/* ==========================================================================
   PHASE 15: PROFESSIONAL DISCOVERY HUB STYLES
   ========================================================================== */

/* 1. Layout Container */
.pinsu-discovery-layout-container {
    display: flex;
    gap: 40px;
    margin-top: 50px;
    align-items: flex-start;
}

.pinsu-shop-sidebar {
    width: 300px;
    flex-shrink: 0;
    position: sticky;
    top: 100px; /* Sticky depth */
}

.pinsu-discovery-content-area {
    flex-grow: 1;
}

/* 2. Category Hero Refinements */
.pinsu-category-hero {
    background: linear-gradient(rgba(255,253,249,0.9), rgba(255,253,249,0.9)), url('../images/henna-pattern-bg.png');
    padding: 80px 40px;
    border-radius: 40px;
    text-align: center;
    border: 1px solid #f2e9e4;
    margin-bottom: 30px;
}

@media (max-width: 768px) {
    .pinsu-category-hero {
        padding: 40px 20px;
        border-radius: 30px;
    }
}

.pinsu-cat-breadcrumbs {
    margin-top: 25px;
    font-size: 13px;
    color: #bfa89e;
    text-transform: uppercase;
    font-weight: 700;
}

.pinsu-cat-breadcrumbs a { color: #5a5452; text-decoration: none; }

/* 3. Sidebar Widgets */
.pinsu-widget {
    background: #fff;
    padding: 25px;
    border-radius: 25px;
    margin-bottom: 20px;
    border: 1px solid #f2e9e4;
    box-shadow: 0 10px 30px rgba(0,0,0,0.02);
}

.pinsu-widget-title {
    font-size: 18px;
    font-weight: 800;
    color: var(--v4-dark);
    margin-bottom: 20px;
    border-bottom: 1.5px solid #fdf5f2;
    padding-bottom: 10px;
}

.pinsu-widget ul.menu { list-style: none; padding: 0; margin: 0; }
.pinsu-widget ul.menu li { margin-bottom: 12px; }
.pinsu-widget ul.menu li a { font-size: 15px; color: #5a5452; text-decoration: none; font-weight: 600; transition: 0.3s; }
.pinsu-widget ul.menu li a:hover { color: var(--v4-gold); padding-left: 5px; }

/* Mini Product Sidebar */
.sidebar-product-mini { display: flex; gap: 15px; margin-bottom: 15px; align-items: center; }
.mini-thumb { width: 60px; height: 60px; border-radius: 12px; overflow: hidden; border: 1px solid #eee; }
.mini-thumb img { width: 100%; height: 100%; object-fit: cover; }
.mini-info a { display: block; font-size: 14px; font-weight: 700; color: #5a5452; text-decoration: none; margin-bottom: 5px; }
.mini-price { font-size: 13px; font-weight: 800; color: var(--v4-rosegold); }

/* Sidebar CTA */
.pinsu-sidebar-cta { background: var(--v4-dark); color: #fff; text-align: center; }
.pinsu-sidebar-cta p { font-size: 14px; font-weight: 700; margin-bottom: 15px; }
.sidebar-wa-btn {
    background: #25d366; color: #fff !important; padding: 12px; border-radius: 10px; display: block;
    font-weight: 800; text-decoration: none !important; transition: 0.3s;
}
.sidebar-wa-btn:hover { background: #128c7e; transform: scale(1.02); }

/* 4. Visual Evidence & Audiences */
.pinsu-stain-visuals, .pinsu-artist-audiences { margin-top: 60px; }
.proof-title { font-family: 'Playfair Display', serif; font-size: 32px; text-align: center; margin-bottom: 40px; color: var(--v4-dark); }

.stain-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 25px; }
.stain-card { text-align: center; }
.stain-img img { width: 100%; border-radius: 20px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
.stain-card p { margin-top: 15px; font-weight: 800; color: #bfa89e; font-size: 11px; text-transform: uppercase; }

.audience-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.aud-item { background: #fff; padding: 30px 20px; border-radius: 25px; text-align: center; border: 1px solid #f2e9e4; }
.aud-icon i { font-size: 28px; color: var(--v4-gold); margin-bottom: 15px; display: block; }
.aud-item h4 { font-size: 14px; margin: 0; color: var(--v4-dark); font-weight: 800; }

/* 5. Mobile Slide-out Panel */
.pinsu-mobile-discovery-toggle { display: none; margin: 20px 0; }
#pinsu-open-discovery-tools {
    width: 100%; background: var(--v4-dark); color: #fff; border: none; padding: 16px; 
    border-radius: 15px; font-weight: 800; font-size: 15px; display: flex; justify-content: center; gap: 10px;
}

.pinsu-discovery-panel {
    position: fixed; top: 0; right: -100%; width: 85%; height: 100%; background: #fff;
    z-index: 100000; transition: right 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: -10px 0 50px rgba(0,0,0,0.2); visibility: hidden;
}
.pinsu-discovery-panel.active { right: 0; visibility: visible; }

.panel-header { padding: 25px; border-bottom: 1px solid #eee; display: flex; justify-content: space-between; align-items: center; background: #fdf5f2; }
.panel-header h3 { margin: 0; font-family: 'Playfair Display', serif; font-size: 20px; }
#pinsu-close-discovery-tools { background: none; border: none; font-size: 32px; color: #999; cursor: pointer; }
.panel-body { padding: 20px; overflow-y: auto; height: calc(100% - 80px); }

@media (max-width: 1024px) {
    .pinsu-shop-sidebar { display: none; }
    .pinsu-mobile-discovery-toggle { display: block; }
    .pinsu-discovery-layout-container { gap: 0; }
}

@media (max-width: 768px) {
    .pinsu-cat-title { font-size: 32px; }
    .audience-grid { grid-template-columns: 1fr 1fr; gap: 15px; }
    .stain-grid { grid-template-columns: 1fr; gap: 20px; }
    .pinsu-stain-visuals, .pinsu-artist-audiences { margin-top: 40px; }
    .proof-title { font-size: 26px; margin-bottom: 30px; }
    .aud-item { padding: 20px 10px; }
}