/* Page background + typography */
body {
    background: #f6f7fb;
    font-family: "Roboto Mono", monospace;
}

.page-title {
    font-weight: 800;
    letter-spacing: -0.5px;
}

.page-subtitle {
    color: #6b7280;
    font-size: 13px;
}

/* Wall card */
.single-wall {
    cursor: pointer;
    border: 0;
    border-radius: 16px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.single-wall:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.12);
}

/* Image with fixed height (consistent grid) */
.wall-image {
    height: 170px;
    width: 100%;
    object-fit: cover;
    display: block;
}

/* Card body spacing */
.single-wall .card-body {
    padding: 14px 14px 16px 14px;
}

/* Title */
.wall-title {
    font-weight: 800;
    margin: 0 0 8px 0;
    font-size: 14px;
    color: #111827;
}

/* Meta row */
.wall-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 12px;
    color: #6b7280;
}

/* Progress bar */
.wall-progress {
    height: 8px;
    background: #eef2ff;
    border-radius: 999px;
    overflow: hidden;
}

.wall-progress>div {
    height: 100%;
    width: 0%;
    border-radius: 999px;
    background: #111827;
    transition: width 0.3s ease;
}

/* Badge on image */
.wall-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    font-size: 11px;
    font-weight: 700;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(17, 24, 39, 0.9);
    color: #fff;
    backdrop-filter: blur(8px);
}

/* Image wrapper for badge */
.wall-image-wrap {
    position: relative;
}

/* Small “open” hint */
.wall-open-hint {
    font-size: 12px;
    font-weight: 700;
    color: #111827;
    opacity: 0.9;
}

/* Skeleton loader */
.wall-skeleton {
    border-radius: 16px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

.skel-img {
    height: 170px;
    background: linear-gradient(90deg, #eee 25%, #f7f7f7 37%, #eee 63%);
    background-size: 400% 100%;
    animation: shimmer 1.3s infinite;
}

.skel-body {
    padding: 14px;
}

.skel-line {
    height: 10px;
    margin-top: 10px;
    border-radius: 999px;
    background: linear-gradient(90deg, #eee 25%, #f7f7f7 37%, #eee 63%);
    background-size: 400% 100%;
    animation: shimmer 1.3s infinite;
}

.skel-line.short {
    width: 55%;
}

.skel-line.long {
    width: 85%;
}

@keyframes shimmer {
    0% {
        background-position: 100% 0;
    }

    100% {
        background-position: 0 0;
    }
}