:root {
    --wc-bg: var(--abbr-bg, #f1f4f8);
    --wc-panel: var(--abbr-panel, #ffffff);
    --wc-panel-alt: var(--abbr-panel-alt, #f8fafc);
    --wc-text: var(--abbr-text, #0f172a);
    --wc-muted: var(--abbr-muted, #5b6578);
    --wc-border: var(--abbr-border, #e2e8f0);
    --wc-accent: var(--abbr-accent, #1d4ed8);
    --wc-shadow: var(--abbr-shadow, 0 16px 28px -24px rgba(15, 23, 42, 0.6));
}

.world-clock-page {
    background: var(--wc-bg);
    color: var(--wc-text);
}

.world-clock {
    padding: 24px 0 64px;
}

.world-clock__hero {
    text-align: center;
    margin-bottom: 24px;
}

.world-clock__hero-content {
    max-width: 840px;
    margin: 0 auto;
}

.world-clock__eyebrow {
    margin: 0 0 12px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 1.2rem;
    color: var(--wc-muted);
}

.world-clock__title {
    font-size: clamp(2.4rem, 4vw, 3.4rem);
    line-height: 1.1;
    margin: 0 0 12px;
    font-weight: 700;
}

.world-clock__subtitle {
    margin: 0;
    color: var(--wc-muted);
    font-size: 1.6rem;
}

.world-clock__filters {
    margin-bottom: 20px;
}

.world-clock__filters-box {
    background: var(--wc-panel);
    border: 1px solid var(--wc-border);
    border-radius: 16px;
    padding: 20px 24px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    box-shadow: var(--wc-shadow);
}

.world-clock__field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.world-clock__field label {
    font-size: 1.3rem;
    color: var(--wc-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0;
}

.world-clock__filters-box input,
.world-clock__filters-box select {
    height: 50px;
    font-size: 1.6rem;
    border-radius: 10px;
}

.world-clock__list-section {
    padding-bottom: 40px;
}

.world-clock__panel {
    background: var(--wc-panel);
    border: 1px solid var(--wc-border);
    border-radius: 18px;
    box-shadow: var(--wc-shadow);
    overflow-x: auto; /* Allow horizontal scroll if content overflows on small screens */
}

/* Further reduced column widths and optimized layout */
.world-clock__list-header,
.world-clock__item {
    display: grid;
    /* city, time, diff(base), diff(utc), d/n, holiday, timezone, country, actions */
    grid-template-columns: minmax(130px, 1.1fr) minmax(75px, 0.7fr) minmax(85px, 0.8fr) minmax(85px, 0.8fr) minmax(65px, 0.5fr) minmax(70px, 0.6fr) minmax(110px, 1fr) minmax(85px, 0.8fr) minmax(120px, 0.9fr);
    column-gap: 6px;
    align-items: center;
}

.world-clock__list-header {
    position: sticky;
    top: 0;
    z-index: 2;
    background: var(--wc-panel);
    border-bottom: 2px solid var(--wc-border);
    padding: 12px 15px;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--wc-muted);
    font-weight: 700;
}

.world-clock__item {
    padding: 10px 15px;
    border-bottom: 1px solid var(--wc-border);
    font-size: 1.3rem;
    transition: background 0.2s;
}

.world-clock__item > span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.world-clock__item:last-child {
    border-bottom: none;
}

.world-clock__item.is-base {
    background: rgba(29, 78, 216, 0.08);
}

.world-clock__col-time,
.world-clock__col-diff,
.world-clock__col-actions,
.world-clock__cell-time,
.world-clock__cell-diff {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.world-clock__city-cell {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 6px;
}

.world-clock__city-cell a {
    font-weight: 700;
    text-decoration: none;
    color: #DD356E;
}

.world-clock__city-cell a:hover {
    text-decoration: underline;
}

.world-clock__row-menu {
    display: flex;
    gap: 4px;
    flex-wrap: nowrap;
    justify-content: flex-end;
}

.world-clock__cell-actions {
    display: flex;
    justify-content: flex-end;
    overflow: visible !important;
}

.world-clock__row-menu a {
    font-size: 1rem;
    padding: 3px;
    min-width: 24px;
    min-height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 5px;
    border: 1px solid var(--wc-border);
    background: #fff;
    text-decoration: none;
    color: var(--wc-text);
    font-weight: 600;
    transition: all 0.2s;
}

.world-clock__row-menu a:hover {
    border-color: #DD356E;
    color: #DD356E;
    background: rgba(221, 53, 110, 0.05);
}

.world-clock__item--loading {
    color: var(--wc-muted);
    font-style: italic;
    justify-content: center;
    text-align: center;
    grid-template-columns: 1fr;
}

.holiday-indicator {
    cursor: help;
    font-size: 1.4rem;
}

@media screen and (max-width: 1200px) {
    .world-clock__list-header,
    .world-clock__item {
        grid-template-columns: minmax(110px, 1fr) minmax(65px, 0.7fr) minmax(75px, 0.8fr) minmax(75px, 0.8fr) minmax(55px, 0.5fr) minmax(60px, 0.6fr) minmax(90px, 1fr) minmax(75px, 0.8fr) minmax(100px, 0.9fr);
        font-size: 1.2rem;
    }
}

@media screen and (max-width: 767px) {
    .world-clock__list-header {
        display: none;
    }

    .world-clock__item {
        grid-template-columns: 1fr;
        gap: 8px;
        font-size: 1.4rem;
    }

    .world-clock__item > span {
        display: flex;
        justify-content: space-between;
        white-space: normal;
    }

    .world-clock__item > span::before {
        content: attr(data-label);
        font-weight: 700;
        text-transform: uppercase;
        font-size: 1.1rem;
        color: var(--wc-muted);
        letter-spacing: 0.1em;
    }

    .world-clock__city-cell {
        flex-direction: column;
        align-items: flex-start;
    }

}