* {
    box-sizing: border-box
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Arial, sans-serif;
    background: #0b0c10;
    color: #e8e8e8
}

a {
    color: inherit
}

code {
    background: #14151c;
    padding: .1rem .35rem;
    border-radius: .35rem
}

.top {
    position: sticky;
    top: 0;
    background: #0b0c10cc;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #1f2130;
    padding: 14px 18px
}

h1 {
    margin: 0;
    font-size: 1.2rem
}

.sub {
    opacity: .85;
    margin-top: 4px
}

.warn {
    color: #ffcc66
}

.wrap {
    max-width: 1100px;
    margin: 0 auto;
    padding: 18px
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px
}

.card {
    border: 0;
    padding: 0;
    background: #14151c;
    border-radius: 14px;
    overflow: hidden;
    cursor: pointer
}

.card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    display: block
}

.btn {
    display: inline-block;
    border: 1px solid #2a2d40;
    background: #14151c;
    color: #fff;
    padding: 10px 14px;
    border-radius: 12px;
    text-decoration: none;
    cursor: pointer
}

.btn:hover {
    transform: translateY(-1px)
}

.panel {
    border: 1px solid #1f2130;
    background: #12131a;
    border-radius: 14px;
    padding: 14px;
    margin: 14px 0
}

.stack {
    display: flex;
    flex-direction: column;
    gap: 10px
}

.row {
    margin-top: 12px
}

input[type="text"] {
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid #2a2d40;
    background: #0f1016;
    color: #fff
}

.lightbox {
    position: fixed;
    inset: 0;
    background: #000c;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 18px;
    z-index: 50
}

.lightbox.open {
    display: flex
}

.lb-inner {
    position: relative;
    max-width: 980px;
    width: 100%
}

.lb-inner img {
    width: 100%;
    max-height: 72vh;
    object-fit: contain;
    background: #000;
    border-radius: 14px
}

.lb-close {
    position: absolute;
    top: -6px;
    right: -6px;
    border: 0;
    background: #14151c;
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 999px;
    cursor: pointer;
    border: 1px solid #2a2d40
}

.lb-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 10px
}

.hint {
    opacity: .8;
    font-size: .95rem
}