/* =========================================================
   Nekoh Fusi orari — Stili della pagina
   Usa i token canonici del design system (theme.css) cosi' il tema
   chiaro/scuro propaga senza override manuali. Unica eccezione voluta: il
   planisferio resta scuro in entrambi i temi, perche' rappresenta il globo
   di notte e non una superficie dell'interfaccia.
   ========================================================= */

.tz-shell { width: min(1180px, 100%); }
.tz-page { gap: 20px; }

.tz-intro {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 8px 14px;
}
.tz-intro p { margin: 0; }

/* ---------- Riga "adesso": ora locale grande + UTC ---------- */

.tz-headline {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 12px 28px;
    padding: 18px 20px;
    border: 1px solid var(--border-default);
    border-radius: var(--nk-radius);
    background:
        radial-gradient(120% 140% at 0% 0%, var(--accent-soft), transparent 60%),
        var(--surface-raised);
}
.tz-headline-main { display: grid; gap: 4px; min-width: 0; }
.tz-headline-label {
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}
.tz-headline-clock {
    font-size: clamp(2.2rem, 6vw, 3.1rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
    color: var(--text-primary);
}
.tz-headline-meta { color: var(--text-secondary); font-size: 0.92rem; }
.tz-headline-meta strong { color: var(--text-primary); }

.tz-headline-side {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 22px;
    margin-left: auto;
}
.tz-headline-side div { display: grid; gap: 3px; }
.tz-headline-side span {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
}
.tz-headline-side strong {
    font-size: 1.25rem;
    font-variant-numeric: tabular-nums;
    color: var(--text-primary);
}

/* ---------- Barra comandi: ricerca + orario di riferimento ---------- */

.tz-controls { display: grid; gap: 12px; }

.tz-search { position: relative; }
.tz-search-field {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 14px;
    border: 1px solid var(--border-default);
    border-radius: var(--nk-radius-sm);
    background: var(--surface-inset);
    transition: border-color var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease);
}
.tz-search-field:focus-within {
    border-color: var(--accent-border);
    box-shadow: 0 0 0 4px var(--accent-soft);
}
.tz-search-field svg { flex: 0 0 auto; width: 18px; height: 18px; color: var(--text-muted); }
.tz-search-input {
    flex: 1 1 auto;
    min-width: 0;
    padding: 13px 0;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font: inherit;
    outline: none;
}
.tz-search-input::placeholder { color: var(--text-muted); }

.tz-suggestions {
    position: absolute;
    z-index: 40;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    margin: 0;
    padding: 6px;
    list-style: none;
    display: grid;
    gap: 2px;
    max-height: 340px;
    overflow-y: auto;
    border: 1px solid var(--border-default);
    border-radius: var(--nk-radius-sm);
    background: var(--surface-raised);
    box-shadow: var(--shadow-overlay);
}
.tz-suggestions[hidden] { display: none; }
.tz-suggestion {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 9px 10px;
    border: none;
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--text-primary);
    font: inherit;
    text-align: left;
    cursor: pointer;
}
.tz-suggestion:hover,
.tz-suggestion.is-active { background: var(--surface-hover); }
.tz-suggestion-main { display: grid; gap: 2px; min-width: 0; flex: 1 1 auto; }
.tz-suggestion-main strong { font-size: 0.94rem; }
.tz-suggestion-main small {
    color: var(--text-muted);
    font-size: 0.78rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.tz-suggestion-time {
    flex: 0 0 auto;
    text-align: right;
    display: grid;
    gap: 2px;
}
.tz-suggestion-time b { font-variant-numeric: tabular-nums; font-size: 0.95rem; }
.tz-suggestion-time small { color: var(--text-muted); font-size: 0.72rem; }
.tz-suggestion[data-added="true"] .tz-suggestion-time b { color: var(--text-muted); }

.tz-empty-hint {
    margin: 0;
    padding: 10px;
    color: var(--text-muted);
    font-size: 0.88rem;
}

