:root {
    /* Ana Renkler - Zarif ve Modern */
    --color-primary: #E8C468;
    --color-primary-dark: #D4AF37;
    --color-primary-light: #F4E4B8;
    --color-accent: #1A1A2E;
    --color-accent-light: #16213E;
    --color-bg: #F8F9FA;
    --color-bg-secondary: #FFFFFF;
    --color-bg-gradient-start: #F8F9FA;
    --color-bg-gradient-end: #E8EAF0;
    --color-text: #4A5568;
    --color-text-light: #718096;
    --color-text-muted: #A0AEC0;
    /* Alert Renkleri */
    --color-warning-bg-start: #FFF3CD;
    --color-warning-bg-end: #FFE8A1;
    --color-warning-text: #856404;
    --color-info-bg-start: #D1ECF1;
    --color-info-bg-end: #B8E5EC;
    --color-info-text: #0C5460;
    --color-danger-bg-start: #F8D7DA;
    --color-danger-bg-end: #F5C6CB;
    --color-danger-text: #721C24;
    /* Opacity Değerleri - RGB formatında */
    --color-white-rgb: 255, 255, 255;
    --color-black-rgb: 0, 0, 0;
    --color-primary-rgb: 232, 196, 104;
    --color-accent-rgb: 26, 26, 46;
    /* Tipografi */
    --font-family-base: 'Lato', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-family-arabic: 'Traditional Arabic', 'Al Qalam', serif;
    --font-size-base: 1rem;
    --font-size-large: 1.15rem;
    /* Gölgeler */
    --shadow-sm: 0 2px 4px rgba(var(--color-black-rgb), 0.08);
    --shadow-md: 0 4px 12px rgba(var(--color-black-rgb), 0.1);
    --shadow-lg: 0 8px 24px rgba(var(--color-black-rgb), 0.12);
    --shadow-gold: 0 4px 16px rgba(var(--color-primary-rgb), 0.25);
    /* Geçişler */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
}

/* Temel HTML ve Body Stilleri */
html {
    font-size: var(--font-size-base);
    position: relative;
    min-height: 100%;
    scroll-behavior: smooth;
}

@media (min-width: 768px) {
    html {
        font-size: var(--font-size-large);
    }
}

body {
    font-family: var(--font-family-base);
    background: linear-gradient(135deg, var(--color-bg-gradient-start) 0%, var(--color-bg-gradient-end) 100%);
    color: var(--color-text);
    line-height: 1.7;
}

/* Ana İçerik */
main {
    padding-bottom: 80px;
    min-height: calc(100vh - 200px);
}

/* ==================== HEADER VE NAVİGASYON ==================== */
header {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

    header .navbar {
        background-color: transparent !important;
        padding: 1rem 0;
    }

    header .navbar-brand {
        color: var(--color-primary) !important;
        font-weight: 700;
        font-size: 1.5rem;
        text-shadow: 0 2px 4px rgba(var(--color-black-rgb), 0.2);
        transition: var(--transition-normal);
    }

        header .navbar-brand:hover {
            color: var(--color-primary-light) !important;
            transform: translateY(-2px);
        }

        /* ==================== LOGO STİLLERİ ==================== */
        header .navbar-brand img {
            height: 70px;
            width: 180px;
            object-fit: cover;
            border-radius: 8px;
            opacity: 0.92;
            transition: all 0.3s ease;
        }

        header .navbar-brand:hover img {
            opacity: 1.0;
            transform: scale(1.05);
            box-shadow: 0 4px 15px rgba(var(--color-black-rgb), 0.1));
        }

        /* Logo hover efekti */
        header .navbar-brand:hover img {
            transform: scale(1.05) translateY(-2px);
            filter: drop-shadow(0 4px 8px rgba(var(--color-primary-rgb), 0.3));
        }

/* Mobil için logo boyutu */
@media (max-width: 768px) {
    header .navbar-brand img {
        height: 70px;
        max-width: 180px;
    }
}

/* Çok küçük ekranlar için */
@media (max-width: 576px) {
    header .navbar-brand img {
        height: 70px;
        max-width: 180px;
    }
}

