;
    }
    
    .ppf-post-title {
        font-size: 22px;
    }
    
    .ppf-sub-heading {
        font-size: 18px;
        padding-left: 12px;
    }
    
    .ppf-question {
        padding: 15px 20px;
        font-size: 15px;
        gap: 12px;
        border-left-width: 4px;
    }
    
    .ppf-answer {
        padding: 0 20px 20px 20px;
        font-size: 14px;
    }
    
    .ppf-layout-grid .ppf-faqs-list {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .ppf-expand-collapse {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    
    .ppf-expand-all-btn,
    .ppf-collapse-all-btn {
        width: 100%;
        text-align: center;
    }
    
    .ppf-style-dark {
        padding: 25px;
    }
}

/* Print Styles */
@media print {
    .ppf-question {
        cursor: default;
        background: none !important;
        color: var(--ppf-text-dark) !important;
        border-bottom: 1px solid var(--ppf-border);
        border-left: none !important;
    }
    
    .ppf-answer {
        display: block !important;
        background: none !important;
    }
    
    .ppf-toggle-icon,
    .ppf-expand-collapse {
        display: none !important;
    }
}

/* Accessibility */
.ppf-question:focus-visible {
    outline: 2px solid var(--ppf-accent);
    outline-offset: 2px;
}

.ppf-expand-all-btn:focus-visible,
.ppf-collapse-all-btn:focus-visible {
    outline: 2px solid var(--ppf-accent);
    outline-offset: 2px;
}

/* Additional Color Bar Variations */
.ppf-item .ppf-question[data-color="primary"] {
    border-left-color: var(--ppf-primary);
}

.ppf-item .ppf-question[data-color="secondary"] {
    border-left-color: var(--ppf-secondary);
}

.ppf-item .ppf-question[data-color="accent"] {
    border-left-color: var(--ppf-accent);
}

.ppf-item.active .ppf-question[data-color="primary"] {
    border-left-color: var(--ppf-accent);
}

.ppf-item.active .ppf-question[data-color="secondary"] {
    border-left-color: var(--ppf-primary);
}

.ppf-item.active .ppf-question[data-color="accent"] {
    border-left-color: var(--ppf-secondary);
}