/* Riga dell'orario di riferimento: e' quella che trasforma la pagina da
   "che ore sono" a "che ore sono la' quando qui sono le ...". */
.tz-reference {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border: 1px solid var(--border-default);
    border-radius: var(--nk-radius-sm);
    background: var(--surface-inset);
}
.tz-reference.is-custom {
    border-color: var(--accent-border);
    background: var(--accent-soft);
}
.tz-reference-label {
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
}
.tz-reference select,
.tz-reference input {
    min-height: 40px;
    padding: 8px 10px;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    background: var(--surface-raised);
    color: var(--text-primary);
    font: inherit;
    font-size: 0.9rem;
}
.tz-reference select { max-width: 260px; }
.tz-reference input { font-variant-numeric: tabular-nums; }
.tz-reference select:focus-visible,
.tz-reference input:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
}
.tz-reset {
    margin-left: auto;
    min-height: 40px;
    padding: 8px 14px;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    background: var(--surface-raised);
    color: var(--text-primary);
    font: inherit;
    font-weight: 700;
    font-size: 0.88rem;
    cursor: pointer;
}
.tz-reset:hover { background: var(--surface-hover); }
.tz-reset[hidden] { display: none; }

/* ---------- Pannello delle zone seguite ---------- */

.tz-section-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 6px 14px;
}
.tz-section-head h2 { margin: 0; font-size: 1.1rem; }
.tz-section-head p { margin: 0; color: var(--text-muted); font-size: 0.86rem; }

.tz-board {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(268px, 1fr));
    gap: 14px;
}

.tz-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 16px;
    border: 1px solid var(--border-default);
    border-radius: var(--nk-radius);
    background: var(--surface-raised);
    transition: border-color var(--dur-base) var(--ease), transform var(--dur-base) var(--ease);
}
.tz-card:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.tz-card.is-local { border-color: var(--accent-border); background: linear-gradient(180deg, var(--accent-soft), transparent 42%), var(--surface-raised); }
.tz-card.is-base { box-shadow: inset 0 0 0 1px var(--accent-border); }

.tz-card-top { display: flex; align-items: flex-start; gap: 10px; }
.tz-card-title { display: grid; gap: 3px; min-width: 0; flex: 1 1 auto; }
.tz-card-city {
    font-size: 1.02rem;
    font-weight: 800;
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.tz-card-place {
    color: var(--text-muted);
    font-size: 0.78rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tz-card-remove {
    flex: 0 0 auto;
    width: 30px;
    height: 30px;
    min-height: 30px;
    padding: 0;
    display: grid;
    place-items: center;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease);
}
.tz-card-remove:hover { color: var(--danger); background: var(--danger-soft); border-color: var(--danger-border); }
.tz-card-remove svg { width: 15px; height: 15px; }

.tz-card-clockline { display: flex; align-items: flex-end; gap: 10px; flex-wrap: wrap; }
.tz-card-clock {
    font-size: 2.15rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
}
.tz-card-phase {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 9px;
    border-radius: var(--radius-full);
    font-size: 0.74rem;
    font-weight: 800;
    margin-bottom: 3px;
}
.tz-card-phase svg { width: 13px; height: 13px; }
.tz-card-phase[data-phase="day"] { color: var(--warning); background: var(--warning-soft); border: 1px solid var(--warning-border); }
.tz-card-phase[data-phase="night"] { color: var(--purple); background: var(--purple-soft); border: 1px solid var(--purple-border); }

.tz-card-meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.tz-tag {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    border-radius: var(--radius-full);
    border: 1px solid var(--neutral-border);
    background: var(--neutral-soft);
    color: var(--text-secondary);
    font-size: 0.74rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}
.tz-tag[hidden],
.tz-card-phase[hidden] { display: none; }
.tz-tag[data-tone="accent"] { border-color: var(--accent-border); background: var(--accent-soft); color: var(--accent-text); }
.tz-tag[data-tone="shift"] { border-color: var(--warning-border); background: var(--warning-soft); color: var(--warning); }

