/**
 * City Selector — модал выбора города для geniled.ru (главная шапка .hr30)
 *
 * Дизайн-источники: DSglobalgeniled-landing tokens (light-адаптация) +
 *                   Stripe structure (hairlines, focus ring) + Notion pattern (search/quick/accordion)
 *
 * Только светлая тема. Бренд: #722e85 (фирстиль geniled.ru).
 * Шрифт: Museo Sans Cyrl (уже подгружен Aspro Max) → Raleway → system fallback.
 */


/* ── Overlay ─────────────────────────────────────────────────────────── */

.gnld-city-overlay {
    position: fixed;
    inset: 0;
    z-index: 100050;
    background: rgba(0, 0, 0, 0.6);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: max(5vh, 24px) 16px 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 220ms cubic-bezier(0.4, 0, 0.2, 1),
                visibility 220ms cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.gnld-city-overlay--visible {
    opacity: 1;
    visibility: visible;
}


/* ── Контейнер модала + токены ───────────────────────────────────────── */

.gnld-city-modal {
    /* Цвета — DARK palette DSglobalgeniled-landing (бренд-cohesion с главной geniled.ru) */
    --cm-bg: #2D2F32;          /* surface card */
    --cm-bg-soft: #232427;     /* deeper soft (quick chip bg, hover row) */
    --cm-bg-hover: #3B3E42;    /* hover ярче (на тёмном hover должен СВЕТЛЕТЬ) */
    --cm-bg-active: rgba(155, 48, 174, 0.18);  /* selected (фиолет 18%) */

    --cm-ink: #FFFFFF;         /* основной текст */
    --cm-ink-soft: #C8CACD;    /* secondary (название региона у города) */
    --cm-ink-muted: #A4A4A4;   /* placeholder, счётчики, section labels */

    --cm-brand: #9B30AE;       /* landing brand purple */
    --cm-brand-hover: #B14BC2; /* hover ярче */
    --cm-brand-soft: rgba(155, 48, 174, 0.14);
    --cm-brand-ring: rgba(155, 48, 174, 0.32);

    --cm-line: #3B3E42;        /* hairlines */
    --cm-line-soft: rgba(255, 255, 255, 0.05);

    /* Тени — мягче на тёмном фоне */
    --cm-shadow: 0 24px 80px rgba(0, 0, 0, 0.5),
                 0 8px 24px rgba(0, 0, 0, 0.3);

    /* Скругления */
    --cm-radius-lg: 16px;
    --cm-radius-md: 10px;
    --cm-radius-sm: 6px;

    /* Шрифт */
    --cm-font: 'Museo Sans Cyrl', 'Raleway', -apple-system, BlinkMacSystemFont,
               'Segoe UI', system-ui, sans-serif;

    /* Motion */
    --cm-ease: cubic-bezier(0.4, 0, 0.2, 1);
    --cm-dur: 220ms;
    --cm-dur-fast: 150ms;

    width: 100%;
    max-width: 720px;
    max-height: 80vh;
    background: var(--cm-bg);
    color: var(--cm-ink);
    font-family: var(--cm-font);
    border-radius: var(--cm-radius-lg);
    box-shadow: var(--cm-shadow);
    display: flex;
    flex-direction: column;
    transform: translateY(-12px);
    transition: transform var(--cm-dur) var(--cm-ease);
    overflow: hidden;
}

.gnld-city-overlay--visible .gnld-city-modal {
    transform: translateY(0);
}


/* ── Шапка модала ────────────────────────────────────────────────────── */

.gnld-city-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px 16px;
    flex-shrink: 0;
}

.gnld-city-modal__title {
    margin: 0;
    font-family: var(--cm-font);
    font-size: 22px;
    font-weight: 600;
    line-height: 1.3;
    color: var(--cm-ink);
    letter-spacing: -0.01em;
}

.gnld-city-modal__close {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--cm-ink-muted);
    cursor: pointer;
    border-radius: var(--cm-radius-sm);
    transition: background var(--cm-dur-fast) var(--cm-ease),
                color var(--cm-dur-fast) var(--cm-ease);
    flex-shrink: 0;
    padding: 0;
    font: inherit;
}

.gnld-city-modal__close svg {
    width: 16px;
    height: 16px;
}

.gnld-city-modal__close:hover {
    background: var(--cm-bg-hover);
    color: var(--cm-ink);
}

.gnld-city-modal__close:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--cm-brand-ring);
}


/* ── Поиск ───────────────────────────────────────────────────────────── */

.gnld-city-modal__search-wrap {
    padding: 0 24px 16px;
    flex-shrink: 0;
    position: relative;
}

.gnld-city-modal__search {
    position: relative;
    display: flex;
    align-items: center;
    height: 48px;
    background: transparent;
    border: 1px solid var(--cm-line);
    border-radius: var(--cm-radius-md);
    transition: border-color var(--cm-dur-fast) var(--cm-ease),
                box-shadow var(--cm-dur-fast) var(--cm-ease);
}