/* Navbar Toggler (Hamburger Menü) */
.navbar-toggler {
    border-color: var(--color-primary) !important;
    padding: 0.5rem 0.75rem;
}

    .navbar-toggler:focus {
        box-shadow: 0 0 0 0.25rem rgba(var(--color-primary-rgb), 0.25) !important;
    }

.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='%23E8C468' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
    width: 1.5em;
    height: 1.5em;
}

/* Mobil Menü */
.navbar-collapse {
    background: var(--color-accent-light);
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-top: 0.5rem;
}

@media (min-width: 576px) {
    .navbar-collapse {
        background: transparent;
        padding: 0;
        margin-top: 0;
    }
}

@media (max-width: 575px) {
    .navbar-nav .nav-item {
        margin-bottom: 0.75rem;
    }

        .navbar-nav .nav-item:last-child {
            margin-bottom: 0;
        }
}

/* Nav Link'ler için düzeltmeler */
header .nav-link {
    color: rgba(var(--color-white-rgb), 0.9) !important;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
    padding: 0.5rem 1rem !important;
    white-space: normal; /* Varsayılan olarak alt alta geçebilir */
    text-align: center; /* Metni ortalar */
    line-height: 1.3; /* Satır yüksekliğini ayarlar */
}

/* Navbar item'lar için spacing */
header .navbar-nav .nav-item {
    margin: 0 0.25rem; /* Linkler arasında tutarlı boşluk */
}

/* Çok geniş ekranlar için - kelimelerin yan yana durması */
@media (min-width: 1400px) {
    header .nav-link {
        white-space: nowrap; /* Çok geniş ekranlarda yan yana dursun */
        padding: 0.5rem 1rem !important;
    }

    header .navbar-nav .nav-item {
        margin: 0 0.5rem;
    }
}

/* 1400px altı - kelimelerin kontrollü alt alta geçmesi */
@media (min-width: 992px) and (max-width: 1399px) {
    header .nav-link {
        white-space: normal; /* Alt alta geçebilir */
        padding: 0.4rem 0.7rem !important;
        font-size: 0.95rem;
        min-width: 85px; /* Minimum genişlik */
        max-width: 120px; /* Maximum genişlik - çok uzamasın */
    }

    header .navbar-nav .nav-item {
        margin: 0 0.25rem;
    }
}

/* Tablet için düzenlemeler */
@media (min-width: 768px) and (max-width: 991px) {
    header .navbar-nav .nav-item {
        margin: 0 0.25rem;
    }

    header .nav-link {
        padding: 0.5rem 0.5rem !important;
        font-size: 0.9rem;
    }
}

/* Mobil menü için düzenlemeler */
@media (max-width: 991px) {
    .navbar-collapse {
        background: var(--color-accent-light);
        padding: 1rem;
        border-radius: var(--radius-sm);
        margin-top: 0.5rem;
    }

    header .nav-link {
        white-space: normal; /* Mobilde gerekirse alt satıra geçebilir */
        padding: 0.75rem 1rem !important;
    }

    header .navbar-nav .nav-item {
        margin: 0.25rem 0;
        width: 100%;
    }
}

/* Dropdown toggle için özel stil */
header .dropdown-toggle {
    white-space: nowrap;
}

/* Arama formu için düzenlemeler */
@media (min-width: 992px) {
    header form.d-flex {
        margin-left: 1rem;
    }
}

@media (max-width: 991px) {
    header form.d-flex {
        margin-top: 1rem;
        width: 100%;
    }

        header form.d-flex .position-relative {
            width: 100%;
        }

    header .form-control {
        flex: 1;
    }
}

/* Navbar collapse için daha geniş breakpoint */
@media (max-width: 1200px) {
    header .nav-link {
        font-size: 0.9rem;
        padding: 0.5rem 0.6rem !important;
    }

    header .navbar-nav .nav-item {
        margin: 0 0.15rem;
    }
}

header .nav-link:hover {
    color: var(--color-primary) !important;
}

header .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition-normal);
    transform: translateX(-50%);
}

