:root {
    --sidebar-width: 260px;
    --header-height: 80px;
    --primary-color: #3b82f6;      /* Yumuşak mavi */
    --secondary-color: #10b981;    /* Yeşil tonunda */
    --accent-color: #2a2a2a;       /* Mor-menekşe */
    --dark-bg: #0a0a0a;           /* Daha koyu arka plan */
    --dark-card: #141414;         /* Kart arka planı */
    --header-bg: #111111;         /* Header arka planı */
    --sidebar-bg: #111111;        /* Sidebar arka planı */
    --text-primary: #e0e0e0;      /* Ana metin rengi */
    --text-secondary: #a0a0a0;    /* İkincil metin */
    --text-muted: #707070;        /* Soluk metin */
    --border-color: #222222;      /* Kenarlık rengi */
    --shadow-color: rgba(0,0,0,0.3);
    --hover-color: #1a1a1a;       /* Hover efekti */
    --font-primary: 'Inter', 'Segoe UI', Tahoma, sans-serif;
    --font-secondary: 'Poppins', sans-serif;
    --bs-secondary-rgb: 108, 117, 125;
}

/* Reset ve Global Stil Ayarları */
html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow-x: hidden;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding-top: var(--header-height);
    background-color: var(--dark-bg) !important;
    font-family: var(--font-primary);
    color: var(--text-primary) !important;
    letter-spacing: 0.3px;
    font-weight: 300;
}

/* Login Sayfası Arka Plan */
.login-page {
    margin: 0;
    padding: 0;
    height: 100vh;
    overflow: hidden;
}

.login-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, rgba(18, 18, 18, 0.9) 0%, rgba(12, 12, 26, 0.9) 100%);
    padding: 0;
    overflow: hidden;
}

.login-wrapper::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../img/login-bg.jpg');
    background-size: cover;
    background-position: center;
    filter: blur(8px) brightness(0.4) saturate(1.2);
    z-index: -1;
}

/* Header Stiller */
.navbar {
    height: var(--header-height);
    background-color: var(--header-bg) !important;
    border-bottom: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.03);
}

.navbar-brand {
    padding: 0;
    margin-right: auto;
    min-width: max-content;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.navbar-brand .brand-logo {
    width: 60px;
    height: 60px;
    object-fit: contain;
    filter: drop-shadow(0 0 4px rgba(0, 0, 0, 0.2));
}

.navbar-brand .brand-text {
    font-family: var(--font-secondary);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Arama Formu Stilleri */
.navbar .search-form {
    max-width: 340px;
    margin-left: auto;
    margin-right: auto;
    padding-right: 3rem;
    position: relative;
}

.navbar .container-fluid {
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
}

.navbar .search-form .input-group {
    background: var(--dark-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.navbar .search-form .input-group:hover,
.navbar .search-form .input-group:focus-within {
    background: var(--dark-card);
    border-color: var(--text-muted);
}

.navbar .search-form .input-group-text {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 0.6rem 0.4rem 0.6rem 1rem;
    font-size: 0.9rem;
}

.navbar .search-form .form-control {
    height: 42px;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 0.95rem;
    padding: 0.6rem 1rem 0.6rem 0.5rem;
    font-family: var(--font-primary);
}

.navbar .search-form .form-control::placeholder {
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 400;
}

.navbar .search-form .form-control:focus {
    box-shadow: none;
}

/* Arama Kısayol Badge'i */
.navbar .search-form::after {
    content: '⌘K';
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-secondary);
}

.navbar .nav-link {
    color: var(--text-secondary) !important;
    padding: 0.5rem 1rem;
}

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

/* Sidebar Temel Stiller */
#sidebar {
    position: fixed;
    top: var(--header-height);
    left: 0;
    bottom: 0;
    background: var(--sidebar-bg) !important;
    color: var(--text-secondary);
    transition: all 0.3s ease;
    z-index: 1050;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    width: var(--sidebar-width);
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--text-muted) transparent;
}

#sidebar::-webkit-scrollbar {
    width: 5px;
}

#sidebar::-webkit-scrollbar-track {
    background: transparent;
}

#sidebar::-webkit-scrollbar-thumb {
    background-color: var(--text-muted);
    border-radius: 3px;
}

.user-profile {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.user-profile img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.user-profile .user-avatar {
    width: 35px;
    height: 35px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    padding: 2px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    object-fit: contain;
    flex-shrink: 0;
}

.user-profile .user-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 35px;
    max-width: calc(var(--sidebar-width) - 80px);
    overflow: hidden;
}

