#tradeCalculatorRoot {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

#tradeCalculatorRoot section button {
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    padding: 10px 14px;
    background: linear-gradient(135deg, #efc85d 0%, #c38c14 100%);
    color: var(--red-900);
    font-weight: 700;
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: transform var(--ease-pop), box-shadow var(--ease-pop), filter var(--ease-pop);
}

#tradeCalculatorRoot section button:hover {
    transform: none;
    box-shadow: 0 10px 16px rgba(72, 9, 13, 0.2);
    filter: saturate(1.08);
}

#tradeCalculatorRoot section button:disabled {
    cursor: not-allowed;
    opacity: 0.6;
    box-shadow: none;
    transform: none;
}

#tradeCalculatorRoot section button.secondary {
    background: linear-gradient(135deg, #ffffff 0%, #f7ebd1 100%);
}

#tradeCalculatorRoot section button.subtle {
    border-color: #e2c8a4;
    color: #6f4f19;
}

.model-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.model-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.model-card-head h2 {
    margin: 0;
}

.model-grid {
    display: grid;
    grid-template-columns: minmax(170px, 220px) minmax(140px, 180px) minmax(220px, 1fr);
    gap: 8px 10px;
    align-items: end;
}

.model-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
    min-width: 0;
}

.model-field-toggle {
    justify-content: flex-end;
}

.model-grid label {
    font-size: 13px;
    font-weight: 700;
    color: var(--ink-700);
}

.model-grid input,
.model-grid select,
.picker-controls input,
.picker-controls select,
.player-select {
    width: 100%;
    border: 1px solid #ddc3a0;
    border-radius: 10px;
    padding: 8px 10px;
    background: #fffdf9;
    color: var(--ink-900);
    font: inherit;
}

.trade-checkbox-wrap {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    min-height: 38px;
    border: 1px solid #ddc3a0;
    border-radius: 10px;
    padding: 0 10px;
    background: #fffdf9;
}

.trade-checkbox-wrap input {
    width: 17px;
    height: 17px;
    accent-color: #9d212b;
}

.status-subtle {
    margin: 0;
    color: var(--ink-500);
    font-size: 13px;
}

.trade-workspace {
    display: grid;
    grid-template-columns: repeat(2, minmax(250px, 1fr));
    gap: 12px;
    align-items: start;
}

.side-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 280px;
}

.picker-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-height: 320px;
    grid-column: 1 / -1;
}

.picker-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 14px;
    align-items: center;
    justify-content: flex-start;
}

.picker-field {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.picker-controls label {
    font-size: 12px;
    font-weight: 700;
    color: #6c474c;
    white-space: nowrap;
}

.picker-field input {
    width: min(380px, 44vw);
}

.picker-field select {
    width: 180px;
}

.player-select {
    flex: 1;
    min-height: 180px;
    max-height: 260px;
    padding: 8px;
    background: #fffefb;
}

.player-select option {
    padding: 7px 8px;
    border-radius: 8px;
}

.button-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.picker-actions button {
    flex: 1;
    min-width: 110px;
}

.side-card-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 8px;
}

.side-card-head h2 {
    margin: 0;
}

.side-total,
.side-subtle {
    margin: 0;
    color: #6c474c;
    font-size: 13px;
    font-weight: 700;
}

.side-player-list,
.verdict-breakdown,
.suggestions-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.side-player-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow: auto;
    min-height: 120px;
    max-height: 230px;
}

.side-player-item {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    align-items: center;
    padding: 9px 10px;
    border: 1px solid #e5d1b4;
    border-radius: 10px;
    background: linear-gradient(135deg, #fffdf8 0%, #fff7e8 100%);
}

.side-player-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.side-player-name {
    color: #4e2e34;
    font-size: 14px;
    font-weight: 700;
}

.side-player-detail {
    color: #7a6065;
    font-size: 12px;
}

.side-player-remove {
    border-radius: 9px;
    padding: 7px 9px;
    min-width: 34px;
}

.side-empty {
    border: 2px dashed rgba(191, 154, 74, 0.4);
    border-radius: 12px;
    padding: 24px 16px;
    color: #816469;
    background: rgba(191, 154, 74, 0.04);
    font-size: 13.5px;
    text-align: center;
    line-height: 1.5;
}

.verdict-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    border-width: 2px;
}

.verdict-card h2 {
    margin: 0;
}

.verdict-subtext {
    margin: 0;
    color: #6f585c;
}

.verdict-meter {
    position: relative;
    height: 14px;
    border-radius: 999px;
    border: 1px solid #d6bea1;
    overflow: hidden;
    background: linear-gradient(90deg, rgba(191, 31, 43, 0.28) 0%, rgba(243, 225, 167, 0.45) 50%, rgba(23, 131, 81, 0.25) 100%);
}

