/* =====================================================
   PDF Donation Campaigns – Frontend Styles
   Plugin by Md Moqim Alam | digitalmoqim.com
   ===================================================== */

/* Root Variables */
:root {
    --pdf-green:   #1a7a4a;
    --pdf-gold:    #c8962b;
    --pdf-dark:    #1a1a2e;
    --pdf-light:   #f7f9fc;
    --pdf-border:  #e2e8f0;
    --pdf-text:    #334155;
    --pdf-muted:   #64748b;
    --pdf-white:   #ffffff;
    --pdf-danger:  #dc2626;
    --pdf-radius:  12px;
    --pdf-shadow:  0 4px 20px rgba(0,0,0,0.08);
}

/* ── Campaign Archive (Shortcode) ──────────────────── */
.pdf-dc-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    font-family: inherit;
}

.pdf-dc-header {
    text-align: center;
    margin-bottom: 40px;
}

.pdf-dc-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--pdf-dark);
    margin-bottom: 8px;
}

.pdf-dc-subtitle {
    color: var(--pdf-muted);
    font-size: 1rem;
}

/* Grid */
.pdf-dc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 28px;
}

/* Card */
.pdf-dc-card {
    background: var(--pdf-white);
    border-radius: var(--pdf-radius);
    box-shadow: var(--pdf-shadow);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: 1px solid var(--pdf-border);
}

.pdf-dc-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.12);
}

.pdf-dc-card-thumb-link { display: block; }

.pdf-dc-card-thumb {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.pdf-dc-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.pdf-dc-card:hover .pdf-dc-card-thumb img {
    transform: scale(1.05);
}

/* Badge */
.pdf-dc-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
}

.badge-open  { background: var(--pdf-green); color: #fff; }
.badge-closed { background: var(--pdf-danger); color: #fff; }

.pdf-dc-card-body {
    padding: 20px;
}

.pdf-dc-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.4;
}

.pdf-dc-card-title a {
    color: var(--pdf-dark);
    text-decoration: none;
    transition: color 0.2s;
}

.pdf-dc-card-title a:hover { color: var(--pdf-green); }

.pdf-dc-card-excerpt {
    color: var(--pdf-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

/* Progress Bar */
.pdf-dc-progress-wrap { margin-bottom: 14px; }

.pdf-dc-progress-bar {
    background: #e2e8f0;
    border-radius: 99px;
    height: 8px;
    overflow: hidden;
    margin-bottom: 6px;
}

.pdf-dc-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--pdf-green), #27ae60);
    border-radius: 99px;
    transition: width 0.6s ease;
}

.pdf-dc-progress-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--pdf-muted);
}

.pdf-dc-raised { color: var(--pdf-green); font-weight: 600; }

.pdf-dc-percent {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--pdf-gold);
    margin-top: 2px;
}

/* Meta Row */
.pdf-dc-meta-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 16px;
}

.pdf-dc-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--pdf-muted);
}

.pdf-dc-meta-item svg { flex-shrink: 0; }
.meta-expired { color: var(--pdf-danger); }

/* Card Actions */
.pdf-dc-card-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.pdf-dc-btn-details,
.pdf-dc-btn-donate {
    display: inline-block;
    padding: 9px 18px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
}

.pdf-dc-btn-details {
    background: var(--pdf-light);
    color: var(--pdf-dark);
    border: 1px solid var(--pdf-border);
}

.pdf-dc-btn-details:hover {
    background: var(--pdf-dark);
    color: #fff;
}

.pdf-dc-btn-donate {
    background: var(--pdf-green);
    color: #fff;
}

.pdf-dc-btn-donate:hover {
    background: #155d38;
    color: #fff;
}

/* Empty State */
.pdf-dc-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--pdf-muted);
    font-size: 1rem;
}

/* ── Single Campaign Page ──────────────────────────── */
.pdf-dc-single-wrap {
    max-width: 1200px;
    margin: 0 auto;
    margin-top: 60px;
    padding: 0 20px 60px;
}

/* Hero */
.pdf-dc-single-hero {
    position: relative;
    border-radius: var(--pdf-radius);
    overflow: hidden;
    margin-bottom: 40px;
    min-height: 380px;
    display: flex;
    align-items: flex-end;
}

.pdf-dc-single-hero-img {
    position: absolute;
    inset: 0;
}

.pdf-dc-single-hero-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pdf-dc-single-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,20,40,0.85) 30%, rgba(10,20,40,0.2));
}

.pdf-dc-single-hero-content {
    position: relative;
    z-index: 2;
    padding: 40px;
    color: #fff;
}

.pdf-dc-badge-large {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.pdf-dc-badge-large.badge-open  { background: rgba(26,122,74,0.9); }
.pdf-dc-badge-large.badge-closed { background: rgba(220,38,38,0.9); }

.pdf-dc-single-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 10px;
    line-height: 1.2;
    color: #fff;
}

.pdf-dc-single-excerpt {
    font-size: 1rem;
    opacity: 0.9;
    max-width: 600px;
}

/* Body Layout */
.pdf-dc-single-body {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 32px;
    align-items: start;
}

