/* ==========================================================================
   Modern Responsive Navbar Styles - Sikayetyaz.org.tr
   Optimized for Zero Layout Shift, Fixed 72px Desktop Height & Full Responsiveness
   ========================================================================== */

:root {
    --navbar-height: 72px;
}

.navbar-modern {
    background: rgba(8, 47, 44, 0.92);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 4px 20px rgba(14, 116, 144, 0.18);
    height: var(--navbar-height);
    min-height: var(--navbar-height);
    max-height: var(--navbar-height);
    padding: 0 !important;
    transition: background 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1030;
}

.navbar-modern.scrolled {
    background: rgba(5, 28, 26, 0.98);
    box-shadow: 0 4px 30px rgba(14, 116, 144, 0.28);
}

.navbar-modern .container,
.navbar-modern .container-fluid {
    height: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
}

.navbar-brand {
    font-size: 1.35rem;
    font-weight: 700;
    color: #fff !important;
    letter-spacing: -0.02em;
    font-family: var(--font-display, "Space Grotesk", sans-serif);
    white-space: nowrap;
    margin-right: 0.75rem;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
}

.navbar-brand .brand-icon {
    color: var(--accent-color, #f97316);
    font-size: 1.4rem;
    filter: drop-shadow(0 2px 4px rgba(245, 158, 11, 0.3));
}

/* Base Nav Items */
.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    font-weight: 500;
    font-size: 0.88rem;
    padding: 0.4rem 0.6rem !important;
    margin: 0;
    border-radius: 8px;
    white-space: nowrap !important;
    display: inline-flex !important;
    align-items: center !important;
    line-height: 1.4;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: #fff !important;
    background: rgba(255, 255, 255, 0.12);
}

/* Dropdown Menu */
.dropdown-menu {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(14, 116, 144, 0.12);
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(14, 116, 144, 0.06);
    padding: 0.5rem;
    min-width: 220px;
    animation: dropdownFadeIn 0.2s ease;
    z-index: 1050 !important;
}

@keyframes dropdownFadeIn {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.dropdown-item {
    color: #374151;
    padding: 0.55rem 0.9rem;
    border-radius: 10px;
    font-weight: 500;
    font-size: 0.88rem;
    transition: all 0.15s ease;
}

.dropdown-item:hover, 
.dropdown-item:focus {
    background: linear-gradient(135deg, #0f766e 0%, #2563eb 100%);
    color: #fff;
    transform: translateX(4px);
}

.dropdown-item i {
    width: 20px;
    opacity: 0.7;
}

.dropdown-item:hover i {
    opacity: 1;
}

.dropdown-divider {
    border-color: rgba(14, 116, 144, 0.12);
    margin: 0.375rem 0;
}

/* User Account Dropdown - Fully Anchored & 100% Gapless */
.user-account-dropdown {
    position: relative !important;
    display: flex !important;
    align-items: center !important;
}

.user-dropdown-toggle {
    cursor: pointer !important;
    border-radius: 10px;
    padding: 0.35rem 0.6rem !important;
    transition: background 0.2s ease;
    display: inline-flex !important;
    align-items: center !important;
    user-select: none;
}

.user-dropdown-toggle:hover {
    background: rgba(255, 255, 255, 0.12) !important;
}

/* Accessibility Skip Link - strictly hidden from visual flow */
.skip-link {
    display: none !important;
    position: absolute !important;
    top: -9999px !important;
    left: -9999px !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

.user-account-dropdown {
    position: relative !important;
}

.user-dropdown-menu {
    position: absolute !important;
    top: calc(100% + 6px) !important;
    right: 0 !important;
    left: auto !important;
    bottom: auto !important;
    margin: 0 !important;
    min-width: 290px !important;
    max-width: 320px !important;
    align-self: flex-start !important;
    background: #1e293b !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    border-radius: 16px !important;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.05) !important;
    color: #f8fafc !important;
    z-index: 1070 !important;
    padding: 0 !important;
    display: none;
    transform: none !important;
    overflow: visible !important;
}

/* Invisible bridge: covers the gap between button and menu so mouse moving to "Çıkış Yap" NEVER loses hover */
.user-dropdown-menu::before {
    content: '' !important;
    position: absolute !important;
    top: -18px !important;
    left: 0 !important;
    right: 0 !important;
    height: 18px !important;
    background: transparent !important;
    display: block !important;
    pointer-events: auto !important;
}

/* When open via class or hover */
.user-account-dropdown.show > .user-dropdown-menu,
.user-account-dropdown:hover > .user-dropdown-menu,
.user-dropdown-menu.show {
    display: block !important;
    animation: userDropdownFadeIn 0.18s cubic-bezier(0.16, 1, 0.3, 1) forwards !important;
}

@keyframes userDropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.user-dropdown-menu .dropdown-item {
    color: #e2e8f0;
    padding: 0.65rem 1rem;
    font-weight: 500;
    transition: all 0.15s ease;
    border-radius: 8px;
    margin: 2px 6px;
    width: auto;
}

.user-dropdown-menu .dropdown-item:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    color: #fff !important;
    transform: translateX(3px);
}

.user-dropdown-menu .dropdown-divider {
    border-color: rgba(255, 255, 255, 0.1) !important;
    margin: 0.35rem 0 !important;
}

.user-logout-btn {
    border-radius: 10px !important;
    font-weight: 600 !important;
    font-size: 0.88rem !important;
    transition: all 0.2s ease !important;
}

