.timezone-tool .tz-datetime,
.timezone-tool .tz-result-time,
.timezone-tool .tz-clock-time,
.timezone-tool .tz-result-details dd,
.timezone-tool .tz-clock-zone {
    font-family: var(--font-mono);
}

.timezone-tool .tz-result {
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--surface-soft);
    color: var(--ink);
}

.timezone-tool .tz-result-time {
    font-size: clamp(20px, 2.2vw, 28px);
    font-weight: 750;
    line-height: 1.4;
    overflow-wrap: anywhere;
}

.timezone-tool .tz-result-zone {
    color: var(--accent);
    overflow-wrap: anywhere;
}

.timezone-tool .tz-result-details > div {
    display: grid;
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 12px;
    padding: 6px 0;
}

.timezone-tool .tz-result-details dt {
    font-size: 13px;
    font-weight: 500;
    color: var(--muted);
}

.timezone-tool .tz-result-details dd {
    margin: 0;
    font-size: 13px;
    overflow-wrap: anywhere;
}

.timezone-tool .tz-help {
    padding-left: 20px;
    color: var(--ink);
    font-size: 14px;
}

.timezone-tool .tz-help li + li {
    margin-top: 14px;
}

.timezone-tool .tz-add-controls {
    display: flex;
    align-items: end;
    flex-wrap: wrap;
    gap: 12px;
}

.timezone-tool .tz-add-select {
    flex: 1 1 250px;
    max-width: 500px;
}

.timezone-tool .tz-clocks {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.timezone-tool .tz-clock {
    min-width: 0;
    border: 1px solid var(--line);
    border-radius: 13px;
    padding: 18px;
    background: var(--surface-soft);
    color: var(--ink);
}

.timezone-tool .tz-clock-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.timezone-tool .tz-clock-title {
    margin: 0;
    font-size: 15px;
    font-weight: 700;
    overflow-wrap: anywhere;
}

.timezone-tool .tz-remove-clock {
    flex: none;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--muted);
    width: 28px;
    height: 28px;
    border-radius: 6px;
}

.timezone-tool .tz-remove-clock:hover {
    background: var(--accent-soft);
    color: var(--accent);
}

.timezone-tool .tz-clock-zone {
    margin-top: 3px;
    font-size: 11px;
    color: var(--muted);
    overflow-wrap: anywhere;
}

.timezone-tool .tz-clock-time {
    margin: 16px 0 5px;
    font-size: clamp(23px, 2.5vw, 31px);
    line-height: 1.4;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.timezone-tool .tz-clock-date,
.timezone-tool .tz-clock-offset {
    font-size: 12px;
    color: var(--muted);
}

.timezone-tool .tz-clock-offset {
    margin-top: 8px;
    color: var(--accent);
}

[data-theme="dark"] .timezone-tool input[type="datetime-local"] {
    color-scheme: dark;
}

@media (max-width: 991px) {
    .timezone-tool .tz-clocks { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 575px) {
    .timezone-tool .tz-clocks { grid-template-columns: minmax(0, 1fr); }
    .timezone-tool .tz-result-details > div { grid-template-columns: minmax(0, 1fr); gap: 2px; }
    .timezone-tool .tz-result { padding: 16px; }
    .timezone-tool .tz-add-select { max-width: none; }
}