header .nav-link:hover::after,
header .nav-link:focus::after {
    width: 80%;
}

/* Dropdown */
header .dropdown-toggle::after {
    vertical-align: middle;
    margin-left: 0.5rem;
}

header .nav-item.dropdown .nav-link::after {
    display: none;
}

header .nav-item.dropdown .nav-link {
    position: relative;
}

    header .nav-item.dropdown .nav-link::before {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        width: 0;
        height: 2px;
        background: var(--color-primary);
        transition: var(--transition-normal);
        transform: translateX(-50%);
    }

    header .nav-item.dropdown .nav-link:hover::before,
    header .nav-item.dropdown.show .nav-link::before {
        width: calc(100% - 2rem);
    }

header .dropdown-menu {
    background: var(--color-accent-light);
    border: 1px solid var(--color-primary);
    box-shadow: var(--shadow-lg);
    margin-top: 0.5rem;
}

header .dropdown-item {
    color: rgba(var(--color-white-rgb), 0.9);
    transition: var(--transition-fast);
    padding: 0.75rem 1.5rem;
}

    header .dropdown-item:hover {
        background: rgba(var(--color-primary-rgb), 0.15);
        color: var(--color-primary);
        padding-left: 2rem;
    }

/* ==================== ARAMA FORMU ==================== */
header .form-control {
    background: rgba(var(--color-white-rgb), 0.1);
    border: 1px solid rgba(var(--color-primary-rgb), 0.3);
    color: var(--color-bg-secondary);
    transition: var(--transition-fast);
    height: calc(2.25rem + 2px); /* Bootstrap's default input height + border */
}

    header .form-control::placeholder {
        color: rgba(var(--color-white-rgb), 0.6);
    }

    header .form-control:focus {
        background: rgba(var(--color-white-rgb), 0.15);
        border-color: var(--color-primary);
        color: var(--color-bg-secondary);
        box-shadow: 0 0 0 0.2rem rgba(var(--color-primary-rgb), 0.25);
    }

header form.d-flex {
    margin-top: 0.75rem;
}

@media (min-width: 576px) {
    header form.d-flex {
        margin-top: 0;
    }
}

.search-button {
    height: calc(2.25rem + 2px); /* Match form-control height */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1.5rem; /* Adjust padding as needed */
}

/* Canlı Arama Önerileri */
.position-absolute.list-group {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 2px solid var(--color-primary);
    animation: slideDown 0.3s ease;
    background: var(--color-accent-light);
    box-shadow: var(--shadow-lg);
    max-height: 400px;
    overflow-y: auto;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.position-absolute.list-group .list-group-item {
    border: none !important;
    border-bottom: 1px solid rgba(var(--color-primary-rgb), 0.15) !important;
    background: var(--color-accent-light) !important;
    color: rgba(var(--color-white-rgb), 0.9) !important;
    transition: all 0.2s ease !important;
    padding: 1rem 1.5rem !important;
    margin-bottom: 0 !important;
    border-radius: 0 !important;
}

    .position-absolute.list-group .list-group-item:first-child {
        padding: 1rem 1.5rem !important;
        margin-top: 0 !important;
        border-top-left-radius: var(--radius-md) !important;
        border-top-right-radius: var(--radius-md) !important;
    }

    .position-absolute.list-group .list-group-item:last-child {
        border-bottom: none !important;
        border-bottom-left-radius: var(--radius-md) !important;
        border-bottom-right-radius: var(--radius-md) !important;
    }

    .position-absolute.list-group .list-group-item:hover {
        background: rgba(var(--color-primary-rgb), 0.2) !important;
        color: var(--color-primary) !important;
        padding-left: 2rem !important;
    }

    .position-absolute.list-group .list-group-item.text-muted {
        color: rgba(var(--color-white-rgb), 0.6) !important;
        cursor: default;
    }

        .position-absolute.list-group .list-group-item.text-muted:hover {
            background: var(--color-accent-light) !important;
            padding-left: 1.5rem !important;
        }

.position-absolute.list-group::-webkit-scrollbar {
    width: 8px;
}

.position-absolute.list-group::-webkit-scrollbar-track {
    background: rgba(var(--color-black-rgb), 0.2);
}

