/* ==========================================================================
   05 — Header: topbar, header, mega menu, search panel, drawers, auth, tabbar
   ========================================================================== */

/* ---------- Topbar ---------- */
.topbar { background: var(--green-deep); color: #EDE3C6; font-size: var(--fs-xs); }
.topbar__in { min-height: var(--topbar-h); display: flex; align-items: center; justify-content: center; gap: 16px; }
.topbar__msg { display: flex; align-items: center; gap: 8px; text-align: center; }
.topbar__msg .ico { width: 18px; height: 18px; color: var(--gold-light); }
.topbar__msg a { display: inline-flex; align-items: center; gap: 4px; }
.topbar__msg a:hover { color: var(--gold-light); }
.topbar__msg a .ico { width: 14px; height: 14px; }
.topbar__tel { display: none; align-items: center; gap: 6px; font-weight: 700; }
.topbar__tel .ico { width: 16px; height: 16px; color: var(--gold-light); }
@media (min-width: 768px) { .topbar__in { justify-content: space-between; } .topbar__tel { display: inline-flex; } }

/* ---------- Header ---------- */
.site-header {
	position: sticky; top: 0; z-index: var(--z-header); height: var(--header-h);
	background: rgba(248, 243, 232, .88); backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px);
	border-bottom: 1px solid transparent; transition: box-shadow var(--t), border-color var(--t), transform .35s var(--ease);
}
.site-header.is-stuck { border-color: var(--line); box-shadow: 0 10px 30px -24px rgba(6,61,33,.6); }
.site-header__in { height: 100%; display: flex; align-items: center; gap: 8px; }

.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand__logo { width: 44px; height: 44px; object-fit: contain; }
.brand__txt { display: flex; flex-direction: column; line-height: 1.25; }
.brand__txt strong { font-size: 1.15rem; font-weight: 900; color: var(--green); }
.brand__txt small { font-size: .7rem; color: var(--brown); display: none; }
.brand--sm .brand__logo { width: 40px; height: 40px; }
@media (min-width: 768px) { .brand__logo { width: 56px; height: 56px; } .brand__txt small { display: block; } }

.hd-btn {
	position: relative; height: 44px; min-width: 44px; padding: 0 10px; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
	border-radius: var(--r-pill); color: var(--green-deep); transition: background var(--t), color var(--t);
}
.hd-btn:hover { background: var(--cream-2); }
.hd-burger { margin-inline-start: -8px; }
.hd-actions { display: flex; align-items: center; gap: 2px; margin-inline-start: auto; }
.hd-account__txt, .hd-account__chev { display: none; }
.hd-account .avatar { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--green); color: #fff; font-weight: 800; font-size: var(--fs-sm); }

.cart-count {
	position: absolute; top: 2px; left: 2px; min-width: 19px; height: 19px; padding: 0 5px; border-radius: 10px;
	display: grid; place-items: center; background: var(--gold); color: var(--green-deep); font-size: .7rem; font-weight: 900; line-height: 1;
	transition: transform .3s var(--ease);
}
.cart-count[data-count="0"] { transform: scale(0); }
.cart-count.is-bump { animation: bump .5s var(--ease); }

/* Desktop search trigger */
.hd-search { display: none; }

/* ---------- Desktop nav ---------- */
.nav { display: none; }

@media (min-width: 1024px) {
	.hd-burger, .hd-btn--search { display: none; }
	.site-header__in { gap: 20px; }
	.nav { display: block; }
	.nav__list { display: flex; align-items: center; gap: 2px; }
	.nav__list > li { position: relative; }
	.nav__link, .nav__list > li > a {
		display: inline-flex; align-items: center; gap: 6px; height: 42px; padding: 0 14px; border-radius: var(--r-pill);
		font-weight: 600; font-size: var(--fs-sm); color: var(--ink-2); transition: background var(--t), color var(--t);
	}
	.nav__link .ico { width: 18px; height: 18px; color: var(--gold); }
	.nav__link .nav__chev { width: 14px; height: 14px; color: currentColor; transition: transform var(--t); }
	.nav__link:hover, .nav__list > li > a:hover, .nav__list > .current-menu-item > a, .nav__item--mega.is-open .nav__link { background: var(--white); color: var(--green); }
	.nav__item--mega.is-open .nav__chev { transform: rotate(180deg); }

