/* ============================================================
   E-Magz Frontend Stylesheet
   Forward Services – Sachin Solanki | forward.co.in
   ============================================================ */

/* ---- Variables ---- */
.emagz-wrap, .emagz-viewer-wrap {
    --em-primary:   #2563eb;
    --em-primary-l: #dbeafe;
    --em-text:      #111827;
    --em-muted:     #6b7280;
    --em-border:    #e5e7eb;
    --em-bg:        #f9fafb;
    --em-radius:    10px;
    --em-card-rad:  12px;
    --em-shadow:    0 2px 8px rgba(0,0,0,.08);
    --em-shadow-hv: 0 8px 24px rgba(0,0,0,.14);
}

/* ============================================================
   GRID / ARCHIVE
   ============================================================ */
.emagz-wrap { width: 100%; }
.emagz-wrap *, .emagz-viewer-wrap * { box-sizing: border-box; }

/* ---- Controls bar ---- */
.emagz-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
    margin-bottom: 24px;
    padding: 16px;
    background: var(--em-bg);
    border: 1px solid var(--em-border);
    border-radius: var(--em-radius);
}
.emagz-control-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 130px;
}
.emagz-control-group label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--em-muted);
}
.emagz-control-group select,
.emagz-control-group input[type="number"] {
    padding: 8px 12px;
    border: 1px solid var(--em-border);
    border-radius: 6px;
    font-size: 13px;
    background: #fff;
    color: var(--em-text);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236b7280' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 28px;
}
.emagz-control-group input[type="number"] { background-image: none; padding-right: 12px; width: 80px; }
.emagz-control-group select:focus,
.emagz-control-group input:focus { outline: 2px solid var(--em-primary); border-color: transparent; }
.emagz-controls-apply {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    background: var(--em-primary);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s;
    align-self: flex-end;
}
.emagz-controls-apply:hover { background: #1d4ed8; color: #fff; }
.emagz-controls-reset {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    background: transparent;
    color: var(--em-muted);
    border: 1px solid var(--em-border);
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
    text-decoration: none;
    align-self: flex-end;
    transition: all .15s;
}
.emagz-controls-reset:hover { background: var(--em-bg); color: var(--em-text); }

/* ---- Results bar ---- */
.emagz-results-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
    font-size: 13px;
    color: var(--em-muted);
    flex-wrap: wrap;
    gap: 8px;
}
.emagz-results-bar strong { color: var(--em-text); }

/* ---- Grid ---- */
.emagz-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 22px;
    margin-bottom: 30px;
}
@media (max-width: 480px) {
    .emagz-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
}

/* ---- Card ---- */
.emagz-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}
.emagz-mag-card {
    border-radius: var(--em-card-rad);
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--em-border);
    box-shadow: var(--em-shadow);
    transition: transform .2s ease, box-shadow .2s ease;
}
.emagz-mag-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--em-shadow-hv);
}
.emagz-mag-cover {
    position: relative;
    width: 100%;
    padding-top: 133.33%; /* 3:4 ratio — works in every theme */
    overflow: hidden;
    background: var(--em-bg);
    display: block;
}
.emagz-mag-cover img {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .3s ease;
}
.emagz-mag-card:hover .emagz-mag-cover img { transform: scale(1.04); }
.emagz-cover-placeholder {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #dbeafe 0%, #ede9fe 100%);
    color: #93c5fd;
    font-size: 48px;
}
.emagz-mag-info {
    padding: 12px 14px 14px;
}
.emagz-mag-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--em-text);
    margin: 0 0 6px;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.emagz-mag-meta {
    display: flex;
    flex-direction: column;
    gap: 3px;
    font-size: 12px;
    color: var(--em-muted);
}
.emagz-mag-meta span { display: flex; align-items: center; gap: 4px; }
.emagz-meta-icon { width: 13px; height: 13px; opacity: .7; }

