/* ==========================================================================
   Amellin · шапка сайта и базовый каркас страницы
   ========================================================================== */

body.am-page .header,
body.am-page .nav-container { display: none !important; }

body.am-page .main-content { background: transparent; }
body.am-page .content-area { padding: 0 !important; max-width: none !important; }

/* ---------- Шапка ---------- */
.am-header {
    position: sticky; top: 0; z-index: 1000;
    background: rgba(255, 255, 255, 0.78);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid var(--am-line);
    transition: box-shadow 0.35s var(--am-ease), background 0.35s;
}
.am-header.scrolled { background: rgba(255, 255, 255, 0.92); box-shadow: 0 10px 30px -18px rgba(15, 23, 42, 0.25); }
.am-header-inner {
    max-width: 1240px; margin: 0 auto; padding: 0 24px; height: 72px;
    display: flex; align-items: center; gap: 28px;
}

.am-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--am-ink); flex-shrink: 0; }
.am-brand img { width: 34px; height: 34px; border-radius: 10px; transition: transform 0.5s var(--am-ease); }
.am-brand:hover img { transform: rotate(-8deg) scale(1.05); }
.am-brand span { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 20px; letter-spacing: -0.01em; }
.am-brand span span { color: var(--am-gold-deep); }

.am-nav { display: flex; align-items: center; gap: 4px; flex: 1; min-width: 0; }
.am-nav-link {
    position: relative; display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 14px; border-radius: 10px; border: 0; background: transparent;
    font-size: 14px; font-weight: 500; color: var(--am-ink-2); text-decoration: none; cursor: pointer;
    transition: color 0.2s, background 0.2s;
    white-space: nowrap;
}
.am-nav-link i:first-child { font-size: 14px; color: var(--am-muted); transition: color 0.2s; }
.am-nav-link:hover { color: var(--am-ink); background: var(--am-line-2); }
.am-nav-link:hover i:first-child { color: var(--am-ink); }
.am-nav-link.active { color: var(--am-ink); font-weight: 600; }
.am-nav-link.active::after {
    content: ""; position: absolute; left: 14px; right: 14px; bottom: -19px; height: 2px; border-radius: 2px;
    background: var(--am-gold-deep);
}
.am-chev { font-size: 10px !important; transition: transform 0.3s var(--am-ease); }

.am-nav-more { position: relative; }
.am-nav-more:hover .am-chev,
.am-nav-more:focus-within .am-chev { transform: rotate(180deg); }

.am-dropdown {
    position: absolute; top: calc(100% + 10px); left: 0; min-width: 260px;
    background: var(--am-white); border: 1px solid var(--am-line); border-radius: 16px;
    box-shadow: var(--am-shadow-lg); padding: 8px; z-index: 1100;
    opacity: 0; visibility: hidden; transform: translateY(-8px) scale(0.98);
    transition: opacity 0.25s var(--am-ease), transform 0.25s var(--am-ease), visibility 0.25s;
    transform-origin: top left;
}
.am-nav-more:hover .am-dropdown,
.am-nav-more:focus-within .am-dropdown { opacity: 1; visibility: visible; transform: none; }
.am-dropdown a, .am-dropdown button {
    display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 10px;
    color: var(--am-ink-2); text-decoration: none; font-size: 14px; width: 100%; border: 0; background: transparent; text-align: left; cursor: pointer;
    transition: background 0.2s, color 0.2s, padding-left 0.25s var(--am-ease);
}
.am-dropdown a i, .am-dropdown button i { width: 16px; text-align: center; color: var(--am-muted); }
.am-dropdown a:hover { background: var(--am-gold-soft); color: var(--am-ink); padding-left: 16px; }
.am-dropdown a:hover i { color: var(--am-ink); }
.am-dd-head { font-size: 13px; color: var(--am-muted); padding: 10px 12px 12px; border-bottom: 1px solid var(--am-line-2); margin-bottom: 6px; }
.am-dd-head b { color: var(--am-ink); }
.am-dd-danger { color: var(--am-red) !important; }
.am-dd-danger i { color: var(--am-red) !important; }

.am-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.am-icon-btn {
    position: relative; width: 40px; height: 40px; border-radius: 12px;
    display: inline-flex; align-items: center; justify-content: center;
    color: var(--am-ink-2); text-decoration: none; transition: background 0.2s, color 0.2s, transform 0.25s var(--am-ease);
}
.am-icon-btn:hover { background: var(--am-line-2); color: var(--am-ink); transform: translateY(-1px); }
.am-dot-badge {
    position: absolute; top: 2px; right: 0; min-width: 18px; height: 18px; padding: 0 5px;
    border-radius: 9px; background: var(--am-gold); color: var(--am-ink); font-size: 11px; font-weight: 700;
    display: inline-flex; align-items: center; justify-content: center; box-shadow: 0 0 0 2px #fff;
}

.am-user { position: relative; }
.am-user-btn {
    display: inline-flex; align-items: center; gap: 8px; padding: 6px 10px 6px 6px; border-radius: 999px;
    border: 1px solid var(--am-line); background: var(--am-white); cursor: pointer; color: var(--am-ink);
    font-size: 14px; font-weight: 500; transition: border-color 0.2s, box-shadow 0.2s;
}
.am-user-btn:hover { border-color: #CBD2DC; box-shadow: var(--am-shadow-sm); }
.am-user-btn img { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; }
.am-user-btn span { max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.am-user-btn i { font-size: 10px; color: var(--am-muted); }
.am-dropdown-right { left: auto; right: 0; min-width: 240px; }

.am-btn-sm { padding: 10px 16px; font-size: 14px; border-radius: 10px; }

/* Бургер (мобильный) */
.am-burger {
    display: none; width: 40px; height: 40px; border-radius: 12px; border: 1px solid var(--am-line);
    background: var(--am-white); cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
}
.am-burger span { display: block; width: 16px; height: 2px; border-radius: 2px; background: var(--am-ink); transition: transform 0.3s var(--am-ease); }

.am-mobile-group {
    font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--am-muted);
    padding: 16px 16px 6px; font-weight: 600;
}

/* Адаптив шапки */
@media (max-width: 1100px) {
    .am-nav { display: none; }
    .am-burger { display: inline-flex; }
    .am-header-inner { gap: 14px; }
    .am-brand { margin: 0 auto 0 0; }
}
@media (max-width: 560px) {
    .am-header-inner { padding: 0 14px; height: 64px; }
    .am-user-btn span { display: none; }
    .am-user-btn { padding: 4px; }
    .am-actions .am-btn-sm { display: none; }
}

/* Меню пользователя открывается классом .open (см. toggleUserMenu в base.html) */
.am-dropdown.open { opacity: 1 !important; visibility: visible !important; transform: none !important; }