	/* زیرمنوی معمولی */
	.nav__list .sub-menu {
		position: absolute; top: calc(100% + 8px); right: 0; min-width: 210px; padding: 8px; border-radius: var(--r);
		background: var(--white); box-shadow: var(--sh-2); border: 1px solid var(--line);
		opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity var(--t), transform var(--t) var(--ease), visibility var(--t);
	}
	.nav__list li:hover > .sub-menu, .nav__list li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: none; }
	.nav__list .sub-menu a { display: block; padding: 8px 12px; border-radius: var(--r-xs); font-size: var(--fs-sm); }
	.nav__list .sub-menu a:hover { background: var(--cream); color: var(--green); }

	/* Mega */
	.mega {
		position: absolute; top: calc(100% + 12px); right: -12px; width: min(760px, 80vw);
		display: grid; grid-template-columns: 1fr 230px; gap: 12px; padding: 14px; border-radius: var(--r-lg);
		background: var(--white); border: 1px solid var(--line); box-shadow: var(--sh-3);
		opacity: 0; visibility: hidden; transform: translateY(10px); transition: opacity var(--t), transform .35s var(--ease), visibility var(--t);
	}
	.nav__item--mega.is-open .mega { opacity: 1; visibility: visible; transform: none; }
	.mega::before { content: ""; position: absolute; top: -14px; inset-inline: 0; height: 14px; }
	.mega__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
	.mega__cat { display: flex; align-items: center; gap: 14px; padding: 14px; border-radius: var(--r); transition: background var(--t); }
	.mega__cat:hover { background: var(--cream); }
	.mega__cat b { display: block; color: var(--green-deep); }
	.mega__cat small { color: var(--muted); font-size: var(--fs-xs); }
	.mega__ico { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: var(--green-soft); color: var(--green); flex-shrink: 0; transition: background var(--t), color var(--t), transform var(--t) var(--ease); }
	.mega__ico .ico { width: 26px; height: 26px; }
	.mega__cat:hover .mega__ico { background: var(--green); color: var(--gold-light); transform: rotate(-6deg); }
	.mega__aside { display: flex; flex-direction: column; gap: 10px; padding: 18px; border-radius: var(--r); background: var(--green-deep) url("../img/pattern.svg") center/120px; color: #E8E0CA; font-size: var(--fs-sm); }
	.mega__aside .kicker { color: var(--gold-light); }
	.mega__aside .btn { margin-top: auto; align-self: flex-start; }

	/* Search trigger as field */
	.hd-search {
		display: flex; align-items: center; gap: 10px; flex: 1; max-width: 360px; height: 46px; margin-inline-start: auto; padding: 0 16px;
		border-radius: var(--r-pill); background: var(--white); border: 1px solid var(--line); color: var(--muted); font-size: var(--fs-sm);
		transition: border-color var(--t), box-shadow var(--t);
	}
	.hd-search:hover { border-color: var(--line-2); box-shadow: var(--sh-1); }
	.hd-search .ico { width: 20px; height: 20px; color: var(--green); }
	.hd-search span { flex: 1; text-align: right; }
	.hd-actions { margin-inline-start: 0; gap: 6px; }
	.hd-account { padding: 0 6px 0 14px; border: 1px solid var(--line); background: var(--white); }
	.hd-account__txt { display: inline; font-size: var(--fs-sm); font-weight: 700; max-width: 110px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
	.hd-account:not(.is-in) { padding: 0 16px; }
	.hd-account__chev { display: block; width: 16px; height: 16px; }
	.hd-cart { background: var(--green); color: #fff; width: 46px; height: 46px; }
	.hd-cart:hover { background: var(--green-deep); }
}
kbd { display: inline-grid; place-items: center; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 6px; border: 1px solid var(--line-2); background: var(--cream); font: 700 .72rem/1 var(--font); color: var(--ink-2); }