.user-logout-btn:hover {
    background-color: #ef4444 !important;
    border-color: #ef4444 !important;
    color: #fff !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(239, 68, 68, 0.4) !important;
}

/* Modern Buttons in Navbar */
.btn-modern {
    background: linear-gradient(135deg, var(--accent-color, #f97316) 0%, var(--accent-light, #fb923c) 100%);
    color: #1a1a1a !important;
    font-weight: 600;
    font-size: 0.85rem;
    padding: 0.38rem 0.9rem;
    border-radius: 10px;
    border: none;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.35);
    white-space: nowrap !important;
    display: inline-flex !important;
    align-items: center !important;
    line-height: 1;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-modern:hover {
    background: linear-gradient(135deg, var(--accent-light, #fb923c) 0%, var(--accent-color, #f97316) 100%);
    color: #1a1a1a !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.4);
}

/* Search Form */
.search-form {
    position: relative;
}

.search-form .form-control {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #fff;
    border-radius: 10px;
    padding: 0.38rem 0.8rem;
    padding-right: 36px;
    width: 140px;
    font-size: 0.84rem;
    transition: width 0.25s ease, background 0.2s ease, border-color 0.2s ease;
}

.search-form .form-control::placeholder {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.8rem;
}

.search-form .form-control:focus {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.35);
    width: 190px;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.12);
    color: #fff;
}

.search-form .btn-search {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    padding: 0.4rem;
    font-size: 0.8rem;
    cursor: pointer;
    transition: color 0.2s;
}

.search-form .btn-search:hover {
    color: #fff;
}

/* Navbar Auth Actions (Guest) */
.auth-actions {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.35rem !important;
    flex-shrink: 0 !important;
    white-space: nowrap !important;
}

.auth-actions .btn {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.35rem;
    min-height: 35px;
    padding: 0.38rem 0.75rem;
    border-radius: 10px;
    font-size: 0.84rem;
    font-weight: 600;
    line-height: 1;
    white-space: nowrap !important;
}

.auth-actions .btn-ghost-light {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #fff;
}

.auth-actions .btn-ghost-light:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.35);
    color: #fff;
}

.auth-actions .btn-outline-light {
    border-color: rgba(255, 255, 255, 0.35);
    color: #fff;
}

.auth-actions .btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
}

/* User Avatar & Placeholder */
.user-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: border-color 0.2s;
}

.user-avatar:hover {
    border-color: var(--accent-color, #f97316);
}

.user-avatar-placeholder {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0f766e 0%, #2563eb 100%);
    color: white;
    font-weight: bold;
    font-size: 13px;
    flex-shrink: 0;
}

.user-dropdown-toggle {
    white-space: nowrap !important;
    display: inline-flex !important;
    align-items: center !important;
    padding: 0.25rem 0.5rem !important;
}

/* Mobile Toggle */
.navbar-toggler {
    border: none;
    padding: 0.45rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ==========================================================================
   Desktop Strict Layout Stabilization (min-width: 992px)
   Prevents any multi-line wrapping or height stretching
   ========================================================================== */
@media (min-width: 992px) {
    #mainNavbar {
        height: 72px !important;
        min-height: 72px !important;
        max-height: 72px !important;
        padding-top: 0 !important;
        padding-bottom: 0 !important;
        display: flex !important;
        align-items: center !important;
    }

    #mainNavbar .container,
    #mainNavbar .container-fluid {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        flex-wrap: nowrap !important;
        height: 100% !important;
    }

    #navbarMain {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        flex-wrap: nowrap !important;
        height: 100% !important;
        width: 100% !important;
    }

    #navbarMain > ul {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        flex-wrap: nowrap !important;
        margin: 0 !important;
        gap: 0.15rem;
    }

    #navbarMain .nav-item {
        display: flex !important;
        align-items: center !important;
        white-space: nowrap !important;
        flex-shrink: 0 !important;
        height: 100% !important;
        position: relative !important;
    }

    #navbarMain .d-lg-none,
    #navbarMain .nav-item.d-lg-none,
    #navbarMain .mobile-auth-item,
    #navbarMain li.mobile-auth-item,
    .mobile-auth-item {
        display: none !important;
    }

    #navbarMain .nav-link {
        white-space: nowrap !important;
        display: inline-flex !important;
        align-items: center !important;
        font-size: 0.88rem !important;
        padding: 0.4rem 0.6rem !important;
        line-height: 1.4 !important;
    }

    .search-form {
        flex-shrink: 1 !important;
        margin: 0 0.5rem !important;
        min-width: 120px !important;
    }
}

/* Ensure all non-index pages have exact 72px top padding so content is never hidden under fixed navbar */
body:not(.page-index) {
    padding-top: 72px !important;
}

body.page-index {
    padding-top: 0 !important;
}

/* ==========================================================================
   Mobile Responsive Navigation (max-width: 991.98px)
   ========================================================================== */
@media (max-width: 991.98px) {
    .navbar-modern {
        height: auto !important;
        min-height: 64px !important;
        padding: 0.5rem 0 !important;
    }

    .navbar-collapse {
        background: linear-gradient(135deg, #0f766e 0%, #1e40af 100%);
        margin-top: 0.75rem;
        padding: 1rem;
        border-radius: 16px;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
    }

    .navbar-nav .nav-link {
        padding: 0.6rem 0.8rem !important;
        font-size: 0.95rem !important;
    }

    .search-form {
        margin: 0.75rem 0 !important;
    }

    .search-form .form-control,
    .search-form .form-control:focus {
        width: 100% !important;
    }
}