.tz-card-date { color: var(--text-secondary); font-size: 0.84rem; }

/* Striscia delle 24 ore: la fascia oraria colorata dice a colpo d'occhio se
   in quella zona e' un orario ragionevole per scrivere o chiamare. */
/* Colori delle tre fasce orarie. Su superficie scura le stesse percentuali
   che funzionano in chiaro sparirebbero nello sfondo della scheda, quindi la
   miscela e' piu' carica; la fascia notturna resta comunque la piu' spenta,
   perche' e' l'orario da evitare. */
.tz-page {
    --band-work: color-mix(in srgb, var(--success) 46%, var(--surface-inset));
    --band-edge: color-mix(in srgb, var(--warning) 40%, var(--surface-inset));
    --band-night: color-mix(in srgb, var(--purple) 26%, var(--surface-inset));
}
:root[data-theme="light"] .tz-page {
    --band-work: color-mix(in srgb, var(--success) 26%, var(--surface-inset));
    --band-edge: color-mix(in srgb, var(--warning) 24%, var(--surface-inset));
    --band-night: color-mix(in srgb, var(--purple) 14%, var(--surface-inset));
}

/* Spinta in fondo: le schede della stessa riga hanno altezza uguale e le
   strisce restano allineate anche quando una zona ha un'etichetta in piu'
   ("domani") che manda a capo la riga dei tag. */
.tz-strip {
    margin-top: auto;
    padding-top: 2px;
    display: grid;
    grid-template-columns: repeat(24, 1fr);
    gap: 2px;
}
.tz-strip-cell {
    position: relative;
    height: 26px;
    padding: 0;
    border: none;
    border-radius: 3px;
    background: var(--surface-inset);
    cursor: pointer;
    font: inherit;
    font-size: 0.58rem;
    font-weight: 800;
    color: transparent;
    transition: transform var(--dur-fast) var(--ease);
}
.tz-strip-cell[data-band="work"] { background: var(--band-work); }
.tz-strip-cell[data-band="edge"] { background: var(--band-edge); }
.tz-strip-cell[data-band="night"] { background: var(--band-night); }
.tz-strip-cell:hover { transform: scaleY(1.18); }
.tz-strip-cell:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.tz-strip-cell.is-current {
    background: var(--accent);
    color: var(--on-accent);
    display: grid;
    place-items: center;
}
.tz-strip-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 12px;
    color: var(--text-muted);
    font-size: 0.76rem;
}
.tz-strip-legend span { display: inline-flex; align-items: center; gap: 6px; }
.tz-strip-legend i {
    width: 10px;
    height: 10px;
    border-radius: 3px;
    background: var(--surface-inset);
}
.tz-strip-legend i[data-band="work"] { background: var(--band-work); }
.tz-strip-legend i[data-band="edge"] { background: var(--band-edge); }
.tz-strip-legend i[data-band="night"] { background: var(--band-night); }

/* Occupa una cella come le schede: e' un segnaposto tratteggiato accanto
   alla propria zona, non un messaggio a tutta larghezza. */
.tz-board-empty {
    display: grid;
    place-content: center;
    margin: 0;
    padding: 26px 18px;
    border: 1px dashed var(--border-strong);
    border-radius: var(--nk-radius);
    text-align: center;
    color: var(--text-muted);
}

/* ---------- Planisferio ---------- */

.tz-map-card {
    display: grid;
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--border-default);
    border-radius: var(--nk-radius);
    background: var(--surface-raised);
}

.tz-map {
    position: relative;
    width: 100%;
    aspect-ratio: 2000 / 966.67;
    border-radius: var(--nk-radius-sm);
    overflow: hidden;
    background: #071018;
    cursor: crosshair;
}
.tz-map svg { display: block; width: 100%; height: 100%; }
.tz-map-ocean { fill: #0b1a26; }
.tz-map-land { fill: #23405a; stroke: #33566f; stroke-width: 1.2; }
.tz-map-band { fill: rgba(255, 255, 255, 0.028); }
.tz-map-meridian { stroke: rgba(255, 255, 255, 0.08); stroke-width: 1; }
.tz-map-equator { stroke: rgba(255, 255, 255, 0.14); stroke-width: 1; stroke-dasharray: 7 9; }
.tz-map-night { fill: rgba(3, 8, 18, 0.52); }
.tz-map-sun { fill: #f8d47a; }
.tz-map-sun-halo { fill: rgba(248, 212, 122, 0.16); }
.tz-map-tick {
    fill: rgba(226, 232, 240, 0.5);
    font-size: 20px;
    font-weight: 700;
    text-anchor: middle;
}

