/* ===== هدر ===== */
.site-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 50;
}
.site-header__inner {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    padding: var(--space-3) var(--space-5);
}
.site-header__logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-shrink: 0;
}
.logo-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-primary-dark);
}
.site-header__search {
    flex: 1;
    display: flex;
    align-items: center;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 4px 4px 4px 4px;
    max-width: 560px;
}
.site-header__search input {
    border: none;
    background: transparent;
    flex: 1;
    padding: 8px 12px;
}
.site-header__search input:focus { box-shadow: none; outline: none; }
.site-header__search button {
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.site-header__actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-shrink: 0;
}
.city-picker {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-family: var(--font-ui);
    cursor: pointer;
}
.icon-link {
    display: flex;
    align-items: center;
    color: var(--color-text-muted);
    font-family: var(--font-ui);
    font-size: .92rem;
}
.icon-link:hover { color: var(--color-primary); }

/* ===== فوتر ===== */
.site-footer {
    background: var(--color-primary-dark);
    color: #DCEAE8;
    margin-top: var(--space-8);
    padding: var(--space-7) 0 var(--space-4);
}
.site-footer__grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: var(--space-6);
}
.footer-brand p { color: #A9C4C1; font-size: .9rem; max-width: 280px; }
.footer-col h4 { color: #fff; font-size: .95rem; margin-bottom: var(--space-3); }
.footer-col a {
    display: block;
    color: #BFD6D3;
    font-size: .9rem;
    padding: 4px 0;
}
.footer-col a:hover { color: var(--color-accent); }
.site-footer__bottom {
    margin-top: var(--space-6);
    padding-top: var(--space-4);
    border-top: 1px solid rgba(255,255,255,.12);
    font-size: .82rem;
    color: #9BB8B5;
}
@media (max-width: 720px) {
    .site-footer__grid { grid-template-columns: 1fr 1fr; }
}
/* ═══════════════════════════════════════════════════
   هدر مینیمال در موبایل:
   فقط لوگو + جستجو + شهر — بدون خط زیرین
   ═══════════════════════════════════════════════════ */
@media (max-width: 768px) {

    /* ─── حذف خط زیرین و سایه ─── */
    .site-header {
        border-bottom: none !important;
        box-shadow: none !important;
        background: var(--color-surface);
    }

    .site-header__inner {
        padding: 8px 12px !important;
        gap: 8px !important;
        flex-wrap: nowrap !important;
        align-items: center !important;
    }

    /* ─── لوگو: نمایش داده بشه ─── */
    .site-header__logo {
        display: flex !important;
        align-items: center !important;
        gap: 5px !important;
        flex-shrink: 0 !important;
    }

    .site-header__logo .logo-mark {
        display: flex !important;
        align-items: center !important;
    }

    .site-header__logo .logo-mark svg {
        width: 26px !important;
        height: 26px !important;
        display: block;
    }

    .site-header__logo .logo-text {
        display: inline-block !important;
        font-size: 12px !important;
        font-weight: 700 !important;
        white-space: nowrap;
        color: var(--color-primary-dark);
    }

    /* ─── کادر جستجو: بقیه‌ی عرض ─── */
    .site-header__search {
        flex: 1 1 auto !important;
        max-width: 100% !important;
        min-width: 0 !important;
        padding: 3px !important;
        border-radius: 10px !important;
    }

    .site-header__search input {
        padding: 8px 10px !important;
        font-size: 13px !important;
        min-width: 0 !important;
    }

    .site-header__search input::placeholder {
        font-size: 12px !important;
    }

    .site-header__search button {
        width: 34px !important;
        height: 34px !important;
        border-radius: 8px !important;
        flex-shrink: 0 !important;
    }

    .site-header__search button svg {
        width: 14px !important;
        height: 14px !important;
    }

    /* ─── Actions: فقط city-picker بمونه ─── */
    .site-header__actions {
        display: flex !important;
        align-items: center !important;
        gap: 0 !important;
        flex-shrink: 0 !important;
    }

    /* مخفی کردن: ورود/ثبت‌نام، پنل، علاقه‌مندی، ثبت آگهی */
    .site-header__actions .btn,
    .site-header__actions .icon-link {
        display: none !important;
    }

    /* ─── شهر: نمایش داده بشه، فقط آیکون ─── */
    .site-header__actions .city-picker {
        display: flex !important;
        width: 36px !important;
        height: 36px !important;
        padding: 0 !important;
        align-items: center !important;
        justify-content: center !important;
        border-radius: 8px !important;
        background: var(--color-bg) !important;
        border: 1px solid var(--color-border) !important;
        color: var(--color-primary) !important;
        flex-shrink: 0 !important;
    }

