.equipment-calculator-page .tool-shell {
    width: min(1000px, calc(100% - 32px));
    margin: 0 auto;
    padding: 0 0 28px;
    color: var(--color-text, #e0e0e0);
    font-family: var(--lz-type-reading, 'Source Sans 3', sans-serif);
}
.equipment-calculator-page > .breadcrumb,
.equipment-calculator-page > .site-footer {
    width: min(1000px, calc(100% - 32px));
    max-width: 1000px;
    margin-right: auto;
    margin-left: auto;
    padding-right: 0;
    padding-left: 0;
}
.equipment-calculator-page .tool-intro { padding: 12px 0 10px; }
.equipment-calculator-page .tool-intro h1 {
    margin: 0;
    padding-left: 12px;
    border-left: 3px solid var(--color-accent, #c44);
    color: var(--color-text-strong, #fff);
    font: 700 2rem/1.1 var(--lz-type-display, 'Barlow Condensed', sans-serif);
}
.equipment-calculator-page .tool-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 10px;
    border-bottom: 1px solid var(--card-border, #3a3a3a);
}
.equipment-calculator-page .tool-tabs button {
    min-height: 44px;
    padding: 10px 20px;
    border: 1px solid var(--card-border, #3a3a3a);
    border-bottom: 0;
    border-radius: 6px 6px 0 0;
    background: var(--surface-page, #1a1a1a);
    color: var(--color-text, #ccc);
    font-family: inherit;
    font-size: .95rem;
    font-weight: 700;
    line-height: 1.2;
    cursor: pointer;
}
.equipment-calculator-page .tool-tabs button[aria-selected="true"] {
    border-color: #81504b;
    background: var(--surface-panel, #252525);
    color: var(--color-text-strong, #fff);
    box-shadow: inset 0 3px 0 var(--color-accent, #c44);
}
.equipment-calculator-page .calculator {
    margin-bottom: 18px;
    padding: 22px;
    border: 1px solid var(--card-border, #3a3a3a);
    border-radius: 8px;
    background: var(--surface-panel, #252525);
}
.equipment-calculator-page .calculator[hidden] { display: none; }
.equipment-calculator-page .calculator-heading {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 12px;
    margin-bottom: 16px;
}
.equipment-calculator-page .calculator h2 {
    margin: 0;
    color: var(--color-text-strong, #fff);
    font: 700 1.6rem/1.1 var(--lz-type-display, 'Barlow Condensed', sans-serif);
}
.equipment-calculator-page .per-item {
    padding: 3px 10px;
    border: 1px solid #62504e;
    border-radius: 999px;
    color: #f0d7d3;
    font-size: .75rem;
    font-weight: 700;
    white-space: nowrap;
}
.equipment-calculator-page .planner-lede { margin: -2px 0 14px; color: #bdbdbd; font-size: .9rem; }
.equipment-calculator-page .stage-fields {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 22px minmax(0, 1fr);
    gap: 12px;
    align-items: end;
}
.equipment-calculator-page .field { min-width: 0; }
.equipment-calculator-page .field label { display: block; margin-bottom: 6px; color: #f2f2f2; font-weight: 700; font-size: .87rem; }
.equipment-calculator-page .field select,
.equipment-calculator-page .field input {
    display: block;
    width: 100%;
    height: 46px;
    padding: 8px 12px;
    border: 1px solid #797979;
    border-radius: 4px;
    background-color: var(--surface-page, #1b1b1b);
    color: #fff;
    font: inherit;
}
.equipment-calculator-page .field select {
    appearance: none;
    padding-right: 44px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath d='m3 6 5 5 5-5' fill='none' stroke='%23e6e6e6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}
.equipment-calculator-page .tool-tabs button:disabled,
.equipment-calculator-page .stage-fields select:disabled { cursor: default; opacity: .65; }
.equipment-calculator-page :is(select, input, summary, button, a):focus-visible { outline: 2px solid var(--focus-ring, #ffb0a7); outline-offset: 3px; }
.equipment-calculator-page .field input[aria-invalid="true"] { border-color: #ff988d; }
.equipment-calculator-page .stage-arrow { color: #bbb; font-size: 1.3rem; line-height: 46px; text-align: center; }
.equipment-calculator-page .result { margin-top: 20px; padding-top: 14px; border-top: 1px solid var(--card-border, #3a3a3a); }
.equipment-calculator-page .result-label { margin: 0 0 10px; color: #c7c7c7; letter-spacing: .09em; font-size: .73rem; font-weight: 800; }
.equipment-calculator-page .resource-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.equipment-calculator-page .resource {
    min-width: 0;
    padding: 13px 14px;
    border: 1px solid #3e3e3e;
    border-left: 3px solid var(--color-accent, #c44);
    border-radius: 4px;
    background: var(--surface-page, #1d1d1d);
}
.equipment-calculator-page .resource-name { display: flex; align-items: center; gap: 7px; min-height: 28px; color: #c5c5c5; font-size: .84rem; line-height: 1.2; }
