.potion-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 18px;
}

.potion-layout .tool-panel {
    min-width: 0;
}

.potion-stack {
    display: grid;
    gap: 18px;
}

.tool-helper {
    margin: 4px 0 0;
    color: var(--text-dim);
    font-size: 0.84rem;
    line-height: 1.45;
}

.tool-color-grid {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 12px;
    align-items: center;
}

.tool-color-grid input[type="color"] {
    width: 54px;
    min-width: 54px;
    height: 44px;
    padding: 3px;
    cursor: pointer;
}

.tool-color-grid input[type="color"]:disabled,
.tool-color-grid input[type="text"]:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.effect-list {
    display: grid;
    gap: 14px;
}

.effect-card {
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.52);
    padding: 14px;
}

.effect-card-header {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    margin-bottom: 12px;
}

.effect-card-header h3 {
    margin: 0;
    font-size: 1rem;
}

.effect-check-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
    margin-top: 14px;
}

.potion-preview-card {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 18px;
    align-items: center;
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 8px;
    padding: 16px;
    background: rgba(15, 23, 42, 0.44);
}

.potion-preview-art {
    min-height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background:
        radial-gradient(circle at top, rgba(255, 255, 255, 0.08), transparent 55%),
        linear-gradient(180deg, rgba(15, 23, 42, 0.38), rgba(2, 6, 23, 0.86));
    position: relative;
    overflow: hidden;
}

.potion-preview-art::after {
    content: "";
    position: absolute;
    inset: auto 22px 18px;
    height: 12px;
    border-radius: 999px;
    background: rgba(37, 99, 235, 0.22);
    filter: blur(10px);
}

.potion-bottle {
    position: relative;
    width: 92px;
    height: 156px;
}

.potion-bottle::before {
    content: "";
    position: absolute;
    left: 33px;
    top: 10px;
    width: 26px;
    height: 34px;
    border-radius: 8px 8px 10px 10px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.65), rgba(148, 163, 184, 0.18));
    border: 2px solid rgba(226, 232, 240, 0.72);
    box-shadow: inset 0 0 12px rgba(255, 255, 255, 0.12);
}

.potion-bottle::after {
    content: "";
    position: absolute;
    inset: 36px 10px 6px;
    border-radius: 24px 24px 28px 28px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.28), rgba(255, 255, 255, 0.08)),
        rgba(148, 163, 184, 0.12);
    border: 2px solid rgba(226, 232, 240, 0.72);
    box-shadow:
        inset 0 0 18px rgba(255, 255, 255, 0.12),
        0 18px 32px rgba(0, 0, 0, 0.3);
}

.potion-liquid {
    position: absolute;
    inset: 64px 18px 16px;
    border-radius: 18px 18px 24px 24px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0.04) 24%, transparent 24%),
        var(--potion-liquid, #7c3aed);
    box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.12);
}

.potion-preview-copy {
    min-width: 0;
}

.potion-preview-copy h2 {
    margin: 10px 0 8px;
    font-size: 1.35rem;
}

.potion-preview-copy p {
    margin: 0;
    color: var(--text-dim);
    line-height: 1.55;
}

.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 10px;
    border-radius: 999px;
    background: rgba(59, 130, 246, 0.16);
    border: 1px solid rgba(96, 165, 250, 0.24);
    color: #dbeafe;
    font-size: 0.84rem;
    max-width: 100%;
}

.chip code {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
}

.potion-notes {
    margin: 0;
    padding-left: 18px;
    color: var(--text-dim);
    line-height: 1.65;
}

.potion-notes li + li {
    margin-top: 6px;
}

@media (max-width: 980px) {
    .potion-layout {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 720px) {
    .potion-preview-card {
        grid-template-columns: minmax(0, 1fr);
    }

    .potion-preview-art {
        min-height: 180px;
    }
}