* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

:root {
    --primary: #4f46e5;
    --primary-dark: #4338ca;
    --background: #f8fafc;
    --card-bg: rgba(255, 255, 255, 0.9);
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border: #e2e8f0;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

body {
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    line-height: 1.5;
}

.container {
    width: 100%;
    max-width: 1000px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    justify-content: center;
    align-items: center;
}

/* Logo Alanı Stilleri */
.logo-section {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
}

.logo-container {
    background: rgba(255, 255, 255, 0.95);
    padding: 1.5rem 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.logo-container:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.logo {
    max-width: 200px;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.logo-container:hover .logo {
    transform: scale(1.05);
}

/* Login kartları için yeni düzen */
.login-cards {
    display: flex;
    gap: 2rem;
    width: 100%;
    justify-content: center;
}

.login-box {
    flex: 1;
    max-width: 420px;
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 1.5rem;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
}

.login-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.login-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.welcome-section {
    text-align: center;
    margin-bottom: 2rem;
}

.welcome-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
    color: var(--primary);
    text-shadow: 0 2px 4px rgba(79, 70, 229, 0.1);
}

.login-box:hover .welcome-icon {
    transform: scale(1.1);
}

h2 {
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-size: 1.75rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 4px rgba(79, 70, 229, 0.1);
}

p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.login-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem;
    border: none;
    border-radius: 1rem;
    font-size: 1rem;
    font-weight: 600;
    color: white;
    width: 100%;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.login-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.login-btn:hover::before {
    opacity: 1;
}

.login-btn i {
    font-size: 1.1em;
    transition: transform 0.3s ease;
}

.login-btn:hover i {
    transform: translateX(3px);
}

@media (max-width: 768px) {
    .container {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
        padding: 1rem;
    }
    
    .logo-container {
        padding: 1rem 1.5rem;
    }
    
    .logo {
        max-width: 150px;
    }
    
    .login-cards {
        flex-direction: column;
        gap: 1.5rem;
        width: 100%;
    }
    
    .login-box {
        width: 100%;
        padding: 2rem;
    }
}

/* Bakım Modu Stilleri */
.maintenance-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 2rem;
}

.maintenance-content {
    text-align: center;
    background: rgba(255, 255, 255, 0.95);
    padding: 3rem;
    border-radius: 2rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 600px;
    width: 100%;
}

.maintenance-icon {
    font-size: 4rem;
    color: #f59e0b;
    margin-bottom: 2rem;
    animation: bounce 2s infinite;
}

.maintenance-content h1 {
    font-size: 2.5rem;
    color: #1f2937;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.maintenance-content p {
    font-size: 1.125rem;
    color: #6b7280;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.maintenance-duration {
    background: rgba(245, 158, 11, 0.1);
    color: #d97706;
    padding: 1rem 2rem;
    border-radius: 1rem;
    font-weight: 600;
    margin-bottom: 2rem;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.maintenance-progress {
    margin-bottom: 2rem;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: rgba(245, 158, 11, 0.2);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #f59e0b, #fbbf24);
    border-radius: 4px;
    animation: progress 3s ease-in-out infinite;
}

.admin-login-link {
    margin-top: 2rem;
}

.admin-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #1f2937;
    color: white;
    padding: 1rem 2rem;
    border-radius: 1rem;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid #1f2937;
}

.admin-btn:hover {
    background: transparent;
    color: #1f2937;
}

/* Yeni bakım sayfası için ek stiller */
.maintenance-info {
    margin: 2rem 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(59, 130, 246, 0.1);
    color: #1d4ed8;
    padding: 1rem 1.5rem;
    border-radius: 1rem;
    border: 1px solid rgba(59, 130, 246, 0.2);
    font-size: 0.9rem;
}

.info-item i {
    color: #3b82f6;
    font-size: 1.1rem;
}

.maintenance-footer {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.maintenance-footer p {
    font-size: 0.9rem;
    color: #6b7280;
    margin: 0;
}

.maintenance-footer a {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 500;
}

.maintenance-footer a:hover {
    text-decoration: underline;
}
    color: #1f2937;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Animasyonlar */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

@keyframes progress {
    0% {
        width: 0%;
    }
    50% {
        width: 70%;
    }
    100% {
        width: 100%;
    }
}