.settings-page {
    width: min(1080px, calc(100% - 64px));
    margin: 0 auto;
    padding: 54px 0 90px;
}

.airport-page {
    width: min(980px, calc(100% - 64px));
    margin: 0 auto;
    padding: 54px 0 90px;
}

.settings-header {
    display: grid;
    grid-template-columns: 1fr minmax(260px, 0.7fr) auto;
    gap: 34px;
    align-items: end;
    margin-bottom: 28px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--line);
}

.settings-header h1 {
    margin: 8px 0 0;
    font-size: clamp(44px, 6vw, 72px);
    line-height: 0.95;
    letter-spacing: -0.055em;
}

.settings-header p,
.section-heading p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.55;
}

.control-section {
    margin-top: 18px;
    border: 1px solid var(--line);
    background: rgba(6, 14, 16, 0.65);
}

.section-heading {
    display: grid;
    grid-template-columns: 1fr minmax(240px, 0.7fr);
    gap: 36px;
    align-items: end;
    padding: 23px 26px;
    border-bottom: 1px solid var(--line);
}

.section-heading h2 {
    margin: 6px 0 0;
    font-size: 21px;
    letter-spacing: -0.025em;
}

.action-list {
    display: flex;
    flex-direction: column;
}

.action-row {
    min-height: 73px;
    display: grid;
    grid-template-columns: minmax(170px, 0.7fr) minmax(280px, 1.6fr) auto;
    gap: 18px;
    align-items: center;
    padding: 13px 20px 13px 26px;
    border-bottom: 1px solid rgba(175, 218, 211, 0.1);
}

.action-row:last-child {
    border-bottom: 0;
}

.action-row:hover {
    background: rgba(181, 255, 217, 0.025);
}

.action-name {
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.action-name strong {
    font-size: 13px;
    font-weight: 650;
}

.action-name small {
    margin-top: 3px;
    color: var(--muted);
    font: 9px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
    letter-spacing: 0.08em;
}

.binding-list {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.binding-editor {
    min-height: 34px;
    display: inline-flex;
    flex-wrap: wrap;
    align-items: stretch;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.035);
}

.binding-editor.has-conflict {
    border-color: rgba(255, 98, 92, 0.75);
}

.binding-conflict {
    flex-basis: 100%;
    padding: 0 8px 6px;
    color: var(--danger);
    font-size: 8px;
    line-height: 1.2;
}

.keycap,
.axis-select,
.mini-button,
.remove-binding,
.fixed-binding {
    min-height: 32px;
    border: 0;
    background: transparent;
    color: var(--ink);
    font-size: 10px;
}

.keycap {
    min-width: 72px;
    padding: 0 11px;
    color: var(--hud);
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    cursor: pointer;
}

.keycap:hover,
.keycap.listening {
    background: rgba(181, 255, 217, 0.08);
}

.keycap.listening {
    color: var(--accent);
}

.axis-select {
    min-width: 100px;
    padding: 0 24px 0 9px;
    color-scheme: dark;
    cursor: pointer;
}

.mini-button {
    padding: 0 9px;
    border-left: 1px solid var(--line);
    color: var(--muted);
    cursor: pointer;
}

.mini-button:hover {
    color: var(--accent);
    background: var(--accent-soft);
}

.fixed-binding {
    display: inline-flex;
    align-items: center;
    padding: 0 10px;
    color: var(--muted);
}

.remove-binding {
    width: 29px;
    border-left: 1px solid var(--line);
    color: var(--muted);
    font-size: 16px;
    cursor: pointer;
}

.remove-binding:hover:not(:disabled) {
    color: var(--danger);
    background: rgba(255, 98, 92, 0.08);
}

.remove-binding:disabled {
    cursor: not-allowed;
    opacity: 0.25;
}

.binding-actions {
    display: flex;
}

.binding-actions .mini-button {
    min-height: 30px;
    border: 1px solid var(--line);
}

.binding-actions .mini-button + .mini-button {
    border-left: 0;
}

.flight-tuning {
    margin-bottom: 34px;
}

.airport-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.airport-card {
    min-height: 128px;
    padding: 22px;
    border: 1px solid var(--line);
    background: rgba(6, 14, 16, 0.65);
    color: var(--ink);
    text-align: left;
    cursor: pointer;
}