/* ---------- Account dropdown ---------- */
.acc-menu { position: relative; }
.acc-drop {
	position: absolute; top: calc(100% + 10px); left: 0; width: 230px; padding: 8px; border-radius: var(--r);
	background: var(--white); border: 1px solid var(--line); box-shadow: var(--sh-3);
	opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity var(--t), transform var(--t) var(--ease), visibility var(--t);
}
.acc-menu.is-open .acc-drop { opacity: 1; visibility: visible; transform: none; }
.acc-drop__hi { padding: 8px 12px 10px; margin-bottom: 4px; border-bottom: 1px solid var(--line); font-size: var(--fs-sm); color: var(--muted); }
.acc-drop__hi b { color: var(--green-deep); }
.acc-drop a, .acc-drop button { width: 100%; display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: var(--r-xs); font-size: var(--fs-sm); font-weight: 600; text-align: right; }
.acc-drop a:hover, .acc-drop button:hover { background: var(--cream); color: var(--green); }
.acc-drop .ico { width: 18px; height: 18px; color: var(--gold); }

/* ---------- Search panel ---------- */
.spanel { position: fixed; inset: 0; z-index: var(--z-modal); display: flex; justify-content: center; align-items: flex-start; }
.spanel__backdrop { position: absolute; inset: 0; background: rgba(6, 30, 17, .5); backdrop-filter: blur(4px); animation: fadeIn .3s both; }
.spanel__box {
	position: relative; width: 100%; height: 100%; display: flex; flex-direction: column; background: var(--cream);
	animation: panelIn .4s var(--ease) both;
}
@media (min-width: 768px) {
	.spanel { padding-top: 9vh; }
	.spanel__box { width: min(720px, 92vw); height: auto; max-height: 78vh; border-radius: var(--r-lg); box-shadow: var(--sh-3); overflow: hidden; }
}
.spanel__form { position: relative; display: flex; align-items: center; gap: 10px; padding: 12px 16px; background: var(--white); border-bottom: 1px solid var(--line); }
.spanel__ico { color: var(--green); }
.spanel__input { flex: 1; min-width: 0; height: 50px; border: 0; outline: 0; background: transparent; font-size: 1.1rem; font-weight: 600; }
.spanel__input::-webkit-search-cancel-button { display: none; }
.spanel__spin { width: 20px; height: 20px; border-radius: 50%; border: 2.5px solid var(--gold); border-top-color: transparent; opacity: 0; }
.spanel.is-loading .spanel__spin { opacity: 1; animation: spin .7s linear infinite; }
.spanel__body { flex: 1; overflow-y: auto; padding: 18px 16px 24px; }
.spanel__label { display: flex; align-items: center; justify-content: space-between; font-size: var(--fs-xs); font-weight: 800; color: var(--muted); margin: 6px 0 10px; }
.spanel__label .link { font-size: var(--fs-xs); }
.spanel__foot { display: none; gap: 18px; justify-content: center; padding: 10px; border-top: 1px solid var(--line); background: var(--white); font-size: var(--fs-xs); color: var(--muted); }
.spanel__foot span { display: inline-flex; align-items: center; gap: 6px; }
@media (min-width: 768px) { .spanel__foot { display: flex; } }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.chip {
	display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 16px; border-radius: var(--r-pill);
	background: var(--white); border: 1px solid var(--line); font-size: var(--fs-sm); font-weight: 600; transition: border-color var(--t), color var(--t), background var(--t);
}
.chip .ico { width: 18px; height: 18px; color: var(--gold); }
.chip:hover, .chip.is-on { border-color: var(--green); color: var(--green); }
.chip.is-on { background: var(--green); color: #fff; }
.chip.is-on .ico { color: var(--gold-light); }