.position-absolute.list-group::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 4px;
}

    .position-absolute.list-group::-webkit-scrollbar-thumb:hover {
        background: var(--color-primary-dark);
    }

/* ==================== BUTONLAR ==================== */
.btn {
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
    font-weight: 600;
    padding: 0.75rem 2rem;
    border: none;
    position: relative;
    overflow: hidden;
}

    .btn::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        border-radius: 50%;
        background: rgba(var(--color-white-rgb), 0.3);
        transform: translate(-50%, -50%);
        transition: width 0.6s, height 0.6s;
    }

    .btn:hover::before {
        width: 300px;
        height: 300px;
    }

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-accent);
    box-shadow: var(--shadow-md);
}

    .btn-primary:hover {
        background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
        color: var(--color-accent);
        transform: translateY(-2px);
        box-shadow: var(--shadow-gold);
    }

.btn:focus, .btn:active:focus {
    outline: none !important;
    box-shadow: 0 0 0 0.2rem rgba(var(--color-primary-rgb), 0.5) !important;
}

@media (max-width: 768px) {
    .btn {
        padding: 0.6rem 1.5rem;
    }
}

/* ==================== FOOTER ==================== */
footer {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    color: rgba(var(--color-white-rgb), 0.9);
    padding: 2rem 0;
    box-shadow: 0 -4px 12px rgba(var(--color-black-rgb), 0.1);
}

    footer a {
        color: var(--color-primary) !important;
        text-decoration: none;
        transition: var(--transition-fast);
        font-weight: 500;
    }

        footer a:hover {
            color: var(--color-primary-light) !important;
            text-decoration: underline;
        }

.footer-centered {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80px;
    text-align: center;
}

/* ==================== KART STİLLERİ (GENEL) ==================== */
.card {
    background: var(--color-bg-secondary);
    border: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    overflow: hidden;
    position: relative;
}

    .card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 3px;
        background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
        transform: scaleX(0);
        transition: var(--transition-normal);
    }

    .card:hover {
        transform: translateY(-8px);
        box-shadow: var(--shadow-gold);
    }

        .card:hover::before {
            transform: scaleX(1);
        }

.card-title {
    margin-bottom: 0;
    color: var(--color-accent);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.card:hover .card-title {
    color: var(--color-primary-dark);
}

.card-body {
    padding: 1.5rem;
}

@media (max-width: 768px) {
    .card-body {
        padding: 1rem;
    }
}

/* ==================== ALERT MESAJLARI ==================== */
.alert {
    border-radius: var(--radius-md);
    border: none;
    box-shadow: var(--shadow-sm);
}

.alert-warning {
    background: linear-gradient(135deg, var(--color-warning-bg-start) 0%, var(--color-warning-bg-end) 100%);
    color: var(--color-warning-text);
}

.alert-info {
    background: linear-gradient(135deg, var(--color-info-bg-start) 0%, var(--color-info-bg-end) 100%);
    color: var(--color-info-text);
}

.alert-danger {
    background: linear-gradient(135deg, var(--color-danger-bg-start) 0%, var(--color-danger-bg-end) 100%);
    color: var(--color-danger-text);
}

/* ==================== SCROLLBAR ÖZELLEŞTİRME ==================== */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 5px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: var(--color-primary-dark);
    }

/* Arama önerilerindeki badge'ler için stiller */
.position-absolute.list-group .list-group-item .badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    vertical-align: middle;
}

    .position-absolute.list-group .list-group-item .badge.bg-primary {
        background: var(--color-primary) !important;
        color: var(--color-accent) !important;
    }

    .position-absolute.list-group .list-group-item .badge.bg-success {
        background: #28a745 !important;
        color: white !important;
    }

.position-absolute.list-group .list-group-item:hover .badge {
    opacity: 0.9;
}

/* ==================== SEÇİM EFEKTLERİ ==================== */
::selection {
    background: var(--color-primary);
    color: var(--color-accent);
}

::-moz-selection {
    background: var(--color-primary);
    color: var(--color-accent);
}

/* ==================== ANIMASYONLAR ==================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card {
    animation: fadeIn 0.5s ease-out;
}