/* Il contenitore del pin ha dimensione nulla ed e' ancorato esattamente alle
   coordinate della citta': punto ed etichetta si posizionano rispetto a
   quello, cosi' il puntino resta sul posto giusto qualunque sia la lunghezza
   del nome. */
.tz-pin {
    position: absolute;
    width: 0;
    height: 0;
    pointer-events: none;
}
.tz-pin-dot {
    position: absolute;
    left: -7px;
    top: -7px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent);
    border: 2px solid #eaf4ff;
    box-shadow: 0 0 0 4px rgba(46, 144, 234, 0.25);
}
.tz-pin.is-local .tz-pin-dot { background: #f8d47a; box-shadow: 0 0 0 4px rgba(248, 212, 122, 0.28); }
.tz-pin-label {
    position: absolute;
    top: 11px;
    left: 50%;
    transform: translateX(-50%);
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    padding: 3px 8px;
    border-radius: var(--radius-full);
    background: rgba(7, 16, 24, 0.86);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: #f1f5f9;
    font-size: 0.72rem;
    font-weight: 700;
    white-space: nowrap;
}
/* Pin alternati sopra e sotto il punto: due citta' vicine (Roma e Londra,
   per dire) non si coprono piu' a vicenda. */
.tz-pin.is-above .tz-pin-label { top: auto; bottom: 11px; }
/* Vicino ai bordi l'etichetta centrata verrebbe tagliata dall'overflow. */
.tz-pin.is-edge-left .tz-pin-label { left: -6px; transform: none; }
.tz-pin.is-edge-right .tz-pin-label { left: auto; right: -6px; transform: none; }
.tz-pin-label b { font-variant-numeric: tabular-nums; font-weight: 800; }
/* Sotto una certa larghezza le etichette si accavallano: restano i punti,
   che con la scheda corrispondente sono comunque leggibili. */
@media (max-width: 720px) {
    .tz-pin-label { display: none; }
}

.tz-map-popover {
    position: absolute;
    z-index: 5;
    width: min(250px, calc(100% - 20px));
    padding: 10px;
    display: grid;
    gap: 4px;
    border-radius: var(--nk-radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(7, 16, 24, 0.94);
    box-shadow: var(--shadow-overlay);
}
.tz-map-popover[hidden] { display: none; }
.tz-map-popover > span {
    color: rgba(226, 232, 240, 0.62);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.tz-map-pick {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 7px 8px;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.05);
    color: #f1f5f9;
    font: inherit;
    font-size: 0.84rem;
    text-align: left;
    cursor: pointer;
}
.tz-map-pick:hover { background: rgba(46, 144, 234, 0.28); border-color: rgba(46, 144, 234, 0.5); }
.tz-map-pick strong { flex: 1 1 auto; font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tz-map-pick small { color: rgba(226, 232, 240, 0.6); font-variant-numeric: tabular-nums; }
.tz-map-pick[disabled] { opacity: 0.55; cursor: default; }

.tz-map-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 16px;
    color: var(--text-muted);
    font-size: 0.78rem;
}
.tz-map-legend span { display: inline-flex; align-items: center; gap: 6px; }
.tz-map-legend i { width: 10px; height: 10px; border-radius: 50%; }
.tz-map-legend i[data-key="night"] { border-radius: 3px; background: #0b1220; border: 1px solid rgba(255, 255, 255, 0.2); }
.tz-map-legend i[data-key="zone"] { background: var(--accent); }
.tz-map-legend i[data-key="local"] { background: #f8d47a; }

