/* Kimlik Doğrulama Sayfaları CSS */
/* Authentication Pages CSS */

.auth-page {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.auth-container {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    max-width: 400px;
    width: 90%;
    backdrop-filter: blur(10px);
}

.auth-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem;
    text-align: center;
}

.auth-header h1 {
    font-size: 1.5rem;
    margin: 0;
    font-weight: 600;
}

.auth-header .subtitle {
    opacity: 0.9;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.auth-body {
    padding: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.5rem;
}

.form-control {
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.input-group {
    position: relative;
}

.input-group .form-control {
    padding-left: 3rem;
}

.input-group-text {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: none;
    border: none;
    color: #6b7280;
}

.btn-login, .btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 12px;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    color: white;
    width: 100%;
    transition: all 0.3s ease;
}

.btn-login:hover, .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
    color: white;
}

.btn-secondary {
    background: #6b7280;
    border: none;
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: white;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: #4b5563;
    color: white;
}

.alert {
    border-radius: 12px;
    border: none;
    margin-bottom: 1.5rem;
}

.alert-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
}

.alert-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-check-input {
    border-radius: 6px;
    border: 2px solid #e5e7eb;
}

.form-check-input:checked {
    background-color: #667eea;
    border-color: #667eea;
}

.forgot-password, .back-to-login {
    text-align: center;
    margin-top: 1rem;
}

.forgot-password a, .back-to-login a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
}

.forgot-password a:hover, .back-to-login a:hover {
    text-decoration: underline;
}

.auth-footer {
    background: #f8fafc;
    padding: 1rem 2rem;
    text-align: center;
    color: #6b7280;
    font-size: 0.875rem;
}

@media (max-width: 480px) {
    .auth-container {
        margin: 1rem;
        width: calc(100% - 2rem);
    }
    
    .auth-header,
    .auth-body {
        padding: 1.5rem;
    }
}