.island-address-page {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: min(100%, 980px);
    margin: 0 auto;
}

.island-address-intro,
.island-address-tool {
    width: 100%;
    min-width: 0;
    max-width: none;
}

.island-address-intro h1 {
    margin: 0 0 0.75rem;
}

.island-address-intro p {
    margin: 0;
    color: var(--text-2);
    line-height: 1.6;
}

.island-address-upload-box {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(180px, 260px);
    gap: 0.85rem;
    align-items: start;
    margin-bottom: 1rem;
    padding: 0.95rem;
    border: 1px solid var(--layer-3-um);
    border-radius: 8px;
    background: var(--layer-1-um);
}

.island-address-upload-main,
.island-address-name-control {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    min-width: 0;
}

.island-address-upload-label,
.island-address-name-control label {
    color: var(--text-2);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0;
}

.island-address-name-input {
    min-height: 60px;
}

.island-address-upload-main .note {
    margin: 0;
}

.island-address-upload-main .note.is-error {
    color: #ffd9df;
}

.island-compat-alerts {
    display: grid;
    gap: 0.65rem;
    margin-top: 1rem;
}

.island-compat-alert {
    margin: 0;
    padding: 0.85rem 0.95rem;
    border-radius: 10px;
    border: 1px solid var(--layer-3-um);
    background: var(--layer-1-um);
    color: var(--text-1);
    line-height: 1.5;
}

.island-compat-alert.is-error {
    border-color: color-mix(in oklab, var(--brand-color) 54%, #ef4444 46%);
    color: #ffd9df;
}

.island-address-form fieldset {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.island-address-inputs {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.85rem;
    min-width: 0;
}

.island-address-line {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    max-width: 100%;
    min-width: 0;
}

.island-address-number,
.island-address-word {
    width: auto;
    min-width: 4ch;
    max-width: min(100%, 28rem);
    margin: 0;
    padding: 12px 16px;
    border: 2px solid var(--layer-3-um);
    border-radius: 8px;
    background-color: var(--layer-1-um);
    color: var(--text-1);
    font-family: Poppins, sans-serif;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.island-address-number:focus,
.island-address-word:focus {
    outline: none;
    border-color: var(--brand-color);
}

.island-address-number {
    text-align: center;
    -moz-appearance: textfield;
}

.island-address-number::-webkit-outer-spin-button,
.island-address-number::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.island-address-dash,
.island-address-suffix {
    color: var(--text-2);
    font-weight: 600;
    white-space: nowrap;
}

.island-address-combo {
    position: relative;
    display: inline-flex;
    max-width: 100%;
}

.island-address-options {
    position: absolute;
    z-index: 20;
    top: calc(100% + 0.4rem);
    left: 50%;
    width: min(290px, calc(100vw - 2rem));
    max-height: 260px;
    overflow-y: auto;
    transform: translateX(-50%);
    border: 1px solid var(--layer-3-um);
    border-radius: 10px;
    background: var(--layer-1);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.32);
    padding: 0.35rem;
}

.island-address-option {
    width: 100%;
    min-width: 0;
    display: block;
    margin: 0;
    padding: 0.48rem 0.6rem;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--text-1);
    font: inherit;
    font-weight: 500;
    text-align: left;
    box-shadow: none;
    cursor: pointer;
}

.island-address-option:hover,
.island-address-option[aria-selected="true"] {
    background: var(--layer-3-um);
    transform: none;
    box-shadow: none;
}

.island-address-option.is-match {
    color: var(--text-1);
    font-weight: 600;
}

.island-address-option mark {
    border-radius: 4px;
    background: color-mix(in oklab, var(--brand-color) 30%, transparent 70%);
    color: inherit;
    padding: 0 0.08rem;
}

.island-address-measure {
    position: fixed;
    left: -10000px;
    top: -10000px;
    visibility: hidden;
    white-space: pre;
    font: inherit;
}

.island-address-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.island-address-actions .note {
    margin: 0;
}

.island-address-button-row {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.island-address-button-row button {
    margin: 0;
}

.island-address-button-row button:disabled,
.island-address-button-row button:disabled:hover {
    opacity: 0.62;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.island-address-button-row .btn-secondary,
.island-address-copy {
    background-color: var(--layer-3-um);
    color: white;
}

.island-address-button-row .btn-secondary:hover,
.island-address-copy:hover {
    background-color: #6d666b;
}

.island-address-status-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
    margin-top: 1rem;
}

.island-address-metric {
    min-width: 0;
    border: 1px solid var(--layer-3-um);
    border-radius: 10px;
    background: var(--layer-1-um);
    padding: 0.85rem 0.9rem;
}

.island-address-metric span {
    display: block;
    color: var(--text-2);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0;
}

.island-address-metric strong {
    display: block;
    margin-top: 0.3rem;
    color: var(--text-1);
    font-size: 1.05rem;
    overflow-wrap: anywhere;
}

.island-address-result-wrap {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
}

.island-address-result-grid {
    display: grid;
    grid-template-columns: minmax(220px, 0.9fr) minmax(0, 1.1fr);
    gap: 0.75rem;
    align-items: stretch;
}

.island-address-found-address,
.island-address-id-box {
    min-width: 0;
    width: 100%;
    box-sizing: border-box;
    border: 1px solid var(--layer-3-um);
    border-radius: 8px;
    background: var(--layer-1-um);
    color: var(--text-1);
}

.island-address-result-label {
    color: var(--text-2);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0;
}

.island-address-found-address {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.95rem 1rem;
    border-left: 4px solid var(--brand-color);
}

.island-address-found-address-value {
    color: var(--text-1);
    font-size: 1.02rem;
    font-weight: 600;
    line-height: 1.45;
    text-align: center;
    overflow-wrap: anywhere;
    white-space: pre-line;
}

.island-address-id-box {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    padding: 0.95rem 1rem;
}

.island-address-id-value {
    display: block;
    min-height: 2.2rem;
    color: var(--text-1);
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
    font-size: 0.95rem;
    line-height: 1.45;
    overflow-wrap: anywhere;
}

.island-address-copy {
    align-self: flex-start;
    margin: 0;
}

.island-address-qr-result {
    display: grid;
    grid-template-columns: minmax(150px, 220px) minmax(0, 1fr);
    gap: 0.85rem;
    align-items: center;
    margin-top: 1rem;
    padding: 0.95rem;
    border: 1px solid var(--layer-3-um);
    border-radius: 8px;
    background: var(--layer-1-um);
}

.island-address-qr-result[hidden] {
    display: none;
}

.island-address-qr-preview,
.island-address-qr-details {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    min-width: 0;
}

.island-address-qr-preview img {
    width: min(100%, 180px);
    height: auto;
    border-radius: 8px;
    background: white;
    border: 1px solid var(--layer-3-um);
}

.island-address-qr-details .note {
    margin: 0;
}

.island-address-download {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 0.7rem 1rem;
    border-radius: 8px;
    text-decoration: none;
    background-color: var(--layer-3-um);
    color: white;
}

.island-address-download[hidden] {
    display: none;
}

.island-address-download:hover {
    background-color: #6d666b;
}

@media (max-width: 760px) {
    .island-address-upload-box,
    .island-address-status-grid {
        grid-template-columns: 1fr;
    }

    .island-address-result-grid {
        grid-template-columns: 1fr;
    }

    .island-address-qr-result {
        grid-template-columns: 1fr;
    }

    .island-address-actions {
        align-items: stretch;
    }

    .island-address-button-row,
    .island-address-button-row button {
        width: 100%;
    }
}

@media (max-width: 560px) {
    .island-address-line {
        flex-wrap: wrap;
    }
}