/* =========================================
   LigoGame Main Header Styles
   تم آبی بسیار روشن و پاستلی (Light Sky Blue)
========================================= */

.main-header {
    /* گرادیانت آبی بسیار روشن و خنک */
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #bae6fd 100%);
    box-shadow: 0 6px 20px rgba(56, 189, 248, 0.15);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 3px solid #38bdf8;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* لوگو */
.logo-img {
    max-height: 48px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.08));
    transition: transform 0.2s;
}
.logo-img:hover {
    transform: scale(1.05);
}

/* منوی ناوبری */
.main-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 12px;
    align-items: center;
}

.nav-item {
    position: relative;
}

.nav-link {
    text-decoration: none;
    font-size: 14px;
    font-weight: 800;
    color: #0369a1; /* رنگ متن آبی تیره و خوانا روی پس‌زمینه روشن */
    padding: 10px 16px;
    border-radius: 12px;
    transition: all 0.2s;
    display: block;
}

.nav-link:hover {
    background: #ffffff;
    color: #0284c7;
    box-shadow: 0 4px 10px rgba(2, 132, 199, 0.1);
}

.disabled-link {
    opacity: 0.5;
    cursor: not-allowed;
}

/* منوی کشویی */
.dropdown-menu, .submenu {
    list-style: none;
    margin: 0;
    padding: 8px;
    background: #ffffff;
    border-radius: 18px;
    box-shadow: 0 12px 30px rgba(2, 132, 199, 0.15);
    border: 2px solid #7dd3fc;
    position: absolute;
    min-width: 210px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.2s ease;
    z-index: 2000;
}

.dropdown-menu {
    top: 100%;
    right: 0;
}

.submenu {
    top: -8px;
    right: 100%;
    margin-right: 6px;
}

.has-dropdown:hover > .dropdown-menu,
.has-submenu:hover > .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    position: relative;
}

.dropdown-item > a {
    text-decoration: none;
    font-size: 13px;
    font-weight: 800;
    color: #1e293b;
    padding: 10px 14px;
    border-radius: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.15s;
}

.dropdown-item > a span {
    font-size: 9px;
    color: #94a3b8;
}

.dropdown-item > a:hover {
    background: #f0f9ff;
    color: #0284c7;
    transform: translateX(-4px);
}

/* دکمه‌های احراز هویت */
.user-auth-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logout-form {
    margin: 0;
    display: inline;
}

.auth-btn {
    text-decoration: none;
    font-size: 13px;
    font-weight: 800;
    padding: 9px 16px;
    border-radius: 12px;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border: none;
    font-family: inherit;
    cursor: pointer;
}

/* ورود */
.login-btn {
    background: linear-gradient(135deg, #10b981, #059669);
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

/* پروفایل */
.user-btn {
    background: #ffffff;
    color: #0284c7 !important;
    border: 1.5px solid #7dd3fc;
    box-shadow: 0 4px 10px rgba(2, 132, 199, 0.1);
}

.user-btn:hover {
    background: #0284c7;
    color: #ffffff !important;
}

/* خروج */
.logout-btn {
    background: #fee2e2;
    color: #dc2626 !important;
    border: 1px solid #fca5a5;
    box-shadow: 0 4px 10px rgba(220, 38, 38, 0.12);
}

.logout-btn:hover {
    background: #ef4444;
    color: #ffffff !important;
    border-color: #dc2626;
}

.auth-btn:hover { transform: translateY(-2px); }
.auth-btn:active { transform: translateY(2px); box-shadow: none; }

/* موبایل */
.mobile-menu-btn {
    display: none;
    background: #ffffff;
    border: 1px solid #7dd3fc;
    border-radius: 10px;
    padding: 6px 12px;
    font-size: 20px;
    cursor: pointer;
    color: #0369a1;
}

@media (max-width: 992px) {
    .mobile-menu-btn { display: block; }
    
    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #f0f9ff;
        border-top: 2px solid #38bdf8;
        padding: 15px;
        box-shadow: 0 10px 20px rgba(2, 132, 199, 0.15);
        display: none;
        flex-direction: column;
    }
    
    .main-nav.show { display: flex; }
    
    .nav-list {
        flex-direction: column;
        align-items: stretch;
    }

    .dropdown-menu, .submenu {
        position: static;
        box-shadow: none;
        border: none;
        background: #ffffff;
        margin-top: 5px;
        display: none;
        opacity: 1;
        visibility: visible;
        transform: none;
    }

    .dropdown-item > a {
        color: #0369a1;
    }

    .dropdown-item > a:hover {
        background: #e0f2fe;
        color: #0284c7;
    }

    .has-dropdown:hover > .dropdown-menu,
    .has-submenu:hover > .submenu {
        display: block;
    }
}