.gnld-city-modal__search:focus-within {
    border-color: var(--cm-brand);
    box-shadow: 0 0 0 3px var(--cm-brand-ring);
}

.gnld-city-modal__search-icon {
    position: absolute;
    left: 14px;
    width: 20px;
    height: 20px;
    color: var(--cm-ink-muted);
    pointer-events: none;
    transition: color var(--cm-dur-fast) var(--cm-ease);
}

.gnld-city-modal__search:focus-within .gnld-city-modal__search-icon {
    color: var(--cm-brand);
}

.gnld-city-modal__search-input {
    flex: 1;
    height: 100%;
    padding: 0 14px 0 42px;
    background: transparent !important;
    background-color: transparent !important;
    border: none !important;
    box-sizing: border-box;
    outline: none;
    font-family: var(--cm-font);
    font-size: 15px;
    font-weight: 400;
    color: var(--cm-ink);
    line-height: 1.4;
    color-scheme: normal;
    appearance: none;
    -webkit-appearance: none;
    box-shadow: none;
}

.gnld-city-modal__search-input::placeholder {
    color: var(--cm-ink-muted);
    opacity: 1;
}

/* Сброс webkit autofill — иначе браузер рисует свой жёлтый/серый фон */
.gnld-city-modal__search-input:-webkit-autofill,
.gnld-city-modal__search-input:-webkit-autofill:hover,
.gnld-city-modal__search-input:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--cm-ink);
    -webkit-box-shadow: 0 0 0 1000px var(--cm-bg) inset;
    transition: background-color 9999s ease-in-out 0s;
}


/* ── DaData подсказки ────────────────────────────────────────────────── */

.gnld-city-modal__suggestions {
    position: absolute;
    top: calc(100% - 16px);
    left: 24px;
    right: 24px;
    max-height: 280px;
    overflow-y: auto;
    background: var(--cm-bg);
    border: 1px solid var(--cm-line);
    border-radius: var(--cm-radius-md);
    box-shadow: var(--cm-shadow);
    z-index: 2;
    margin-top: 4px;
}

.gnld-city-modal__suggestion {
    display: block;
    width: 100%;
    padding: 12px 16px;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    font-family: var(--cm-font);
    font-size: 15px;
    color: var(--cm-ink);
    border-bottom: 1px solid var(--cm-line-soft);
    transition: background var(--cm-dur-fast) var(--cm-ease);
}

.gnld-city-modal__suggestion:last-child {
    border-bottom: none;
}

.gnld-city-modal__suggestion:hover,
.gnld-city-modal__suggestion--active {
    background: var(--cm-bg-hover);
}

.gnld-city-modal__suggestion-region {
    display: block;
    margin-top: 2px;
    font-size: 13px;
    color: var(--cm-ink-muted);
}


/* ── Тело модала (скролл) ────────────────────────────────────────────── */

.gnld-city-modal__body {
    flex: 1 1 auto;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 0 24px 24px;
}

.gnld-city-modal__body::-webkit-scrollbar {
    width: 8px;
}

.gnld-city-modal__body::-webkit-scrollbar-thumb {
    background: var(--cm-line);
    border-radius: 4px;
}

.gnld-city-modal__body::-webkit-scrollbar-thumb:hover {
    background: var(--cm-ink-muted);
}


/* ── Section labels (uppercase) ──────────────────────────────────────── */

.gnld-city-modal__section-label {
    margin: 0 0 12px;
    padding-top: 20px;
    font-family: var(--cm-font);
    font-size: 12px;
    font-weight: 600;
    line-height: 1.4;
    color: var(--cm-ink-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.gnld-city-modal__section-label:first-child {
    padding-top: 8px;
}


/* ── Quick cities (4 chip) ───────────────────────────────────────────── */

.gnld-city-modal__quick {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-bottom: 8px;
}

.gnld-city-modal__quick-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 14px;
    background: var(--cm-bg-soft);
    border: 1px solid var(--cm-line);
    border-radius: var(--cm-radius-md);
    cursor: pointer;
    font-family: var(--cm-font);
    color: var(--cm-ink);
    transition: background var(--cm-dur-fast) var(--cm-ease),
                border-color var(--cm-dur-fast) var(--cm-ease),
                color var(--cm-dur-fast) var(--cm-ease),
                transform var(--cm-dur-fast) var(--cm-ease);
    text-align: left;
}

.gnld-city-modal__quick-item:hover {
    background: var(--cm-bg-hover);
    border-color: var(--cm-brand);
    transform: translateY(-1px);
}

.gnld-city-modal__quick-item:focus-visible {
    outline: none;
    border-color: var(--cm-brand);
    box-shadow: 0 0 0 3px var(--cm-brand-ring);
}