.verdict-meter-fill {
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, #7f131b 0%, #e0b74f 50%, #177449 100%);
    transition: width 220ms ease;
}

.verdict-breakdown {
    display: grid;
    gap: 6px;
}

.verdict-breakdown li {
    border: 1px solid #e3cfb2;
    border-radius: 9px;
    padding: 8px 10px;
    font-size: 13px;
    color: #694d52;
    background: rgba(255, 255, 255, 0.76);
}

.verdict-pending {
    border-color: #d8c5a9;
}

.verdict-balanced {
    border-color: #d7b569;
    box-shadow: 0 12px 24px rgba(163, 116, 13, 0.22);
}

.verdict-winning {
    border-color: #2a8b5f;
    box-shadow: 0 12px 24px rgba(30, 118, 75, 0.22);
}

.verdict-losing {
    border-color: #a52631;
    box-shadow: 0 12px 24px rgba(130, 20, 31, 0.24);
}

.suggestions-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.suggestions-card h2 {
    margin: 0;
}

.suggestions-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 10px;
}

.suggestion-item {
    border: 1px solid #dfc8a7;
    border-radius: 10px;
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 7px;
    background: linear-gradient(145deg, #fffdf8 0%, #fff5e3 100%);
}

.suggestion-title {
    color: #4f2d33;
    font-size: 13px;
    font-weight: 700;
}

.suggestion-subtle {
    color: #776065;
    font-size: 12px;
}

.suggestion-action {
    align-self: flex-start;
    padding: 7px 10px;
    border-radius: 9px;
    font-size: 12px;
}

/* ── Team Impact ── */
.team-impact-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.team-impact-card[hidden] {
    display: none;
}

.team-impact-card h2 {
    margin: 0;
}

.team-impact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.team-impact-cell {
    border: 2px solid #d6bea1;
    border-radius: 12px;
    padding: 14px 12px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    text-align: center;
    background: #fffdf8;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.team-impact-cell.impact-strong {
    border-color: #2a8b5f;
    box-shadow: 0 4px 12px rgba(30, 118, 75, 0.12);
}

.team-impact-cell.impact-weak {
    border-color: #a52631;
    box-shadow: 0 4px 12px rgba(130, 20, 31, 0.12);
}

.team-impact-pos {
    font-size: 16px;
    font-weight: 900;
    color: #c7001f;
}

.team-impact-count {
    font-size: 13px;
    font-weight: 700;
    color: #000000;
}

.team-impact-ideal {
    font-size: 12px;
    color: #6f585c;
}

.team-impact-grade {
    font-size: 12px;
    font-weight: 700;
    color: #4f2d33;
    margin-top: 2px;
}

.team-impact-grade.grade-upgrade {
    color: #177449;
}

.team-impact-grade.grade-downgrade {
    color: #c7001f;
}

:root[data-theme="dark"] .team-impact-cell {
    border-color: #bf9a4a;
    background: #000000;
}

:root[data-theme="dark"] .team-impact-cell.impact-strong {
    border-color: #4caf50;
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.15);
}

:root[data-theme="dark"] .team-impact-cell.impact-weak {
    border-color: #ff6b80;
    box-shadow: 0 4px 12px rgba(199, 0, 31, 0.15);
}

:root[data-theme="dark"] .team-impact-pos {
    color: #bf9a4a;
}

:root[data-theme="dark"] .team-impact-count {
    color: #ffffff;
}

:root[data-theme="dark"] .team-impact-ideal {
    color: #ffffff;
}

:root[data-theme="dark"] .team-impact-grade {
    color: #ffffff;
}

:root[data-theme="dark"] .team-impact-grade.grade-upgrade {
    color: #4caf50;
}

:root[data-theme="dark"] .team-impact-grade.grade-downgrade {
    color: #ff6b80;
}

:root[data-theme="dark"] .team-impact-card h2 {
    color: #bf9a4a;
}

:root:not([data-theme="dark"]) .team-impact-card h2 {
    color: #000000;
}

@media (max-width: 500px) {
    .team-impact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 980px) {
    .trade-workspace {
        grid-template-columns: 1fr;
    }

    .picker-card {
        grid-column: auto;
        min-height: 0;
    }

    .side-card {
        min-height: 0;
    }

    .player-select {
        min-height: 180px;
    }
}

@media (max-width: 760px) {
    .model-grid {
        grid-template-columns: 1fr;
    }

    .model-field-toggle {
        justify-content: flex-start;
    }

    .picker-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .picker-field {
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .picker-field input,
    .picker-field select {
        width: 100%;
    }

    .button-row {
        flex-direction: column;
    }

    .picker-actions button {
        width: 100%;
    }
}

:root[data-theme="dark"] #tradeCalculatorRoot section button {
    border-color: #bf9a4a;
    background: #000000;
    color: #ffffff;
}

