/* Magazine Viewer */
.atmm-viewer-wrap {
    position: relative;
    background: #1a1a2e;
    border-radius: 8px;
    overflow: hidden;
    margin: 0;
    width: 100%;
}

.atmm-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    background: #0f0f1a;
    color: #fff;
    font-size: 14px;
    z-index: 10;
}

.atmm-title {
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 50%;
}

.atmm-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.atmm-btn {
    background: rgba(255,255,255,0.12);
    border: none;
    color: #fff;
    width: 38px;
    height: 38px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.atmm-btn:hover {
    background: rgba(255,255,255,0.25);
}

.atmm-page-num {
    font-size: 13px;
    min-width: 70px;
    text-align: center;
    color: rgba(255,255,255,0.8);
    font-variant-numeric: tabular-nums;
}

.atmm-separator {
    width: 1px;
    height: 24px;
    background: rgba(255,255,255,0.2);
    margin: 0 4px;
}

.atmm-zoom-level {
    font-size: 12px;
    min-width: 40px;
    text-align: center;
    color: rgba(255,255,255,0.7);
    font-variant-numeric: tabular-nums;
}

.atmm-flipbook-scroll {
    overflow: auto;
    width: 100%;
    position: relative;
}

.atmm-flipbook {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 0;
    transform-origin: center top;
    transition: transform 0.2s ease;
}

/* Fullscreen mode */
.atmm-is-fullscreen {
    background: #0a0a14;
    border-radius: 0;
}

.atmm-is-fullscreen .atmm-flipbook-scroll {
    height: calc(100vh - 58px);
}

.atmm-is-fullscreen .atmm-flipbook {
    min-height: calc(100vh - 58px) !important;
}

/* Loading indicator (PDF.js rendering) */
.atmm-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    color: rgba(255, 255, 255, 0.85);
}

.atmm-loading-spinner {
    width: 44px;
    height: 44px;
    border: 3px solid rgba(255, 255, 255, 0.15);
    border-top-color: #fff;
    border-radius: 50%;
    animation: atmm-spin 0.7s linear infinite;
    margin-bottom: 18px;
}

@keyframes atmm-spin {
    to { transform: rotate(360deg); }
}

.atmm-loading-text {
    font-size: 14px;
    font-variant-numeric: tabular-nums;
}

/* Single magazine layout */
.atmm-single-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 20px;
}

.atmm-single-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #888;
    text-decoration: none;
    font-size: 13px;
    margin-bottom: 16px;
    transition: color 0.2s;
}

.atmm-single-back:hover {
    color: #1a1a2e;
}

.atmm-single-header {
    margin-bottom: 20px;
}

.atmm-single-header h1 {
    margin: 0 0 10px;
    font-size: 28px;
    color: #1a1a2e;
    line-height: 1.3;
}

.atmm-single-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 14px;
    color: #666;
}

.atmm-single-meta span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.atmm-single-meta .atmm-meta-date {
    font-weight: 600;
    color: #444;
}

/* Magazine Grid */
.atmm-grid {
    display: grid;
    grid-template-columns: repeat(var(--atmm-cols, 3), 1fr);
    gap: var(--atmm-gap, 24px);
    padding: 20px 0;
}

@media (max-width: 768px) {
    .atmm-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .atmm-grid {
        grid-template-columns: 1fr;
    }
}

/* Card style (default) */
.atmm-grid-item {
    display: block;
    text-decoration: none;
    color: inherit;
    background: #fff;
    border-radius: var(--atmm-radius, 8px);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.atmm-grid-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

/* Flat style */
.atmm-style-flat .atmm-grid-item {
    box-shadow: none;
    background: transparent;
}

.atmm-style-flat .atmm-grid-item:hover {
    box-shadow: none;
    transform: scale(1.02);
}

/* Bordered style */
.atmm-style-bordered .atmm-grid-item {
    box-shadow: none;
    border: 1px solid #ddd;
}

.atmm-style-bordered .atmm-grid-item:hover {
    border-color: #1a1a2e;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.atmm-grid-cover {
    aspect-ratio: 3/4;
    overflow: hidden;
    background: #f0f0f0;
}

.atmm-grid-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.atmm-grid-item:hover .atmm-grid-cover img {
    transform: scale(1.03);
}

.atmm-grid-info {
    padding: 12px 16px;
}

.atmm-grid-info h3 {
    margin: 0 0 6px;
    font-size: 15px;
    line-height: 1.3;
    color: #1a1a2e;
}

.atmm-grid-info span {
    display: inline-block;
    font-size: 12px;
    color: #666;
    margin-right: 8px;
}

.atmm-grid-info .atmm-date {
    font-weight: 600;
    color: #444;
}

/* Heading style */
.atmm-grid-heading {
    font-size: 24px;
    color: #1a1a2e;
    margin-bottom: 8px;
}