.user-profile .user-name {
    font-family: var(--font-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 0.2px;
    margin: 0;
    line-height: 1.1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-profile .user-role {
    font-size: 0.75rem;
    opacity: 0.7;
    letter-spacing: 0.3px;
    margin: 0;
    line-height: 1.1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Hover efekti */
.user-profile:hover .user-avatar {
    border-color: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
    transition: all 0.3s ease;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 0;
}

.nav-category small {
    font-family: var(--font-secondary);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 1px;
    opacity: 0.5;
    color: var(--text-muted);
    text-transform: uppercase;
    padding: 1.5rem 1.5rem 0.5rem;
    display: block;
}

.sidebar .nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.3px;
    padding: 0.8rem 1.5rem;
    margin: 0.125rem 0.75rem;
    border-radius: 8px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    transition: all 0.2s ease-in-out;
}

.sidebar .nav-link:hover {
    background: var(--hover-color);
    color: var(--text-primary);
    transform: translateX(3px);
}

.sidebar .nav-link.active,
.sidebar-menu li.active a {
    background-color: #000000 !important;  /* Siyah arka plan */
    color: #ffe812 !important; /* Sarı yazı */
    font-weight: bold !important;
}

.sidebar .nav-link.active i,
.sidebar .nav-link.active i {
    color: #ffe812 !important; /* Sarı ikon */
}

.sidebar .nav-link i {
    font-size: 1.1rem;
    width: 1.75rem;
    margin-right: 0.75rem;
}

/* Mobil Düzenlemeler */
@media (max-width: 768px) {
    .navbar {
        padding: 0.5rem;
    }

    .navbar .container-fluid {
        padding: 0 1rem;
    }

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

    .navbar .search-form {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        max-width: 100%;
        margin: 0;
        padding: 0.75rem;
        background: var(--dark-card);
        display: none;
        z-index: 999;
        border-bottom: 1px solid var(--border-color);
    }

    .navbar .search-form.show {
        display: block;
    }

    .navbar .search-form .input-group {
        max-width: 100%;
        margin: 0 auto;
    }

    .navbar .search-form::after {
        display: none;
    }

    #sidebar {
        position: fixed !important;
        left: 0 !important;
        top: 0 !important;
        height: 100vh !important;
        width: 280px !important;
        z-index: 1051 !important;
        transition: transform 0.3s ease-in-out !important;
        background-color: var(--dark-card) !important;
        box-shadow: 0 0 15px rgba(0,0,0,0.2) !important;
        transform: translateX(-100%) !important;
        visibility: visible !important;
        will-change: transform !important;
    }

    #sidebar.show {
        transform: translateX(0) !important;
        left: 0 !important;
    }

    body.sidebar-open {
        overflow: hidden !important;
        position: fixed !important;
        width: 100% !important;
    }

    body.sidebar-open::after {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 1050;
        opacity: 1;
        visibility: visible;
        transition: opacity 0.3s ease-in-out;
    }

    .main-content {
        margin-left: 0 !important;
        transition: transform 0.3s ease-in-out !important;
    }

    body.sidebar-open .main-content {
        transform: translateX(0) !important;
    }

    .mobile-search-toggle {
        display: block !important;
    }

    .navbar .nav-link {
        padding: 0.5rem;
    }

    .dropdown-menu {
        position: fixed !important;
        top: var(--header-height) !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        margin: 0 !important;
        border-radius: 0 !important;
    }

    .navbar-brand {
        gap: 0.5rem;
    }

    .navbar-brand .brand-logo {
        width: 50px;
        height: 50px;
    }

    .navbar-brand .brand-text {
        font-size: 1.1rem;
    }

    :root {
        --header-height: 70px;
    }

    .user-profile .user-avatar {
        width: 36px;
        height: 36px;
    }

    #sidebarToggle {
        display: block !important;
        background: transparent !important;
        border: none !important;
        color: var(--primary-color) !important;
        font-size: 1.5rem !important;
        padding: 0.5rem !important;
        margin-right: 1rem !important;
        cursor: pointer !important;
        z-index: 1052 !important;
        position: relative !important;
    }

    .breadcrumb-wrapper {
        padding: 0.4rem 1rem;
        margin-top: 0;
        font-size: 0.85rem;
        left: 0;
    }
}

/* Orta boyut ekranlar için düzenleme */
@media (min-width: 769px) and (max-width: 1200px) {
    .navbar .search-form {
        max-width: 260px;
        padding-right: 2rem;
    }
    
    .navbar-brand {
        margin-right: 1rem;
    }
}

/* Animasyonlar */
.sidebar .nav-link {
    position: relative;
    overflow: hidden;
}