.equipment-calculator-page .resource-icon { width: 28px; height: 28px; flex: 0 0 28px; object-fit: contain; }
.equipment-calculator-page .resource strong { display: block; margin-top: 5px; color: #fff; font-size: 1.6rem; line-height: 1.1; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.equipment-calculator-page .zero-result { color: #fff; font-size: 1.3rem; font-weight: 700; }
.equipment-calculator-page .requirement { margin: 13px 0 0; color: #c9c9c9; font-size: .9rem; }
.equipment-calculator-page .inventory { margin-top: 17px; padding-top: 7px; border-top: 1px solid var(--card-border, #3a3a3a); }
.equipment-calculator-page .inventory[inert] { opacity: .65; }
.equipment-calculator-page .inventory[inert] summary { cursor: default; }
.equipment-calculator-page .inventory summary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-sizing: border-box;
    min-height: 44px;
    max-width: 100%;
    padding: 8px 12px;
    border: 1px solid #81504b;
    border-radius: 6px;
    background: var(--surface-panel, #2b2524);
    list-style: none;
    color: #fff;
    cursor: pointer;
}
.equipment-calculator-page .inventory summary::marker { content: ''; }
.equipment-calculator-page .inventory summary::-webkit-details-marker { display: none; }
.equipment-calculator-page .inventory summary::before { content: none; }
.equipment-calculator-page .inventory summary::after { content: ''; width: 8px; height: 8px; flex: 0 0 8px; border-right: 2px solid #f2b9b2; border-bottom: 2px solid #f2b9b2; transform: translateY(-2px) rotate(45deg); transition: transform .15s ease; }
.equipment-calculator-page .inventory[open] summary::after { transform: translateY(2px) rotate(225deg); }
.equipment-calculator-page .inventory-summary-title { font-size: .96rem; font-weight: 700; }
.equipment-calculator-page .inventory summary:hover { border-color: #d78d80; background: #342a29; }
.equipment-calculator-page .inventory summary:focus-visible { outline: 2px solid var(--focus-ring, #ffb0a7); outline-offset: 3px; }
.equipment-calculator-page .inventory > p { margin: 0 0 14px; color: #bcbcbc; font-size: .85rem; }
.equipment-calculator-page .inventory[open] > p { margin-top: 14px; }
.equipment-calculator-page .inventory-fields { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.equipment-calculator-page .inventory-fields .field label { display: flex; align-items: center; gap: 7px; min-height: 28px; font-weight: 500; }
.equipment-calculator-page .missing-result { margin-top: 16px; }
.equipment-calculator-page .missing-result h3 { margin: 0 0 10px; color: #fff; font-size: .95rem; }
.equipment-calculator-page .missing-result .resource strong { font-size: 1.35rem; }
.equipment-calculator-page .result-note { margin: 10px 0 0; color: #c7c7c7; font-size: .85rem; }
.equipment-calculator-page .input-error { color: #ffb4ab; font-size: .9rem; }
@media (max-width: 640px) {
    .equipment-calculator-page .tool-shell { width: calc(100% - 24px); }
    .equipment-calculator-page > .breadcrumb,
    .equipment-calculator-page > .site-footer { width: calc(100% - 24px); }
    .equipment-calculator-page .tool-intro { padding: 12px 2px 9px; }
    .equipment-calculator-page .tool-intro h1 { font-size: 1.65rem; }
    .equipment-calculator-page .tool-tabs { margin-bottom: 0; }
    .equipment-calculator-page .tool-tabs button { flex: 1; padding: 10px; }
    .equipment-calculator-page .calculator { padding: 15px 13px; margin-bottom: 14px; }
    .equipment-calculator-page .calculator h2 { font-size: 1.4rem; }
    .equipment-calculator-page .calculator-heading { margin-bottom: 13px; }
    .equipment-calculator-page .per-item { padding: 2px 7px; font-size: .69rem; }
    .equipment-calculator-page .stage-fields { grid-template-columns: minmax(0, 1fr) 16px minmax(0, 1fr); gap: 7px; }
    .equipment-calculator-page .stage-arrow { font-size: 1rem; }
    .equipment-calculator-page .field label { font-size: .78rem; }
    .equipment-calculator-page .field select, .equipment-calculator-page .field input { padding-left: 7px; font-size: 16px; }
    .equipment-calculator-page .field select { padding-right: 33px; background-position: right 12px center; }
    .equipment-calculator-page .resource-grid, .equipment-calculator-page .inventory-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .equipment-calculator-page .resource { padding: 10px; }
    .equipment-calculator-page .resource strong { font-size: 1.35rem; }
    .equipment-calculator-page .resource-name { font-size: .77rem; }
    .equipment-calculator-page .requirement { font-size: .83rem; }
}