/* ---------- Elenco completo ---------- */

.tz-browser {
    border: 1px solid var(--border-default);
    border-radius: var(--nk-radius);
    background: var(--surface-raised);
    overflow: hidden;
}
.tz-browser > summary {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    cursor: pointer;
    font-weight: 800;
    list-style: none;
}
.tz-browser > summary::-webkit-details-marker { display: none; }
.tz-browser > summary::after {
    content: "";
    width: 8px;
    height: 8px;
    margin-left: auto;
    border-right: 2px solid var(--text-muted);
    border-bottom: 2px solid var(--text-muted);
    transform: rotate(45deg) translate(-2px, -2px);
    transition: transform var(--dur-base) var(--ease);
}
.tz-browser[open] > summary::after { transform: rotate(-135deg) translate(-2px, -2px); }
.tz-browser > summary:hover { background: var(--surface-hover); }
.tz-browser > summary small { color: var(--text-muted); font-weight: 700; }

.tz-browser-body { display: grid; gap: 12px; padding: 0 16px 16px; }
.tz-browser-filters { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr); gap: 10px; }
.tz-browser-filters input,
.tz-browser-filters select {
    min-height: 42px;
    padding: 10px 12px;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    background: var(--surface-inset);
    color: var(--text-primary);
    font: inherit;
    font-size: 0.9rem;
}
.tz-browser-filters input:focus-visible,
.tz-browser-filters select:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

.tz-browser-count { margin: 0; color: var(--text-muted); font-size: 0.84rem; }

.tz-group { display: grid; gap: 6px; }
.tz-group-head {
    position: sticky;
    /* La topbar del sito e' anch'essa sticky: senza questo scarto le
       intestazioni di gruppo le si infilerebbero sotto. */
    top: 76px;
    z-index: 1;
    padding: 7px 10px;
    border-radius: var(--radius-md);
    background: var(--surface-inset);
    border: 1px solid var(--border-subtle);
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
}
.tz-rows { display: grid; gap: 4px; }
.tz-row {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 9px 10px;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--text-primary);
    font: inherit;
    text-align: left;
    cursor: pointer;
}
.tz-row:hover { background: var(--surface-hover); border-color: var(--border-subtle); }
.tz-row-main { flex: 1 1 auto; min-width: 0; display: grid; gap: 2px; }
.tz-row-main strong { font-size: 0.9rem; font-weight: 700; }
.tz-row-main small { color: var(--text-muted); font-size: 0.76rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tz-row-time { flex: 0 0 auto; font-variant-numeric: tabular-nums; font-weight: 800; font-size: 0.95rem; }
.tz-row-add {
    flex: 0 0 auto;
    width: 26px;
    height: 26px;
    display: grid;
    place-items: center;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-default);
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 800;
    line-height: 1;
}
.tz-row:hover .tz-row-add { border-color: var(--accent-border); background: var(--accent-soft); color: var(--accent-text); }
.tz-row[data-added="true"] .tz-row-add { border-color: var(--success-border); background: var(--success-soft); color: var(--success); }

.tz-more {
    justify-self: start;
    padding: 9px 14px;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    background: var(--surface-inset);
    color: var(--text-primary);
    font: inherit;
    font-weight: 700;
    font-size: 0.86rem;
    cursor: pointer;
}
.tz-more:hover { background: var(--surface-hover); }
.tz-more[hidden] { display: none; }

.tz-note { margin: 0; color: var(--text-muted); font-size: 0.82rem; }

/* ---------- Adattamenti ---------- */

@media (max-width: 900px) {
    /* Sotto questa larghezza la topbar va a capo e la sua altezza non e' piu'
       prevedibile: meglio rinunciare all'intestazione fissa. */
    .tz-group-head { position: static; }
}

@media (max-width: 860px) {
    .tz-browser-filters { grid-template-columns: 1fr; }
    .tz-headline-side { margin-left: 0; }
    .tz-reset { margin-left: 0; }
}

@media (max-width: 520px) {
    .tz-board { grid-template-columns: 1fr; }
    .tz-card-clock { font-size: 1.9rem; }
    .tz-strip-cell { height: 22px; }
}