@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --qpm-primary: #0d2c5a;
    --qpm-primary-light: #16407c;
    --qpm-accent: #fc8d0e;
    --qpm-accent-hover: #e07a0c;
    --qpm-bg: #f4f7f6;
    --qpm-text: #334155;
    --qpm-text-light: #64748b;
    --qpm-border: #e2e8f0;
    --qpm-white: #ffffff;
    --qpm-success: #10b981;
    --qpm-shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --qpm-shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
    --qpm-shadow-lg: 0 20px 40px -10px rgba(13, 44, 90, 0.15);
    --qpm-radius: 16px;
    --qpm-font: 'Inter', system-ui, -apple-system, sans-serif;
}

.qpm-wrapper {
    font-family: var(--qpm-font);
    color: var(--qpm-text);
    line-height: 1.6;
}

/* ==========================================================================
   Listing Grid & Cards
   ========================================================================== */
.qpm-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.qpm-card {
    background: var(--qpm-white);
    border-radius: var(--qpm-radius);
    overflow: hidden;
    box-shadow: var(--qpm-shadow-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--qpm-border);
    display: flex;
    flex-direction: column;
    position: relative;
}

.qpm-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--qpm-shadow-lg);
    border-color: transparent;
}

.qpm-card-img-wrap {
    position: relative;
    height: 220px;
    background: linear-gradient(135deg, var(--qpm-primary) 0%, var(--qpm-primary-light) 100%);
    overflow: hidden;
}

.qpm-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.qpm-card:hover .qpm-thumb {
    transform: scale(1.05);
}

.qpm-thumb-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    opacity: 0.3;
}

.qpm-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--qpm-accent);
    color: var(--qpm-white);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 10px rgba(252, 141, 14, 0.3);
    z-index: 2;
}

.qpm-card-body {
    padding: 25px 25px 15px;
    flex-grow: 1;
}

.qpm-card-body h3 {
    margin: 0 0 12px 0;
    color: var(--qpm-primary);
    font-size: 1.3rem;
    font-weight: 800;
    line-height: 1.4;
}

.qpm-content {
    color: var(--qpm-text-light);
    font-size: 0.95rem;
}

.qpm-card-footer {
    padding: 0 25px 25px;
}

.qpm-btn-block {
    display: block;
    width: 100%;
    text-align: center;
    background: var(--qpm-primary);
    color: var(--qpm-white) !important;
    text-decoration: none !important;
    padding: 14px;
    border-radius: 10px;
    font-weight: 600;
    transition: background 0.2s, transform 0.2s;
}

.qpm-btn-block:hover {
    background: var(--qpm-accent);
}

/* ==========================================================================
   Single Detail Page
   ========================================================================== */
.qpm-single-page {
    background: var(--qpm-bg);
    border-radius: var(--qpm-radius);
    overflow: hidden;
    box-shadow: var(--qpm-shadow-md);
    margin-bottom: 50px;
}

/* Hero */
.qpm-hero {
    background: linear-gradient(135deg, var(--qpm-primary) 0%, #061a3a 100%);
    padding: 60px 40px 120px;
    text-align: center;
    position: relative;
}

.qpm-hero::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0; height: 50px;
    background: linear-gradient(to top, var(--qpm-bg), transparent);
}

.qpm-hero-inner {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.qpm-hero-label {
    display: inline-block;
    background: rgba(255,255,255,0.1);
    color: var(--qpm-accent);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    border: 1px solid rgba(255,255,255,0.2);
}

.qpm-hero h1 {
    color: var(--qpm-white);
    font-size: 2.8rem;
    font-weight: 800;
    margin: 0 0 20px 0;
    line-height: 1.2;
}

.qpm-hero-desc {
    color: #cbd5e1;
    font-size: 1.15rem;
}

/* Overlap Container */
.qpm-overlap-container {
    max-width: 1000px;
    margin: -80px auto 40px;
    padding: 0 20px;
    position: relative;
    z-index: 10;
}

.qpm-split {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.qpm-box {
    flex: 1;
    background: var(--qpm-white);
    border-radius: var(--qpm-radius);
    padding: 40px;
    box-shadow: var(--qpm-shadow-md);
    border: 1px solid rgba(255,255,255,0.8);
}

.qpm-solution-box {
    border-top: 5px solid var(--qpm-accent);
}

.qpm-box-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.qpm-box h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--qpm-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.qpm-icon { font-size: 1.8rem; }

.qpm-tag {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}
.free-tag { background: #e2e8f0; color: #475569; }
.premium-tag { background: var(--qpm-accent); color: var(--qpm-white); }

.qpm-subtext {
    color: var(--qpm-text-light);
    font-size: 0.95rem;
    margin-bottom: 25px;
    margin-top: 5px;
}