.sidebar .nav-link::after {
    display: none !important;
}

/* Form Elementleri */
.form-control {
    background-color: var(--dark-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
    font-size: 0.9rem;
}

.form-control:focus {
    background-color: var(--dark-card);
    border-color: var(--text-muted);
    color: var(--text-primary);
}

/* Dropdown Menüler */
.dropdown-menu {
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.dropdown-item {
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding: 0.6rem 1.2rem;
}

.dropdown-item:hover {
    background: var(--hover-color);
    color: var(--text-primary);
}

.dropdown-header {
    font-family: var(--font-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: #fff;
}

/* Bildirimler */
.badge {
    font-family: var(--font-primary);
    font-weight: 500;
    padding: 0.35em 0.65em;
    background-color: var(--accent-color) !important;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

/* Sidebar Footer */
.sidebar-footer {
    border-top: 1px solid var(--border-color);
    padding: 1rem;
    font-size: 0.8rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

/* Sağ menü düzenlemesi */
.navbar .navbar-nav {
    margin-left: 2rem;
}

/* Dashboard Stilleri */
.dashboard-container {
    padding: 1.5rem;
}

/* Stat Kartları */
.stat-card {
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    transition: transform 0.2s ease;
}

.stat-card:hover {
    transform: none;
    box-shadow: 0 4px 6px var(--shadow-color);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-icon i {
    opacity: 0.8;
}

.card-subtitle {
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 500;
}

.card-title {
    color: #fff;
    font-weight: 600;
}

.stat-trend {
    font-size: 0.875rem;
}

/* Aktivite Listesi */
.activity-list {
    padding: 1rem;
}

.activity-item {
    display: flex;
    align-items: flex-start;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.activity-item:last-child {
    border-bottom: none;
}

.activity-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
}

.activity-content h6 {
    margin: 0;
    color: #fff;
    font-size: 0.95rem;
}

.activity-content p {
    margin: 0.25rem 0;
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Hızlı İşlemler */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.quick-action-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.25rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
}

.quick-action-item:hover {
    background: var(--hover-color);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.quick-action-item i {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

/* Responsive */
@media (max-width: 768px) {
    .dashboard-container {
        padding: 1rem;
    }
    
    .quick-actions {
        grid-template-columns: 1fr;
    }
}

/* Ana İçerik Alanı */
.main-content {
    margin-left: var(--sidebar-width);
    padding-top: 0;
    min-height: calc(100vh - var(--header-height));
    transition: margin-left 0.3s ease;
    width: calc(100% - var(--sidebar-width));
    background-color: var(--dark-bg);
    position: relative;
    padding-bottom: 2rem;
}

/* Footer Stilleri */
.footer {
    margin-top: auto;
    width: 100%;
    background: var(--dark-card);
    border-top: 1px solid rgba(255, 232, 18, 0.1);
}

/* Mobil için düzenleme */
@media (max-width: 768px) {
    .main-content {
        margin-left: 0;
        padding: 15px;
    }
}

/* Login sayfası stilleri */
.login-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, rgba(18, 18, 18, 0.9) 0%, rgba(12, 12, 26, 0.9) 100%);
    padding: 20px;
    overflow: hidden;
}

.login-wrapper::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../img/login-bg.jpg');
    background-size: cover;
    background-position: center;
    filter: blur(8px) brightness(0.4) saturate(1.2);
    z-index: -1;
}

.login-container {
    width: 100%;
    max-width: 400px;
}

.login-card {
    background-color: var(--dark-bg-secondary);
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.login-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-logo {
    max-width: 150px;
    margin-bottom: 20px;
    filter: brightness(0.8) contrast(1.2);
}

.login-header h2 {
    color: var(--text-primary);
    margin-bottom: 10px;
    font-weight: 600;
}

.login-header p {
    color: var(--text-secondary);
    margin-bottom: 0;
}

.login-form .form-floating .form-control {
    background-color: rgba(30, 30, 45, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.login-form .form-floating .form-control:focus {
    background-color: rgba(45, 55, 72, 0.7);
    border-color: #ffe812;
    box-shadow: 0 0 10px rgba(255, 232, 18, 0.2);
}

.login-form .btn-primary {
    background: linear-gradient(to right, #ffe812, #ffd700);
    color: #000;
    border: none;
    padding: 12px 20px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.login-form .btn-primary:hover {
    transform: scale(1.05);
    background: linear-gradient(to right, #ffd700, #ffe812);
}

.login-footer {
    text-align: center;
    margin-top: 20px;
}

.forgot-password {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.forgot-password:hover {
    color: #ffe812;
}