/* Content */
.pdf-dc-single-content {
    line-height: 1.8;
    color: var(--pdf-text);
    margin-bottom: 36px;
}

/* Gallery Section */
.pdf-dc-section-heading {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--pdf-dark);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--pdf-green);
}

.pdf-dc-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.pdf-dc-gallery-item {
    display: block;
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
}

.pdf-dc-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.pdf-dc-gallery-item:hover img { transform: scale(1.08); }

.pdf-dc-gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(26,122,74,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
    color: #fff;
    font-size: 2rem;
    font-weight: 300;
}

.pdf-dc-gallery-item:hover .pdf-dc-gallery-overlay { opacity: 1; }

/* Sidebar */
.pdf-dc-single-sidebar { position: sticky; top: 80px; }

.pdf-dc-sidebar-box {
    background: var(--pdf-white);
    border: 1px solid var(--pdf-border);
    border-radius: var(--pdf-radius);
    padding: 22px;
    margin-bottom: 20px;
    box-shadow: var(--pdf-shadow);
}

.pdf-dc-sidebar-heading {
    font-size: 1rem;
    font-weight: 700;
    color: var(--pdf-dark);
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--pdf-border);
}

/* Progress Box */
.pdf-dc-progress-box { text-align: center; background: linear-gradient(135deg, #f0fdf4, #fff); }

.pdf-dc-raised-big {
    font-size: 2rem;
    font-weight: 800;
    color: var(--pdf-green);
}

.pdf-dc-raised-label {
    font-size: 0.9rem;
    color: var(--pdf-muted);
    margin-bottom: 8px;
}

.pdf-dc-percent-label {
    font-weight: 700;
    color: var(--pdf-gold);
    font-size: 1.1rem;
}

/* Sidebar Date Row */
.pdf-dc-sidebar-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
}

.pdf-dc-sidebar-icon { font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; }

.pdf-dc-sidebar-label {
    font-size: 0.75rem;
    color: var(--pdf-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pdf-dc-sidebar-value {
    font-weight: 600;
    color: var(--pdf-dark);
    font-size: 0.9rem;
}

.pdf-dc-days-left {
    font-size: 0.8rem;
    color: var(--pdf-green);
    font-weight: 600;
    margin-top: 2px;
}

/* Donate Box */
.pdf-dc-donate-box { background: linear-gradient(135deg, #1a7a4a, #155d38); text-align: center; }

.pdf-dc-btn-donate-large {
    display: block;
    background: #fff;
    color: var(--pdf-green);
    font-weight: 800;
    font-size: 1.1rem;
    padding: 14px 24px;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.2s;
    margin-bottom: 8px;
}

.pdf-dc-btn-donate-large:hover {
    background: var(--pdf-gold);
    color: #fff;
}

.pdf-dc-donate-note {
    color: rgba(255,255,255,0.8);
    font-size: 0.82rem;
    margin: 0;
}

/* Share Buttons */
.pdf-dc-share-buttons { display: flex; gap: 8px; flex-wrap: wrap; }

.pdf-dc-share-btn {
    flex: 1;
    text-align: center;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    color: #fff;
    transition: opacity 0.2s;
}

.pdf-dc-share-btn:hover { opacity: 0.85; color: #fff; }
.share-fb { background: #1877f2; }
.share-wa { background: #25d366; }
.share-tw { background: #1da1f2; }

/* Back Link */
.pdf-dc-back-link {
    display: inline-block;
    color: var(--pdf-green);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: color 0.2s;
}

.pdf-dc-back-link:hover { color: var(--pdf-dark); }

/* Lightbox */
#pdf-dc-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
}

#pdf-dc-lightbox-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.92);
}

#pdf-dc-lightbox-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 90vw;
    max-height: 90vh;
}

#pdf-dc-lightbox-img {
    max-width: 90vw;
    max-height: 85vh;
    border-radius: 8px;
    object-fit: contain;
}

#pdf-dc-lightbox-close {
    position: fixed;
    top: 20px;
    right: 28px;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
    z-index: 100000;
}

#pdf-dc-lightbox-prev,
#pdf-dc-lightbox-next {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
    z-index: 100000;
    background: rgba(255,255,255,0.1);
    padding: 10px 16px;
    border-radius: 8px;
    transition: background 0.2s;
}

#pdf-dc-lightbox-prev { left: 16px; }
#pdf-dc-lightbox-next { right: 16px; }
#pdf-dc-lightbox-prev:hover,
#pdf-dc-lightbox-next:hover { background: rgba(255,255,255,0.25); }

/* ── Responsive ────────────────────────────────────── */
@media (max-width: 900px) {
    .pdf-dc-single-body {
        grid-template-columns: 1fr;
    }
    .pdf-dc-single-sidebar { position: static; }
    .pdf-dc-gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .pdf-dc-grid { grid-template-columns: 1fr; }
    .pdf-dc-single-title { font-size: 1.4rem; }
    .pdf-dc-single-hero-content { padding: 24px; }
    .pdf-dc-gallery-grid { grid-template-columns: repeat(2, 1fr); }
}