.sres__group + .sres__group { margin-top: 18px; }
.sres__item { display: flex; align-items: center; gap: 14px; padding: 10px; border-radius: var(--r); transition: background var(--t); }
.sres__item:hover, .sres__item.is-active { background: var(--white); box-shadow: var(--sh-1); }
.sres__item img { width: 56px; height: 56px; border-radius: 12px; object-fit: cover; background: var(--white); flex-shrink: 0; }
.sres__item b { display: block; color: var(--green-deep); font-size: var(--fs-sm); }
.sres__item small { color: var(--brown); font-weight: 700; font-size: var(--fs-xs); }
.sres__item small.out { color: var(--muted); }
.sres__item mark { background: var(--gold-soft); color: inherit; border-radius: 3px; padding: 0 2px; }
.sres__item .ico { margin-inline-start: auto; width: 18px; height: 18px; color: var(--muted); }
.sres__all { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 14px; padding: 12px; border-radius: var(--r); background: var(--green); color: #fff; font-weight: 700; }
.sres__none { text-align: center; padding: 28px 10px; color: var(--muted); }
.sres__none b { display: block; color: var(--green-deep); margin-bottom: 4px; }

/* ---------- Mobile menu drawer ---------- */
.m-search { width: 100%; display: flex; align-items: center; gap: 10px; height: 50px; padding: 0 16px; border-radius: var(--r-pill); background: var(--white); border: 1px solid var(--line); color: var(--muted); margin-bottom: 20px; }
.m-search .ico { color: var(--green); }
.m-label { font-size: var(--fs-xs); font-weight: 800; color: var(--muted); margin: 18px 0 10px; }
.m-cats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.m-cat { display: flex; flex-direction: column; gap: 2px; padding: 14px; border-radius: var(--r); background: var(--white); border: 1px solid var(--line); transition: border-color var(--t); }
.m-cat:active { border-color: var(--green); }
.m-cat__ico { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--green-soft); color: var(--green); margin-bottom: 8px; }
.m-cat b { color: var(--green-deep); font-size: var(--fs-sm); }
.m-cat small { color: var(--muted); font-size: .72rem; line-height: 1.5; }
.m-nav a { display: flex; align-items: center; justify-content: space-between; padding: 14px 4px; border-bottom: 1px solid var(--line); font-weight: 700; }
.m-nav .current-menu-item > a { color: var(--green); }
.m-nav .sub-menu { padding-right: 14px; }
.m-nav .sub-menu a { font-weight: 500; font-size: var(--fs-sm); }
.m-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--green); }
.m-tel { display: flex; align-items: center; gap: 10px; }
.m-tel .ico { width: 40px; height: 40px; padding: 10px; border-radius: 50%; background: var(--green); color: var(--gold-light); }
.m-tel small { display: block; font-size: .7rem; color: var(--muted); }
.m-tel b { font-size: var(--fs-sm); }

/* ---------- Mini cart ---------- */
.mini-cart { flex: 1; display: flex; flex-direction: column; min-height: 0; }
.pill { display: inline-grid; place-items: center; min-width: 26px; height: 26px; padding: 0 8px; border-radius: 13px; background: var(--gold-soft); color: var(--brown); font-size: var(--fs-xs); font-weight: 800; }
.pill:empty { display: none; }
.mini-list { display: flex; flex-direction: column; gap: 12px; }
.mini-item { display: grid; grid-template-columns: 72px 1fr; grid-template-rows: auto auto; gap: 8px 12px; padding: 12px; border-radius: var(--r); background: var(--white); border: 1px solid var(--line); transition: opacity var(--t); }
.mini-item.is-busy { opacity: .5; pointer-events: none; }
.mini-item__img img { width: 72px; height: 72px; border-radius: 12px; object-fit: cover; }
.mini-item__img { grid-row: span 2; }
.mini-item__name { display: block; font-weight: 700; font-size: var(--fs-sm); line-height: 1.6; color: var(--green-deep); }
.mini-item__info .variation { display: flex; flex-wrap: wrap; gap: 0 6px; margin: 2px 0; font-size: var(--fs-xs); color: var(--muted); }
.mini-item__info .variation dt, .mini-item__info .variation dd, .mini-item__info .variation p { display: inline; margin: 0; }
.mini-item__price { font-weight: 800; font-size: var(--fs-sm); color: var(--brown); }
.mini-item__act { display: flex; align-items: center; justify-content: space-between; }
.mini-item__rm { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; color: var(--muted); transition: background var(--t), color var(--t); }
.mini-item__rm:hover { background: var(--err-soft); color: var(--err); }
.mini-item__rm .ico { width: 18px; height: 18px; }
.mini-total { display: flex; align-items: center; justify-content: space-between; font-weight: 700; }
.mini-total strong { font-size: 1.25rem; color: var(--green-deep); font-weight: 900; }
.mini-note { font-size: var(--fs-xs); color: var(--muted); margin: 6px 0 14px; }
.mini-btns { display: grid; grid-template-columns: 1fr 1.4fr; gap: 10px; }
.mini-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 8px; }
.mini-empty__art { width: 120px; margin-bottom: 8px; }
.mini-empty__sub { color: var(--muted); font-size: var(--fs-sm); margin-bottom: 12px; }