.gnld-city-modal__quick-item--active {
    background: var(--cm-brand-soft);
    border-color: var(--cm-brand);
    color: var(--cm-brand);
}

.gnld-city-modal__quick-name {
    font-size: 15px;
    font-weight: 500;
    line-height: 1.3;
}

.gnld-city-modal__quick-region {
    margin-top: 4px;
    font-size: 12px;
    font-weight: 400;
    color: var(--cm-ink-muted);
    line-height: 1.3;
}

.gnld-city-modal__quick-item--active .gnld-city-modal__quick-region {
    color: var(--cm-brand);
    opacity: 0.7;
}


/* ── Districts (аккордеон ФО) ────────────────────────────────────────── */

.gnld-city-modal__districts {
    display: flex;
    flex-direction: column;
}

.gnld-city-modal__district {
    border-bottom: 1px solid var(--cm-line-soft);
}

.gnld-city-modal__district:first-child {
    border-top: 1px solid var(--cm-line-soft);
}

.gnld-city-modal__district-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 14px 4px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--cm-font);
    color: var(--cm-ink);
    text-align: left;
    transition: color var(--cm-dur-fast) var(--cm-ease);
}

.gnld-city-modal__district-toggle:hover {
    color: var(--cm-brand);
}

.gnld-city-modal__district-toggle:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--cm-brand-ring);
    border-radius: var(--cm-radius-sm);
}

.gnld-city-modal__district-name {
    font-size: 15px;
    font-weight: 500;
    line-height: 1.3;
}

.gnld-city-modal__district-meta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.gnld-city-modal__district-count {
    font-size: 13px;
    font-weight: 400;
    color: var(--cm-ink-muted);
    font-variant-numeric: tabular-nums;
}

.gnld-city-modal__district-chevron {
    width: 12px;
    height: 12px;
    color: var(--cm-ink-muted);
    transition: transform var(--cm-dur) var(--cm-ease);
    flex-shrink: 0;
}

.gnld-city-modal__district--open .gnld-city-modal__district-chevron {
    transform: rotate(90deg);
}

.gnld-city-modal__district-cities {
    display: none;
    grid-template-columns: repeat(3, 1fr);
    column-gap: 24px;
    row-gap: 2px;
    padding: 4px 0 16px;
}

.gnld-city-modal__district--open .gnld-city-modal__district-cities {
    display: grid;
}

.gnld-city-modal__city {
    display: block;
    width: 100%;
    padding: 8px 12px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--cm-font);
    font-size: 14px;
    font-weight: 400;
    color: var(--cm-ink-soft);
    border-radius: var(--cm-radius-sm);
    transition: background var(--cm-dur-fast) var(--cm-ease),
                color var(--cm-dur-fast) var(--cm-ease);
    line-height: 1.3;
}

.gnld-city-modal__city:hover {
    background: var(--cm-bg-hover);
    color: var(--cm-ink);
}

.gnld-city-modal__city:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--cm-brand-ring);
}

.gnld-city-modal__city--active {
    color: var(--cm-brand);
    font-weight: 500;
    background: var(--cm-brand-soft);
}


/* ── Empty state ─────────────────────────────────────────────────────── */

.gnld-city-modal__empty {
    display: none;
    padding: 48px 24px;
    text-align: center;
    color: var(--cm-ink-muted);
    font-size: 15px;
    font-weight: 400;
    line-height: 1.5;
}

.gnld-city-modal__empty--visible {
    display: block;
}


/* ── Responsive ──────────────────────────────────────────────────────── */

@media (max-width: 768px) {
    .gnld-city-overlay {
        padding: 0;
        align-items: stretch;
    }

    .gnld-city-modal {
        max-width: 100%;
        max-height: 100vh;
        border-radius: 0;
    }

    .gnld-city-modal__header {
        padding: 16px 20px 12px;
    }

    .gnld-city-modal__title {
        font-size: 19px;
    }

    .gnld-city-modal__search-wrap {
        padding: 0 20px 12px;
    }

    .gnld-city-modal__body {
        padding: 0 20px 20px;
    }

    .gnld-city-modal__suggestions {
        left: 20px;
        right: 20px;
    }

    .gnld-city-modal__quick {
        grid-template-columns: repeat(2, 1fr);
    }

    .gnld-city-modal__district-cities {
        grid-template-columns: repeat(2, 1fr);
        column-gap: 16px;
    }
}

@media (max-width: 480px) {
    .gnld-city-modal__district-cities {
        grid-template-columns: 1fr;
    }
}


/* ── Reduced motion ──────────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
    .gnld-city-overlay,
    .gnld-city-modal,
    .gnld-city-modal__close,
    .gnld-city-modal__search,
    .gnld-city-modal__search-icon,
    .gnld-city-modal__quick-item,
    .gnld-city-modal__district-toggle,
    .gnld-city-modal__district-chevron,
    .gnld-city-modal__city {
        transition: none;
    }
}