:root {
    color-scheme: dark;
    --bg: #101316;
    --panel: #191d22;
    --line: #333a43;
    --muted: #a8b1bd;
    --ink: #f0f4f7;
    --mint: #7af0c7
}

* {
    box-sizing: border-box
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font: 16px/1.5 system-ui, sans-serif
}

button,
input,
select {
    font: inherit
}

button {
    cursor: pointer
}

button:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 3px solid var(--mint);
    outline-offset: 3px
}

header {
    padding: 24px 4vw;
    border-bottom: 1px solid var(--line);
    display: flex;
    align-items: center;
    gap: 14px;
    justify-content: space-between
}

.brand {
    display: flex;
    gap: 13px;
    align-items: center
}

.mark {
    width: 39px;
    height: 39px;
    background: var(--mint);
    color: #10291f;
    border-radius: 10px;
    text-align: center;
    line-height: 39px;
    font-weight: 800
}

.brand b {
    display: block;
    font-size: 18px
}

.muted {
    color: var(--muted)
}

.small {
    font-size: 14px
}

.badge {
    font-size: 13px;
    color: var(--mint);
    border: 1px solid #345b4d;
    padding: 5px 10px;
    border-radius: 20px
}

main {
    max-width: 1240px;
    margin: auto;
    padding: 36px 4vw 48px
}

.intro h1 {
    font-size: 32px;
    letter-spacing: -1px;
    margin: 0 0 7px
}

.intro p {
    margin: 0;
    color: var(--muted)
}

.toolbar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin: 26px 0
}

.btn {
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 10px 16px;
    background: #22272e;
    color: var(--ink);
    font-weight: 600
}

.primary {
    background: var(--mint);
    border-color: var(--mint);
    color: #10291f
}

.btn:hover {
    filter: brightness(1.1)
}

.layout {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(340px, .88fr);
    gap: 24px;
    align-items: start
}

.panel {
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--panel);
    padding: 23px
}

.panel-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 22px
}

.panel-title h2 {
    font-size: 18px;
    margin: 0
}

.deck {
    background: #080a0c;
    border: 1px solid #313943;
    border-radius: 22px;
    padding: 25px 22px 33px;
    box-shadow: 0 18px 35px #0004;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 13px
}

.key {
    position: relative;
    aspect-ratio: 1;
    border: 2px solid #303741;
    background: #11171d;
    border-radius: 10px;
    padding: 0;
    overflow: hidden
}

.key img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain
}

.key.device img {
    transform: rotate(180deg)
}

.key.selected {
    border-color: var(--mint);
    box-shadow: 0 0 0 3px #7af0c72a
}

.key .number {
    position: absolute;
    top: 3px;
    left: 5px;
    background: #080a0cbf;
    color: #f1f5f9;
    font-size: 11px;
    border-radius: 3px;
    padding: 0 3px
}

.deck-caption {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: var(--muted);
    margin: 16px 0 23px
}

.mapping {
    padding-top: 18px;
    border-top: 1px solid var(--line)
}

.mapping strong {
    display: block;
    margin-bottom: 5px
}

.mapping code {
    word-break: break-word;
    font-size: 14px;
    color: var(--mint)
}

label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 7px
}

input,
select {
    width: 100%;
    padding: 10px 11px;
    border: 1px solid #414955;
    border-radius: 7px;
    background: #101418;
    color: var(--ink);
    min-height: 44px
}

input[type=range] {
    padding: 0;
    accent-color: var(--mint)
}

input[type=checkbox] {
    width: 18px;
    min-height: 18px;
    accent-color: var(--mint)
}

.field {
    margin-bottom: 18px
}

.row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px
}

.help {
    color: var(--muted);
    font-size: 14px;
    margin: 7px 0 0
}

.icon-editor {
    display: flex;
    gap: 15px;
    align-items: center
}

.preview {
    width: 88px;
    height: 88px;
    border: 1px solid var(--line);
    border-radius: 10px;
    object-fit: contain;
    background: #0d1014
}

.preview.device {
    transform: rotate(180deg)
}

.upload {
    flex: 1
}

.upload .btn {
    display: inline-block;
    font-size: 14px;
    padding: 8px 12px
}

.check {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 13px
}

.settings {
    margin-top: 24px
}

.settings h2 {
    font-size: 18px;
    margin: 0 0 18px
}

.status {
    min-height: 24px;
    margin: 17px 0;
    color: var(--mint);
    font-size: 14px
}

.status.error {
    color: #ffabb0
}

.instructions {
    margin-top: 24px;
    padding: 20px 23px;
    border: 1px solid var(--line);
    border-radius: 12px
}

.instructions h2 {
    font-size: 16px;
    margin: 0 0 9px
}

.instructions ol {
    margin: 0;
    padding-left: 22px;
    color: var(--muted);
    font-size: 14px
}

.instructions li {
    margin: 7px 0
}

footer {
    color: var(--muted);
    font-size: 13px;
    margin-top: 26px
}

a {
    color: var(--mint)
}

[hidden] {
    display: none !important
}

@media(max-width:850px) {
    .layout {
        grid-template-columns: 1fr
    }

    .intro h1 {
        font-size: 27px
    }

    .deck {
        max-width: 580px;
        margin: auto
    }

    .panel {
        padding: 19px
    }

    header {
        padding: 18px 4vw
    }

    .badge {
        display: none
    }
}

@media(max-width:430px) {
    .deck {
        gap: 8px;
        padding: 18px 12px 25px
    }

    .row {
        grid-template-columns: 1fr
    }

    .btn {
        padding: 9px 12px;
        font-size: 14px
    }

    main {
        padding-top: 24px
    }

    .deck-caption {
        font-size: 12px
    }

    .key .number {
        font-size: 9px
    }
}

.btn:disabled,
.key:disabled {
    opacity: .5;
    cursor: wait
}

#page{width:auto;min-width:10rem}.key img{image-rendering:pixelated}

.goblin-mark{display:block;width:84px;height:84px;object-fit:contain;image-rendering:pixelated;border-radius:14px}
@media(max-width:650px){.goblin-mark{width:60px;height:60px}}

.mini-editor .deck { grid-template-columns:repeat(3,minmax(0,1fr)); max-width:500px; margin:auto; }