.airport-card:hover,
.airport-card.selected {
    border-color: var(--accent);
    background: linear-gradient(135deg, var(--accent-soft), rgba(6, 14, 16, 0.65));
}

.airport-card span,
.airport-card strong,
.airport-card small {
    display: block;
}

.airport-card span {
    color: var(--accent);
    font: 750 10px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.airport-card strong {
    margin: 14px 0 8px;
    font-size: 28px;
    line-height: 1;
}

.airport-card small {
    color: var(--muted);
    font-size: 11px;
    letter-spacing: 0.08em;
}

.setting-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.setting-row {
    position: relative;
    min-height: 94px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 26px;
    padding: 20px 26px;
}

.setting-row + .setting-row {
    border-left: 1px solid var(--line);
}

.setting-row > span {
    display: flex;
    flex-direction: column;
}

.setting-row strong {
    font-size: 13px;
}

.setting-row small {
    max-width: 330px;
    margin-top: 5px;
    color: var(--muted);
    font-size: 10px;
    line-height: 1.45;
}

.range-control {
    min-width: 140px;
    display: flex;
    align-items: center;
    gap: 10px;
}

input[type="range"] {
    width: 110px;
    height: 2px;
    padding: 0;
    appearance: none;
    background: rgba(255, 255, 255, 0.16);
    accent-color: var(--accent);
}

input[type="range"]::-webkit-slider-thumb {
    width: 12px;
    height: 12px;
    appearance: none;
    border: 2px solid #172023;
    border-radius: 50%;
    background: var(--accent);
    cursor: ew-resize;
}

.range-control output {
    min-width: 33px;
    color: var(--accent);
    font: 10px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.setting-switch {
    cursor: pointer;
}

.setting-switch input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.setting-switch i {
    position: relative;
    width: 42px;
    height: 22px;
    flex: 0 0 42px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.05);
    transition: 140ms ease;
}

.setting-switch i::after {
    content: "";
    position: absolute;
    top: 4px;
    left: 4px;
    width: 12px;
    height: 12px;
    background: var(--muted);
    transition: 140ms ease;
}

.setting-switch input:checked + i {
    border-color: rgba(181, 255, 217, 0.5);
    background: rgba(181, 255, 217, 0.12);
}

.setting-switch input:checked + i::after {
    left: 24px;
    background: var(--hud);
}

/* Existing graphics panel */
#contentPage > div:not(.settings-page):not(.airport-page) {
    width: min(840px, calc(100% - 64px));
    margin: 54px auto;
}

#contentPage > div:not(.settings-page):not(.airport-page) > div {
    display: grid;
    grid-template-columns: 1fr minmax(220px, 0.7fr);
    align-items: center;
    min-height: 62px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--line);
    background: rgba(6, 14, 16, 0.58);
}

#contentPage > div:not(.settings-page):not(.airport-page) h4 {
    margin: 0;
    font-size: 12px;
    font-weight: 620;
    text-transform: capitalize;
}

#contentPage > div:not(.settings-page):not(.airport-page) input[type="number"],
#contentPage > div:not(.settings-page):not(.airport-page) select {
    min-height: 34px;
    padding: 0 9px;
    border: 1px solid var(--line);
    background: #0b1517;
    color: var(--ink);
}

@media (max-width: 960px) {
    .settings-header {
        grid-template-columns: 1fr auto;
    }

    .settings-header p {
        grid-column: 1 / -1;
        grid-row: 2;
    }

    .action-row {
        grid-template-columns: 140px 1fr;
    }

    .binding-actions {
        grid-column: 2;
    }

    .setting-grid {
        grid-template-columns: 1fr;
    }

    .setting-row + .setting-row {
        border-top: 1px solid var(--line);
        border-left: 0;
    }
}

@media (max-width: 700px) {
    .settings-page {
        width: calc(100% - 28px);
        padding-top: 28px;
    }

    .airport-page {
        width: calc(100% - 28px);
        padding-top: 28px;
    }

    .airport-list {
        grid-template-columns: 1fr;
    }

    .settings-header,
    .section-heading {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .settings-header .reset-all {
        grid-row: 3;
    }

    .action-row {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .binding-actions {
        grid-column: 1;
    }

    .setting-row {
        align-items: flex-start;
        flex-direction: column;
    }
}