/* Kartlar için Genel Stil */
.card {
    background-color: var(--dark-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.card:hover {
    transform: none;
    box-shadow: 0 4px 6px var(--shadow-color);
}

.card-header {
    background-color: rgba(30, 30, 45, 0.5);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    padding: 15px 20px;
    color: var(--accent-text-color);
}

.card-body {
    padding: 20px;
    color: var(--text-secondary);
}

.card-footer {
    background-color: rgba(30, 30, 45, 0.3);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
    padding: 15px 20px;
}

/* Breadcrumb Styles */
.breadcrumb-wrapper {
    transition: all 0.3s ease;
    background: var(--dark-card);
    margin-bottom: 0.5rem;
    margin-top: 0;
    padding: 0.5rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: var(--header-height);
    left: var(--sidebar-width);
    right: 0;
    z-index: 990;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.breadcrumb-wrapper .breadcrumb {
    padding: 0;
    margin: 0;
    background: transparent;
    font-size: 0.9rem;
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--text-muted) !important; /* Separator'ı soluk gri yap */
    opacity: 0.5;
}

.breadcrumb-item {
    border: none !important;
}

.breadcrumb-item a {
    text-decoration: none !important;
    border-bottom: none !important;
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

.breadcrumb-item a:hover {
    color: #ffe812;
    text-decoration: none !important;
    border-bottom: none !important;
}

.breadcrumb-item.active {
    opacity: 1;
    margin-left: 0.5rem;
    color: #ffe812;
    font-weight: 500;
}

/* Aktif Menu Item Stilleri */
.menu-item.active {
    background-color: #ffe812 !important;
    color: #000000 !important;
    font-weight: bold !important;
}

.menu-item.active a {
    background-color: #ffe812 !important;
    color: #000000 !important;
}

.menu-item.active i {
    color: #000000 !important;
}

/* Animasyon sürelerini azalt */
.sidebar .nav-link,
.card,
.btn,
.form-control {
    transition: all 0.2s ease;
}

/* Gereksiz gölgeleri ve animasyonları kaldır */
.login-card:hover,
.stat-card:hover {
    transform: none;
    box-shadow: 0 4px 6px var(--shadow-color);
}

/* Kontrast iyileştirmeleri */
.text-muted {
    color: var(--text-secondary) !important;
}

.navbar-brand .brand-text {
    color: var(--text-primary);
}

/* Tablo Stilleri - Dark Mode */
.table {
    color: var(--text-secondary);
    --bs-table-bg: transparent;
    --bs-table-striped-bg: rgba(30, 30, 45, 0.5);  /* Daha koyu çizgili satır */
    --bs-table-hover-bg: rgba(45, 55, 72, 0.3);   /* Hover için daha az parlak */
}

.table thead {
    background-color: rgba(30, 30, 45, 0.7);  /* Daha koyu başlık */
    color: var(--text-primary);
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(30, 30, 45, 0.5);  /* Çizgili satırlar için koyu ton */
}

.table-hover tbody tr:hover {
    background-color: rgba(45, 55, 72, 0.3);  /* Hover için daha az parlak */
    color: var(--text-primary);
}

/* Badge Stilleri */
.table .badge {
    background-color: rgba(45, 55, 72, 0.5) !important;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.table .badge.bg-success {
    color: #2ecc71;
}

.table .badge.bg-danger {
    color: #e74c3c;
}

.table .badge.bg-warning {
    color: #f39c12;
}

.table .badge.bg-primary {
    color: #3498db;
}

.table .badge.bg-secondary {
    color: #95a5a6;
}

/* Tablo Hücre Stilleri */
.table tbody td {
    color: var(--text-secondary);
    border-color: rgba(255, 255, 255, 0.05);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* Sidebar Link Hover Stilleri */
.sidebar-menu li a:hover {
    background-color: #ffe812 !important; /* Sarı arka plan */
    color: #000000 !important; /* Siyah yazı */
    transition: all 0.3s ease;
}

.sidebar-menu li a:hover i {
    color: #000000 !important; /* Siyah ikon */
    transition: color 0.3s ease;
}

/* Sidebar Link Genel Stilleri */
.sidebar-menu li a {
    color: var(--text-secondary);
    transition: all 0.3s ease;
    border-radius: 8px;
    padding: 10px 15px;
}

/* Login Sayfası Footer Stilleri */
.login-page-footer {
    margin-top: auto;
    width: 100%;
    padding: 15px 0;
    background: var(--dark-card);
    border-top: 1px solid rgba(255, 232, 18, 0.1);
}

.login-page-footer .footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 20px;
    text-align: center;
}

.login-page-footer .footer-copyright {
    font-size: 0.8rem;
    opacity: 0.7;
}