/* ---------- Auth ---------- */
.auth { padding: 28px 22px 24px; }
.auth__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.auth__logo { width: 56px; height: 56px; }
.auth__dots { display: flex; gap: 6px; }
.auth__dots i { width: 8px; height: 8px; border-radius: 4px; background: var(--line-2); transition: width .35s var(--ease), background var(--t); }
.auth__dots i.is-on { width: 24px; background: var(--gold); }
.auth__step { display: none; }
.auth__step.is-active { display: flex; flex-direction: column; gap: 16px; animation: stepIn .45s var(--ease) both; }
.auth__title { font-size: var(--fs-xl); font-weight: 900; }
.auth__sub { color: var(--muted); font-size: var(--fs-sm); margin-top: -8px; }
.auth__sub b { color: var(--green-deep); }
.auth__mobile { position: relative; }
.auth__mobile .input { height: 58px; font-size: 1.25rem; font-weight: 700; letter-spacing: .08em; padding-right: 48px; }
.auth__mobile .ico { position: absolute; right: 16px; top: 50%; transform: translateY(-50%); color: var(--gold); }
.auth__legal { font-size: var(--fs-xs); color: var(--muted); text-align: center; }
.auth__names { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.auth__timer { display: flex; justify-content: center; min-height: 26px; font-size: var(--fs-sm); color: var(--muted); }
.field__err--c { text-align: center; }

.otp { display: flex; justify-content: center; gap: 8px; }
.otp input {
	width: 54px; height: 62px; text-align: center; font-size: 1.6rem; font-weight: 900; border-radius: var(--r);
	border: 1.5px solid var(--line); background: var(--white); outline: 0; caret-color: var(--gold);
	transition: border-color var(--t), box-shadow var(--t), transform .2s var(--ease), background var(--t);
}
.otp input:focus { border-color: var(--green); box-shadow: 0 0 0 4px rgba(7,85,43,.1); transform: translateY(-2px); }
.otp input.filled { border-color: var(--gold); background: var(--gold-soft); }
.otp.has-error input { border-color: var(--err); animation: shake .4s; }

/* ---------- Bottom tab bar (mobile) ---------- */
.tabbar {
	position: fixed; z-index: calc(var(--z-header) + 1); right: 0; left: 0; bottom: 0;
	display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; height: calc(var(--tabbar-h) + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom);
	background: rgba(255,255,255,.94); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-top: 1px solid var(--line);
	box-shadow: 0 -10px 30px -20px rgba(6,61,33,.35);
}
.tabbar__i { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; font-size: .7rem; font-weight: 700; color: var(--muted); -webkit-tap-highlight-color: transparent; }
.tabbar__i .ico { width: 24px; height: 24px; transition: transform .25s var(--ease); }
.tabbar__i:active .ico { transform: scale(.88); }
.tabbar__i.is-on { color: var(--green); }
.tabbar__i.is-on .ico { color: var(--green); stroke-width: 2.1; }
.tabbar__badge { position: relative; display: block; }
.tabbar__badge .cart-count { top: -6px; left: -10px; }
@media (min-width: 1024px) { .tabbar { display: none; } }