/*
 * components/header.css
 *
 * What:  Visual styles for the top navigation bar. Two-line location
 *        chip + notification bell + brand logo + (desktop) primary nav
 *        and auth buttons.
 * Why:   Matches the food-delivery mockup the user shared — red pin
 *        with a bold label on top, lighter address underneath, gold
 *        bell with a red unread-count badge.
 * Used:  Loaded by views/_layout.ejs via its own <link> tag.
 *        Mobile/desktop layout overrides live in mobile.css and
 *        desktop.css — this file owns the per-element visuals.
 */

.site-header {
    position: sticky;
    top: 0;
    z-index: var(--z-header);
    background-color: #fff;
    border-bottom: 1px solid var(--color-border-soft);
    backdrop-filter: saturate(180%) blur(6px);
    -webkit-backdrop-filter: saturate(180%) blur(6px);
}

.site-header__brand {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 700;
    color: var(--color-text);
}

/* Logo sizing — height fixed, width auto so aspect ratio survives a
 * future logo swap. Tighter on mobile (and hidden entirely on mobile,
 * see mobile.css — the mockup gives the freed space to the location). */
.site-header__logo {
    height: 44px;
    width: auto;
    display: block;
    border-radius: var(--radius-sm);
}

/* ── Two-line location chip ──────────────────────────────────────── *
 * Visually frameless button so the LABEL + sub-address read like the
 * primary header element rather than another pill. Mockup reference:
 * https://eatndeal.neutroveg.com/admin/market-place/mockups
 *                  (Customer App → Home & Restaurant Discovery)
 *
 *  🔴 Pin │ Bold title  ▼
 *         │ Lighter sub-address
 */

.site-header__location {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: 0.35rem 0.5rem 0.35rem 0;
    background: transparent;
    border: 0;
    color: var(--color-text);
    text-align: left;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: background-color 120ms ease;
    min-width: 0;            /* allow inner truncation */
}
.site-header__location:hover { background-color: var(--color-bg-alt); }

.site-header__location-pin {
    flex: 0 0 auto;
    filter: drop-shadow(0 2px 3px rgba(229, 37, 42, 0.25));
}

.site-header__location-stack {
    display: inline-flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0;
    line-height: 1.2;
}

.site-header__location-title {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-text);
}

.site-header__location-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 220px;
}

.site-header__location-arrow {
    color: var(--color-text);
    flex: 0 0 auto;
}

.site-header__location-sub {
    color: var(--color-text-muted);
    font-size: 0.78rem;
    font-weight: 400;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 240px;
}

/* ── Desktop header search ───────────────────────────────────────── *
 * Replaces the old "Restaurants / Offers / Help" inline nav. Lives
 * INSIDE the header inner flex row on desktop only; mobile gets its
 * own sticky search bar (see partials/mobile-search.ejs) so we hide
 * this slot below 768 px via mobile.css. */
.site-header__search {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    padding: 0.45rem 0.9rem;
    flex: 1 1 360px;
    max-width: 520px;
    margin: 0 var(--space-4);
    transition: border-color 120ms ease, background-color 120ms ease, box-shadow 120ms ease;
}
.site-header__search:focus-within {
    background-color: #fff;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(229, 37, 42, 0.12);
}
.site-header__search-icon { color: var(--color-text-soft); flex: 0 0 auto; }
.site-header__search-input {
    flex: 1;
    min-width: 0;
    border: 0;
    background: transparent;
    outline: none;
    font-size: 0.95rem;
    color: var(--color-text);
}
.site-header__search-input::placeholder { color: var(--color-text-soft); }
/* Hide native clear button + search decoration in WebKit / Edge. */
.site-header__search-input::-webkit-search-cancel-button,
.site-header__search-input::-webkit-search-decoration {
    -webkit-appearance: none;
    appearance: none;
}

/* ── Primary nav (desktop only) ──────────────────────────────────── */

.site-header__nav-link {
    color: var(--color-text-muted);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 120ms ease;
    padding: 0.25rem 0;
    position: relative;
}
.site-header__nav-link:hover     { color: var(--color-text); }
.site-header__nav-link.is-active { color: var(--color-text); font-weight: 600; }
.site-header__nav-link.is-active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--color-primary);
    border-radius: var(--radius-pill);
}

/* ── Notification bell + badge ───────────────────────────────────── */

.site-header__bell {
    position: relative;
    width: 40px;
    height: 40px;
    display: inline-grid;
    place-items: center;
    border-radius: 50%;
    background: transparent;
    color: var(--color-text);
    cursor: pointer;
    transition: background-color 120ms ease, transform 80ms ease;
    flex: 0 0 auto;
}
.site-header__bell:hover  { background-color: var(--color-bg-alt); }
.site-header__bell:active { transform: scale(0.96); }

.site-header__bell-icon {
    display: block;
    pointer-events: none;
}

.site-header__bell-badge {
    position: absolute;
    top: 4px;
    right: 4px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background-color: var(--color-primary);
    color: #fff;
    border-radius: 9px;
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 1;
    display: inline-grid;
    place-items: center;
    box-shadow: 0 0 0 2px #fff;     /* tiny ring so the badge pops off the bell */
}

/* ── Auth buttons (desktop) + mobile hamburger ───────────────────── */

.site-header__auth     { display: inline-flex; gap: var(--space-2); align-items: center; }
.site-header__menu-btn { color: var(--color-text); }

/* Signed-in: the mobile menu trigger becomes the user's avatar (initial)
   instead of the 3-line hamburger — a cleaner, app-style entry point. */
.site-header__menu-btn--avatar { padding: 0; }
.site-header__avatar {
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--color-primary); color: #fff;
    display: grid; place-items: center; font-weight: 800; font-size: 0.95rem;
    overflow: hidden;
}
.site-header__avatar img { width: 100%; height: 100%; object-fit: cover; }

/* ── Location gate ────────────────────────────────────────────────────
   Until a delivery location is set (body[data-has-location="false"]),
   strip the browsing chrome so the focused "Where do you want to order
   from?" page stays clean — whether or not the visitor is signed in.
   Hidden: header search, the mobile search+filter row, the Delivery/
   Pickup toggle, the Rewards/Orders/Cart quick links, the bottom nav,
   AND the "Set your location" change-chip itself (there's nothing to
   change yet — the page is where you set it). Only the logo + the
   user avatar / menu remain, with the avatar pushed to the right. */
body[data-has-location="false"] .site-header__search,
body[data-has-location="false"] .mobile-search,
body[data-has-location="false"] .mode-toggle,
body[data-has-location="false"] .header-quick,
body[data-has-location="false"] .bottom-nav,
body[data-has-location="false"] .site-header__location { display: none !important; }

/* With the location chip gone, push the avatar / menu / sign-in to the
   far right of the header. */
body[data-has-location="false"] .site-header__auth,
body[data-has-location="false"] .site-header__menu-btn { margin-left: auto; }