/* Modal Stilleri */
.modal {
    display: none;
    position: fixed;
    top: 0; 
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1050;
    overflow-x: hidden;
    overflow-y: auto;
    outline: 0;
}

.modal.show {
    display: block;
}

.modal-dialog {
    position: relative;
    width: auto;
    margin: 1.75rem auto;
    pointer-events: none;
    transform: translate(0, -50px);
    transition: transform 0.3s ease-out;
}

.modal.show .modal-dialog {
    transform: none;
}

.modal-content {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    pointer-events: auto;
    background-color: #2a2a2a;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.5rem;
    outline: 0;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.5);
}

.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: #000;
    z-index: 1040;
}

.modal-backdrop.show {
    opacity: 0.5;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-title {
    margin: 0;
    color: #ffe812;
    font-size: 1.25rem;
    font-weight: 600;
}

.modal-body {
    position: relative;
    flex: 1 1 auto;
    padding: 1rem;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    padding: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    gap: 0.5rem;
}

/* Form Stilleri */
.soru-form .form-control {
    background-color: #333;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    transition: border-color 0.15s ease-in-out;
}

.soru-form .form-control:focus {
    background-color: #404040;
    border-color: #ffe812;
    box-shadow: 0 0 0 0.2rem rgba(255, 232, 18, 0.25);
}

.soru-form .form-label {
    color: #fff;
    margin-bottom: 0.5rem;
}

.soru-form .yanit-grup {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 0.5rem;
}

/* Buton Stilleri */
.modal .btn {
    padding: 0.5rem 1rem;
    font-size: 1rem;
    border-radius: 0.25rem;
    transition: all 0.2s ease-in-out;
}

.modal .btn-primary {
    background-color: #ffe812;
    border-color: #ffe812;
    color: #000;
}

.modal .btn-primary:hover {
    background-color: #e6d010;
    border-color: #e6d010;
}

.modal .btn-secondary {
    background-color: #6c757d;
    border-color: #6c757d;
    color: #fff;
}

.modal .btn-secondary:hover {
    background-color: #5a6268;
    border-color: #545b62;
}

/* Responsive Ayarlar */
@media (max-width: 576px) {
    .modal-dialog {
        margin: 0.5rem;
    }
    
    .yanit-grup .row {
        margin: 0;
    }
    
    .yanit-grup .col-md-6,
    .yanit-grup .col-md-4,
    .yanit-grup .col-md-2 {
        padding: 0;
        margin-bottom: 1rem;
    }
}

/* Animasyonlar */
@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal.show .modal-dialog {
    animation: modalFadeIn 0.3s ease-out;
}

/* Hata Sayfası Stilleri */
.error-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: #1a1a1a;
    color: #fff;
}

.error-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.error-container {
    width: 100%;
    max-width: 600px;
}

.error-card {
    background-color: #2d2d2d;
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.error-header {
    margin-bottom: 2rem;
}

.error-header i {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.error-header h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: #ffe812;
}

.error-header p {
    font-size: 1.1rem;
    color: #ccc;
}

.error-content {
    margin-bottom: 2rem;
    text-align: left;
}

.error-content p {
    margin-bottom: 1rem;
    color: #ccc;
}

.error-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.error-content ul li {
    margin-bottom: 0.5rem;
    color: #ccc;
    padding-left: 1.5rem;
    position: relative;
}

.error-content ul li:before {
    content: "•";
    color: #ffe812;
    position: absolute;
    left: 0;
}

.error-footer {
    margin-top: 2rem;
}

.error-footer .btn {
    background-color: #ffe812;
    color: #000;
    border: none;
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.error-footer .btn:hover {
    background-color: #ffd700;
    transform: translateY(-2px);
}

.error-page-footer {
    text-align: center;
    padding: 1rem;
    background-color: #2d2d2d;
    color: #ccc;
}

/* Responsive Düzenlemeler */
@media (max-width: 992px) {
    #sidebar {
        transform: translateX(-100%);
        box-shadow: none;
    }
    
    #sidebar.show {
        transform: translateX(0);
        box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
    }
    
    .main-content {
        margin-left: 0;
        width: 100%;
    }
}

/* İçerik Container */
.content-container {
    padding: 1rem;
    width: 100%;
    margin-top: 3rem;
}

@media (max-width: 768px) {
    .content-container {
        padding: 0.75rem;
    }
    
    .breadcrumb-wrapper {
        padding: 0.4rem 1rem;
        margin-top: 0;
        font-size: 0.85rem;
        left: 0;
    }
    
    .breadcrumb-wrapper .breadcrumb {
        font-size: 0.85rem;
    }
}