    .site-header__actions .city-picker svg {
        width: 18px !important;
        height: 18px !important;
    }

    /* متن «همه شهرها» در موبایل مخفی بشه (فقط آیکون) */
    .site-header__actions .city-picker span {
        display: none !important;
    }

    /* ─── فوتر کاملاً مخفی در موبایل ─── */
    .site-footer {
        display: none !important;
    }
}

/* ═══════════════════════════════════════════════════
   Bottom Sheet انتخاب شهر
   ═══════════════════════════════════════════════════ */
.city-sheet {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    direction: rtl;
}

.city-sheet.is-open { display: block; }

.city-sheet__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.25s ease;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.city-sheet.is-open .city-sheet__backdrop { opacity: 1; }

.city-sheet__panel {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-radius: 22px 22px 0 0;
    padding: 8px 16px 20px;
    padding-bottom: calc(20px + env(safe-area-inset-bottom, 0px));
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.22, 0.61, 0.36, 1);
    max-width: 520px;
    margin: 0 auto;
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.15);
    max-height: 82vh;
    display: flex;
    flex-direction: column;
}

.city-sheet.is-open .city-sheet__panel { transform: translateY(0); }

.city-sheet__handle {
    width: 44px;
    height: 4px;
    background: var(--color-border);
    border-radius: 100px;
    margin: 4px auto 16px;
    flex-shrink: 0;
}

.city-sheet__title {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0 0 4px;
    text-align: center;
    color: var(--color-text);
}

.city-sheet__sub {
    font-size: .82rem;
    color: var(--color-text-muted);
    text-align: center;
    margin: 0 0 16px;
}

.city-sheet__search {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    margin-bottom: 12px;
    flex-shrink: 0;
    color: var(--color-text-muted);
}

.city-sheet__search input {
    border: none;
    background: transparent;
    flex: 1;
    padding: 0;
    font-size: .92rem;
    min-width: 0;
    color: var(--color-text);
    font-family: var(--font-ui);
}

.city-sheet__search input:focus {
    outline: none;
    box-shadow: none;
}

.city-sheet__list {
    overflow-y: auto;
    flex: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
    padding: 4px 0;
    min-height: 100px;
}

.city-sheet__empty {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--color-text-muted);
    font-size: .85rem;
    padding: 24px 0;
    margin: 0;
}

.city-sheet__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 12px 14px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    cursor: pointer;
    font-family: inherit;
    font-size: .88rem;
    font-weight: 600;
    color: var(--color-text);
    text-align: right;
    transition: border-color 0.15s, background 0.15s, transform 0.1s;
    min-height: 44px;
}

.city-sheet__item:hover,
.city-sheet__item:active {
    border-color: var(--color-primary);
    background: var(--color-primary-tint);
    color: var(--color-primary-dark);
}

.city-sheet__item:active { transform: scale(0.98); }

.city-sheet__badge {
    font-size: .68rem;
    padding: 2px 7px;
    background: var(--color-accent-tint);
    color: var(--color-accent);
    border-radius: 100px;
    font-weight: 700;
    flex-shrink: 0;
}

.city-sheet__item.is-current {
    border-color: var(--color-primary);
    background: var(--color-primary-tint);
    color: var(--color-primary-dark);
}

.city-sheet__cancel {
    width: 100%;
    margin-top: 14px;
    padding: 12px;
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-family: var(--font-ui);
    font-size: .88rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 12px;
    transition: background 0.15s;
    flex-shrink: 0;
}

.city-sheet__cancel:hover { background: var(--color-bg); }

/* ─── دسکتاپ: نمایش در وسط ─── */
@media (min-width: 769px) {
    .city-sheet__panel {
        bottom: 50%;
        transform: translateY(50%) scale(0.9);
        border-radius: 20px;
        opacity: 0;
        transition: transform 0.25s ease, opacity 0.25s ease;
        max-height: 70vh;
    }
    .city-sheet.is-open .city-sheet__panel {
        transform: translateY(50%) scale(1);
        opacity: 1;
    }
    .city-sheet__handle { display: none; }
}

/* ─── موبایل: تک‌ستونه ─── */
@media (max-width: 560px) {
    .city-sheet__list {
        grid-template-columns: 1fr;
    }
}