:root[data-theme="dark"] #tradeCalculatorRoot section button.secondary {
    border-color: #bf9a4a;
    background: #bf9a4a;
    color: #000000;
}

:root[data-theme="dark"] .status-subtle,
:root[data-theme="dark"] .side-subtle,
:root[data-theme="dark"] .suggestion-subtle,
:root[data-theme="dark"] .verdict-subtext,
:root[data-theme="dark"] .side-player-detail {
    color: #ffffff;
}

:root[data-theme="dark"] .model-card-head h2,
:root[data-theme="dark"] .side-card-head h2,
:root[data-theme="dark"] .verdict-card h2,
:root[data-theme="dark"] .suggestions-card h2,
:root[data-theme="dark"] .suggestion-title,
:root[data-theme="dark"] .side-player-name {
    color: #bf9a4a;
}

:root[data-theme="dark"] .model-grid label,
:root[data-theme="dark"] .picker-controls label {
    color: #bf9a4a;
}

:root[data-theme="dark"] .model-grid input,
:root[data-theme="dark"] .model-grid select,
:root[data-theme="dark"] .picker-controls input,
:root[data-theme="dark"] .picker-controls select,
:root[data-theme="dark"] .player-select,
:root[data-theme="dark"] .trade-checkbox-wrap {
    border-color: #bf9a4a;
    background: #000000;
    color: #ffffff;
}

:root[data-theme="dark"] .side-player-item,
:root[data-theme="dark"] .side-empty,
:root[data-theme="dark"] .verdict-breakdown li,
:root[data-theme="dark"] .suggestion-item {
    border-color: #bf9a4a;
    background: linear-gradient(155deg, #000000 0%, #080808 100%);
}

:root[data-theme="dark"] .verdict-meter {
    border-color: #bf9a4a;
    background: linear-gradient(90deg, rgba(199, 0, 31, 0.28) 0%, rgba(191, 154, 74, 0.36) 50%, rgba(255, 255, 255, 0.2) 100%);
}

:root[data-theme="dark"] #tradeCalculatorRoot section button:hover {
    border-color: #bf9a4a;
    background: #bf9a4a;
    color: #000000;
}

:root[data-theme="dark"] .verdict-losing {
    border-color: #ff6b80;
    box-shadow: 0 12px 24px rgba(199, 0, 31, 0.24);
}

/* Light mode palette lock: #C7001F #000000 #FFFFFF #BF9A4A */
:root:not([data-theme="dark"]) #tradeCalculatorRoot section button {
    border-color: #bf9a4a;
    background: #bf9a4a;
    color: #000000;
}

:root:not([data-theme="dark"]) #tradeCalculatorRoot section button.secondary {
    border-color: #c7001f;
    background: #c7001f;
    color: #ffffff;
}

:root:not([data-theme="dark"]) #tradeCalculatorRoot section button.subtle {
    border-color: #bf9a4a;
    background: #ffffff;
    color: #000000;
}

:root:not([data-theme="dark"]) #tradeCalculatorRoot section button:hover {
    border-color: #c7001f;
    background: #c7001f;
    color: #ffffff;
}

:root:not([data-theme="dark"]) .status-subtle,
:root:not([data-theme="dark"]) .side-subtle,
:root:not([data-theme="dark"]) .suggestion-subtle,
:root:not([data-theme="dark"]) .verdict-subtext,
:root:not([data-theme="dark"]) .side-player-detail,
:root:not([data-theme="dark"]) .model-grid label,
:root:not([data-theme="dark"]) .picker-controls label,
:root:not([data-theme="dark"]) .side-player-name,
:root:not([data-theme="dark"]) .suggestion-title,
:root:not([data-theme="dark"]) .model-card-head h2,
:root:not([data-theme="dark"]) .side-card-head h2,
:root:not([data-theme="dark"]) .verdict-card h2,
:root:not([data-theme="dark"]) .suggestions-card h2 {
    color: #000000;
}

:root:not([data-theme="dark"]) .model-grid input,
:root:not([data-theme="dark"]) .model-grid select,
:root:not([data-theme="dark"]) .picker-controls input,
:root:not([data-theme="dark"]) .picker-controls select,
:root:not([data-theme="dark"]) .player-select,
:root:not([data-theme="dark"]) .trade-checkbox-wrap {
    border-color: #bf9a4a;
    background: #ffffff;
    color: #000000;
}

:root:not([data-theme="dark"]) .side-player-item,
:root:not([data-theme="dark"]) .side-empty,
:root:not([data-theme="dark"]) .verdict-breakdown li,
:root:not([data-theme="dark"]) .suggestion-item {
    border-color: #bf9a4a;
    background: #ffffff;
}

:root:not([data-theme="dark"]) .verdict-losing {
    border-color: #c7001f;
    box-shadow: 0 12px 24px rgba(199, 0, 31, 0.2);
}