.qpm-solution-desc {
    background: #f8fafc;
    padding: 20px;
    border-radius: 10px;
    font-size: 0.95rem;
    color: var(--qpm-text);
    margin-bottom: 25px;
    border-left: 4px solid var(--qpm-primary-light);
}

/* File Lists */
.qpm-file-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.qpm-file-item {
    display: flex;
    align-items: center;
    padding: 15px;
    background: var(--qpm-white);
    border: 1px solid var(--qpm-border);
    border-radius: 12px;
    text-decoration: none !important;
    transition: all 0.2s ease;
}

.qpm-file-item:hover {
    border-color: var(--qpm-primary-light);
    box-shadow: var(--qpm-shadow-sm);
    transform: translateX(4px);
}

.qpm-fi-icon {
    font-size: 1.8rem;
    margin-right: 15px;
}

.qpm-fi-details {
    flex-grow: 1;
    overflow: hidden;
}

.qpm-fi-name {
    display: block;
    font-weight: 600;
    color: var(--qpm-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.qpm-fi-meta {
    display: block;
    font-size: 0.75rem;
    color: var(--qpm-text-light);
    margin-top: 3px;
}

.qpm-fi-action {
    color: var(--qpm-primary);
    opacity: 0.5;
    transition: opacity 0.2s;
}

.qpm-file-item:hover .qpm-fi-action {
    opacity: 1;
}

.qpm-file-item.paid {
    background: #f8fafc;
}
.qpm-file-item.paid:hover {
    border-color: var(--qpm-accent);
}
.qpm-file-item.paid .qpm-fi-action {
    color: var(--qpm-accent);
}

.qpm-empty {
    padding: 20px;
    text-align: center;
    background: #f8fafc;
    border-radius: 10px;
    color: var(--qpm-text-light);
    font-style: italic;
}

/* Paywall & Checkout */
.qpm-paywall-wrap {
    margin-top: 25px;
}

.qpm-lock-banner {
    text-align: center;
    padding: 30px 20px;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px dashed #cbd5e1;
}

.qpm-lock-icon {
    font-size: 3.5rem;
    margin-bottom: 15px;
}

.qpm-lock-banner h3 {
    color: var(--qpm-primary);
    font-size: 1.4rem;
    margin: 0 0 10px 0;
}

.qpm-lock-banner p {
    color: var(--qpm-text-light);
    margin-bottom: 25px;
}

.qpm-checkout-card {
    background: var(--qpm-white);
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--qpm-shadow-sm);
    border: 1px solid var(--qpm-border);
}

.qpm-price-display {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--qpm-primary);
    margin-bottom: 20px;
}

.qpm-price-suffix {
    font-size: 1rem;
    color: var(--qpm-text-light);
    font-weight: 500;
}

.qpm-buy-btn-wrap .button,
.qpm-buy-btn-wrap .single_add_to_cart_button {
    width: 100%;
    background: var(--qpm-accent) !important;
    color: var(--qpm-white) !important;
    font-family: var(--qpm-font);
    font-size: 1.1rem;
    padding: 16px 24px !important;
    border-radius: 10px !important;
    border: none !important;
    font-weight: 700 !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 15px rgba(252, 141, 14, 0.3) !important;
}

.qpm-buy-btn-wrap .button:hover,
.qpm-buy-btn-wrap .single_add_to_cart_button:hover {
    background: var(--qpm-accent-hover) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(252, 141, 14, 0.4) !important;
}

.qpm-guarantee {
    margin-top: 15px;
    font-size: 0.8rem;
    color: var(--qpm-text-light);
    font-weight: 500;
}

.qpm-alert.success {
    background: #ecfdf5;
    color: #065f46;
    padding: 16px 20px;
    border-radius: 10px;
    border: 1px solid #a7f3d0;
    margin-bottom: 20px;
}

/* Responsive */
@media (max-width: 900px) {
    .qpm-split {
        flex-direction: column;
    }
    .qpm-hero {
        padding: 50px 20px 100px;
    }
    .qpm-hero h1 {
        font-size: 2.2rem;
    }
}
@media (max-width: 600px) {
    .qpm-box {
        padding: 25px;
    }
    .qpm-overlap-container {
        margin-top: -50px;
    }
}

.qpm-icon .dashicons { font-size: 1.5em; width: 1.5em; height: 1.5em; line-height: 1; }
.qpm-thumb-placeholder .dashicons { font-size: 3rem; width: 3rem; height: 3rem; line-height: 1; color: var(--qpm-white); }
.qpm-fi-icon .dashicons { font-size: 1.5rem; width: 1.5rem; height: 1.5rem; }
.qpm-lock-icon .dashicons { font-size: 3.5rem; width: 3.5rem; height: 3.5rem; color: var(--qpm-text-light); }
.qpm-guarantee .dashicons { font-size: 1rem; width: 1rem; height: 1rem; vertical-align: middle; margin-top: -2px; }