/* ---- Empty ---- */
.emagz-no-results {
    text-align: center;
    padding: 60px 20px;
    color: var(--em-muted);
}
.emagz-no-results svg { opacity: .25; margin-bottom: 12px; }
.emagz-no-results p { font-size: 15px; }

/* ---- Pagination ---- */
.emagz-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    flex-wrap: wrap;
    padding: 10px 0 20px;
}
.emagz-pagination a,
.emagz-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border-radius: 8px;
    border: 1px solid var(--em-border);
    font-size: 13px;
    font-weight: 500;
    color: var(--em-text);
    text-decoration: none;
    background: #fff;
    transition: all .15s;
}
.emagz-pagination a:hover { border-color: var(--em-primary); color: var(--em-primary); }
.emagz-pagination .current { background: var(--em-primary); border-color: var(--em-primary); color: #fff; font-weight: 700; }
.emagz-pagination .dots { border: none; background: none; color: var(--em-muted); }

/* ============================================================
   SINGLE VIEWER
   ============================================================ */
.emagz-viewer-wrap { max-width: 900px; margin: 0 auto; padding: 20px 0; }

.emagz-viewer-header {
    margin-bottom: 20px;
}
.emagz-viewer-header h1 {
    font-size: 22px;
    margin: 0 0 6px;
    color: var(--em-text);
}
.emagz-viewer-meta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 13px;
    color: var(--em-muted);
}
.emagz-viewer-meta span { display: flex; align-items: center; gap: 5px; }

/* ---- Canvas container ---- */
.emagz-pdf-container {
    background: #525659;
    border-radius: var(--em-radius);
    overflow: hidden;
    box-shadow: var(--em-shadow-hv);
    margin-bottom: 16px;
}
.emagz-pdf-toolbar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 10px 16px;
    background: #3a3d40;
    color: #fff;
}
.emagz-pdf-nav {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px; height: 32px;
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,.2);
    background: rgba(255,255,255,.08);
    color: #fff;
    cursor: pointer;
    font-size: 16px;
    transition: background .15s;
}
.emagz-pdf-nav:hover { background: rgba(255,255,255,.2); }
.emagz-pdf-nav:disabled { opacity: .3; cursor: not-allowed; }
.emagz-pdf-page-info { font-size: 13px; color: rgba(255,255,255,.85); min-width: 80px; text-align: center; }
.emagz-pdf-zoom {
    margin-left: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.emagz-pdf-zoom button {
    width: 28px; height: 28px;
    border-radius: 5px;
    border: 1px solid rgba(255,255,255,.2);
    background: rgba(255,255,255,.08);
    color: #fff;
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .15s;
}
.emagz-pdf-zoom button:hover { background: rgba(255,255,255,.2); }
.emagz-pdf-zoom span { font-size: 12px; color: rgba(255,255,255,.7); min-width: 40px; text-align: center; }

.emagz-pdf-canvas-wrap {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 20px;
    min-height: 500px;
    overflow: auto;
}
#emagz-pdf-canvas {
    display: block;
    box-shadow: 0 4px 20px rgba(0,0,0,.4);
    max-width: 100%;
}
.emagz-pdf-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    color: rgba(255,255,255,.7);
    gap: 12px;
}
.emagz-spinner {
    width: 36px; height: 36px;
    border: 3px solid rgba(255,255,255,.2);
    border-top-color: #fff;
    border-radius: 50%;
    animation: emagz-spin .7s linear infinite;
}
@keyframes emagz-spin { to { transform: rotate(360deg); } }

/* ---- Back button ---- */
.emagz-back-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    padding: 10px 0 4px;
}
.emagz-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--em-primary);
    color: #fff;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: background .15s;
}
.emagz-back-btn:hover { background: #1d4ed8; color: #fff; }
.emagz-back-btn svg { width: 16px; height: 16px; }
.emagz-pdf-download {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    border: 1px solid var(--em-border);
    border-radius: 8px;
    color: var(--em-muted);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all .15s;
}
.emagz-pdf-download:hover { border-color: var(--em-primary); color: var(--em-primary); }